Pith Number

pith:RODYI6IB

pith:2025:RODYI6IB5PM33XNXM453GL7A2U

not attested not anchored not stored refs pending

UGMathBench: A Diverse and Dynamic Benchmark for Undergraduate-Level Mathematical Reasoning with Large Language Models

Can Yang, Jiaxin Zhang, Jishan Hu, Tianhao Chen, Xin Xu, Zitong Chao

arxiv:2501.13766 v2 · 2025-01-23 · cs.CL · 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{RODYI6IB5PM33XNXM453GL7A2U}

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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

1 paper in Pith

Ling and Ring 2.6 Technical Report: Efficient and Instant Agentic Intelligence at Trillion-Parameter Scale

Receipt and verification

First computed	2026-07-05T10:19:37.045404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b87847901ebd9bdddb7673bb32fe0d518a8717cfb4125069c9009db98da56a4

Aliases

arxiv: 2501.13766 · arxiv_version: 2501.13766v2 · doi: 10.48550/arxiv.2501.13766 · pith_short_12: RODYI6IB5PM3 · pith_short_16: RODYI6IB5PM33XNX · pith_short_8: RODYI6IB

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/RODYI6IB5PM33XNXM453GL7A2U \
  | 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: 8b87847901ebd9bdddb7673bb32fe0d518a8717cfb4125069c9009db98da56a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e81c6665c965eb802a8346a5f6f3909de146e12fe10c403a81f65ee61f6ff1ed",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-23T15:46:43Z",
    "title_canon_sha256": "63efa8c70b58bba8f24514b11004d213681051ee1ffb30882080b886b4b596fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13766",
    "kind": "arxiv",
    "version": 2
  }
}