Pith Number

pith:ZMM74SNF

pith:2014:ZMM74SNFV2UGVOUTX7GWQTHSQ4

not attested not anchored not stored refs pending

Measuring Global Similarity between Texts

Axel Legay, Cyrille Jegourel, Fabrizio Biondi, Kevin Corre, Simon Kongsh{\o}j, Uli Fahrenberg

arxiv:1403.4024 v3 · 2014-03-17 · 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{ZMM74SNFV2UGVOUTX7GWQTHSQ4}

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	2026-05-18T02:51:56.611572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb19fe49a5aea86aba93bfcd684cf287254ff63e03e1e637d028b567fd176dbb

Aliases

arxiv: 1403.4024 · arxiv_version: 1403.4024v3 · doi: 10.48550/arxiv.1403.4024 · pith_short_12: ZMM74SNFV2UG · pith_short_16: ZMM74SNFV2UGVOUT · pith_short_8: ZMM74SNF

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/ZMM74SNFV2UGVOUTX7GWQTHSQ4 \
  | 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: cb19fe49a5aea86aba93bfcd684cf287254ff63e03e1e637d028b567fd176dbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f49bb665f44bbd84bb4e13db51cea1db00b35ddc6ac61bbb92ee3fb225f6d29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2014-03-17T08:22:54Z",
    "title_canon_sha256": "3e503b6043a8ee6cda9dc3d68c1abe5b8e5f449701da7478f23928fb77bab1cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4024",
    "kind": "arxiv",
    "version": 3
  }
}