Pith Number

pith:CAJXS32S

pith:2021:CAJXS32SNHYYPDM6YYULK6PB3Q

not attested not anchored not stored refs pending

The Fragility of Optimized Bandit Algorithms

Lin Fan, Peter W. Glynn

arxiv:2109.13595 v8 · 2021-09-28 · cs.LG · math.ST · stat.ML · 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{CAJXS32SNHYYPDM6YYULK6PB3Q}

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.

Cited by

1 paper in Pith

Precise Asymptotics and Refined Regret of Variance-Aware UCB

Receipt and verification

First computed	2026-07-05T09:34:32.294159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1013796f5269f1878d9ec628b579e1dc1ba6a64e35c9ae530d9ff779bf2db711

Aliases

arxiv: 2109.13595 · arxiv_version: 2109.13595v8 · doi: 10.48550/arxiv.2109.13595 · pith_short_12: CAJXS32SNHYY · pith_short_16: CAJXS32SNHYYPDM6 · pith_short_8: CAJXS32S

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/CAJXS32SNHYYPDM6YYULK6PB3Q \
  | 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: 1013796f5269f1878d9ec628b579e1dc1ba6a64e35c9ae530d9ff779bf2db711

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dde2b232e9cfcbf0a954fcac2701eb22582a5b67408aad319c64ad82cf67ed3c",
    "cross_cats_sorted": [
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-09-28T10:11:06Z",
    "title_canon_sha256": "ac00d81b337de92a1bb5aec418c5dd0911f15951ecf98819873190460831923a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13595",
    "kind": "arxiv",
    "version": 8
  }
}