Pith Number

pith:RXDHFDTK

pith:2013:RXDHFDTK4ZO376F2OQNDP4BVRF

not attested not anchored not stored refs pending

OntoVerbal: a Generic Tool and Practical Application to SNOMED CT

Alan Rector, Donia Scott, Robert Stevens, Shao Fen Liang

arxiv:1312.2798 v1 · 2013-12-10 · 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{RXDHFDTK4ZO376F2OQNDP4BVRF}

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	2026-05-18T03:05:08.784847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dc6728e6ae65dbff8ba741a37f0358966a86204920e90ef0d60b11321461e2c

Aliases

arxiv: 1312.2798 · arxiv_version: 1312.2798v1 · doi: 10.48550/arxiv.1312.2798 · pith_short_12: RXDHFDTK4ZO3 · pith_short_16: RXDHFDTK4ZO376F2 · pith_short_8: RXDHFDTK

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/RXDHFDTK4ZO376F2OQNDP4BVRF \
  | 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: 8dc6728e6ae65dbff8ba741a37f0358966a86204920e90ef0d60b11321461e2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c38cd5abaad7b051a036698391a8654a9a4aca812f1cdd8c496a43ff917d28b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-12-10T13:55:30Z",
    "title_canon_sha256": "eca88415de08397e1dc1aa2376e150497599fad0c4f569fd9ab52d0147130f8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2798",
    "kind": "arxiv",
    "version": 1
  }
}