Pith Number

pith:QE7B2S7A

pith:2025:QE7B2S7ATABZNU43RGJ5P5ZGQH

not attested not anchored not stored refs pending

GCL-GCN: Graphormer and Contrastive Learning Enhanced Attributed Graph Clustering Network

Benhan Yang, Binxiong Li, Binyu Zhao, Huijie Tang, Quanzhou Lou, Xue Li, Xu Xiang, Yujie Liu

arxiv:2507.19095 v2 · 2025-07-25 · 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{QE7B2S7ATABZNU43RGJ5P5ZGQH}

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	2026-07-05T11:46:23.479664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

813e1d4be0980396d39b8993d7f72681c07b5ffa26c80b15416a27814773c70c

Aliases

arxiv: 2507.19095 · arxiv_version: 2507.19095v2 · doi: 10.48550/arxiv.2507.19095 · pith_short_12: QE7B2S7ATABZ · pith_short_16: QE7B2S7ATABZNU43 · pith_short_8: QE7B2S7A

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/QE7B2S7ATABZNU43RGJ5P5ZGQH \
  | 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: 813e1d4be0980396d39b8993d7f72681c07b5ffa26c80b15416a27814773c70c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e85127ff92bfec9281bf5c3179d71602d03548251e75108457899455194b1a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-25T09:25:55Z",
    "title_canon_sha256": "22ff9fc7ab6ea80d80ba1eb774262d801f82d9255695d6002691309ae892e8cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19095",
    "kind": "arxiv",
    "version": 2
  }
}