diff --git a/AGENTS.md b/AGENTS.md
index 2dfc9213c..67960eefe 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -782,6 +782,16 @@ person coordinate caption and keeps `Open leftover-map post {title}`. Rank-0 unu
 person coordinates `(0.00, 0.00)`. Do not invent leftover-map person coordinates from leftover-map item coordinates
 `ζ`. Do not invent leftover-map item coordinates `ζ` from leftover-map person coordinates `ξ`. Leftover-map comparison graphic leftover-map
 post markers stay `Open leftover map comparison graphic leftover-map post {title} at ξ {person}` this increment.
+ADR 0339 captions leftover-map pair leftover-map post with persisted leftover-map
+person coordinates when leftoverMapListPostBadge returns a usable leftover-map pair leftover-map post leftover-map
+person coordinate caption. Distinct accessible name
+`leftover pair leftover-map post {title} at ξ {person}`.
+A missing or non-finite leftover-map person coordinate pair omits that leftover-map pair leftover-map post leftover-map
+person coordinate caption and keeps `Open leftover {kind} pair: {title} · {criterion}`. Rank-0 unused axes still name leftover-map
+person coordinates `(0.00, 0.00)`. Do not invent leftover-map person coordinates from leftover-map item coordinates
+`ζ`. Do not invent leftover-map item coordinates `ζ` from leftover-map person coordinates `ξ`. Leftover-map graphic leftover-map
+post markers stay `Open leftover-map post {title} at ξ {person}` this increment. Leftover-map comparison graphic leftover-map
+post markers stay `Open leftover map comparison graphic leftover-map post {title} at ξ {person}` this increment.
 When `R`, `R̂`, `U`, `x`,
 `s`, and `e` are finite, `e + s + x = 1`. When `Y`, `E`, and `R` are
 finite, `Y − E = R`. When `R`, `R̂`, and `U` are
@@ -939,6 +949,10 @@ Leftover-map graphic leftover-map post leftover-map person coordinates independe
 (ADR 0338) captions leftover-map graphic leftover-map post markers with persisted leftover-map
 person coordinates when leftoverMapPlotPostBadge returns a usable leftover-map graphic leftover-map post leftover-map
 person coordinate caption.
+Leftover-map pair leftover-map post leftover-map person coordinates independently of leftover-map pair leftover-map criterion leftover-map item coordinates
+(ADR 0339) captions leftover-map pair leftover-map post with persisted leftover-map
+person coordinates when leftoverMapListPostBadge returns a usable leftover-map pair leftover-map post leftover-map
+person coordinate caption.
 Item complete-case coverage
 (ADR 0282) captions the leftover-map graphic with how many scored criteria
 entered the map. Item complete-case coverage on the pair list (ADR 0285)
diff --git a/ARCHITECTURE.md b/ARCHITECTURE.md
index 3fa2b4f58..b97921a66 100644
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -797,6 +797,9 @@ person coordinate caption independently of leftover-map criterion leftover-map i
 ADR 0338 captions leftover-map graphic leftover-map post markers with persisted leftover-map
 person coordinates when leftoverMapPlotPostBadge returns a usable leftover-map graphic leftover-map post leftover-map
 person coordinate caption independently of leftover-map comparison graphic leftover-map post markers.
+ADR 0339 captions leftover-map pair leftover-map post with persisted leftover-map
+person coordinates when leftoverMapListPostBadge returns a usable leftover-map pair leftover-map post leftover-map
+person coordinate caption independently of leftover-map pair leftover-map criterion leftover-map item coordinates.
 Click a post marker or a pair button
 opens that post. Those ADRs are the normative mathematical, storage, and
 display contracts. Leftover-map axis share
@@ -865,7 +868,8 @@ comparison graphic leftover-map axis leftover-map singular values as leftoverMap
 (ADR 0335), leftover-map comparison graphic leftover-map criterion leftover-map item coordinates independently of leftover-map post ξ markers
 (ADR 0336), leftover-map comparison graphic leftover-map post leftover-map person coordinates independently of leftover-map criterion leftover-map item coordinates
 (ADR 0337), leftover-map graphic leftover-map post leftover-map person coordinates independently of leftover-map comparison graphic leftover-map post markers
-(ADR 0338);
+(ADR 0338), leftover-map pair leftover-map post leftover-map person coordinates independently of leftover-map pair leftover-map criterion leftover-map item coordinates
+(ADR 0339);
 `POST .../rebuild` scores every grouping kind (post_admin). `make seed`
 folds A-100/B-200 Event Lineage fixtures (and the Riverbend calendar
 post) that already have constructed IRT cells into the same shared
diff --git a/CHANGELOG.d/2.96.0-leftover-map-list-post-coordinates.md b/CHANGELOG.d/2.96.0-leftover-map-list-post-coordinates.md
new file mode 100644
index 000000000..d41d5ae59
--- /dev/null
+++ b/CHANGELOG.d/2.96.0-leftover-map-list-post-coordinates.md
@@ -0,0 +1,22 @@
+## 2.96.0 — Leftover-map person coordinates on leftover-map pair leftover-map post independently of leftover-map pair leftover-map criterion leftover-map item coordinates
+
+- Caption leftover-map pair leftover-map post with persisted leftover-map
+  person coordinates through leftoverMapListPostBadge independently of leftover-map
+  pair leftover-map criterion leftover-map item coordinates (ADR 0339). After `make seed`, leftover-map pair leftover-map
+  post name persisted leftover-map person coordinates when leftoverMapListPostBadge
+  returns a usable leftover-map pair leftover-map post leftover-map person coordinate caption; click a leftover pair
+  or a leftover-map post marker opens that post. A missing or
+  non-finite leftover-map person coordinate pair omits that leftover-map pair leftover-map post leftover-map
+  person coordinate caption and keeps `Open leftover {kind} pair: {title} · {criterion}`. Rank-0 unused
+  axes still name leftover-map person coordinates `(0.00, 0.00)`. Leftover-map pair leftover-map
+  post stay
+  `leftover pair leftover-map post {title} at ξ {person}`
+  when leftover-map person coordinates are finite so they stay distinct from leftover-map graphic leftover-map post markers
+  `Open leftover-map post {title} at ξ {person}` and leftover-map comparison graphic leftover-map post markers
+  `Open leftover map comparison graphic leftover-map post {title} at ξ {person}`. Do not invent leftover-map
+  person coordinates from leftover-map item coordinates `ζ`. Do not invent leftover-map item coordinates `ζ` from leftover-map
+  person coordinates `ξ`. This increment does not change leftover-map graphic leftover-map
+  post markers, leftover-map comparison graphic leftover-map post markers, leftover-map graphic leftover-map criterion markers, leftover-map comparison graphic leftover-map criterion markers, leftover-axis ticks, leftover-map graphic leftover-map axis ticks,
+  leftover-map comparison leftover-axis ticks, or leftover-map comparison graphic leftover-map axis ticks.
+  A finite negative leftover is shown, never clamped. Never invent a leftover score.
+  Never invent a theta. No new columns.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 258fc7c39..b0605d26b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,27 @@ All notable changes to this project are documented here. Format follows
 
