Pith Number

pith:KWU6G4XW

pith:2022:KWU6G4XWVSQ6CEZ3RA57KD4QOW

not attested not anchored not stored refs pending

XSimGCL: Towards Extremely Simple Graph Contrastive Learning for Recommendation

Hongzhi Yin, Junliang Yu, Lizhen Cui, Nguyen Quoc Viet Hung, Tong Chen, Xin Xia

arxiv:2209.02544 v4 · 2022-09-06 · 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{KWU6G4XWVSQ6CEZ3RA57KD4QOW}

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

Learning Posterior Predictive Distributions for Node Classification from Synthetic Graph Priors

Receipt and verification

First computed	2026-07-05T06:21:51.070240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55a9e372f6aca1e1133b883bf50f9075a4248a2a985790cb471a3a8c69ca1252

Aliases

arxiv: 2209.02544 · arxiv_version: 2209.02544v4 · doi: 10.48550/arxiv.2209.02544 · pith_short_12: KWU6G4XWVSQ6 · pith_short_16: KWU6G4XWVSQ6CEZ3 · pith_short_8: KWU6G4XW

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/KWU6G4XWVSQ6CEZ3RA57KD4QOW \
  | 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: 55a9e372f6aca1e1133b883bf50f9075a4248a2a985790cb471a3a8c69ca1252

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d6ff3aef03b0b5fbcc97bf0555c2e5e55e90620f7d706c29cd3b311b1cf1e57",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-09-06T14:50:51Z",
    "title_canon_sha256": "e38120c26035af3a011eb4412f73655960e871d0762ea428d2e930ad88c003de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02544",
    "kind": "arxiv",
    "version": 4
  }
}