Pith Number

pith:JA736RCA

pith:2019:JA736RCAK7QM7CBO5DTQEUQKPI

not attested not anchored not stored refs pending

Contextual Bandits with Random Projection

Xiaotian Yu

arxiv:1903.08600 v1 · 2019-03-20 · 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{JA736RCAK7QM7CBO5DTQEUQKPI}

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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

Graph Dimensionality Reduction for Contextual Bandits: Structure-Specific Regret Bounds under Approximate Smoothness and Noisy Eigenspaces

Receipt and verification

First computed	2026-05-17T23:50:47.635633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

483fbf444057e0cf882ee8e702520a7a0e1939a499b5c31863db61c25e5d3426

Aliases

arxiv: 1903.08600 · arxiv_version: 1903.08600v1 · doi: 10.48550/arxiv.1903.08600 · pith_short_12: JA736RCAK7QM · pith_short_16: JA736RCAK7QM7CBO · pith_short_8: JA736RCA

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/JA736RCAK7QM7CBO5DTQEUQKPI \
  | 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: 483fbf444057e0cf882ee8e702520a7a0e1939a499b5c31863db61c25e5d3426

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "949ad9dfbb7916e6dc4f3523bbd0db2889a6b9ee58baf9ee12ab530e171d543f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-20T16:34:11Z",
    "title_canon_sha256": "58a3339742a97ac1415d44ce1965a23fea9caffaf3543fb125a22dab4528fa82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08600",
    "kind": "arxiv",
    "version": 1
  }
}