Pith Number

pith:UBXHA6HC

pith:2024:UBXHA6HCOLGEQFA7MCTV4M7K42

not attested not anchored not stored refs pending

ConStat: Performance-Based Contamination Detection in Large Language Models

Jasper Dekoninck, Mark Niklas M\"uller, Martin Vechev

arxiv:2405.16281 v1 · 2024-05-25 · cs.CL

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBXHA6HCOLGEQFA7MCTV4M7K42}

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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

5 papers in Pith

The Reliability Gap in Benchmark Auditing: Distribution Shift and Scale as Failure Modes of Contamination Detection

MLE-bench: Evaluating Machine Learning Agents on Machine Learning Engineering

Data Contamination in Neural Hieroglyphic Translation: A Reproducibility Study

Measuring Evaluation-Context Divergence in Open-Weight LLMs: A Paired-Prompt Protocol with Pilot Evidence of Alignment-Pipeline-Specific Heterogeneity

Receipt and verification

First computed	2026-07-05T08:23:28.118386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a06e7078e272cc48141f60a75e33eae69cf4ceb424821aad0991ccbf8fc51291

Aliases

arxiv: 2405.16281 · arxiv_version: 2405.16281v1 · doi: 10.48550/arxiv.2405.16281 · pith_short_12: UBXHA6HCOLGE · pith_short_16: UBXHA6HCOLGEQFA7 · pith_short_8: UBXHA6HC

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/UBXHA6HCOLGEQFA7MCTV4M7K42 \
  | 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: a06e7078e272cc48141f60a75e33eae69cf4ceb424821aad0991ccbf8fc51291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b687ff630ebc8c977e8b877b7c05831475655bb67477e9abf270d757b4e15e3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-05-25T15:36:37Z",
    "title_canon_sha256": "804025135ca614cce748b048e87a864ce27eb541485b553cd192675e6e8e09bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.16281",
    "kind": "arxiv",
    "version": 1
  }
}