Pith Number

pith:CFH7U4E4

pith:2024:CFH7U4E4D5OYX22SKCWAQKQOIB

not attested not anchored not stored refs pending

Inference with the Upper Confidence Bound Algorithm

Cun-Hui Zhang, Koulik Khamaru

arxiv:2408.04595 v1 · 2024-08-08 · stat.ML · cs.AI · cs.LG · cs.SY · eess.SY · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CFH7U4E4D5OYX22SKCWAQKQOIB}

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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

2 papers in Pith

Statistical Inference for Misspecified Contextual Bandits

Bandit Simulation for Average Reward Inference

Receipt and verification

First computed	2026-07-05T08:53:35.386053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

114ffa709c1f5d8beb5250ac082a0e40600e887091675f497d1f72f02a571ca3

Aliases

arxiv: 2408.04595 · arxiv_version: 2408.04595v1 · doi: 10.48550/arxiv.2408.04595 · pith_short_12: CFH7U4E4D5OY · pith_short_16: CFH7U4E4D5OYX22S · pith_short_8: CFH7U4E4

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/CFH7U4E4D5OYX22SKCWAQKQOIB \
  | 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: 114ffa709c1f5d8beb5250ac082a0e40600e887091675f497d1f72f02a571ca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a3323dfa36d8c9e18003e3a0ce1168c423f14ef7ef316721dcb48ea60f145aa",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.SY",
      "eess.SY",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2024-08-08T17:11:36Z",
    "title_canon_sha256": "eb924c7a2f0b9c64b1b00b718b6a1338855e6de82f742f80ae5d688b9a2b39f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.04595",
    "kind": "arxiv",
    "version": 1
  }
}