Pith Number

pith:2IRSS2WV

pith:2025:2IRSS2WVKFOP5NXHHJS3WPFOVM

not attested not anchored not stored refs pending

LightGNN: Simple Graph Neural Network for Recommendation

Chao Huang, Guoxuan Chen, Lianghao Xia

arxiv:2501.03228 v3 · 2025-01-06 · cs.IR · cs.AI · 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{2IRSS2WVKFOP5NXHHJS3WPFOVM}

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

DESIGN: Encrypted GNN Inference via Server-Side Input Graph Pruning

Receipt and verification

First computed	2026-07-05T11:10:50.249155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d223296ad5515cfeb6e73a65bb3caeab198bf6a08b6b0f26c2dce3f206582da2

Aliases

arxiv: 2501.03228 · arxiv_version: 2501.03228v3 · doi: 10.48550/arxiv.2501.03228 · pith_short_12: 2IRSS2WVKFOP · pith_short_16: 2IRSS2WVKFOP5NXH · pith_short_8: 2IRSS2WV

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/2IRSS2WVKFOP5NXHHJS3WPFOVM \
  | 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: d223296ad5515cfeb6e73a65bb3caeab198bf6a08b6b0f26c2dce3f206582da2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f94faca4dd99a663d8a4dc26105ff118d99c4eb5962805cda16b78a25532728",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-01-06T18:59:55Z",
    "title_canon_sha256": "40e53e4dcb2765f3af7aa952c1537948391d666128b23747ba316beecd995535"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03228",
    "kind": "arxiv",
    "version": 3
  }
}