Pith Number

pith:FEDXXXH2

pith:2021:FEDXXXH2Q7ULHCWY3KSVK76W7P

not attested not anchored not stored refs pending

Law Smells: Defining and Detecting Problematic Patterns in Legal Drafting

Corinna Coupette, Daniel Martin Katz, Dirk Hartung, Janis Beckedorf, Maximilian B\"other

arxiv:2110.11984 v1 · 2021-10-15 · cs.IR · cs.CL · cs.CY · cs.SE · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEDXXXH2Q7ULHCWY3KSVK76W7P}

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	2026-07-05T03:24:59.224725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29077bdcfa87e8b38ad8daa5557fd6fbd925ff9f3cc4c97f1f879be7875d888c

Aliases

arxiv: 2110.11984 · arxiv_version: 2110.11984v1 · doi: 10.48550/arxiv.2110.11984 · pith_short_12: FEDXXXH2Q7UL · pith_short_16: FEDXXXH2Q7ULHCWY · pith_short_8: FEDXXXH2

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/FEDXXXH2Q7ULHCWY3KSVK76W7P \
  | 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: 29077bdcfa87e8b38ad8daa5557fd6fbd925ff9f3cc4c97f1f879be7875d888c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db10d739cfbe7a0b6fd569810ed0c30628d92bece28f457a4fe1d5e268a609b9",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CY",
      "cs.SE",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2021-10-15T06:37:13Z",
    "title_canon_sha256": "d92c341dcf62b2fc99f10ee0a361d51e5d01a3336a6ad7c8ff7ddac23a61028b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.11984",
    "kind": "arxiv",
    "version": 1
  }
}