Pith Number

pith:72FAPXR3

pith:2025:72FAPXR3UONHWVDYXFOLDY24WA

not attested not anchored not stored refs pending

UQLegalAI@COLIEE2025: Advancing Legal Case Retrieval with Large Language Models and Graph Neural Networks

Ruihong Qiu, Yanran Tang, Zi Huang

arxiv:2505.20743 v1 · 2025-05-27 · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{72FAPXR3UONHWVDYXFOLDY24WA}

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	2026-07-05T11:10:17.859732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe8a07de3ba39a7b5478b95cb1e35cb026f2252e3007c8cc2689b51b152c5489

Aliases

arxiv: 2505.20743 · arxiv_version: 2505.20743v1 · doi: 10.48550/arxiv.2505.20743 · pith_short_12: 72FAPXR3UONH · pith_short_16: 72FAPXR3UONHWVDY · pith_short_8: 72FAPXR3

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/72FAPXR3UONHWVDYXFOLDY24WA \
  | 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: fe8a07de3ba39a7b5478b95cb1e35cb026f2252e3007c8cc2689b51b152c5489

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402b4190f507ce80ea1ba1baf81a4a13a1cc20cdc7d7360222554cf9ff7d13de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-05-27T05:32:50Z",
    "title_canon_sha256": "b820abe33f4f911d8a84a00b4301db8d380977c92cff7f594061c11116cc14fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20743",
    "kind": "arxiv",
    "version": 1
  }
}