Pith Number

pith:GWE6PLEB

pith:2025:GWE6PLEBXONVGNCY5OWTJYRDSF

not attested not anchored not stored refs pending

Assessing the Performance Gap Between Lexical and Semantic Models for Information Retrieval With Formulaic Legal Language

Carlos Sousa de Oliveira, Larissa Mori, Mario Ventresca, Yuehwern Yih

arxiv:2506.12895 v1 · 2025-06-15 · cs.CL · 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{GWE6PLEBXONVGNCY5OWTJYRDSF}

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	2026-07-05T11:22:01.928458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3589e7ac81bb9b533458ebad34e223917ef217440ff817da6977c1d7528d998b

Aliases

arxiv: 2506.12895 · arxiv_version: 2506.12895v1 · doi: 10.48550/arxiv.2506.12895 · pith_short_12: GWE6PLEBXONV · pith_short_16: GWE6PLEBXONVGNCY · pith_short_8: GWE6PLEB

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/GWE6PLEBXONVGNCY5OWTJYRDSF \
  | 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: 3589e7ac81bb9b533458ebad34e223917ef217440ff817da6977c1d7528d998b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "515618639d707344ccc10f437ef038501d799ab54741be573f4a680248ce91db",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-15T15:53:38Z",
    "title_canon_sha256": "3ed960c310e02d36c1701e8b8a08ad91ac1a495a5972f46559bd42c2313a6fac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12895",
    "kind": "arxiv",
    "version": 1
  }
}