Pith Number

pith:IMTFIDC5

pith:2022:IMTFIDC5FPGHKSUP7A4JDZMEI4

not attested not anchored not stored refs pending

Neyman allocation is minimax optimal for best arm identification with two arms

Karun Adusumilli

arxiv:2204.05527 v7 · 2022-04-12 · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMTFIDC5FPGHKSUP7A4JDZMEI4}

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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

Minimax and Bayes Optimal Best-Arm Identification

Receipt and verification

First computed	2026-07-05T04:51:40.839676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4326540c5d2bcc754a8ff83891e5844721544ed0fa3b321a0dbccf1637ca65fb

Aliases

arxiv: 2204.05527 · arxiv_version: 2204.05527v7 · doi: 10.48550/arxiv.2204.05527 · pith_short_12: IMTFIDC5FPGH · pith_short_16: IMTFIDC5FPGHKSUP · pith_short_8: IMTFIDC5

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/IMTFIDC5FPGHKSUP7A4JDZMEI4 \
  | 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: 4326540c5d2bcc754a8ff83891e5844721544ed0fa3b321a0dbccf1637ca65fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d507b67e5af07f14c7d987bcf3e51086cb4ab47f3fb40489eecaa0b839ca5f49",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2022-04-12T04:59:13Z",
    "title_canon_sha256": "7ee7981ae6b55a894208a4d5081d2541dd8b06244f0bc73fabdbc5a43ecb6e2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.05527",
    "kind": "arxiv",
    "version": 7
  }
}