 ### Added
 
+- Period leftover pairs now caption leftover-map pair leftover-map
+  post with persisted leftover-map person coordinates through leftoverMapListPostBadge
+  independently of leftover-map pair leftover-map criterion leftover-map item coordinates (ADR 0339 / v2.96.0). After `make seed`,
+  leftover-map pair leftover-map post name persisted leftover-map
+  person coordinates when leftoverMapListPostBadge returns a usable leftover-map pair leftover-map post
+  leftover-map person coordinate caption; click a leftover pair or a leftover-map post marker
+  opens that post. A missing or non-finite leftover-map person coordinate pair omits that leftover-map
+  pair leftover-map post leftover-map person coordinate caption and keeps
+  `Open leftover {kind} pair: {title} · {criterion}`.
+  Rank-0 unused axes still name leftover-map person coordinates `(0.00, 0.00)`. Leftover-map pair leftover-map
+  post stay
+  `leftover pair leftover-map post {title} at ξ {person}`
+  when leftover-map person coordinates are finite so they stay distinct from leftover-map graphic leftover-map post markers
+  `Open leftover-map post {title} at ξ {person}` and leftover-map comparison graphic leftover-map post markers
+  `Open leftover map comparison graphic leftover-map post {title} at ξ {person}`. Do not invent leftover-map
+  person coordinates from leftover-map item coordinates `ζ`. Do not invent leftover-map item coordinates `ζ` from leftover-map
+  person coordinates `ξ`. This increment does not change leftover-map graphic leftover-map
+  post markers, leftover-map comparison graphic leftover-map post markers, leftover-map graphic leftover-map criterion markers, leftover-map comparison graphic leftover-map criterion markers, leftover-axis ticks, leftover-map graphic leftover-map axis ticks,
+  leftover-map comparison leftover-axis ticks, or leftover-map comparison graphic leftover-map axis ticks. A finite negative leftover
+  is shown, never clamped. Never invent a leftover score or a theta. No new columns.
+
 - Period leftover pairs now caption leftover-map graphic leftover-map
   post markers with persisted leftover-map person coordinates through leftoverMapPlotPostBadge
   independently of leftover-map comparison graphic leftover-map post markers (ADR 0338 / v2.95.0). After `make seed`,
diff --git a/CLAUDE.md b/CLAUDE.md
index 0ad53d07c..998ba4b7a 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -49,7 +49,7 @@ cutoff. Global Ask optional `knowledge_cutoff` uses the same cover
 
 Create/start endpoint rules (ADR 0017 / 0021), tie-vs-miss similarity
 (ADR 0026), R&R catalog ids (ADR 0019 / 0027), leftover pairs
-(ADR 0048–0164 / 0182 / 0185 / 0201 / 0233 / 0266 / 0267 / 0268 / 0269 / 0270 / 0271 / 0272 / 0273 / 0274 / 0275 / 0276 / 0277 / 0278 / 0279 / 0280 / 0281 / 0282 / 0283 / 0284 / 0285 / 0286 / 0287 / 0288 / 0289 / 0290 / 0291 / 0292 / 0293 / 0294 / 0295 / 0296 / 0297 / 0298 / 0299 / 0300 / 0301 / 0302 / 0303 / 0304 / 0305 / 0306 / 0307 / 0308 / 0309 / 0310 / 0311 / 0312 / 0313 / 0314 / 0315 / 0316 / 0317 / 0318 / 0319 / 0320 / 0321 / 0322 / 0323 / 0324 / 0325 / 0326 / 0327 / 0328 / 0329 / 0330 / 0331 / 0332 / 0333 / 0334 / 0335 / 0336 / 0337 / 0338), occupational construct catalog search
+(ADR 0048–0164 / 0182 / 0185 / 0201 / 0233 / 0266 / 0267 / 0268 / 0269 / 0270 / 0271 / 0272 / 0273 / 0274 / 0275 / 0276 / 0277 / 0278 / 0279 / 0280 / 0281 / 0282 / 0283 / 0284 / 0285 / 0286 / 0287 / 0288 / 0289 / 0290 / 0291 / 0292 / 0293 / 0294 / 0295 / 0296 / 0297 / 0298 / 0299 / 0300 / 0301 / 0302 / 0303 / 0304 / 0305 / 0306 / 0307 / 0308 / 0309 / 0310 / 0311 / 0312 / 0313 / 0314 / 0315 / 0316 / 0317 / 0318 / 0319 / 0320 / 0321 / 0322 / 0323 / 0324 / 0325 / 0326 / 0327 / 0328 / 0329 / 0330 / 0331 / 0332 / 0333 / 0334 / 0335 / 0336 / 0337 / 0338 / 0339), occupational construct catalog search
 (ADR 0257), the text-channel embedding swap and cosine
 clamp (ADR 0190), per-edge channel-score persistence (ADR 0195),
 token-backed status notices (ADR 0220),
diff --git a/docs/adr/0267-leftover-map-coordinates.md b/docs/adr/0267-leftover-map-coordinates.md
index 3ade1e885..fc76fc96a 100644
--- a/docs/adr/0267-leftover-map-coordinates.md
+++ b/docs/adr/0267-leftover-map-coordinates.md
@@ -14,7 +14,9 @@
 [ADR 0337](0337-leftover-map-compare-plot-post-coordinates.md)
 (leftover-map person coordinates on leftover-map comparison graphic leftover-map post markers);
 [ADR 0338](0338-leftover-map-plot-post-coordinates.md)
-(leftover-map person coordinates on leftover-map graphic leftover-map post markers)
+(leftover-map person coordinates on leftover-map graphic leftover-map post markers);
+[ADR 0339](0339-leftover-map-list-post-coordinates.md)
+(leftover-map person coordinates on leftover-map pair leftover-map post independently of leftover-map pair leftover-map criterion leftover-map item coordinates)
 
 Amends [ADR 0048](0048-persist-lsirm-leftover-pairs.md),
 [ADR 0049](0049-leftover-pair-report-ui.md), and
diff --git a/docs/adr/0268-leftover-map-graphic-display.md b/docs/adr/0268-leftover-map-graphic-display.md
index 059858060..d734f163c 100644
--- a/docs/adr/0268-leftover-map-graphic-display.md
+++ b/docs/adr/0268-leftover-map-graphic-display.md
@@ -36,7 +36,9 @@
 [ADR 0337](0337-leftover-map-compare-plot-post-coordinates.md)
 (leftover-map person coordinates on leftover-map comparison graphic leftover-map post markers);
 [ADR 0338](0338-leftover-map-plot-post-coordinates.md)
-(leftover-map person coordinates on leftover-map graphic leftover-map post markers)
+(leftover-map person coordinates on leftover-map graphic leftover-map post markers);
+[ADR 0339](0339-leftover-map-list-post-coordinates.md)
+(leftover-map person coordinates on leftover-map pair leftover-map post independently of leftover-map pair leftover-map criterion leftover-map item coordinates)
 
 Amends [ADR 0049](0049-leftover-pair-report-ui.md) and
 [ADR 0267](0267-leftover-map-coordinates.md). Independent of leftover-map
diff --git a/docs/adr/0304-leftover-map-compare-graphic.md b/docs/adr/0304-leftover-map-compare-graphic.md
index 5b849e0da..37d83fe44 100644
--- a/docs/adr/0304-leftover-map-compare-graphic.md
+++ b/docs/adr/0304-leftover-map-compare-graphic.md
@@ -18,7 +18,9 @@
 [ADR 0337](0337-leftover-map-compare-plot-post-coordinates.md)
 (leftover-map person coordinates on leftover-map comparison graphic leftover-map post markers);
 [ADR 0338](0338-leftover-map-plot-post-coordinates.md)
-(leftover-map person coordinates on leftover-map graphic leftover-map post markers)
+(leftover-map person coordinates on leftover-map graphic leftover-map post markers);
+[ADR 0339](0339-leftover-map-list-post-coordinates.md)
+(leftover-map person coordinates on leftover-map pair leftover-map post independently of leftover-map pair leftover-map criterion leftover-map item coordinates)
 
 Amends leftover pairs on the grouping comparison strip
 ([ADR 0149](0149-leftover-pairs-on-comparison-strip.md)), leftover-map
diff --git a/docs/adr/0334-leftover-map-axis-tick-share-badge.md b/docs/adr/0334-leftover-map-axis-tick-share-badge.md
index e0db62871..e2ea6fa4c 100644
--- a/docs/adr/0334-leftover-map-axis-tick-share-badge.md
+++ b/docs/adr/0334-leftover-map-axis-tick-share-badge.md
@@ -125,7 +125,9 @@ comparison graphic leftover-map criterion leftover-map item coordinates independ
 comparison graphic leftover-map post leftover-map person coordinates independently of leftover-map criterion leftover-map item coordinates
 ([ADR 0337](0337-leftover-map-compare-plot-post-coordinates.md)). Independent of leftover-map
 graphic leftover-map post leftover-map person coordinates independently of leftover-map comparison graphic leftover-map post markers
-([ADR 0338](0338-leftover-map-plot-post-coordinates.md)).
+([ADR 0338](0338-leftover-map-plot-post-coordinates.md)). Independent of leftover-map
+pair leftover-map post leftover-map person coordinates independently of leftover-map pair leftover-map criterion leftover-map item coordinates
+([ADR 0339](0339-leftover-map-list-post-coordinates.md)).
 
