Pith Number

pith:Y52S5AUT

pith:2023:Y52S5AUT3D2DB7GVTX2IMG4RSW

not attested not anchored not stored refs pending

Ensemble Modeling with Contrastive Knowledge Distillation for Sequential Recommendation

Fuzhen Zhuang, Guanfeng Liu, Hanwen Du, Huanhuan Yuan, Lei Zhao, Pengpeng Zhao, Victor S. Sheng

arxiv:2304.14668 v3 · 2023-04-28 · 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{Y52S5AUT3D2DB7GVTX2IMG4RSW}

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	2026-07-05T06:10:39.226950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7752e8293d8f430fcd59df4861b919590c6caf3dd8b2062e039ddc9f2163bd8

Aliases

arxiv: 2304.14668 · arxiv_version: 2304.14668v3 · doi: 10.48550/arxiv.2304.14668 · pith_short_12: Y52S5AUT3D2D · pith_short_16: Y52S5AUT3D2DB7GV · pith_short_8: Y52S5AUT

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/Y52S5AUT3D2DB7GVTX2IMG4RSW \
  | 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: c7752e8293d8f430fcd59df4861b919590c6caf3dd8b2062e039ddc9f2163bd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "293f59c512aef34aefdb84b16cd4a51c9754e74f00e53f1a866980f8e4010cf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-04-28T08:00:04Z",
    "title_canon_sha256": "e4b5aed966619713eb072360e52d3cdfcc32f90ce8014020196369f9ceec0ff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.14668",
    "kind": "arxiv",
    "version": 3
  }
}