Pith Number

pith:CCZHHVES

pith:2018:CCZHHVESGO26V2QTSJSYPYD7YL

not attested not anchored not stored refs pending

A Simple Baseline Algorithm for Graph Classification

Edouard Pineau, Nathan de Lara

arxiv:1810.09155 v2 · 2018-10-22 · 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{CCZHHVESGO26V2QTSJSYPYD7YL}

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	2026-05-18T00:01:06.628614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10b273d49233b5eaea13926587e07fc2c38e2b631622924c7f0eb5b64ed6c1d9

Aliases

arxiv: 1810.09155 · arxiv_version: 1810.09155v2 · doi: 10.48550/arxiv.1810.09155 · pith_short_12: CCZHHVESGO26 · pith_short_16: CCZHHVESGO26V2QT · pith_short_8: CCZHHVES

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/CCZHHVESGO26V2QTSJSYPYD7YL \
  | 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: 10b273d49233b5eaea13926587e07fc2c38e2b631622924c7f0eb5b64ed6c1d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f3e58f3a062238ce630d2dd1f8eda6cf3537977a20daa69adaba3dfb864f194",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-10-22T09:47:38Z",
    "title_canon_sha256": "260b79bc457df973b795be595065b1726cb0b61be293cc750367504631305a7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09155",
    "kind": "arxiv",
    "version": 2
  }
}