Pith Number

pith:CB23RFM6

pith:2021:CB23RFM6EUFJYCP4P7ME6HIIHB

not attested not anchored not stored refs pending

Weisfeiler and Lehman Go Cellular: CW Networks

Cristian Bodnar, Fabrizio Frasca, Guido Mont\'ufar, Michael Bronstein, Nina Otter, Pietro Li\`o, Yu Guang Wang

arxiv:2106.12575 v3 · 2021-06-23 · 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{CB23RFM6EUFJYCP4P7ME6HIIHB}

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.

Cited by

1 paper in Pith

GCCM: Enhancing Generative Graph Prediction via Contrastive Consistency Model

Receipt and verification

First computed	2026-07-05T03:52:29.471219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1075b8959e250a9c09fc7fd84f1d08385316f12015d454981f8c8246f0827eed

Aliases

arxiv: 2106.12575 · arxiv_version: 2106.12575v3 · doi: 10.48550/arxiv.2106.12575 · pith_short_12: CB23RFM6EUFJ · pith_short_16: CB23RFM6EUFJYCP4 · pith_short_8: CB23RFM6

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/CB23RFM6EUFJYCP4P7ME6HIIHB \
  | 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: 1075b8959e250a9c09fc7fd84f1d08385316f12015d454981f8c8246f0827eed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "935f58264ddc62ea13899a314577ed82ed7f3dd52c9aacbb6e9fab0403835fec",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-23T17:59:16Z",
    "title_canon_sha256": "54cd537d58ebec24b56a89d1c050981bcdc5f8044c317e3fd1c34b7a2ef3f13b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.12575",
    "kind": "arxiv",
    "version": 3
  }
}