Pith Number

pith:ZDHTNVL7

pith:2024:ZDHTNVL7XUQP4DVUEH5UTHFEMH

not attested not anchored not stored refs pending

End-to-end Learnable Clustering for Intent Learning in Recommendation

Jian Ma, Jun Xia, Kejun Zhang, Shengju Yu, Shihao Zhu, Wenliang Zhong, Xinwang Liu, Yingwei Ma, Yue Liu

arxiv:2401.05975 v5 · 2024-01-11 · cs.IR · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDHTNVL7XUQP4DVUEH5UTHFEMH}

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	2026-07-05T09:33:07.910003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8cf36d57fbd20fe0eb421fb499ca461c683959eed9725c05a43470ea6371b00

Aliases

arxiv: 2401.05975 · arxiv_version: 2401.05975v5 · doi: 10.48550/arxiv.2401.05975 · pith_short_12: ZDHTNVL7XUQP · pith_short_16: ZDHTNVL7XUQP4DVU · pith_short_8: ZDHTNVL7

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/ZDHTNVL7XUQP4DVUEH5UTHFEMH \
  | 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: c8cf36d57fbd20fe0eb421fb499ca461c683959eed9725c05a43470ea6371b00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea22e6300cb9d3153274a4f660c595318283111fd8333cbc6732e5ba1cb57f20",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-01-11T15:22:55Z",
    "title_canon_sha256": "2f8b456b4ccfc671eed958eade3d97635cab56f159f73244533ea99cf082c9c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.05975",
    "kind": "arxiv",
    "version": 5
  }
}