Pith Number

pith:WFEF2G2W

pith:2023:WFEF2G2WKC5SXK3R2UBNTCZG2R

not attested not anchored not stored refs pending

Scalable Neural Contextual Bandit for Recommender Systems

Benjamin Van Roy, Zheqing Zhu

arxiv:2306.14834 v3 · 2023-06-26 · 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{WFEF2G2WKC5SXK3R2UBNTCZG2R}

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

Contextual Scalarisation Thompson Sampling for multi-objective decisions in public media

Receipt and verification

First computed	2026-07-05T06:42:44.189932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1485d1b5650bb2bab71d502d98b26d47ac5e30e7fe18dcfc0280ae9d846a26f

Aliases

arxiv: 2306.14834 · arxiv_version: 2306.14834v3 · doi: 10.48550/arxiv.2306.14834 · pith_short_12: WFEF2G2WKC5S · pith_short_16: WFEF2G2WKC5SXK3R · pith_short_8: WFEF2G2W

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/WFEF2G2WKC5SXK3R2UBNTCZG2R \
  | 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: b1485d1b5650bb2bab71d502d98b26d47ac5e30e7fe18dcfc0280ae9d846a26f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cd1d628bfd0741ac9bfff70f2da99e0863db3bf292c0378ec18d5c9d9bc72d9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-06-26T16:39:39Z",
    "title_canon_sha256": "ab2a2c07ee3c70d0a33a6029260d85eb532f85ee3cb087806dd9ac1b0249f11c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.14834",
    "kind": "arxiv",
    "version": 3
  }
}