Pith Number

pith:UU6PCMBY

pith:2026:UU6PCMBYSHVFGDEFRLWLJSPNGS

not attested not anchored not stored refs pending

Practical and Optimal Algorithm for Linear Contextual Bandits with Rare Parameter Updates

Min-hwan Oh, Sanghoon Yu

arxiv:2606.00984 v1 · 2026-05-31 · stat.ML · 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{UU6PCMBYSHVFGDEFRLWLJSPNGS}

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	2026-06-02T01:04:11.218077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a53cf1303891ea530c858aecb4c9ed3483534fe2b74a09ab91e081ab9db3dc2a

Aliases

arxiv: 2606.00984 · arxiv_version: 2606.00984v1 · doi: 10.48550/arxiv.2606.00984 · pith_short_12: UU6PCMBYSHVF · pith_short_16: UU6PCMBYSHVFGDEF · pith_short_8: UU6PCMBY

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/UU6PCMBYSHVFGDEFRLWLJSPNGS \
  | 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: a53cf1303891ea530c858aecb4c9ed3483534fe2b74a09ab91e081ab9db3dc2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c221ce6af2df5879e6c73f78ced490cd5ce3fa1f68b147c119281f4e5e9fc02",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-05-31T03:46:16Z",
    "title_canon_sha256": "4e349771e416359c73141c25554151f3cab395da7a7ce03f3d7064b1b484b3af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00984",
    "kind": "arxiv",
    "version": 1
  }
}