 ## References
 
diff --git a/docs/adr/0337-leftover-map-compare-plot-post-coordinates.md b/docs/adr/0337-leftover-map-compare-plot-post-coordinates.md
index 6b7747eba..dc0122fe1 100644
--- a/docs/adr/0337-leftover-map-compare-plot-post-coordinates.md
+++ b/docs/adr/0337-leftover-map-compare-plot-post-coordinates.md
@@ -123,7 +123,8 @@ comparison graphic leftover-map axis tick leftover-map axis share independently
 ([ADR 0331](0331-leftover-map-compare-plot-tick-share-badge.md)). Independent of leftover-map
 graphic display on the grouping comparison strip ([ADR 0304](0304-leftover-map-compare-graphic.md)). Independent of leftover-map
 graphic display ([ADR 0268](0268-leftover-map-graphic-display.md)). Independent of leftover-map
-coordinates ([ADR 0267](0267-leftover-map-coordinates.md)).
+coordinates ([ADR 0267](0267-leftover-map-coordinates.md)). Independent of leftover-map pair leftover-map post leftover-map person coordinates independently of leftover-map pair leftover-map criterion leftover-map item coordinates
+([ADR 0339](0339-leftover-map-list-post-coordinates.md)).
 
 ## References
 
diff --git a/docs/adr/0338-leftover-map-plot-post-coordinates.md b/docs/adr/0338-leftover-map-plot-post-coordinates.md
index 5668a4caf..46aa9630f 100644
--- a/docs/adr/0338-leftover-map-plot-post-coordinates.md
+++ b/docs/adr/0338-leftover-map-plot-post-coordinates.md
@@ -3,6 +3,9 @@
 **Decision status:** Accepted
 **Date:** 2026-08-31
 
+**Amended by:** [ADR 0339](0339-leftover-map-list-post-coordinates.md)
+(leftover-map person coordinates on leftover-map pair leftover-map post independently of leftover-map pair leftover-map criterion leftover-map item coordinates)
+
 Amends leftover-map graphic display of persisted coordinates
 ([ADR 0268](0268-leftover-map-graphic-display.md)), leftover-map
 coordinates ([ADR 0267](0267-leftover-map-coordinates.md)), leftover-map
@@ -106,7 +109,8 @@ post ξ markers
 singular values
 ([ADR 0334](0334-leftover-map-axis-tick-share-badge.md)). Independent of leftover-map
 graphic display ([ADR 0268](0268-leftover-map-graphic-display.md)). Independent of leftover-map
-coordinates ([ADR 0267](0267-leftover-map-coordinates.md)).
+coordinates ([ADR 0267](0267-leftover-map-coordinates.md)). Independent of leftover-map pair leftover-map post leftover-map person coordinates independently of leftover-map pair leftover-map criterion leftover-map item coordinates
+([ADR 0339](0339-leftover-map-list-post-coordinates.md)).
 
