Pith Number

pith:4UWHA274

pith:2026:4UWHA274OD6GYRMSWX2RQ5QMC4

not attested not anchored not stored refs pending

Divergence Meets Consensus: A Multi-Source Negative Sampling Framework for Sequential Recommendation

Jingyu Zhao, Lei Wang, Lingjie Wang, Xu Chen, Yuanzi Li, Yuhan Wang, Zihang Tian

arxiv:2605.19651 v1 · 2026-05-19 · 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{4UWHA274OD6GYRMSWX2RQ5QMC4}

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.

Receipt and verification

First computed	2026-05-20T01:05:55.911152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e52c706bfc70fc6c4592b5f518760c172d1f42275daf57fd81ff56dc4288f047

Aliases

arxiv: 2605.19651 · arxiv_version: 2605.19651v1 · doi: 10.48550/arxiv.2605.19651 · pith_short_12: 4UWHA274OD6G · pith_short_16: 4UWHA274OD6GYRMS · pith_short_8: 4UWHA274

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/4UWHA274OD6GYRMSWX2RQ5QMC4 \
  | 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: e52c706bfc70fc6c4592b5f518760c172d1f42275daf57fd81ff56dc4288f047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "906958363e63bd2c6262e68c130a1354233f53d79a959aed86dc5ec1ffd39860",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-19T10:42:23Z",
    "title_canon_sha256": "97d4fb79fd16561203f3cdb5699353bbb8f114ee8cbcc257151834348844233f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19651",
    "kind": "arxiv",
    "version": 1
  }
}