Pith Number

pith:YRRB52D4

pith:2023:YRRB52D4XAFVLDKTLZQA7VKYQ4

not attested not anchored not stored refs pending

FormalGeo: An Extensible Formalized Framework for Olympiad Geometric Problem Solving

Cheng Qin, Chenyang Mao, Dengfeng Yue, Fangzhen Zhu, Jia Zou, Na Zhu, Qike Huang, Runan Wang, Shaorong Xie, Tuo Leng, Xiangfeng Luo, Xiaokai Zhang, Xiaoxiao Jin, Yang Li, Yanjun Guo, Yifan Wang, Yiming He, Yiwen Huang, Zhenbing Zeng, Zhe Zhu

arxiv:2310.18021 v6 · 2023-10-27 · 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{YRRB52D4XAFVLDKTLZQA7VKYQ4}

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

4 papers in Pith

Hilbert-Geo: Solving Solid Geometric Problems by Neural-Symbolic Reasoning

AI for Mathematics: Progress, Challenges, and Prospects

Concise Geometric Description as a Bridge: Unleashing the Potential of LLM for Plane Geometry Problem Solving

Receipt and verification

First computed	2026-07-05T07:45:30.534023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4621ee87cb80b558d535e600fd5588733a233f84957c0776edbe0a32f788e2e

Aliases

arxiv: 2310.18021 · arxiv_version: 2310.18021v6 · doi: 10.48550/arxiv.2310.18021 · pith_short_12: YRRB52D4XAFV · pith_short_16: YRRB52D4XAFVLDKT · pith_short_8: YRRB52D4

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/YRRB52D4XAFVLDKTLZQA7VKYQ4 \
  | 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: c4621ee87cb80b558d535e600fd5588733a233f84957c0776edbe0a32f788e2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fc70991e8914a017622bf10d739a4fc0d0a1a9ecbf0f3ff8fc13e2c3b53783a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-10-27T09:55:12Z",
    "title_canon_sha256": "02474cd79ee98b2bdf06483b64854c736ec28bf0ed6426f811ba6eff2077cd46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.18021",
    "kind": "arxiv",
    "version": 6
  }
}