 ## References
 
diff --git a/docs/adr/0339-leftover-map-list-post-coordinates.md b/docs/adr/0339-leftover-map-list-post-coordinates.md
new file mode 100644
index 000000000..44ce49027
--- /dev/null
+++ b/docs/adr/0339-leftover-map-list-post-coordinates.md
@@ -0,0 +1,137 @@
+# ADR 0339 — Name leftover-map person coordinates on leftover-map pair leftover-map post independently of leftover-map pair leftover-map criterion leftover-map item coordinates
+
+**Decision status:** Accepted
+**Date:** 2026-08-31
+
+Amends leftover-map coordinates
+([ADR 0267](0267-leftover-map-coordinates.md)). Independent of leftover-map
+graphic leftover-map post leftover-map person coordinates independently of leftover-map comparison graphic leftover-map post markers
+([ADR 0338](0338-leftover-map-plot-post-coordinates.md)). Independent of leftover-map
+comparison graphic leftover-map post leftover-map person coordinates independently of leftover-map criterion leftover-map item coordinates
+([ADR 0337](0337-leftover-map-compare-plot-post-coordinates.md)). Independent of leftover-map
+comparison graphic leftover-map criterion leftover-map item coordinates independently of leftover-map post ξ markers
+([ADR 0336](0336-leftover-map-compare-plot-criterion-coordinates.md)). Independent of leftover-map
+graphic leftover-map criterion leftover-map item coordinates independently of leftover-map post ξ markers
+([ADR 0335](0335-leftover-map-plot-criterion-coordinates.md)). Independent of leftover-axis
+tick leftover-map axis share independently of leftover-map singular values
+([ADR 0334](0334-leftover-map-axis-tick-share-badge.md)). Independent of leftover-map
+graphic display ([ADR 0268](0268-leftover-map-graphic-display.md)). Independent of leftover-map
+comparison graphic ([ADR 0304](0304-leftover-map-compare-graphic.md)).
+
+## Context
+
+ADR 0267 already persists two-axis Gabriel person coordinates
+`ξ_{1:2}` and item coordinates `ζ_{1:2}` on leftover pair rows so
+`R̂ = ξ_{1:2} · ζ_{1:2}` and `d = ‖ξ_{1:2} − ζ_{1:2}‖` stay
+auditable. ADR 0338 already names leftover-map graphic leftover-map
+post markers
+`Open leftover-map post {title} at ξ {person}`
+independently of leftover-map comparison graphic leftover-map post
+markers. Pair-list leftover-map post leftover-map person coordinates
+still interpolate leftover-map person coordinates only through
+`formatLeftoverMapCoordinates`, which requires both leftover-map
+person coordinates `ξ` and leftover-map item coordinates `ζ`. A
+missing or non-finite leftover-map pair leftover-map criterion leftover-map
+item coordinate pair hides leftover-map pair leftover-map post leftover-map
+person coordinates. Rank-0 unused axes still persist leftover-map
+person coordinates `(0.00, 0.00)`. A finite negative leftover is shown, never
+clamped. Do not invent leftover-map person coordinates from leftover-map item
+coordinates `ζ`. Do not invent leftover-map item coordinates `ζ` from leftover-map
+person coordinates `ξ`. Leftover-map graphic leftover-map post markers stay
+`Open leftover-map post {title} at ξ {person}`
+this increment. Leftover-map comparison graphic leftover-map post markers stay
+`Open leftover map comparison graphic leftover-map post {title} at ξ {person}`
+this increment.
+
+This increment names leftover-map pair leftover-map post leftover-map
+person coordinates as leftoverMapListPostBadge, matching leftover-map
+graphic leftover-map post leftover-map person coordinates independently of leftover-map
+pair leftover-map criterion leftover-map item coordinates. Leftover-map pair leftover-map
+post leftover-map person coordinates stay
+`leftover pair leftover-map post {title} at ξ {person}`
+when leftover-map person coordinates are finite, so they stay distinct from leftover-map
+graphic leftover-map post markers
+`Open leftover-map post {title} at ξ {person}`
+and leftover-map comparison graphic leftover-map post markers
+`Open leftover map comparison graphic leftover-map post {title} at ξ {person}`.
+It does not add columns. Do not invent a leftover score. Do not invent a theta.
+
+This protected increment uses **0339** so it does not collide with leftover-map
+graphic leftover-map post leftover-map person coordinates independently of leftover-map comparison graphic leftover-map post markers
+(0338), leftover-map comparison graphic leftover-map post leftover-map person coordinates independently of leftover-map criterion leftover-map item coordinates
+(0337), leftover-map comparison graphic leftover-map criterion leftover-map item coordinates independently of leftover-map post ξ markers
+(0336), leftover-map graphic leftover-map criterion leftover-map item coordinates independently of leftover-map post ξ markers
+(0335), leftover-axis tick leftover-map axis share independently of leftover-map singular values
+(0334), leftover-map graphic display (0268), leftover-map coordinates (0267),
+or the dashboard stacks.
+
+## Decision
+
+On leftover-map pair leftover-map post, caption leftover-map
+person coordinates `ξ_{1:2}` when leftoverMapListPostBadge
+returns a usable leftover-map pair leftover-map post leftover-map person coordinate caption.
+A missing or non-finite leftover-map person coordinate pair omits that leftover-map
+pair leftover-map post leftover-map person coordinate caption and keeps
+`Open leftover {kind} pair: {title} · {criterion}`. Rank-0 unused axes still name leftover-map
+person coordinates `(0.00, 0.00)`. Click a leftover pair or a leftover-map
+post marker to open that post. Criterion markers are not post buttons.
+
+Leftover-map pair leftover-map post leftover-map person coordinates omit
+independently of leftover-map pair leftover-map criterion leftover-map item
+coordinates. This increment does not change leftover-map graphic leftover-map
+post markers, leftover-map comparison graphic leftover-map
+post markers, leftover-map graphic leftover-map criterion markers,
+leftover-map comparison graphic leftover-map criterion markers,
+leftover-axis ticks, leftover-map graphic leftover-map axis ticks, leftover-map
+comparison leftover-axis ticks, or leftover-map comparison graphic leftover-map
+axis ticks. This increment does not persist leftover-map inner product, cosine, or length.
+
+Do not add SQL. Do not edit shipped migrations. Do not invent a leftover
+score. Do not invent a theta.
+
+## Consequences
+
+After `make seed`, leftover-map pair leftover-map post name persisted
+leftover-map person coordinates when leftoverMapListPostBadge returns a usable
+leftover-map pair leftover-map post leftover-map person coordinate caption; click a leftover pair
+or a leftover-map post marker opens that post. Hidden posts stay hidden. Rank-0 unused
+axes still name leftover-map pair leftover-map post leftover-map person coordinates
+`(0.00, 0.00)`. Leftover-map graphic leftover-map post markers stay
+`Open leftover-map post {title} at ξ {person}`. Leftover-map comparison graphic leftover-map post markers stay
+`Open leftover map comparison graphic leftover-map post {title} at ξ {person}`. Leftover-map graphic leftover-map post leftover-map person coordinates independently of leftover-map
+comparison graphic leftover-map post markers (ADR 0338), leftover-map comparison graphic leftover-map post leftover-map person coordinates independently of leftover-map
+criterion leftover-map item coordinates (ADR 0337), leftover-map comparison graphic leftover-map criterion leftover-map item coordinates independently of leftover-map
+post ξ markers (ADR 0336), leftover-map graphic leftover-map criterion leftover-map item coordinates independently of leftover-map
+post ξ markers (ADR 0335), leftover-axis tick leftover-map axis share independently of leftover-map
+singular values (ADR 0334), leftover-map graphic display (ADR 0268), and leftover-map
+coordinates (ADR 0267) remain.
+
+## Related
+
+Independent of leftover-map graphic leftover-map post leftover-map person coordinates independently of leftover-map
+comparison graphic leftover-map post markers
+([ADR 0338](0338-leftover-map-plot-post-coordinates.md)). Independent of leftover-map comparison graphic leftover-map post leftover-map person coordinates independently of leftover-map
+criterion leftover-map item coordinates
+([ADR 0337](0337-leftover-map-compare-plot-post-coordinates.md)). Independent of leftover-map comparison graphic leftover-map criterion leftover-map item coordinates independently of leftover-map
+post ξ markers
+([ADR 0336](0336-leftover-map-compare-plot-criterion-coordinates.md)). Independent of leftover-map graphic leftover-map criterion leftover-map item coordinates independently of leftover-map
+post ξ markers
+([ADR 0335](0335-leftover-map-plot-criterion-coordinates.md)). Independent of leftover-axis tick leftover-map axis share independently of leftover-map
+singular values
+([ADR 0334](0334-leftover-map-axis-tick-share-badge.md)). Independent of leftover-map
+graphic display ([ADR 0268](0268-leftover-map-graphic-display.md)). Independent of leftover-map
+comparison graphic ([ADR 0304](0304-leftover-map-compare-graphic.md)). Independent of leftover-map
+coordinates ([ADR 0267](0267-leftover-map-coordinates.md)).
+
+## References
+
+Gabriel, K. R. (1971). The biplot graphic display of matrices with
+application to principal component analysis. *Biometrika, 58*(3),
+453–467. https://doi.org/10.1093/biomet/58.3.453
+
+Jeon, M., Jin, I. H., Schweinberger, M., & Baugh, S. (2021). Mapping
+unobserved item–respondent interactions: A latent space item response
+model with interaction map. *Psychometrika, 86*(2), 378–403.
+https://doi.org/10.1007/s11336-021-09762-5
+(LSIRM interaction `−γ‖ξ_j − ζ_i‖` after main effects
+`α_j − β_i`; typically `p = 2` for the interaction map.)
diff --git a/docs/product-technical-gap-baseline.md b/docs/product-technical-gap-baseline.md
index 8798d8317..8cab28c94 100644
--- a/docs/product-technical-gap-baseline.md
+++ b/docs/product-technical-gap-baseline.md
@@ -1,5 +1,27 @@
 # Product & Technical Gap Baseline
 
