Pith Number

pith:SCI2JTUR

pith:2018:SCI2JTURWYLO4KPI2VSFU24OKM

not attested not anchored not stored refs pending

Formal Modelling of Ontologies : An Event-B based Approach Using the Rodin Platform

France), Idir Ait Sadoune (LRI/CentraleSupelec/Paris-Saclay University, Kahina Hacid (IRIT/INPT-ENSEEIHT, Linda Mohand Oussaid (LRI/CentraleSupelec/Paris-Saclay University, Plateau de Saclay, Toulouse, Yamine Ait Ameur (IRIT/INPT-ENSEEIHT

arxiv:1805.05518 v1 · 2018-05-15 · cs.SE · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCI2JTURWYLO4KPI2VSFU24OKM}

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	2026-05-18T00:16:00.365383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9091a4ce91b616ee29e8d5645a6b8e5318a992fafb8a57e9e07e3d0050daa053

Aliases

arxiv: 1805.05518 · arxiv_version: 1805.05518v1 · doi: 10.48550/arxiv.1805.05518 · pith_short_12: SCI2JTURWYLO · pith_short_16: SCI2JTURWYLO4KPI · pith_short_8: SCI2JTUR

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/SCI2JTURWYLO4KPI2VSFU24OKM \
  | 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: 9091a4ce91b616ee29e8d5645a6b8e5318a992fafb8a57e9e07e3d0050daa053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d03c4886bc33c659748f5c7d4dce0996ca152f383a5896442ed0dd2dae4281d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-05-15T01:20:18Z",
    "title_canon_sha256": "b093e77639281ce9fe122e97c1cf7eb56884b2898c0bb8849ab0adf0813b8085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05518",
    "kind": "arxiv",
    "version": 1
  }
}