Pith Number

pith:GG2BKORG

pith:2025:GG2BKORGPBXO76QYEC52X37TCC

not attested not anchored not stored refs pending

Step-Wise Formal Verification for LLM-Based Mathematical Problem Solving

Kuo Zhou, Lu Zhang

arxiv:2505.20869 v1 · 2025-05-27 · 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{GG2BKORGPBXO76QYEC52X37TCC}

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

2 papers in Pith

Theoria: Rewrite-Acceptability Verification over Informal Reasoning States

RMA: an Agentic System for Research-Level Mathematical Problems

Receipt and verification

First computed	2026-07-05T11:10:20.138915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31b4153a26786eeffa1820bbabeff3108912ce88887f2940c6a4eda89386bdbe

Aliases

arxiv: 2505.20869 · arxiv_version: 2505.20869v1 · doi: 10.48550/arxiv.2505.20869 · pith_short_12: GG2BKORGPBXO · pith_short_16: GG2BKORGPBXO76QY · pith_short_8: GG2BKORG

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/GG2BKORGPBXO76QYEC52X37TCC \
  | 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: 31b4153a26786eeffa1820bbabeff3108912ce88887f2940c6a4eda89386bdbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6491a9a62396017d0882f1b642c74481e6815f0ef78ffcbe82530f43b8153c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-27T08:21:07Z",
    "title_canon_sha256": "23976bf43442dbab9d1032107f3b1f2f16a707299020d6f4d2685246632e91c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20869",
    "kind": "arxiv",
    "version": 1
  }
}