Pith Number

pith:SZPCNZQN

pith:2022:SZPCNZQNSSSZIRUNOEZYILKQAV

not attested not anchored not stored refs pending

Rows from Many Sources: Enriching row completions from Wikidata with a pre-trained Language Model

Alperen Karaoglu, Andrew Gordon, Carina Negreanu, Chin-Yew Lin, Daniel Fabian, Jack Williams, Shuang Chen

arxiv:2204.07014 v1 · 2022-04-14 · cs.CL · 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{SZPCNZQNSSSZIRUNOEZYILKQAV}

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	2026-07-05T04:14:48.344103Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

965e26e60d94a594468d7133842d5005630e77e88da90f980a540fd1cca6674a

Aliases

arxiv: 2204.07014 · arxiv_version: 2204.07014v1 · doi: 10.48550/arxiv.2204.07014 · pith_short_12: SZPCNZQNSSSZ · pith_short_16: SZPCNZQNSSSZIRUN · pith_short_8: SZPCNZQN

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/SZPCNZQNSSSZIRUNOEZYILKQAV \
  | 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: 965e26e60d94a594468d7133842d5005630e77e88da90f980a540fd1cca6674a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee864754cb6f5613349926d34c38c9e58961882c46cb5e02c60dece7916863e7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-14T15:11:52Z",
    "title_canon_sha256": "d18806994609ea5160c06997e12062052ea015e344a57cb20409b044bd10591e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07014",
    "kind": "arxiv",
    "version": 1
  }
}