Pith Number

pith:XN6VEHRV

pith:2013:XN6VEHRVZDZ2RPERQMWIN6PLVJ

not attested not anchored not stored refs pending

Temporal Description Logic for Ontology-Based Data Access (Extended Version)

Alessandro Artale, Frank Wolter, Michael Zakharyaschev, Roman Kontchakov

arxiv:1304.5185 v2 · 2013-04-18 · cs.LO · 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{XN6VEHRVZDZ2RPERQMWIN6PLVJ}

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	2026-05-18T03:26:51.989070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb7d521e35c8f3a8bc91832c86f9ebaa5fb7f48a5be51354ca70ad25b94bfb68

Aliases

arxiv: 1304.5185 · arxiv_version: 1304.5185v2 · doi: 10.48550/arxiv.1304.5185 · pith_short_12: XN6VEHRVZDZ2 · pith_short_16: XN6VEHRVZDZ2RPER · pith_short_8: XN6VEHRV

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/XN6VEHRVZDZ2RPERQMWIN6PLVJ \
  | 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: bb7d521e35c8f3a8bc91832c86f9ebaa5fb7f48a5be51354ca70ad25b94bfb68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a457c3398cfaaec6afa3504caf3a3b29607d6a3d9b3bb20449831b08f904f7f8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2013-04-18T16:50:16Z",
    "title_canon_sha256": "9c30e9d2ac11f10f22bde52ce308217ccf07643ed970d4f823cb54933405d0d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5185",
    "kind": "arxiv",
    "version": 2
  }
}