Pith Number

pith:WIQKY5ZD

pith:2012:WIQKY5ZDHLVH4X5JB7MTYBAXUM

not attested not anchored not stored refs pending

The Distributed Ontology Language (DOL): Use Cases, Syntax, and Extensibility

Christian Galinski, Christoph Lange, Daniel Couto Vale, Michael Gr\"uninger, Oliver Kutz, Till Mossakowski

arxiv:1208.0293 v1 · 2012-08-01 · cs.AI · cs.DL · 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{WIQKY5ZDHLVH4X5JB7MTYBAXUM}

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	2026-05-18T03:49:35.426380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b220ac77233aea7e5fa90fd93c0417a33df87ae12123ae7a27c9a9c979563e31

Aliases

arxiv: 1208.0293 · arxiv_version: 1208.0293v1 · doi: 10.48550/arxiv.1208.0293 · pith_short_12: WIQKY5ZDHLVH · pith_short_16: WIQKY5ZDHLVH4X5J · pith_short_8: WIQKY5ZD

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/WIQKY5ZDHLVH4X5JB7MTYBAXUM \
  | 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: b220ac77233aea7e5fa90fd93c0417a33df87ae12123ae7a27c9a9c979563e31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fe88518992a89b96427c5e6bed21bc89e2a074bb6c8c66389b4489d6cb7cf03",
    "cross_cats_sorted": [
      "cs.DL",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-08-01T17:25:24Z",
    "title_canon_sha256": "e1d9e996a543b4647b33306c03193f01607639e87dca03269d83a0ecd5381b7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0293",
    "kind": "arxiv",
    "version": 1
  }
}