+> Exact-head loop overlay: 2026-08-31 17:40 KST. Protected `main` is
+> `cb187cadee5fb6c46d8a944815ccc154a1e028d1`. Writes work. Do not
+> self-approve. #880 leftover-map person coordinates on leftover-map graphic leftover-map
+> post markers independently of leftover-map comparison graphic leftover-map post markers (v2.95.0 / ADR 0338) is
+> `c69459a`, stacked on #879 @ `d9972c2`. Independent APPROVE is missing (Devin COMMENTED,
+> not APPROVE). Next buyer increment on this cycle: leftover-map pair leftover-map
+> post naming persisted leftover-map person coordinates independently of leftover-map
+> pair leftover-map criterion leftover-map item coordinates (ADR 0339 / v2.96.0) delivered locally on
+> `feat/leftover-map-list-post-coordinates-v2960`. Caption persisted leftover-map
+> person coordinates on leftover-map pair leftover-map post when leftoverMapListPostBadge
+> returns a usable leftover-map pair leftover-map post leftover-map person coordinate caption. Distinct accessible name
+> `leftover pair leftover-map post {title} at ξ {person}`.
+> Rank-0 unused axes still name leftover-map person coordinates `(0.00, 0.00)`. A missing or
+> non-finite leftover-map person coordinate pair omits independently of leftover-map pair leftover-map criterion leftover-map item `ζ` and keeps
+> `Open leftover {kind} pair: {title} · {criterion}`. Leftover-map graphic leftover-map post markers stay
+> `Open leftover-map post {title} at ξ {person}` this increment. Leftover-map comparison graphic leftover-map post markers stay
+> `Open leftover map comparison graphic leftover-map post {title} at ξ {person}` this increment. Do not invent leftover-map
+> person coordinates from leftover-map item coordinates `ζ`. Do not invent leftover-map
+> item coordinates `ζ` from leftover-map person coordinates `ξ`. Do not persist leftover-map inner product, cosine, or length. Stack onto #880.
+> Leave open for independent review. Do not squash-merge. Do not self-approve. Issues #79
+> and #87 stay open. Do not merge #808 without independent APPROVE. Never self-approve. Do not mix #877.
+
 > Exact-head loop overlay: 2026-08-31 17:20 KST. Protected `main` is
 > `cb187cadee5fb6c46d8a944815ccc154a1e028d1`. Writes work. Do not
 > self-approve. #879 leftover-map person coordinates on leftover-map comparison graphic leftover-map
diff --git a/docs/storybook-inventory.md b/docs/storybook-inventory.md
index 0b9d2cd82..acf5d348b 100644
--- a/docs/storybook-inventory.md
+++ b/docs/storybook-inventory.md
@@ -6,7 +6,7 @@ operator-facing control you can click before changing product CSS.
 | Story | Operator next action | Token / module |
 |---|---|---|
 | `Reports/LeftoverMapPlot` | Read the leftover-map graphic display of persisted `ξ` (posts) and `ζ` (criteria), match leftover-map graphic leftover-map post markers to `Open leftover-map post {title} at ξ {person}`, match leftover-map graphic leftover-map criterion markers to `leftover-map criterion {label} at ζ {item}`, match axis ticks to those coordinates, pair-segment `d` to leftover-map distance, pair-segment `R̂` to leftover-map reconstruction, pair-segment `R̂²/R²` to leftover-map explained leftover share, pair-segment `U²/R²` to leftover-map unexplained leftover share, pair-segment `2R̂U/R²` to leftover-map cross share, pair-segment `U` to leftover-map unexplained leftover, pair-segment `R` to leftover residual, pair-segment `Y` to leftover observed, pair-segment `E` to leftover expected, and pair-segment leftover-map rank, then click a post marker to open that post. Leftover-map axes name persisted leftover-map singular values `σ_k` and leftover-map axis share when finite. The plot names leftover-map complete-case coverage, leftover-map item complete-case coverage, leftover-map incomplete post coverage, and leftover-map incomplete item coverage when persisted. The comparison variant names leftover-map complete-case coverage under `Leftover map comparison graphic coverage` and leftover-map item complete-case coverage under `Leftover map comparison graphic item coverage` and leftover-map incomplete post coverage under `Leftover map comparison graphic incomplete posts` and leftover-map incomplete item coverage under `Leftover map comparison graphic incomplete items` and leftover-map comparison graphic leftover-map criterion markers under `leftover map comparison graphic leftover-map criterion {label} at ζ {item}` and leftover-map comparison graphic leftover-map post markers under `Open leftover map comparison graphic leftover-map post {title} at ξ {person}`. `ClosestAndFarthest`, `RankZeroOrigin`, `MissingCoordinates`, `MissingAxisShare`, `Comparison`, `ComparisonMissingCoverage`, `ComparisonMissingItemCoverage`, `ComparisonMissingIncompletePosts`, and `ComparisonMissingIncompleteItems` cover two-pair maps, rank-0 origin with 0% share, a `0` tick, `d 0.00`, `R̂ 0.00`, `R̂²/R² 0.00`, `U²/R² 0.00`, `2R̂U/R² 0.00`, `U 0.00`, `R 0.00`, `Y 0.00`, `E 0.00`, and `rank 0`, omitted plots, missing share that keeps leftover-map axis `σ` without share, grouping comparison leftover-map graphic coverage that matches leftover map used N of M scored posts, omitted comparison graphic coverage when leftoverMapCoverageCounts fail-closes, grouping comparison leftover-map graphic item coverage that matches leftover map used N of M scored criteria, omitted comparison graphic item coverage when leftoverMapItemCoverageCounts fail-closes, grouping comparison leftover-map graphic incomplete posts that matches leftover map dropped N incomplete posts, omitted comparison graphic incomplete posts when leftoverMapIncompletePostCount fail-closes, grouping comparison leftover-map graphic incomplete items that matches leftover map dropped N incomplete criteria, and omitted comparison graphic incomplete items when leftoverMapIncompleteItemCount fail-closes. The plot does not invent a leftover score. | `LeftoverMapPlot`, `leftoverMapPlotLayout`, `leftoverMapPlotAxisShare`, `--color-primary`, `--color-palette-blue-mid` |
-| `Reports/LeftoverPairList` | Read closest/farthest leftover pairs with named `R`, `Y`/`E`, rank, `U`, `s`, `e`, `x`, `R̂`, `ξ`/`ζ`, and `d`, then open that post. The leftover-map graphic display sits above the pair buttons when coordinates are finite, leftover-map axes name persisted leftover-map singular values and leftover-map axis share, leftover-map axis ticks name persisted coordinates, leftover-map graphic leftover-map post markers name persisted leftover-map person coordinates under `Open leftover-map post {title} at ξ {person}`, leftover-map graphic leftover-map criterion markers name persisted leftover-map item coordinates under `leftover-map criterion {label} at ζ {item}`, leftover-axis ticks name persisted leftover-map singular values and leftover-map axis share independently under `leftover axis {axis} tick {value} σ {singular} {share}%`, pair segments name persisted leftover-map distance, pair segments name persisted leftover-map reconstruction, pair segments name persisted leftover-map explained leftover share, pair segments name persisted leftover-map unexplained leftover share, pair segments name persisted leftover-map cross share, pair segments name persisted leftover-map unexplained leftover, pair segments name persisted leftover residual, pair segments name persisted leftover observed, pair segments name persisted leftover expected, and pair segments name persisted leftover-map rank. The pair-list note names leftover-map complete-case coverage only when leftoverMapCoverageCounts returns usable complete-case integers, leftover-map item complete-case coverage, leftover-map incomplete post coverage, and leftover-map incomplete item coverage when persisted. The grouping comparison strip names leftover-map complete-case coverage, leftover-map item complete-case coverage, leftover-map incomplete post coverage, leftover-map incomplete item coverage, leftover-axis report badges with persisted leftover-map singular values under `leftover map comparison leftover axis {axis} σ {value}`, leftover-axis ticks with persisted leftover-map singular values and leftover-map axis share under `leftover map comparison leftover axis {axis} tick {value} σ {singular} {share}%` independently of leftover-map singular values, and leftover-map comparison graphic leftover-map criterion markers under `leftover map comparison graphic leftover-map criterion {label} at ζ {item}` and leftover-map comparison graphic leftover-map post markers under `Open leftover map comparison graphic leftover-map post {title} at ξ {person}` with distinct comparison labels when leftoverMapCoverageCounts / leftoverMapItemCoverageCounts / leftoverMapIncompletePostCount / leftoverMapIncompleteItemCount / leftoverMapCompareAxisBadge / leftoverMapCompareAxisTickBadge / leftoverMapComparePlotCriterionBadge / leftoverMapComparePlotPostBadge return usable values. | `LeftoverPairList`, `LeftoverMapPlot`, `ticket-list`, `post-badge` |
+| `Reports/LeftoverPairList` | Read closest/farthest leftover pairs with named `R`, `Y`/`E`, rank, `U`, `s`, `e`, `x`, `R̂`, `ξ`/`ζ`, and `d`, then open that post. Leftover-map pair leftover-map post name persisted leftover-map person coordinates under `leftover pair leftover-map post {title} at ξ {person}` independently of leftover-map pair leftover-map criterion leftover-map item coordinates when leftoverMapListPostBadge returns a usable leftover-map pair leftover-map post leftover-map person coordinate caption. The leftover-map graphic display sits above the pair buttons when coordinates are finite, leftover-map axes name persisted leftover-map singular values and leftover-map axis share, leftover-map axis ticks name persisted coordinates, leftover-map graphic leftover-map post markers name persisted leftover-map person coordinates under `Open leftover-map post {title} at ξ {person}`, leftover-map graphic leftover-map criterion markers name persisted leftover-map item coordinates under `leftover-map criterion {label} at ζ {item}`, leftover-axis ticks name persisted leftover-map singular values and leftover-map axis share independently under `leftover axis {axis} tick {value} σ {singular} {share}%`, pair segments name persisted leftover-map distance, pair segments name persisted leftover-map reconstruction, pair segments name persisted leftover-map explained leftover share, pair segments name persisted leftover-map unexplained leftover share, pair segments name persisted leftover-map cross share, pair segments name persisted leftover-map unexplained leftover, pair segments name persisted leftover residual, pair segments name persisted leftover observed, pair segments name persisted leftover expected, and pair segments name persisted leftover-map rank. The pair-list note names leftover-map complete-case coverage only when leftoverMapCoverageCounts returns usable complete-case integers, leftover-map item complete-case coverage, leftover-map incomplete post coverage, and leftover-map incomplete item coverage when persisted. The grouping comparison strip names leftover-map complete-case coverage, leftover-map item complete-case coverage, leftover-map incomplete post coverage, leftover-map incomplete item coverage, leftover-axis report badges with persisted leftover-map singular values under `leftover map comparison leftover axis {axis} σ {value}`, leftover-axis ticks with persisted leftover-map singular values and leftover-map axis share under `leftover map comparison leftover axis {axis} tick {value} σ {singular} {share}%` independently of leftover-map singular values, and leftover-map comparison graphic leftover-map criterion markers under `leftover map comparison graphic leftover-map criterion {label} at ζ {item}` and leftover-map comparison graphic leftover-map post markers under `Open leftover map comparison graphic leftover-map post {title} at ξ {person}` with distinct comparison labels when leftoverMapCoverageCounts / leftoverMapItemCoverageCounts / leftoverMapIncompletePostCount / leftoverMapIncompleteItemCount / leftoverMapCompareAxisBadge / leftoverMapCompareAxisTickBadge / leftoverMapComparePlotCriterionBadge / leftoverMapComparePlotPostBadge return usable values. | `LeftoverPairList`, `LeftoverMapPlot`, `leftoverMapCoordinates`, `ticket-list`, `post-badge` |
 | `Workspace/OperationsDashboard` | Compare Event and post counts, inspect external-information coverage, then open the cited source behind a claim, handover, or repeat-issue fact. `EvidenceReady`, `NarrowViewport`, `AnalysisPendingAndMissingEvidence`, `AnalysisFailed`, and `LoadError` cover populated, mobile, unavailable-evidence, analysis-pending, retryable failure, and transport-error states. | `--color-dashboard-*`, `OperationsDashboard` |
 | `Post/SimilarVocPanel` | Compare ontology/semantic similar VOC and prior action evidence, then open the source; unavailable states show no fabricated TEPP theta or weight. | `SimilarVocPanel.css`, `SimilarVocPanel` |
 | `Post/Recorded perspectives` | Read the imported primary and every evidence-connected additional Voice with its recorded truth state instead of flattening them into one compound category. `CombinedEvidence`, `RejectedEvidence`, and `NarrowViewport` cover desktop, rejected-evidence, and narrow layouts. | `VoicePerspectiveList`, `ticket-list`, `post-meta` |
diff --git a/frontend/package.json b/frontend/package.json
index b0d59cb78..47e199441 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,7 +1,7 @@
 {
   "name": "frontend",
   "private": true,
-  "version": "2.95.0",
+  "version": "2.96.0",
   "type": "module",
   "scripts": {
     "dev": "vite",
diff --git a/frontend/src/App.test.tsx b/frontend/src/App.test.tsx
index 35cc011f3..a86c7f17d 100644
--- a/frontend/src/App.test.tsx
+++ b/frontend/src/App.test.tsx
@@ -4279,9 +4279,11 @@ describe("App, authenticated", () => {
       "Leftover map dropped 0 incomplete criteria",
     );
     const coverageCaption = screen.getByLabelText("Leftover map coverage");
-    const closestPair = screen.getByRole("button", { name: /open leftover closest pair: public post/i });
+    const closestPair = screen.getByRole("button", {
+      name: "leftover pair leftover-map post Public post at ξ (+0.50, +0.10)",
+    });
     const farthestPair = screen.getByRole("button", {
-      name: /open leftover farthest pair: specification revision requested/i,
+      name: "leftover pair leftover-map post Specification revision requested at ξ (+0.90, +0.80)",
     });
     expect(closestPair).toHaveTextContent("Closest leftover: Public post · sales-lead");
     // Leftover-map coordinates are present, so they name the next action
@@ -4299,7 +4301,9 @@ describe("App, authenticated", () => {
     expect(closestPair).toHaveTextContent("R̂ +0.25");
     expect(closestPair).toHaveTextContent("ξ (+0.50, +0.10) ζ (+0.50, −0.02)");
     expect(closestPair).toHaveTextContent("d 0.12");
-    expect(closestPair).toHaveAccessibleName("Open leftover closest pair: Public post · sales-lead");
+    expect(closestPair).toHaveAccessibleName(
+      "leftover pair leftover-map post Public post at ξ (+0.50, +0.10)",
+    );
     expect(farthestPair).toHaveTextContent("Farthest leftover: Specification revision requested · negative");
     expect(farthestPair).toHaveTextContent(
       "Leftover map places this post at ξ (+0.90, +0.80) and the criterion at ζ (−0.70, −0.40) after IRT main effects. Open this post to read negative.",
@@ -4974,7 +4978,9 @@ describe("App, authenticated", () => {
     render(<App showLabPanels />);
 
