Pith Number

pith:2C3RJRXA

pith:2025:2C3RJRXACF3JH6YRAF2ZDA3CX7

not attested not anchored not stored refs pending

Identifying Legal Holdings with LLMs: A Systematic Study of Performance, Scale, and Memorization

Chuck Arvin

arxiv:2505.02172 v3 · 2025-05-04 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2C3RJRXACF3JH6YRAF2ZDA3CX7}

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

1 paper in Pith

Towards Intelligent Legal Document Analysis: CNN-Driven Classification of Case Law Texts

Receipt and verification

First computed	2026-07-05T11:09:12.624758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0b714c6e0117693fb110175918362bfe4eff1e0e52e8701f3968a9d03af3465

Aliases

arxiv: 2505.02172 · arxiv_version: 2505.02172v3 · doi: 10.48550/arxiv.2505.02172 · pith_short_12: 2C3RJRXACF3J · pith_short_16: 2C3RJRXACF3JH6YR · pith_short_8: 2C3RJRXA

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/2C3RJRXACF3JH6YRAF2ZDA3CX7 \
  | 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: d0b714c6e0117693fb110175918362bfe4eff1e0e52e8701f3968a9d03af3465

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "876532b8698cc61f7ff1e15d78d119f4586ed188f59ec40ea9f8e5924876cf88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-04T16:24:12Z",
    "title_canon_sha256": "9a1f96b38b4813644d20e33c7e351233cbeb469d1f7fa3ca4d1c7b2831daa70a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02172",
    "kind": "arxiv",
    "version": 3
  }
}