Pith Number

pith:HKZBBPV6

pith:2025:HKZBBPV6C5LHMNLK7I4FW3IFJ5

not attested not anchored not stored refs pending

Catoni Contextual Bandits are Robust to Heavy-tailed Rewards

Alekh Agarwal, Chenlu Ye, Tong Zhang, Yujia Jin

arxiv:2502.02486 v1 · 2025-02-04 · 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{HKZBBPV6C5LHMNLK7I4FW3IFJ5}

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	2026-07-05T10:09:29.304985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ab210bebe175676356afa385b6d054f4b9a0f9c2c8e0936585a01794314d659

Aliases

arxiv: 2502.02486 · arxiv_version: 2502.02486v1 · doi: 10.48550/arxiv.2502.02486 · pith_short_12: HKZBBPV6C5LH · pith_short_16: HKZBBPV6C5LHMNLK · pith_short_8: HKZBBPV6

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/HKZBBPV6C5LHMNLK7I4FW3IFJ5 \
  | 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: 3ab210bebe175676356afa385b6d054f4b9a0f9c2c8e0936585a01794314d659

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08ce262d52f4108f6113bb415bb7abe51d1b8771b0dabcfee301d38a5f37f98c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-02-04T17:03:32Z",
    "title_canon_sha256": "8d529f9cf1573a94bc805ceeaeac51df6a353a6d865e86b107b45a1722475597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02486",
    "kind": "arxiv",
    "version": 1
  }
}