Pith Number

pith:2UF75TJC

pith:2023:2UF75TJCFO5HTC6DXTAIU24XO6

not attested not anchored not stored refs pending

ClassEval: A Manually-Crafted Benchmark for Evaluating LLMs on Class-level Code Generation

Chaofeng Sha, Hanlin Wang, Jiayi Feng, Junwei Liu, Kaixin Wang, Mingwei Liu, Xin Peng, Xueying Du, Yiling Lou, Yixuan Chen

arxiv:2308.01861 v2 · 2023-08-03 · cs.CL · cs.AI

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\usepackage{pith}
\pithnumber{2UF75TJCFO5HTC6DXTAIU24XO6}

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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

23 papers in Pith

Rethinking Code Performance Benchmarks for LLMs

PromptMark: A Prompt-Guided Iterative-Feedback Framework for Source Code Watermarking

Lost in the Flow with Code Talkers: Unveiling the Instruction-Tuning Tax of Large Language Models in Code Tasks

Beyond Pass Rate: A Multilingual, Execution-Grounded Evaluation of Open Code LLMs

Reward-Free Code Alignment from Pretrained or Fine-Tuned LLM: Unpacking the Trade-offs for Code Generation

Receipt and verification

First computed	2026-07-05T06:40:54.007884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d50bfecd222bba798bc3bcc08a6b9777aeae9978d2c0955d566ded2bceec5486

Aliases

arxiv: 2308.01861 · arxiv_version: 2308.01861v2 · doi: 10.48550/arxiv.2308.01861 · pith_short_12: 2UF75TJCFO5H · pith_short_16: 2UF75TJCFO5HTC6D · pith_short_8: 2UF75TJC

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/2UF75TJCFO5HTC6DXTAIU24XO6 \
  | 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: d50bfecd222bba798bc3bcc08a6b9777aeae9978d2c0955d566ded2bceec5486

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ff4fbcd91c3bb6d2f3d972c6fa975b0f9bab15a0eb77b64575479c0b9a64669",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-08-03T16:31:02Z",
    "title_canon_sha256": "f228f207f677b3c3cd103c39615b9994aa3ebdb450c9619585eb35b85b42d829"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.01861",
    "kind": "arxiv",
    "version": 2
  }
}