Pith Number

pith:5DU3PVUW

pith:2023:5DU3PVUW45ACHHR2XSJZAKYRC3

not attested not anchored not stored refs pending

From Text to Structure: Using Large Language Models to Support the Development of Legal Expert Systems

Hannes Westermann, Jaromir Savelka, Jinzhe Tan, Karim Benyekhlef, Samyar Janatian

arxiv:2311.04911 v1 · 2023-11-01 · cs.CL · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DU3PVUW45ACHHR2XSJZAKYRC3}

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	2026-07-05T07:10:51.717891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8e9b7d696e740239e3abc93902b1116eca246e578b919734fb6f5f14aa26c7d

Aliases

arxiv: 2311.04911 · arxiv_version: 2311.04911v1 · doi: 10.48550/arxiv.2311.04911 · pith_short_12: 5DU3PVUW45AC · pith_short_16: 5DU3PVUW45ACHHR2 · pith_short_8: 5DU3PVUW

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/5DU3PVUW45ACHHR2XSJZAKYRC3 \
  | 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: e8e9b7d696e740239e3abc93902b1116eca246e578b919734fb6f5f14aa26c7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bae5d8a897e12772e56d2f1315241fe830c0d92266d276d8af050c46b3a399cb",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-11-01T18:31:02Z",
    "title_canon_sha256": "79a918c2568fb9a88504c17c0742c67141025b3ddae0b8423bede26d94f0a368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.04911",
    "kind": "arxiv",
    "version": 1
  }
}