Pith Number

pith:HPEVBTDA

pith:2013:HPEVBTDAF4QNYVHT6AY5VNS5HB

not attested not anchored not stored refs pending

Mesure de la similarit\'e entre termes et labels de concepts ontologiques

Christian Sallaberry (LIUPPA), Mauro Gaio (LIUPPA), Van Tien Nguyen (LIUPPA)

arxiv:1307.6422 v1 · 2013-07-24 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HPEVBTDAF4QNYVHT6AY5VNS5HB}

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	2026-05-18T03:17:36.560252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bc950cc602f20dc54f3f031dab65d385aa715f3c6d7b947ea33fd84f386afdf

Aliases

arxiv: 1307.6422 · arxiv_version: 1307.6422v1 · doi: 10.48550/arxiv.1307.6422 · pith_short_12: HPEVBTDAF4QN · pith_short_16: HPEVBTDAF4QNYVHT · pith_short_8: HPEVBTDA

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/HPEVBTDAF4QNYVHT6AY5VNS5HB \
  | 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: 3bc950cc602f20dc54f3f031dab65d385aa715f3c6d7b947ea33fd84f386afdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4402cbd0fd8c5adba0763d164fefb683f767607e882dc16d307b67587292b37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2013-07-24T13:59:48Z",
    "title_canon_sha256": "c2a4cdb8fc9c6502d86211cc45049962e121d88e555bfa8c5348fcbb2065ab35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6422",
    "kind": "arxiv",
    "version": 1
  }
}