     await userEvent.click(
-      await screen.findByRole("button", { name: /open leftover closest pair: public post/i }),
+      await screen.findByRole("button", {
+        name: "leftover pair leftover-map post Public post at ξ (+0.50, +0.10)",
+      }),
     );
     await waitFor(() => expect(screen.getByText("The full body text.")).toBeInTheDocument());
     expect(await screen.findByRole("heading", { name: "Post quality (IRT)" })).toHaveFocus();
@@ -4990,7 +4996,7 @@ describe("App, authenticated", () => {
     await userEvent.click(screen.getByRole("button", { name: "Close" }));
     await userEvent.click(
       await screen.findByRole("button", {
-        name: /open leftover farthest pair: specification revision requested/i,
+        name: "leftover pair leftover-map post Specification revision requested at ξ (+0.90, +0.80)",
       }),
     );
     await waitFor(() =>
diff --git a/frontend/src/components/LeftoverPairList.test.tsx b/frontend/src/components/LeftoverPairList.test.tsx
index 1e995db5d..0ffd611f2 100644
--- a/frontend/src/components/LeftoverPairList.test.tsx
+++ b/frontend/src/components/LeftoverPairList.test.tsx
@@ -148,7 +148,7 @@ describe("LeftoverPairList", () => {
     );
 
     const closest = screen.getByRole("button", {
-      name: "Open leftover closest pair: Public post · sales-lead",
+      name: "leftover pair leftover-map post Public post at ξ (+0.50, +0.10)",
     });
     expect(closest).toHaveTextContent(
       "Leftover map places this post at ξ (+0.50, +0.10) and the criterion at ζ (+0.50, −0.02) after IRT main effects. Open this post to read sales-lead.",
@@ -169,6 +169,95 @@ describe("LeftoverPairList", () => {
     ).toBeInTheDocument();
     expect(screen.getByLabelText("leftover-map criterion sales-lead at ζ (+0.50, −0.02)")).toBeInTheDocument();
     expect(screen.queryByLabelText("Criterion ζ sales-lead")).not.toBeInTheDocument();
+    expect(
+      screen.queryByRole("button", {
+        name: "Open leftover closest pair: Public post · sales-lead",
+      }),
+    ).not.toBeInTheDocument();
+  });
+
+  it("names leftover-map pair leftover-map post leftover-map person coordinates when leftover-map pair leftover-map criterion leftover-map item coordinates are missing", () => {
+    render(
+      <LeftoverPairList
+        pairs={[
+          {
+            ...PAIRS[0],
+            leftover_map_person_axis_1: 0.5,
+            leftover_map_person_axis_2: 0.1,
+            leftover_map_item_axis_1: null,
+            leftover_map_item_axis_2: -0.02,
+          },
+        ]}
+        criterionLabel={criterionLabel}
+        onSelectPost={vi.fn()}
+      />,
+    );
+
+    const closest = screen.getByRole("button", {
+      name: "leftover pair leftover-map post Public post at ξ (+0.50, +0.10)",
+    });
+    expect(closest).toHaveTextContent("Closest leftover: Public post · sales-lead");
+    expect(closest).not.toHaveTextContent("ξ (+0.50, +0.10) ζ");
+    expect(
+      screen.queryByRole("button", {
+        name: "Open leftover closest pair: Public post · sales-lead",
+      }),
+    ).not.toBeInTheDocument();
+    expect(screen.queryByLabelText("Leftover-map graphic display")).not.toBeInTheDocument();
+  });
+
+  it("keeps leftover-map pair leftover-map post leftover-map person coordinates at rank-0 origin", () => {
+    render(
+      <LeftoverPairList
+        pairs={[
+          {
+            ...PAIRS[0],
+            leftover_map_rank: 0,
+            leftover_map_person_axis_1: 0,
+            leftover_map_person_axis_2: 0,
+            leftover_map_item_axis_1: 0,
+            leftover_map_item_axis_2: 0,
+          },
+        ]}
+        criterionLabel={criterionLabel}
+        onSelectPost={vi.fn()}
+      />,
+    );
+
+    expect(
+      screen.getByRole("button", {
+        name: "leftover pair leftover-map post Public post at ξ (0.00, 0.00)",
+      }),
+    ).toBeInTheDocument();
+  });
+
+  it("keeps leftover-map pair leftover-map post leftover-map person coordinates omitted when ξ is missing", () => {
+    render(
+      <LeftoverPairList
+        pairs={[
+          {
+            ...PAIRS[0],
+            leftover_map_person_axis_1: null,
+            leftover_map_person_axis_2: 0.1,
+            leftover_map_item_axis_1: 0.5,
+            leftover_map_item_axis_2: -0.02,
+          },
+        ]}
+        criterionLabel={criterionLabel}
+        onSelectPost={vi.fn()}
+      />,
+    );
+
+    expect(
+      screen.getByRole("button", {
+        name: "Open leftover closest pair: Public post · sales-lead",
+      }),
+    ).toBeInTheDocument();
+    expect(
+      screen.queryByRole("button", {
+        name: /leftover pair leftover-map post Public post at ξ/,
+      }),
+    ).not.toBeInTheDocument();
   });
 
