Pith Number

pith:WBLPV7OY

pith:2022:WBLPV7OYU5QZCF7N6TP7KNAGIQ

not attested not anchored not stored refs pending

L2XGNN: Learning to Explain Graph Neural Networks

Giuseppe Serra, Mathias Niepert

arxiv:2209.14402 v4 · 2022-09-28 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBLPV7OYU5QZCF7N6TP7KNAGIQ}

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

Beyond Topological Self-Explainable GNNs: A Formal Explainability Perspective

Receipt and verification

First computed	2026-07-05T08:31:38.256119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b056fafdd8a7619117edf4dff534064418d48707327306935b26d0ea12c15a45

Aliases

arxiv: 2209.14402 · arxiv_version: 2209.14402v4 · doi: 10.48550/arxiv.2209.14402 · pith_short_12: WBLPV7OYU5QZ · pith_short_16: WBLPV7OYU5QZCF7N · pith_short_8: WBLPV7OY

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/WBLPV7OYU5QZCF7N6TP7KNAGIQ \
  | 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: b056fafdd8a7619117edf4dff534064418d48707327306935b26d0ea12c15a45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a09dd58276a9282fd381d3a77eb77f4befc02c54a63c549e096f0a24aeaa9e6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-28T20:03:57Z",
    "title_canon_sha256": "a8f632bd4c63a8fe653cb1c0c50f336c57a3795c077bb1a91b94f0b0ec25c740"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.14402",
    "kind": "arxiv",
    "version": 4
  }
}