Pith Number

pith:DN5Y4IFP

pith:2018:DN5Y4IFP5KXWJU4UQYDB3NPA6Y

not attested not anchored not stored refs pending

Learning Contextual Bandits in a Non-stationary Environment

Hongning Wang, Naveen Iyer, Qingyun Wu

arxiv:1805.09365 v1 · 2018-05-23 · 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{DN5Y4IFP5KXWJU4UQYDB3NPA6Y}

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.

Receipt and verification

First computed	2026-05-18T00:15:04.269567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b7b8e20afeaaf64d39486061db5e0f62ddb6a05e1b39117626a9f9713599e6b

Aliases

arxiv: 1805.09365 · arxiv_version: 1805.09365v1 · doi: 10.48550/arxiv.1805.09365 · pith_short_12: DN5Y4IFP5KXW · pith_short_16: DN5Y4IFP5KXWJU4U · pith_short_8: DN5Y4IFP

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/DN5Y4IFP5KXWJU4UQYDB3NPA6Y \
  | 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: 1b7b8e20afeaaf64d39486061db5e0f62ddb6a05e1b39117626a9f9713599e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13f4a57c04c3fa11b5a65c1cc970f79022a9cd5480da1d185852c7b7c81bc3c6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-05-23T18:16:39Z",
    "title_canon_sha256": "0092bc50a765a451fc40b2812db460dcc1592fe0a63a56991ad6109e6752070c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09365",
    "kind": "arxiv",
    "version": 1
  }
}