Pith Number

pith:SPZWT4FY

pith:2024:SPZWT4FYXGKHPQ5QCODVT76LEY

not attested not anchored not stored refs pending

Lawma: The Power of Specialization for Legal Annotation

Christoph Engel, Jens Frankenreiter, Krishna Gummadi, Michael Livermore, Moritz Hardt, Rediet Abebe, Ricardo Dominguez-Olmedo, Stefan Bechtold, Vedant Nanda

arxiv:2407.16615 v2 · 2024-07-23 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SPZWT4FYXGKHPQ5QCODVT76LEY}

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

2 papers in Pith

Legal Domain Adaptation of Modern BERT Models

Legal Retrieval for Public Defenders

Receipt and verification

First computed	2026-07-05T10:52:55.182421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93f369f0b8b99477c3b0138759ffcb2611e2d58ddaac75deb73a684bd88b6f6f

Aliases

arxiv: 2407.16615 · arxiv_version: 2407.16615v2 · doi: 10.48550/arxiv.2407.16615 · pith_short_12: SPZWT4FYXGKH · pith_short_16: SPZWT4FYXGKHPQ5Q · pith_short_8: SPZWT4FY

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/SPZWT4FYXGKHPQ5QCODVT76LEY \
  | 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: 93f369f0b8b99477c3b0138759ffcb2611e2d58ddaac75deb73a684bd88b6f6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e2c55ceda673fb114ab2fb5fd4429ba01bd623de0a7f09cbaa1020f7d77a0b1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-07-23T16:23:04Z",
    "title_canon_sha256": "6096d6b9c9195afd9cb0427d6d05c22b325a238b1778d261e3080c2ac3e3af2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.16615",
    "kind": "arxiv",
    "version": 2
  }
}