   it("opens the named post from a leftover-map graphic display marker", async () => {
diff --git a/frontend/src/components/LeftoverPairList.tsx b/frontend/src/components/LeftoverPairList.tsx
index e06a25dd1..d0814099a 100644
--- a/frontend/src/components/LeftoverPairList.tsx
+++ b/frontend/src/components/LeftoverPairList.tsx
@@ -7,6 +7,7 @@ import {
 import {
   formatLeftoverMapCoordinatePair,
   formatLeftoverMapCoordinates,
+  leftoverMapListPostBadge,
   LEFTOVER_MAP_COORDINATES_ACTION,
 } from "../leftoverMapCoordinates";
 import {
@@ -134,7 +135,13 @@ export type LeftoverPairListProps = {
  * singular values on that grouping comparison leftover-map graphic, not this pair list.
  * ADR 0322 captions leftover-map singular values on leftover-axis report badges, not this
  * pair list. ADR 0323 captions leftover-map singular values on leftover-axis report badges
- * on the grouping comparison strip, not this pair list. Every badge still
+ * on the grouping comparison strip, not this pair list. ADR 0335–0338 caption leftover-map graphic
+ * leftover-map criterion leftover-map item coordinates and leftover-map post leftover-map person
+ * coordinates and leftover-map comparison graphic leftover-map criterion leftover-map item
+ * coordinates and leftover-map post leftover-map person coordinates, not this pair list.
+ * ADR 0339 captions leftover-map pair leftover-map post leftover-map person coordinates through leftoverMapListPostBadge
+ * independently of leftover-map pair leftover-map criterion leftover-map item coordinates.
+ * Every badge still
  * renders together before opening the named post.
  */
 export function LeftoverPairList({
@@ -180,6 +187,11 @@ export function LeftoverPairList({
           pair.leftover_map_item_axis_1,
           pair.leftover_map_item_axis_2,
         );
+        const listPostBadge = leftoverMapListPostBadge(
+          pair.post_title,
+          pair.leftover_map_person_axis_1,
+          pair.leftover_map_person_axis_2,
+        );
         const crossShareBadge = formatLeftoverMapCrossShare(pair.leftover_map_cross_share);
         const reconstruction = formatLeftoverMapReconstruction(
           pair.leftover_map_reconstruction,
@@ -289,11 +301,15 @@ export function LeftoverPairList({
             <button
               type="button"
               className="post-list-item"
-              aria-label={tf("Open leftover {kind} pair: {title} · {criterion}", {
-                kind: pair.pair_kind,
-                title: pair.post_title,
-                criterion,
-              })}
+              aria-label={
+                listPostBadge !== null
+                  ? tf(listPostBadge.key, listPostBadge.values)
+                  : tf("Open leftover {kind} pair: {title} · {criterion}", {
+                      kind: pair.pair_kind,
+                      title: pair.post_title,
+                      criterion,
+                    })
+              }
               title={t("Open this post so the leftover criterion is current in Post quality.")}
               onClick={() => onSelectPost(pair)}
             >
diff --git a/frontend/src/i18n.test.ts b/frontend/src/i18n.test.ts
index d060d0205..9f1de7dc5 100644
--- a/frontend/src/i18n.test.ts
+++ b/frontend/src/i18n.test.ts
@@ -56,6 +56,7 @@ describe("i18n", () => {
     "Farthest leftover",
     "Leftover residual R {residual} after IRT main effects. Open this post to read {criterion}.",
     "Open leftover {kind} pair: {title} · {criterion}",
+    "leftover pair leftover-map post {title} at ξ {person}",
     "Open this post to read the criterion it sat closest to after main effects.",
     "Open this post to read the criterion it sat farthest from after main effects.",
     "Leftover map leaves unexplained U {value} after IRT main effects. Open this post to read {criterion}.",
diff --git a/frontend/src/i18n.ts b/frontend/src/i18n.ts
index dee53c062..ec33e5efc 100644
--- a/frontend/src/i18n.ts
+++ b/frontend/src/i18n.ts
@@ -643,6 +643,8 @@ const TRANSLATIONS: Partial<Record<Locale, Record<string, string>>> = {
       "IRT 주효과 이후 잔여 R {residual}. {criterion} 기준을 읽으려면 이 글을 여세요.",
     "Open leftover {kind} pair: {title} · {criterion}":
       "잔여 {kind} 쌍 열기: {title} · {criterion}",
+    "leftover pair leftover-map post {title} at ξ {person}":
+      "잔여 쌍 잔여 지도 글 {title} (ξ {person})",
     "Open this post to read the criterion it sat closest to after main effects.":
       "주효과 이후 가장 가깝게 앉은 기준을 읽으려면 이 글을 여세요.",
     "Open this post to read the criterion it sat farthest from after main effects.":
@@ -1324,6 +1326,8 @@ const TRANSLATIONS: Partial<Record<Locale, Record<string, string>>> = {
       "IRT 主效应后的残余 R {residual}。打开这篇帖子阅读 {criterion}。",
     "Open leftover {kind} pair: {title} · {criterion}":
       "打开残余 {kind} 配对：{title} · {criterion}",
+    "leftover pair leftover-map post {title} at ξ {person}":
+      "残差配对残差图帖子 {title}（ξ {person}）",
     "Open this post to read the criterion it sat closest to after main effects.":
       "打开这篇帖子，阅读主效应后距离最近的准则。",
     "Open this post to read the criterion it sat farthest from after main effects.":
@@ -2009,6 +2013,8 @@ const TRANSLATIONS: Partial<Record<Locale, Record<string, string>>> = {
       "IRT主効果後の残差 R {residual}。この投稿を開いて {criterion} を読んでください。",
     "Open leftover {kind} pair: {title} · {criterion}":
       "残差 {kind} ペアを開く: {title} · {criterion}",
+    "leftover pair leftover-map post {title} at ξ {person}":
+      "残差ペアの残差マップ投稿 {title}（ξ {person}）",
     "Open this post to read the criterion it sat closest to after main effects.":
       "主効果後に最も近くなった基準を読むには、この投稿を開いてください。",
     "Open this post to read the criterion it sat farthest from after main effects.":
@@ -2698,6 +2704,8 @@ const TRANSLATIONS: Partial<Record<Locale, Record<string, string>>> = {
       "Phần dư R {residual} sau hiệu ứng chính IRT. Mở bài viết này để đọc {criterion}.",
     "Open leftover {kind} pair: {title} · {criterion}":
       "Mở cặp phần dư {kind}: {title} · {criterion}",
+    "leftover pair leftover-map post {title} at ξ {person}":
+      "Cặp phần dư bài viết bản đồ phần dư {title} tại ξ {person}",
     "Open this post to read the criterion it sat closest to after main effects.":
       "Mở bài viết này để đọc tiêu chí nằm gần nhất sau hiệu ứng chính.",
     "Open this post to read the criterion it sat farthest from after main effects.":
diff --git a/frontend/src/leftoverMapCoordinates.test.ts b/frontend/src/leftoverMapCoordinates.test.ts
index 78535621f..310da3238 100644
--- a/frontend/src/leftoverMapCoordinates.test.ts
+++ b/frontend/src/leftoverMapCoordinates.test.ts
@@ -1,8 +1,16 @@
 import { describe, expect, it } from "vitest";
+import {
+  leftoverMapComparePlotPostBadge,
+  leftoverMapPlotPostBadge,
+  LEFTOVER_MAP_COMPARE_PLOT_POST_ACTION,
+  LEFTOVER_MAP_PLOT_POST_ACTION,
+} from "./leftoverMapPlotLayout";
 import {
   formatLeftoverMapCoordinatePair,
   formatLeftoverMapCoordinates,
+  leftoverMapListPostBadge,
   LEFTOVER_MAP_COMPARE_COORDINATES_LABEL,
+  LEFTOVER_MAP_LIST_POST_ACTION,
 } from "./leftoverMapCoordinates";
 
