Pith Number

pith:N2POVFI5

pith:2023:N2POVFI524EIAGOKFC2OXYS7WR

not attested not anchored not stored refs pending

High-dimensional Contextual Bandit Problem without Sparsity

Junpei Komiyama, Masaaki Imaizumi

arxiv:2306.11017 v2 · 2023-06-19 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2POVFI524EIAGOKFC2OXYS7WR}

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	2026-07-05T11:27:17.142705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e9eea951dd7088019ca28b4ebe25fb4483e994996d2215edaa01ba48aba079c

Aliases

arxiv: 2306.11017 · arxiv_version: 2306.11017v2 · doi: 10.48550/arxiv.2306.11017 · pith_short_12: N2POVFI524EI · pith_short_16: N2POVFI524EIAGOK · pith_short_8: N2POVFI5

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/N2POVFI524EIAGOKFC2OXYS7WR \
  | 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: 6e9eea951dd7088019ca28b4ebe25fb4483e994996d2215edaa01ba48aba079c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75558007d33902e4c57b7c3b8956a681a7c7f36a25fc7e530275d147ff6f059a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-06-19T15:29:32Z",
    "title_canon_sha256": "6f2475c6c0e2f319ecfa86185d26a27332f86890c45baaa0efa01d8103c67b8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.11017",
    "kind": "arxiv",
    "version": 2
  }
}