Pith Number

pith:WGBGMECX

pith:2011:WGBGMECXL7G63E62L7YGF7TV2P

not attested not anchored not stored refs pending

Multilingual ontology matching based on Wiktionary data accessible via SPARQL endpoint

Andrew Krizhanovsky, Feiyu Lin

arxiv:1109.0732 v2 · 2011-09-04 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WGBGMECXL7G63E62L7YGF7TV2P}

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	2026-05-18T04:10:11.909475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1826610575fcded93da5ff062fe75d3fe727cd0f49df8a04dd5a4089c02d63f

Aliases

arxiv: 1109.0732 · arxiv_version: 1109.0732v2 · doi: 10.48550/arxiv.1109.0732 · pith_short_12: WGBGMECXL7G6 · pith_short_16: WGBGMECXL7G63E62 · pith_short_8: WGBGMECX

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/WGBGMECXL7G63E62L7YGF7TV2P \
  | 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: b1826610575fcded93da5ff062fe75d3fe727cd0f49df8a04dd5a4089c02d63f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb7a5c6cd49ed36a18d1170ec1f8eaf80a8648942194745df5098e52007846e3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2011-09-04T17:08:23Z",
    "title_canon_sha256": "5983e0bf3f7f19b9a61f3514338fd72d23fcc8cd86c7cdc463f49fd64d78ce13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0732",
    "kind": "arxiv",
    "version": 2
  }
}