Pith Number

pith:TZBH3ALS

pith:2022:TZBH3ALS3BONC7QDFSBKYGZFJY

not attested not anchored not stored refs pending

Conversion of Legal Agreements into Smart Legal Contracts using NLP

Alastair Moore, Eason Chen, Jiangbo Shangguan, Niall Roche, Walter Hernandez, Yuen-Hsien Tseng

arxiv:2210.08954 v2 · 2022-08-27 · cs.CY · 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{TZBH3ALS3BONC7QDFSBKYGZFJY}

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	2026-07-05T05:58:17.616972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e427d8172d85cd17e032c82ac1b254e1a4aac61a6d20d054beafa99676d592d

Aliases

arxiv: 2210.08954 · arxiv_version: 2210.08954v2 · doi: 10.48550/arxiv.2210.08954 · pith_short_12: TZBH3ALS3BON · pith_short_16: TZBH3ALS3BONC7QD · pith_short_8: TZBH3ALS

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/TZBH3ALS3BONC7QDFSBKYGZFJY \
  | 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: 9e427d8172d85cd17e032c82ac1b254e1a4aac61a6d20d054beafa99676d592d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d16945ee340f4f43f866ca348338e6fd0fedade7487d06cf34c2ef27aea0f06",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2022-08-27T06:54:58Z",
    "title_canon_sha256": "85414066f9a2bf79897270a9584158a6c3e0edb67928d54b5ec4bb80dca76b00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.08954",
    "kind": "arxiv",
    "version": 2
  }
}