bundle_v1/README.md

# Reproduction bundle v1 — Stable Deep RL via Isotropic Gaussian Representations (arXiv:2602.19373, OpenReview gc7Gg18ejz)

Clean successor to v0 (removed 52 HF download-cache metadata/lock entries under
`outputs/_dl/`, incl. 25 zero-byte files; added integrity manifest, validator,
and figure-provenance manifest).

## Contents
- `scripts/` — all reproduction scripts (Claims 1–4 numerical checks, the
  self-contained `cifar_repro.py` GPU grid, `claim5_analyze.py`, canonical-data builder)
- `outputs/` — per-claim raw evidence: 12 GPU-run CSVs + 12 covariance-spectra
  NPZs (`claim5_gpu/`), local-check CSVs/JSON, figures (PNG + self-contained HTML)
- `poster/` — gate-passing 60×36in poster: `poster.html` (source),
  `poster_preview.pdf` (print), `poster_preview.png`, `poster_embed.html`
  (logbook embed, 9 hotspots), `GATE_REPORT.json` (all 13 style rules enabled,
  zero warnings), `style_check.json`, `FIGURE_PROVENANCE.json` (every poster
  figure is REPRODUCTION-GENERATED — none are paper crops; each maps to its
  generating script, raw evidence, sha256, and natural px)
- `FEASIBILITY_AND_EVIDENCE_PLAN.md`, `DEVIATIONS.md`, `POSTER_BUILD_NOTES.md`

## Integrity
- `SHA256SUMS.json` — deterministic manifest (sorted relpaths → sha256) with
  entry/byte counts and the credential-scan result
- `MANIFEST_DIGEST.txt` — sha256 of `SHA256SUMS.json` (the artifact-version digest)
- `validate_bundle.py` — re-hashes every entry, flags missing/mismatched/extra
  files: `python3 validate_bundle.py` (exit 0 iff clean)

## Excluded replaceable inputs (regeneration commands)
- CIFAR-10 canonical 10k subset:
  `hf download ProCreations/isogaussian-drl-repro cifar10k.npz --type dataset`
  or rebuild from the md5-verified canonical tarball via `scripts/build_canonical_npz.py`
- Paper PDF: https://arxiv.org/pdf/2602.19373v3
- Authors' code: https://github.com/asahebpa/IsoGaussian-DRL

## Provenance
- GPU run (12 configs × 100 epochs): https://huggingface.co/jobs/ProCreations/6a587cef85d9643ce16d5eb3
  (t4-small, 1h24m, COMPLETED, ≈$0.56; total paid spend incl. cpu-basic dry-run ≈$0.57)
- Raw results mirror: https://huggingface.co/datasets/ProCreations/isogaussian-drl-repro (`claim5_gpu/`)
- Intermediates: https://huggingface.co/buckets/ProCreations/isogaussian-repro-work