Pith Number

pith:X7LZYKZR

pith:2023:X7LZYKZRAUM6DO4YHMR6GAZAFD

not attested not anchored not stored refs pending

CodeApex: A Bilingual Programming Evaluation Benchmark for Large Language Models

Huacan Chai, Jianghao Lin, Jiayi Lei, Jingkuan Wang, Kangning Zhang, Kounianhua Du, Lingyue Fu, Longteng Fan, Renting Rui, Shuang Luo, Siyuan Qi, Weiming Zhang, Weinan Zhang, Yifan Liu, Yong Yu, Yuchen Fang

arxiv:2309.01940 v4 · 2023-09-05 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7LZYKZRAUM6DO4YHMR6GAZAFD}

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

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T07:54:32.627203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfd79c2b310519e1bb983b23e3032028ee4052e44926f557fa5c768ee10fc320

Aliases

arxiv: 2309.01940 · arxiv_version: 2309.01940v4 · doi: 10.48550/arxiv.2309.01940 · pith_short_12: X7LZYKZRAUM6 · pith_short_16: X7LZYKZRAUM6DO4Y · pith_short_8: X7LZYKZR

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/X7LZYKZRAUM6DO4YHMR6GAZAFD \
  | 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: bfd79c2b310519e1bb983b23e3032028ee4052e44926f557fa5c768ee10fc320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baf224a4f8b2127e2a4db580917a6c69cdff7e07be142e83ed269bc84922453e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-09-05T04:12:01Z",
    "title_canon_sha256": "68b723c5f2a3e099fef2cac0a7ba515a929448b49cd56c5b4adbae8c6dc40497"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.01940",
    "kind": "arxiv",
    "version": 4
  }
}