Pith Number

pith:Q37736CH

pith:2025:Q37736CHAKNHAPC3URM7YSQIFO

not attested not anchored not stored refs pending

Chaining 2-FWL GNNs for Combinatorial Graph Alignment

Marc Lelarge

arxiv:2510.03086 v2 · 2025-10-03 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q37736CHAKNHAPC3URM7YSQIFO}

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	2026-06-02T03:04:34.781084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86fffdf847029a703c5ba459fc4a082b9549cefda0a48b4b0f71e760e1240126

Aliases

arxiv: 2510.03086 · arxiv_version: 2510.03086v2 · doi: 10.48550/arxiv.2510.03086 · pith_short_12: Q37736CHAKNH · pith_short_16: Q37736CHAKNHAPC3 · pith_short_8: Q37736CH

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/Q37736CHAKNHAPC3URM7YSQIFO \
  | 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: 86fffdf847029a703c5ba459fc4a082b9549cefda0a48b4b0f71e760e1240126

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "113103b8ff43ad19614341eecfb7ebe1cb7ce1d9753c0da38f1c83c283fa5959",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-10-03T15:17:00Z",
    "title_canon_sha256": "c881649be9ece2d1e2d0ce212c927a8bd90c3ecac0a4f813320cb6bf35f7fdd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.03086",
    "kind": "arxiv",
    "version": 2
  }
}