Pith Number

pith:2KDO4RAU

pith:2018:2KDO4RAUVNPXE4GD6HRGEBWB5E

not attested not anchored not stored refs pending

A Tutorial on Modular Ontology Modeling with Ontology Design Patterns: The Cooking Recipes Ontology

Adila Krisnadhi, Pascal Hitzler

arxiv:1808.08433 v1 · 2018-08-25 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2KDO4RAUVNPXE4GD6HRGEBWB5E}

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	2026-05-18T00:07:16.505856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d286ee4414ab5f7270c3f1e26206c1e93041470cccac595e156ac1e8dcf90e60

Aliases

arxiv: 1808.08433 · arxiv_version: 1808.08433v1 · doi: 10.48550/arxiv.1808.08433 · pith_short_12: 2KDO4RAUVNPX · pith_short_16: 2KDO4RAUVNPXE4GD · pith_short_8: 2KDO4RAU

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/2KDO4RAUVNPXE4GD6HRGEBWB5E \
  | 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: d286ee4414ab5f7270c3f1e26206c1e93041470cccac595e156ac1e8dcf90e60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef56525bd913696c6685af365ca98a8b2417133b2118b649408f70091e6cc1a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-08-25T14:36:00Z",
    "title_canon_sha256": "823b37a676e3e6bdbf3d360f469bc4fcf48eb1ce52bce5ea827d1ee1f0a65a6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08433",
    "kind": "arxiv",
    "version": 1
  }
}