Pith Number

pith:UPVISS3Y

pith:2017:UPVISS3Y3APGVNKK5U4ZGLFKPX

not attested not anchored not stored refs pending

Deep Learning based Recommender System: A Survey and New Perspectives

Aixin Sun, Lina Yao, Shuai Zhang, Yi Tay

arxiv:1707.07435 v7 · 2017-07-24 · 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{UPVISS3Y3APGVNKK5U4ZGLFKPX}

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

3 papers in Pith

Joint Neural Collaborative Filtering for Recommender Systems

Neural Cross-Domain Collaborative Filtering with Shared Entities

CROP: Conservative Reward for Model-based Offline Policy Optimization

Receipt and verification

First computed	2026-05-17T23:41:01.488553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3ea894b78d81e6ab54aed39932caa7dc442dbe664cf980be7e83f6762812390

Aliases

arxiv: 1707.07435 · arxiv_version: 1707.07435v7 · doi: 10.48550/arxiv.1707.07435 · pith_short_12: UPVISS3Y3APG · pith_short_16: UPVISS3Y3APGVNKK · pith_short_8: UPVISS3Y

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/UPVISS3Y3APGVNKK5U4ZGLFKPX \
  | 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: a3ea894b78d81e6ab54aed39932caa7dc442dbe664cf980be7e83f6762812390

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e146d117fb90d34f508bc405b177895dac23d9ac6d4d382ef030b497bf64718e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-07-24T08:23:26Z",
    "title_canon_sha256": "3250f1471dbe984a641adc9f5324c2af22f393163ffa1cf005093818e3ca132d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07435",
    "kind": "arxiv",
    "version": 7
  }
}