Pith Number

pith:Y4QJLEZ7

pith:2019:Y4QJLEZ73PWEUEYP43JMUZ2WPB

not attested not anchored not stored refs pending

Deep Learning for Sequential Recommendation: Algorithms, Influential Factors, and Evaluations

Danning Zhang, Guibing Guo, Hui Fang, Yiheng Shu

arxiv:1905.01997 v3 · 2019-04-30 · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4QJLEZ73PWEUEYP43JMUZ2WPB}

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

Instruction-Based Fine-tuning of Open-Source LLMs for Predicting Customer Purchase Behaviors

Receipt and verification

First computed	2026-07-05T01:41:48.077442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c72095933fdbec4a130fe6d2ca67567852f9a63d5b6af353cd3efc03613eedd0

Aliases

arxiv: 1905.01997 · arxiv_version: 1905.01997v3 · doi: 10.48550/arxiv.1905.01997 · pith_short_12: Y4QJLEZ73PWE · pith_short_16: Y4QJLEZ73PWEUEYP · pith_short_8: Y4QJLEZ7

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/Y4QJLEZ73PWEUEYP43JMUZ2WPB \
  | 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: c72095933fdbec4a130fe6d2ca67567852f9a63d5b6af353cd3efc03613eedd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "415192340bd9af5036be70de024e826f40603360cf4bd82be53f99171bed1916",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-04-30T03:13:50Z",
    "title_canon_sha256": "e74c5e13da16bc9fa5c14381f389bb7a564c8609fcebbac41c55578a58c2bc37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01997",
    "kind": "arxiv",
    "version": 3
  }
}