Pith Number

pith:SDM6A4RZ

pith:2025:SDM6A4RZ4OWGWW423QFOIK4NQP

not attested not anchored not stored refs pending

A Law Reasoning Benchmark for LLM with Tree-Organized Structures including Factum Probandum, Evidence and Experiences

Fandong Meng, Fei Zheng, Guoyang Ma, Huiqi Hu, Jiaxin Shen, Jie Zhou, Jinan Xu, Luyi Lin, Wenjuan Han

arxiv:2503.00841 v1 · 2025-03-02 · 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{SDM6A4RZ4OWGWW423QFOIK4NQP}

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	2026-07-05T10:22:30.791509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90d9e07239e3ac6b5b9adc0ae42b8d83f2ca7b6cfc90978edc48e0d12415ba8d

Aliases

arxiv: 2503.00841 · arxiv_version: 2503.00841v1 · doi: 10.48550/arxiv.2503.00841 · pith_short_12: SDM6A4RZ4OWG · pith_short_16: SDM6A4RZ4OWGWW42 · pith_short_8: SDM6A4RZ

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/SDM6A4RZ4OWGWW423QFOIK4NQP \
  | 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: 90d9e07239e3ac6b5b9adc0ae42b8d83f2ca7b6cfc90978edc48e0d12415ba8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc2c148c23781b56ee5542f159279bcee9fdd4fa2754f2944f33b2438422b761",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-03-02T10:26:54Z",
    "title_canon_sha256": "c82774cf49831db02410db776255259d3c49382019b602bb47df460fab1db4f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.00841",
    "kind": "arxiv",
    "version": 1
  }
}