 describe("formatLeftoverMapCoordinates", () => {
@@ -43,3 +51,50 @@ describe("formatLeftoverMapCoordinatePair", () => {
     expect(formatLeftoverMapCoordinatePair(0, Number.NaN)).toBeNull();
   });
 });
+
+describe("leftoverMapListPostBadge", () => {
+  it("names persisted leftover-map person coordinates without inventing a leftover score", () => {
+    expect(leftoverMapListPostBadge("Public post", 0.5, 0.1)).toEqual({
+      key: LEFTOVER_MAP_LIST_POST_ACTION,
+      values: { title: "Public post", person: "(+0.50, +0.10)" },
+    });
+    expect(leftoverMapListPostBadge("negative", -0.7, -0.4)).toEqual({
+      key: LEFTOVER_MAP_LIST_POST_ACTION,
+      values: { title: "negative", person: "(\u22120.70, \u22120.40)" },
+    });
+  });
+
+  it("names rank-0 origin leftover-map person coordinates as ξ (0.00, 0.00)", () => {
+    expect(leftoverMapListPostBadge("Public post", 0, 0)).toEqual({
+      key: LEFTOVER_MAP_LIST_POST_ACTION,
+      values: { title: "Public post", person: "(0.00, 0.00)" },
+    });
+  });
+
+  it("omits leftover-map person coordinates when ξ is missing or non-finite", () => {
+    expect(leftoverMapListPostBadge("Public post", null, 0.1)).toBeNull();
+    expect(leftoverMapListPostBadge("Public post", 0.5, undefined)).toBeNull();
+    expect(leftoverMapListPostBadge("Public post", Number.NaN, 0.1)).toBeNull();
+    expect(leftoverMapListPostBadge("Public post", 0.5, Number.POSITIVE_INFINITY)).toBeNull();
+  });
+
+  it("names leftover-map pair leftover-map post leftover-map person coordinates independently of leftover-map pair leftover-map criterion leftover-map item coordinates", () => {
+    expect(leftoverMapListPostBadge("Public post", 0.5, 0.1)).not.toBeNull();
+    expect(formatLeftoverMapCoordinates(0.5, 0.1, null, -0.02)).toBeNull();
+    expect(formatLeftoverMapCoordinates(0.5, 0.1, 0.5, Number.NaN)).toBeNull();
+  });
+
+  it("stays distinct from leftover-map graphic leftover-map post markers and leftover-map comparison graphic leftover-map post markers", () => {
+    expect(LEFTOVER_MAP_LIST_POST_ACTION).toBe(
+      "leftover pair leftover-map post {title} at ξ {person}",
+    );
+    expect(LEFTOVER_MAP_LIST_POST_ACTION).not.toBe(LEFTOVER_MAP_PLOT_POST_ACTION);
+    expect(LEFTOVER_MAP_LIST_POST_ACTION).not.toBe(LEFTOVER_MAP_COMPARE_PLOT_POST_ACTION);
+    expect(leftoverMapListPostBadge("Public post", 0.5, 0.1)?.key).not.toBe(
+      leftoverMapPlotPostBadge("Public post", 0.5, 0.1)?.key ?? "",
+    );
+    expect(leftoverMapListPostBadge("Public post", 0.5, 0.1)?.key).not.toBe(
+      leftoverMapComparePlotPostBadge("Public post", 0.5, 0.1)?.key ?? "",
+    );
+  });
+});
diff --git a/frontend/src/leftoverMapCoordinates.ts b/frontend/src/leftoverMapCoordinates.ts
index d133bd9bd..bccb06faa 100644
--- a/frontend/src/leftoverMapCoordinates.ts
+++ b/frontend/src/leftoverMapCoordinates.ts
@@ -8,9 +8,17 @@ export const LEFTOVER_MAP_COORDINATES_ACTION =
 export const LEFTOVER_MAP_COMPARE_COORDINATES_LABEL =
   "Leftover map comparison coordinates";
 
+export const LEFTOVER_MAP_LIST_POST_ACTION =
+  "leftover pair leftover-map post {title} at ξ {person}";
+
 const PERSON_BADGE = "\u03BE";
 const ITEM_BADGE = "\u03B6";
 
+export type LeftoverMapListPostBadge = {
+  key: string;
+  values: { title: string; person: string };
+};
+
 export function formatLeftoverMapCoordinatePair(
   axis1: number | null | undefined,
   axis2: number | null | undefined,
@@ -39,3 +47,16 @@ export function formatLeftoverMapCoordinates(
   }
   return `${PERSON_BADGE} ${person} ${ITEM_BADGE} ${item}`;
 }
+
+/** ADR 0339 leftover-map pair leftover-map post leftover-map person coordinates ξ. */
+export function leftoverMapListPostBadge(
+  title: string,
+  axis1: number | null | undefined,
+  axis2: number | null | undefined,
+): LeftoverMapListPostBadge | null {
+  const person = formatLeftoverMapCoordinatePair(axis1, axis2);
+  if (person === null) {
+    return null;
+  }
+  return { key: LEFTOVER_MAP_LIST_POST_ACTION, values: { title, person } };
+}
diff --git a/frontend/src/leftoverMapPlotLayout.ts b/frontend/src/leftoverMapPlotLayout.ts
index 25b90645a..6fee93a37 100644
--- a/frontend/src/leftoverMapPlotLayout.ts
+++ b/frontend/src/leftoverMapPlotLayout.ts
@@ -131,6 +131,10 @@
  *  markers leftover-map person coordinates ξ through leftoverMapPlotPostBadge
  *  independently of leftover-map comparison graphic leftover-map post markers, not leftover-map
  *  comparison graphic leftover-map post markers.
+ *  ADR 0339 fail-closes leftover-map pair-list leftover-map post leftover-map
+ *  person coordinates ξ through leftoverMapListPostBadge independently of leftover-map
+ *  pair-list leftover-map criterion leftover-map item coordinates ζ, not leftover-map
+ *  graphic leftover-map post markers.
  */
 
 import { formatLeftoverMapCoordinatePair } from "./leftoverMapCoordinates";
diff --git a/pyproject.toml b/pyproject.toml
index 71129af63..f680cb99a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "lineageweave"
-version = "2.95.0"
+version = "2.96.0"
 description = "Reconstructs git-branch-style lineage DAGs from scattered short records using multi-channel score fusion and LLM adjudication."
 readme = "README.md"
 license = { text = "MIT" }