PROVENANCE.md

Provenance

• Official paper: arXiv 2602.04761, OpenReview X8evkEdMxb.
• Source acquisition and hashes: source/SOURCE_LOCK.json.
• Official claims, anchors, challenge revisions, and absence state: source/challenge_target_snapshot.json.
• No official repository URL was present in the paper source.
• Implementation: independent NumPy transcription from the pinned paper equations.
• Poster: deterministic exact-content Matplotlib export; no generative copy or chart values.
• Runtime: pinned in requirements.txt and evidence/runtime_lock.json.
• Compute: CPU only; no GPU or MPS.
• Publication: local release candidate only; no remote write attempted.