Pith Number

pith:ISVVB3N5

pith:2019:ISVVB3N5FVYZCISJCNNONPJGWC

not attested not anchored not stored refs pending

Learning Vertex Convolutional Networks for Graph Classification

Edwin R. Hancock, Lixin Cui, Lu Bai, Shu Wu, Yuhang Jiao

arxiv:1902.09936 v1 · 2019-02-26 · cs.LG · 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{ISVVB3N5FVYZCISJCNNONPJGWC}

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	2026-05-17T23:52:35.020459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44ab50edbd2d71912249135ae6bd26b0a345643cb394ea99ba246a1b8463a7ca

Aliases

arxiv: 1902.09936 · arxiv_version: 1902.09936v1 · doi: 10.48550/arxiv.1902.09936 · pith_short_12: ISVVB3N5FVYZ · pith_short_16: ISVVB3N5FVYZCISJ · pith_short_8: ISVVB3N5

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/ISVVB3N5FVYZCISJCNNONPJGWC \
  | 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: 44ab50edbd2d71912249135ae6bd26b0a345643cb394ea99ba246a1b8463a7ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aabf6ba171cbc451c4370f327eeb94e405a57fd6e8f81a55cf12c0b103ad2d1",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-02-26T13:58:37Z",
    "title_canon_sha256": "086b8706ed5ca62828b9c4276e031f6814465e32a9f0c86f67ac513f9341a1dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09936",
    "kind": "arxiv",
    "version": 1
  }
}