Pith Number

pith:3RZOKEPY

pith:2018:3RZOKEPYXHPXMEDDVZRPUP7EQP

not attested not anchored not stored refs pending

Learning to Generate Wikipedia Summaries for Underserved Languages from Wikidata

Christophe Gravier, Elena Simperl, Fr\'ed\'erique Laforest, Hady Elsahar, Jonathon Hare, Lucie-Aim\'ee Kaffee, Pavlos Vougiouklis

arxiv:1803.07116 v2 · 2018-03-19 · 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{3RZOKEPYXHPXMEDDVZRPUP7EQP}

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	2026-05-18T00:17:18.486602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc72e511f8b9df761063ae62fa3fe483e0ede76854de16afb6c9a0c72cc94c59

Aliases

arxiv: 1803.07116 · arxiv_version: 1803.07116v2 · doi: 10.48550/arxiv.1803.07116 · pith_short_12: 3RZOKEPYXHPX · pith_short_16: 3RZOKEPYXHPXMEDD · pith_short_8: 3RZOKEPY

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/3RZOKEPYXHPXMEDDVZRPUP7EQP \
  | 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: dc72e511f8b9df761063ae62fa3fe483e0ede76854de16afb6c9a0c72cc94c59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6197e5e7a030f29525f06e02f57345950fdf36a9fb15dd02c618b6241f48596",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-03-19T18:53:17Z",
    "title_canon_sha256": "a9def85224ddac67ab9dd3ecab6e6d593a40f639abee762610f924b9397a8889"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07116",
    "kind": "arxiv",
    "version": 2
  }
}