Pith Number

pith:HJ7AUXVD

pith:2025:HJ7AUXVD5BP3QTFWWZVHHRPQSN

not attested not anchored not stored refs pending

Less is More: Information Bottleneck Denoised Multimedia Recommendation

Le Wu, Meng Wang, Richang Hong, Yonghui Yang, Zhengwei Wu, Zhuangzhuang He

arxiv:2501.12175 v1 · 2025-01-21 · 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{HJ7AUXVD5BP3QTFWWZVHHRPQSN}

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

GCIB: Graph Contrastive Information Bottleneck for Multi-Behavior Recommendation

Receipt and verification

First computed	2026-07-05T10:03:32.592421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a7e0a5ea3e85fb84cb6b66a73c5f09345ba303d405856cce3a31539908fb397

Aliases

arxiv: 2501.12175 · arxiv_version: 2501.12175v1 · doi: 10.48550/arxiv.2501.12175 · pith_short_12: HJ7AUXVD5BP3 · pith_short_16: HJ7AUXVD5BP3QTFW · pith_short_8: HJ7AUXVD

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/HJ7AUXVD5BP3QTFWWZVHHRPQSN \
  | 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: 3a7e0a5ea3e85fb84cb6b66a73c5f09345ba303d405856cce3a31539908fb397

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12584fe0054a1b79a3b766d984990548884af8dd7a19c0f51d9e47edbf60bf39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-01-21T14:33:07Z",
    "title_canon_sha256": "d50ad26d37748c562e13ce52b07e69c60a8ffa34dede05b8a995bd3c6a5e18cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12175",
    "kind": "arxiv",
    "version": 1
  }
}