Pith Number

pith:D25KDKSW

pith:2025:D25KDKSWQVIMFPE6DZ3E5DOZUU

not attested not anchored not stored refs pending

Leveraging Online Olympiad-Level Math Problems for LLMs Training and Contamination-Resistant Evaluation

Christos Thrampoulidis, Kaiwen Liu, Leonid Sigal, Muchen Li, Renjie Liao, Sadegh Mahdavi

arxiv:2501.14275 v2 · 2025-01-24 · cs.CL · cs.AI · cs.LG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D25KDKSWQVIMFPE6DZ3E5DOZUU}

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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

4 papers in Pith

MathArena: Evaluating LLMs on Uncontaminated Math Competitions

Beyond Accuracy: Evaluating Strategy Diversity in LLM Mathematical Reasoning

MathDuels: Evaluating LLMs as Problem Posers and Solvers

MathNet: a Global Multimodal Benchmark for Mathematical Reasoning and Retrieval

Receipt and verification

First computed	2026-07-05T11:27:52.455248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ebaa1aa568550c2bc9e1e764e8dd9a51bf58114a3d1e8827db43fb850ef3566

Aliases

arxiv: 2501.14275 · arxiv_version: 2501.14275v2 · doi: 10.48550/arxiv.2501.14275 · pith_short_12: D25KDKSWQVIM · pith_short_16: D25KDKSWQVIMFPE6 · pith_short_8: D25KDKSW

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/D25KDKSWQVIMFPE6DZ3E5DOZUU \
  | 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: 1ebaa1aa568550c2bc9e1e764e8dd9a51bf58114a3d1e8827db43fb850ef3566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99a12158977fbd9b92bd3e5327d3c11415eaa2cafaee904919cca365a7fa9f13",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-24T06:39:38Z",
    "title_canon_sha256": "cf9c4de5abc7270f75ba1c98e96cf42a9621cce67e9de70edff89762935ebda7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14275",
    "kind": "arxiv",
    "version": 2
  }
}