Pith Number

pith:K6C2GOHF

pith:2025:K6C2GOHFAYEVXL7M7B2KOYCKJ5

not attested not anchored not stored refs pending

A Survey on Data Contamination for Large Language Models

Yi Chang, Yuan Wu, Yuxing Cheng

arxiv:2502.14425 v2 · 2025-02-20 · cs.CL

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\usepackage{pith}
\pithnumber{K6C2GOHFAYEVXL7M7B2KOYCKJ5}

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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

21 papers in Pith

Power Systems Agent Benchmark: Executable Evaluation of AI Agents in Electric Power Engineering

Breaking the Solver Bottleneck: Training Task Generators at the Learnable Frontier

Empirical Study for Structured Output Control in LLMs for Software Engineering

The Illusion of Agentic Complexity in README.md Generation: Evaluating Single-Agent vs. Multi-Agent RAG Systems

Receipt and verification

First computed	2026-07-05T11:16:06.420004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5785a338e506095bafecf874a7604a4f5c3443fcd4af2326ca695b2c351a473d

Aliases

arxiv: 2502.14425 · arxiv_version: 2502.14425v2 · doi: 10.48550/arxiv.2502.14425 · pith_short_12: K6C2GOHFAYEV · pith_short_16: K6C2GOHFAYEVXL7M · pith_short_8: K6C2GOHF

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/K6C2GOHFAYEVXL7M7B2KOYCKJ5 \
  | 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: 5785a338e506095bafecf874a7604a4f5c3443fcd4af2326ca695b2c351a473d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49753bbac55a7aa86076b3c0e13b1a4005461d39627bcfbd553662f408ff1517",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-20T10:23:27Z",
    "title_canon_sha256": "8f0da2076a1d1455b77ebd7f471605f7741d41518c2e3cd4215b090f176912e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.14425",
    "kind": "arxiv",
    "version": 2
  }
}