Pith Number

pith:TC25NK4W

pith:2022:TC25NK4WYOU4CICMAT7TD3VLYZ

not attested not anchored not stored refs pending

Multi-level Cross-view Contrastive Learning for Knowledge-aware Recommender System

Ding Zou, Feida Zhu, Minghui Qiu, Wei Wei, Xian-Ling Mao, Xin Cao, Ziyang Wang

arxiv:2204.08807 v1 · 2022-04-19 · cs.IR

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TC25NK4WYOU4CICMAT7TD3VLYZ}

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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

Multi-Level Graph Attention Network Contrastive Learning for Knowledge-Aware Recommendation

Receipt and verification

First computed	2026-07-05T04:16:07.572186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98b5d6ab96c3a9c1204c04ff31eeabc6650ebf5a345cfa48be4ca028109e0fb7

Aliases

arxiv: 2204.08807 · arxiv_version: 2204.08807v1 · doi: 10.48550/arxiv.2204.08807 · pith_short_12: TC25NK4WYOU4 · pith_short_16: TC25NK4WYOU4CICM · pith_short_8: TC25NK4W

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/TC25NK4WYOU4CICMAT7TD3VLYZ \
  | 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: 98b5d6ab96c3a9c1204c04ff31eeabc6650ebf5a345cfa48be4ca028109e0fb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fe7ae510310403f3890963c2e4956ae24720e6727ba75f2436327637f5d00df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-04-19T11:07:30Z",
    "title_canon_sha256": "7bb060801fb5d5153a9228e3123e8c3f0dfbfbc4d158783ded5aa60cf4b1fadc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.08807",
    "kind": "arxiv",
    "version": 1
  }
}