Pith Number

pith:A4PTODPV

pith:2025:A4PTODPVLFR3GBDARDIQB4FT72

not attested not anchored not stored refs pending

GitChameleon 2.0: Evaluating AI Code Generation Against Python Library Version Incompatibilities

Antonio Orvieto, Brice Rauby, Diganta Misra, Eilif B. Muller, Irina Rish, Justine Gehring, Massimo Caccia, Muawiz Chaudhary, Nizar Islah, Samira Ebrahimi Kahou, Victor May, Zihan Wang

arxiv:2507.12367 v2 · 2025-07-16 · cs.SE · cs.AI · cs.PL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4PTODPVLFR3GBDARDIQB4FT72}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

6 papers in Pith

LibEvoBench: Probing Temporal Knowledge Stratification in Code Generation Models

RepoRescue: An Empirical Study of LLM Agents on Whole-Repository Compatibility Rescue

LibEvoBench: Probing Temporal Knowledge Stratification in Code Generation Models

ScarfBench: A Benchmark for Cross-Framework Application Migration in Enterprise Java

When LLMs Lag Behind: Knowledge Conflicts from Evolving APIs in Code Generation

Receipt and verification

First computed	2026-07-05T11:40:56.883822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

071f370df55963b3046088d100f0b3fe883a72fa56bc37374efd579d3c74ba4d

Aliases

arxiv: 2507.12367 · arxiv_version: 2507.12367v2 · doi: 10.48550/arxiv.2507.12367 · pith_short_12: A4PTODPVLFR3 · pith_short_16: A4PTODPVLFR3GBDA · pith_short_8: A4PTODPV

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/A4PTODPVLFR3GBDARDIQB4FT72 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 071f370df55963b3046088d100f0b3fe883a72fa56bc37374efd579d3c74ba4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f8ac3da295483c35fe67913868ee5652850568779574ef87984dd4da9985b8f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-07-16T16:10:42Z",
    "title_canon_sha256": "4281f7cd27dc9ed86679141842e1ea3d04f8ee6377949f43a7dfef3ccc553e92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12367",
    "kind": "arxiv",
    "version": 2
  }
}