Pith Number

pith:GPRLFTZK

pith:2024:GPRLFTZKGSAFXZEU7URLTFUVER

not attested not anchored not stored refs pending

Mixed Supervised Graph Contrastive Learning for Recommendation

Henry Peng Zou, Ke Xu, Liangwei Yang, Philip S. Yu, Weizhi Zhang, Yuanjie Zhu, Zihe Song

arxiv:2404.15954 v2 · 2024-04-24 · cs.IR · 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{GPRLFTZKGSAFXZEU7URLTFUVER}

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

Toward User Preference Alignment in LLM Recommendation via Explicit Context Feedback

Receipt and verification

First computed	2026-07-05T08:12:15.677490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33e2b2cf2a34805be494fd22b996952472b1d35ede3195d247667d583024dc71

Aliases

arxiv: 2404.15954 · arxiv_version: 2404.15954v2 · doi: 10.48550/arxiv.2404.15954 · pith_short_12: GPRLFTZKGSAF · pith_short_16: GPRLFTZKGSAFXZEU · pith_short_8: GPRLFTZK

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/GPRLFTZKGSAFXZEU7URLTFUVER \
  | 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: 33e2b2cf2a34805be494fd22b996952472b1d35ede3195d247667d583024dc71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc4f034eeb2c411029736ca48291a1399f079385948361a13f301d146272ce46",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-04-24T16:19:11Z",
    "title_canon_sha256": "4d0d487a7966268d34995ad48ff616b44d57398b12aa6975afdb3ad50d057846"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.15954",
    "kind": "arxiv",
    "version": 2
  }
}