Pith Number

pith:YFNKV2TJ

pith:2025:YFNKV2TJHY4Z6ZNSXVRHQJMZUR

not attested not anchored not stored refs pending

Khan-GCL: Kolmogorov-Arnold Network Based Graph Contrastive Learning with Hard Negatives

Boxun Xu, Hejia Geng, Peng Li, Zihu Wang

arxiv:2505.15103 v2 · 2025-05-21 · 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{YFNKV2TJHY4Z6ZNSXVRHQJMZUR}

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	2026-07-05T11:50:36.854254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c15aaaea693e399f65b2bd62782599a46d9906c17091a2d539bbf439492fd923

Aliases

arxiv: 2505.15103 · arxiv_version: 2505.15103v2 · doi: 10.48550/arxiv.2505.15103 · pith_short_12: YFNKV2TJHY4Z · pith_short_16: YFNKV2TJHY4Z6ZNS · pith_short_8: YFNKV2TJ

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/YFNKV2TJHY4Z6ZNSXVRHQJMZUR \
  | 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: c15aaaea693e399f65b2bd62782599a46d9906c17091a2d539bbf439492fd923

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0108c6d11110a3e531c5b1fd75f9777f14ade69d91f6766903dae1ddf2a722f8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-21T04:54:18Z",
    "title_canon_sha256": "ade8dccb89b2548c787dbfc2563aa8b7427e273970586fe23a40b906e4e0dc12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.15103",
    "kind": "arxiv",
    "version": 2
  }
}