sede-observational-tests

SEDE against DESI DR2, Pantheon+ and Planck 2018: a Zero-Extra-Parameter Test

Paper IV (data): full-likelihood comparison of SEDE vs LCDM through the mochi-class Boltzmann code in cobaya. DeltaDIC = -3.5; +2-3% fsigma8 and -7.6% ISW predictions; solver-pathology diagnosis and fix.

Part of the USC research program (SEDE / ECCG / APDM unification).

Status

Pre-submission working repository, seeded 2026-07-17 from a private research hub; full research history (including audit trails and retractions) lives there.

Layout

• paper/ — manuscript sources, refs.bib, build.sh, and paper/tools/ build machinery
• src/ — the reproduction pipeline (MCMC, sims, results, checksums)
• figures/ — generated figures
• results/ — TIER result narratives

License

• Text and figures (the paper): CC-BY-4.0
• Code: MIT

Citation

Archived at Zenodo: 10.5281/zenodo.21525527 (concept DOI — always the latest version). See CITATION.cff for full citation metadata.