Pith Number

pith:CVFWSXAS

pith:2018:CVFWSXASCVF7YZTIDJVO73SSIF

not attested not anchored not stored refs pending

Reinforcement Learning to Rank in E-Commerce Search Engine: Formalization, Analysis, and Application

Anxiang Zeng, Qing Da, Yang Yu, Yinghui Xu, Yujing Hu

arxiv:1803.00710 v3 · 2018-03-02 · 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{CVFWSXASCVF7YZTIDJVO73SSIF}

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

Deep Reinforcement Learning for Personalized Search Story Recommendation

Receipt and verification

First computed	2026-05-18T00:15:09.661169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

154b695c12154bfc66681a6aefee524163fba85172179a016106fcab803fa4bf

Aliases

arxiv: 1803.00710 · arxiv_version: 1803.00710v3 · doi: 10.48550/arxiv.1803.00710 · pith_short_12: CVFWSXASCVF7 · pith_short_16: CVFWSXASCVF7YZTI · pith_short_8: CVFWSXAS

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/CVFWSXASCVF7YZTIDJVO73SSIF \
  | 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: 154b695c12154bfc66681a6aefee524163fba85172179a016106fcab803fa4bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40f72ffe719f547d168d535af6f8f3da67feca35e8c3c453a75a156b87221c3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-03-02T03:57:45Z",
    "title_canon_sha256": "8f62d2b90899437f8b2a3247af2b4d9feec724321666567a1f3ba432bb066a72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00710",
    "kind": "arxiv",
    "version": 3
  }
}