Pith Number

pith:67YO6BML

pith:2023:67YO6BML2RXUIZHYQI7Z5LB346

not attested not anchored not stored refs pending

Rethinking the Expressive Power of GNNs via Graph Biconnectivity

Bohang Zhang, Di He, Liwei Wang, Shengjie Luo

arxiv:2301.09505 v3 · 2023-01-23 · 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{67YO6BML2RXUIZHYQI7Z5LB346}

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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

Learning from Historical Activations in Graph Neural Networks

Receipt and verification

First computed	2026-07-05T07:43:30.105689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7f0ef058bd46f4464f8823f9eac3be78920856fe95fc389962ac088d8acbb9b

Aliases

arxiv: 2301.09505 · arxiv_version: 2301.09505v3 · doi: 10.48550/arxiv.2301.09505 · pith_short_12: 67YO6BML2RXU · pith_short_16: 67YO6BML2RXUIZHY · pith_short_8: 67YO6BML

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/67YO6BML2RXUIZHYQI7Z5LB346 \
  | 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: f7f0ef058bd46f4464f8823f9eac3be78920856fe95fc389962ac088d8acbb9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "554e90915b1d54604b95a2a539c365187733ba751a8edf1ed92fc488534a6947",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-23T15:58:59Z",
    "title_canon_sha256": "baa6bbb4ed66ce4e43003e6b5e50c779c93ee7a2fdc254c6898b8e5447ad96c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.09505",
    "kind": "arxiv",
    "version": 3
  }
}