Pith Number

pith:KBLTEYW3

pith:2017:KBLTEYW32SU6MOJQTP44LDDURI

not attested not anchored not stored refs pending

Enhancements of linked data expressiveness for ontologies

Renato Fabbri

arxiv:1710.09952 v1 · 2017-10-27 · 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{KBLTEYW32SU6MOJQTP44LDDURI}

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	2026-05-18T00:31:55.113572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50573262dbd4a9e639309bf9c58c748a2b5ed708a37642dae4f619a2d16c285f

Aliases

arxiv: 1710.09952 · arxiv_version: 1710.09952v1 · doi: 10.48550/arxiv.1710.09952 · pith_short_12: KBLTEYW32SU6 · pith_short_16: KBLTEYW32SU6MOJQ · pith_short_8: KBLTEYW3

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/KBLTEYW32SU6MOJQTP44LDDURI \
  | 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: 50573262dbd4a9e639309bf9c58c748a2b5ed708a37642dae4f619a2d16c285f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7078932df0623159a45d80638439a8aa424cfd8d1639ad3163e0baf8a902a40d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-10-27T00:16:04Z",
    "title_canon_sha256": "716dade28947718aeb423d19db1a9bef1802d6534dc8e71348c13e359aebe4aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09952",
    "kind": "arxiv",
    "version": 1
  }
}