Pith Number

pith:CRQAOP5H

pith:2025:CRQAOP5HHOGGAQ6SOVM32ZZI2T

not attested not anchored not stored refs pending

Squeeze and Excitation: A Weighted Graph Contrastive Learning for Collaborative Filtering

Jinfeng Xu, Yutong Wei, Zheyu Chen, Ziyue Peng

arxiv:2504.04443 v1 · 2025-04-06 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRQAOP5HHOGGAQ6SOVM32ZZI2T}

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

NLGCL: Naturally Existing Neighbor Layers Graph Contrastive Learning for Recommendation

Receipt and verification

First computed	2026-07-05T10:45:24.033328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1460073fa73b8c6043d27559bd6728d4dc362ac9826fc385ff571de912214980

Aliases

arxiv: 2504.04443 · arxiv_version: 2504.04443v1 · doi: 10.48550/arxiv.2504.04443 · pith_short_12: CRQAOP5HHOGG · pith_short_16: CRQAOP5HHOGGAQ6S · pith_short_8: CRQAOP5H

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/CRQAOP5HHOGGAQ6SOVM32ZZI2T \
  | 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: 1460073fa73b8c6043d27559bd6728d4dc362ac9826fc385ff571de912214980

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cb1c62dd4714a1f921c73aabd8729d977a642060bfcfefa3923f3a47811935f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-04-06T11:30:59Z",
    "title_canon_sha256": "a49a9a318ba64fdfaaeeeb86058cf48f28f4026078de15a88eaec0319bc45016"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04443",
    "kind": "arxiv",
    "version": 1
  }
}