Pith Number

pith:VMYDUU4K

pith:2018:VMYDUU4KGKZ2LGPDJXLMRDHN3G

not attested not anchored not stored refs pending

Contextual Bandit with Adaptive Feature Extraction

Baihan Lin, Djallel Bouneffouf, Guillermo Cecchi, Irina Rish

arxiv:1802.00981 v4 · 2018-02-03 · cs.AI · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMYDUU4KGKZ2LGPDJXLMRDHN3G}

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

Scalable and Interpretable Contextual Bandits: A Literature Review and Retail Offer Prototype

Receipt and verification

First computed	2026-07-05T01:34:47.115026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab303a538a32b3a599e34dd6c88cedd9b9dbbf2c150351d6d7e28d0ff32b12ac

Aliases

arxiv: 1802.00981 · arxiv_version: 1802.00981v4 · doi: 10.48550/arxiv.1802.00981 · pith_short_12: VMYDUU4KGKZ2 · pith_short_16: VMYDUU4KGKZ2LGPD · pith_short_8: VMYDUU4K

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/VMYDUU4KGKZ2LGPDJXLMRDHN3G \
  | 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: ab303a538a32b3a599e34dd6c88cedd9b9dbbf2c150351d6d7e28d0ff32b12ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e28e75b6e31afa6f97e0adcba82e7c8ff9cdc1a8ec91e7b71c392a8540fd1960",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-02-03T14:44:51Z",
    "title_canon_sha256": "461e93dad030e594cca1d1bfa2608badb46157bd6ceb6c0620e375a2c72591cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00981",
    "kind": "arxiv",
    "version": 4
  }
}