Pith Number

pith:2LJ2IPR4

pith:2021:2LJ2IPR4OGYHKSHJVT4P5H2JP3

not attested not anchored not stored refs pending

Achieving Near Instance-Optimality and Minimax-Optimality in Stochastic and Adversarial Linear Bandits Simultaneously

Chen-Yu Wei, Chung-Wei Lee, Haipeng Luo, Mengxiao Zhang, Xiaojin Zhang

arxiv:2102.05858 v3 · 2021-02-11 · 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{2LJ2IPR4OGYHKSHJVT4P5H2JP3}

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	2026-07-05T02:48:59.583624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2d3a43e3c71b07548e9acf8fe9f497ef5fb224c1d1e7bbf385bfbc6c6625711

Aliases

arxiv: 2102.05858 · arxiv_version: 2102.05858v3 · doi: 10.48550/arxiv.2102.05858 · pith_short_12: 2LJ2IPR4OGYH · pith_short_16: 2LJ2IPR4OGYHKSHJ · pith_short_8: 2LJ2IPR4

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/2LJ2IPR4OGYHKSHJVT4P5H2JP3 \
  | 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: d2d3a43e3c71b07548e9acf8fe9f497ef5fb224c1d1e7bbf385bfbc6c6625711

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b6d7f12e543a4d7377cb6345bef9f0ec9bf66c65ddfa912df2ae5061e995e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-11T06:21:30Z",
    "title_canon_sha256": "e4442fe345b605eaafc032d7575f46579e2f3806d40fe532a80f55c137f4f02f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.05858",
    "kind": "arxiv",
    "version": 3
  }
}