Pith Number

pith:PC3MYR35

pith:2024:PC3MYR35WXXTKCGCSHXP54G4FA

not attested not anchored not stored refs pending

DICE: Detecting In-distribution Contamination in LLM's Fine-tuning Phase for Math Reasoning

Juanzi Li, Kejian Zhu, Lei Hou, Shangqing Tu, Yushi Bai, Zijun Yao

arxiv:2406.04197 v2 · 2024-06-06 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PC3MYR35WXXTKCGCSHXP54G4FA}

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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

2 papers in Pith

The Illusion of Reasoning: Exposing Evasive Data Contamination in LLMs via Zero-CoT Truncation

LogitTrace: Detecting Benchmark Contamination via Layerwise Logit Trajectories

Receipt and verification

First computed	2026-07-05T09:10:00.319465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78b6cc477db5ef3508c291eefef0dc280a3b239810fee7a11d343bd93f6b9ec0

Aliases

arxiv: 2406.04197 · arxiv_version: 2406.04197v2 · doi: 10.48550/arxiv.2406.04197 · pith_short_12: PC3MYR35WXXT · pith_short_16: PC3MYR35WXXTKCGC · pith_short_8: PC3MYR35

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/PC3MYR35WXXTKCGCSHXP54G4FA \
  | 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: 78b6cc477db5ef3508c291eefef0dc280a3b239810fee7a11d343bd93f6b9ec0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f33fe552de1320c5d98ec44803d0a6465a6a53d3071cc1f246cc5e0e07dd2d1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-06T15:55:53Z",
    "title_canon_sha256": "8cae6d495ed0c09c19ab3f137ff1640e7c0181a49e6c7aa90d3ff6205cf2da62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.04197",
    "kind": "arxiv",
    "version": 2
  }
}