Pith Number

pith:6AJLQCO5

pith:2025:6AJLQCO5MPIP7MDUINANSLB2FG

not attested not anchored not stored refs pending

CombiBench: Benchmarking LLM Capability for Combinatorial Mathematics

Beibei Xiong, Haiming Wang, Jia Li, Jonas Bayer, Jujian Zhang, Junqi Liu, Lihong Zhi, Roman Soletskyi, Weijie Jiang, Xiaodan Liang, Xiaohan Lin, Yael Dillies, Yunzhou Xie, Zhengfeng Yang, Zhengying Liu

arxiv:2505.03171 v1 · 2025-05-06 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6AJLQCO5MPIP7MDUINANSLB2FG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

From Solvers to Research: Large Language Model-Driven Formal Mathematics at the Research Frontier

TheoremBench: Evaluating LLMs on Theorem Proving in Formal Mathematics

GTBench: A Curriculum-Grounded Benchmark for Evaluating LLMs as Mathematical Research Assistants in Graph Theory

Faults in Our Formal Benchmarking: Dataset Defects and Evaluation Failures in Lean Theorem Proving

CAM-Bench: A Benchmark for Computational and Applied Mathematics in Lean

Receipt and verification

First computed	2026-07-05T10:59:11.360268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f012b809dd63d0ffb0744340d92c3a299cd5f879aac12605a982408312ac8c51

Aliases

arxiv: 2505.03171 · arxiv_version: 2505.03171v1 · doi: 10.48550/arxiv.2505.03171 · pith_short_12: 6AJLQCO5MPIP · pith_short_16: 6AJLQCO5MPIP7MDU · pith_short_8: 6AJLQCO5

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/6AJLQCO5MPIP7MDUINANSLB2FG \
  | 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: f012b809dd63d0ffb0744340d92c3a299cd5f879aac12605a982408312ac8c51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "915cd785fcaf57b475af6cd274bf6bcdf14cd4d4d2ebdb40786d9aeb87c7e54a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-06T04:32:17Z",
    "title_canon_sha256": "21d3ede6346a4df1b8b2ad5a9e946e0f93df77b822192dbcac9d4b9a3386d67d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03171",
    "kind": "arxiv",
    "version": 1
  }
}