Pith Number

pith:4CUEIIA2

pith:2025:4CUEIIA24DZXCJKKMGVOVFLAF2

not attested not anchored not stored refs pending

Algorithm for Automatic Legislative Text Consolidation

Matias Etcheverry, Pauline Chavallard, Thibaud Real

arxiv:2501.16794 v1 · 2025-01-28 · 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{4CUEIIA24DZXCJKKMGVOVFLAF2}

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	2026-07-05T10:06:18.727188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0a844201ae0f371254a61aaea95602eaccec4e663d8be1ca8895c05b7858062

Aliases

arxiv: 2501.16794 · arxiv_version: 2501.16794v1 · doi: 10.48550/arxiv.2501.16794 · pith_short_12: 4CUEIIA24DZX · pith_short_16: 4CUEIIA24DZXCJKK · pith_short_8: 4CUEIIA2

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/4CUEIIA24DZXCJKKMGVOVFLAF2 \
  | 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: e0a844201ae0f371254a61aaea95602eaccec4e663d8be1ca8895c05b7858062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38fbc5e16f8b784f71ae818c26731d0f837b8dc58bf3481a61bf59ce3bb4e13c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-28T08:52:33Z",
    "title_canon_sha256": "52ef8f2c8bfa44df68216477d2fd6caf764f56b9a7039b6d22f03b0d2bf8800b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16794",
    "kind": "arxiv",
    "version": 1
  }
}