Pith Number

pith:7F4MJR56

pith:2025:7F4MJR56KG4AGD3DT6THVEHFB7

not attested not anchored not stored refs pending

Clarifying Before Reasoning: A Coq Prover with Structural Context

Andrew Chi-Chih Yao, Biao Li, Chao Li, Chenxu Fu, Ge Zhang, Hanbin Yang, Xiaodie Wang, Yang Yuan, Yanzhen Lu

arxiv:2507.02541 v1 · 2025-07-03 · 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{7F4MJR56KG4AGD3DT6THVEHFB7}

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.

Receipt and verification

First computed	2026-07-05T11:31:30.431673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f978c4c7be51b8030f639fa67a90e50fe448aacdb6cc4833eb56db2ef45b633d

Aliases

arxiv: 2507.02541 · arxiv_version: 2507.02541v1 · doi: 10.48550/arxiv.2507.02541 · pith_short_12: 7F4MJR56KG4A · pith_short_16: 7F4MJR56KG4AGD3D · pith_short_8: 7F4MJR56

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/7F4MJR56KG4AGD3DT6THVEHFB7 \
  | 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: f978c4c7be51b8030f639fa67a90e50fe448aacdb6cc4833eb56db2ef45b633d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a0fa2df28f5f6b454ba142c276c11f0853a73d54e9e9ff3b7c38e4b5f62f2fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-03T11:35:34Z",
    "title_canon_sha256": "eb7f5d7825d8a4a8d17c447913ac9120093430834148e8b4e3473af751df2593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02541",
    "kind": "arxiv",
    "version": 1
  }
}