Pith Number

pith:STGL54ZU

pith:2020:STGL54ZUE35GSMYBNTAQ5WXVFV

not attested not anchored not stored refs pending

Karate Club: An API Oriented Open-source Python Framework for Unsupervised Learning on Graphs

Benedek Rozemberczki, Oliver Kiss, Rik Sarkar

arxiv:2003.04819 v3 · 2020-03-10 · cs.LG · cs.SI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STGL54ZUE35GSMYBNTAQ5WXVFV}

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	2026-07-05T01:25:24.971713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94ccbef33426fa6933016cc10edaf52d479856d36503a527c26cd421cd958ccd

Aliases

arxiv: 2003.04819 · arxiv_version: 2003.04819v3 · doi: 10.48550/arxiv.2003.04819 · pith_short_12: STGL54ZUE35G · pith_short_16: STGL54ZUE35GSMYB · pith_short_8: STGL54ZU

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/STGL54ZUE35GSMYBNTAQ5WXVFV \
  | 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: 94ccbef33426fa6933016cc10edaf52d479856d36503a527c26cd421cd958ccd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da035f1cdfc644e691d587b9a9312fd7eed86bf5e03cd51dc20d7de3ba5869ac",
    "cross_cats_sorted": [
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-10T15:54:53Z",
    "title_canon_sha256": "78966ad276c60fe953f77e611eda5da6657ac2d994426c9a135ef9b05f671f79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.04819",
    "kind": "arxiv",
    "version": 3
  }
}