Pith Number

pith:O66A6BZ2

pith:2012:O66A6BZ2CCDH2YGG75M2TSQIOZ

not attested not anchored not stored refs pending

Evaluating Ontology Matching Systems on Large, Multilingual and Real-world Test Cases

(2) University of Economics Prague, (3) INRIA, (4) University of Oxford), Bernardo Cuenca Grau (4) ((1) University of Mannheim, C\'assia Trojahn (3), Christian Meilicke (1), Ernesto Jim\'enez-Ruiz (4), Heiner Stuckenschmidt (1), Jos\'e-Luis Aguirre (3), LIG Grenoble, Ondrej Sv\'ab-Zamazal (2)

arxiv:1208.3148 v1 · 2012-08-15 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O66A6BZ2CCDH2YGG75M2TSQIOZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:48:45.453355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77bc0f073a10867d60c6ff59a9ca08765530727fdf76f7e8347402f488216899

Aliases

arxiv: 1208.3148 · arxiv_version: 1208.3148v1 · doi: 10.48550/arxiv.1208.3148 · pith_short_12: O66A6BZ2CCDH · pith_short_16: O66A6BZ2CCDH2YGG · pith_short_8: O66A6BZ2

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/O66A6BZ2CCDH2YGG75M2TSQIOZ \
  | 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: 77bc0f073a10867d60c6ff59a9ca08765530727fdf76f7e8347402f488216899

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39bc784ec4a83bc2f31ce493f14e7d72aca5390a3c8599ffa50aec56d8528563",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-08-15T15:46:31Z",
    "title_canon_sha256": "4cd6bfa88136b7c0c598cc600df69f39910b60ec6d2d71d03c1f06093cac9207"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3148",
    "kind": "arxiv",
    "version": 1
  }
}