Pith Number

pith:NM3VDPC3

pith:2020:NM3VDPC3HO47XJSPJWCPSYZQBE

not attested not anchored not stored refs pending

Best Practices for Implementing FAIR Vocabularies and Ontologies on the Web

Daniel Garijo, Mar\'ia Poveda-Villal\'on

arxiv:2003.13084 v1 · 2020-03-29 · cs.DL · cs.AI · cs.DB

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NM3VDPC3HO47XJSPJWCPSYZQBE}

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.

Cited by

1 paper in Pith

Improving Interoperability among Defence and National Security Ontologies: Analysis and Evaluation Tasks

Receipt and verification

First computed	2026-07-05T00:51:21.990685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b3751bc5b3bb9fba64f4d84f9633009334dec5b3a88207e68a4945ca9202f43

Aliases

arxiv: 2003.13084 · arxiv_version: 2003.13084v1 · doi: 10.48550/arxiv.2003.13084 · pith_short_12: NM3VDPC3HO47 · pith_short_16: NM3VDPC3HO47XJSP · pith_short_8: NM3VDPC3

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/NM3VDPC3HO47XJSPJWCPSYZQBE \
  | 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: 6b3751bc5b3bb9fba64f4d84f9633009334dec5b3a88207e68a4945ca9202f43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8504eaac331b2151097e1e9819a069afc73fbefc6709883245438822c4e7ba55",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2020-03-29T17:40:04Z",
    "title_canon_sha256": "8c9ef591e332552a32c0c8bb7550676d176ab4da74e396a46d1bc9f2706307e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.13084",
    "kind": "arxiv",
    "version": 1
  }
}