Pith Number

pith:GGC2JTYH

pith:2026:GGC2JTYHXTMBGXF3KRS6FRFEQM

not attested not anchored not stored refs pending

Learning What to Recommend: Minimax Optimal Simple Regret in Logistic Bandits

Alex Ayoub, Alireza Bakhtiari, Botao Hao, Csaba Szepesv\'ari, Shuai Liu

arxiv:2601.21167 v2 · 2026-01-29 · 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{GGC2JTYHXTMBGXF3KRS6FRFEQM}

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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

Active Context Selection Improves Simple Regret in Contextual Bandits

Receipt and verification

First computed	2026-05-28T01:04:35.829639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3185a4cf07bcd8135cbb5465e2c4a4833b0230db8299263d040264afd09e7070

Aliases

arxiv: 2601.21167 · arxiv_version: 2601.21167v2 · doi: 10.48550/arxiv.2601.21167 · pith_short_12: GGC2JTYHXTMB · pith_short_16: GGC2JTYHXTMBGXF3 · pith_short_8: GGC2JTYH

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/GGC2JTYHXTMBGXF3KRS6FRFEQM \
  | 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: 3185a4cf07bcd8135cbb5465e2c4a4833b0230db8299263d040264afd09e7070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef2359110f3c6c3e3cecea47674a47ee426b5c629f443349417048143185e186",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-29T02:09:13Z",
    "title_canon_sha256": "854239bbf797d3d465305b4d6399157e1f33da0277bb5ef9a7921a70768901ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.21167",
    "kind": "arxiv",
    "version": 2
  }
}