Pith Number

pith:F64NC3VD

pith:2018:F64NC3VD356DJ2K7RSIESH36A2

not attested not anchored not stored refs pending

Practical Contextual Bandits with Regression Oracles

Alekh Agarwal, Dylan J. Foster, Haipeng Luo, Miroslav Dud\'ik, Robert E. Schapire

arxiv:1803.01088 v1 · 2018-03-03 · 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{F64NC3VD356DJ2K7RSIESH36A2}

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	2026-05-18T00:22:01.798641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fb8d16ea3df7c34e95f8c90491f7e06867af6d26e3e64faa8fbf92f57671660

Aliases

arxiv: 1803.01088 · arxiv_version: 1803.01088v1 · doi: 10.48550/arxiv.1803.01088 · pith_short_12: F64NC3VD356D · pith_short_16: F64NC3VD356DJ2K7 · pith_short_8: F64NC3VD

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/F64NC3VD356DJ2K7RSIESH36A2 \
  | 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: 2fb8d16ea3df7c34e95f8c90491f7e06867af6d26e3e64faa8fbf92f57671660

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e77adad76cfbaaf4486770873a1a8b39248fcbda0cefbd4dcea6e4d2ddebed0e",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-03-03T01:50:35Z",
    "title_canon_sha256": "50cf2c90270eab7b2b5717c889e03237d01f094a432bef33e9442e6b81465350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01088",
    "kind": "arxiv",
    "version": 1
  }
}