Pith Number

pith:4NVPJEUY

pith:2018:4NVPJEUY6WJPGQO7VJSSHC4OUK

not attested not anchored not stored refs pending

Validating WordNet Meronymy Relations using Adimen-SUMO

German Rigau, Itziar Gonzalez-Dios, Javier \'Alvez

arxiv:1805.07824 v1 · 2018-05-20 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4NVPJEUY6WJPGQO7VJSSHC4OUK}

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	2026-05-18T00:15:32.446070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e36af49298f592f341dfaa65238b8ea2a14c89391758e0c04341ed60b8c5e990

Aliases

arxiv: 1805.07824 · arxiv_version: 1805.07824v1 · doi: 10.48550/arxiv.1805.07824 · pith_short_12: 4NVPJEUY6WJP · pith_short_16: 4NVPJEUY6WJPGQO7 · pith_short_8: 4NVPJEUY

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/4NVPJEUY6WJPGQO7VJSSHC4OUK \
  | 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: e36af49298f592f341dfaa65238b8ea2a14c89391758e0c04341ed60b8c5e990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0446b5a9dca567d62ce0020867473429a6d94d682add0ca4f811e8219d935111",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-20T20:50:17Z",
    "title_canon_sha256": "40ed581021f2139bec0ff9831d02ce7748541e3b9b7c084fcf8af5eff4207143"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07824",
    "kind": "arxiv",
    "version": 1
  }
}