Pith Number

pith:ZAO2KCDI

pith:2016:ZAO2KCDI6WS2PISMR7RMI3MR7M

not attested not anchored not stored refs pending

Inference rules for RDF(S) and OWL in N3Logic

Dominik Tomaszuk

arxiv:1601.02650 v1 · 2016-01-11 · cs.DB · 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{ZAO2KCDI6WS2PISMR7RMI3MR7M}

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	2026-05-18T01:23:01.840608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c81da50868f5a5a7a24c8fe2c46d91fb31150d926b945cc2f7fa7b947f0fd8fc

Aliases

arxiv: 1601.02650 · arxiv_version: 1601.02650v1 · doi: 10.48550/arxiv.1601.02650 · pith_short_12: ZAO2KCDI6WS2 · pith_short_16: ZAO2KCDI6WS2PISM · pith_short_8: ZAO2KCDI

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/ZAO2KCDI6WS2PISMR7RMI3MR7M \
  | 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: c81da50868f5a5a7a24c8fe2c46d91fb31150d926b945cc2f7fa7b947f0fd8fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5a090744b5ba043b58524d99a4b8321cbbb5c5c54b86ecf85f64473cbb0bdbd",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-01-11T21:18:59Z",
    "title_canon_sha256": "46824df5d04ee0540244fdd9906a4888a314e032f23f53aaf04767f24cbe404e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02650",
    "kind": "arxiv",
    "version": 1
  }
}