Pith Number

pith:55CZ3OYU

pith:2025:55CZ3OYUHBOMJ46H3JJHEVKKC4

not attested not anchored not stored refs pending

Nearly Tight Bounds for Exploration in Streaming Multi-armed Bandits with Known Optimality Gap

Chen Wang, Nikolai Karpov

arxiv:2502.01067 v1 · 2025-02-03 · cs.LG · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55CZ3OYUHBOMJ46H3JJHEVKKC4}

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	2026-07-05T10:08:42.500929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef459dbb14385cc4f3c7da5272554a170250f4fe8dcd9030bb0963681346b5dd

Aliases

arxiv: 2502.01067 · arxiv_version: 2502.01067v1 · doi: 10.48550/arxiv.2502.01067 · pith_short_12: 55CZ3OYUHBOM · pith_short_16: 55CZ3OYUHBOMJ46H · pith_short_8: 55CZ3OYU

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/55CZ3OYUHBOMJ46H3JJHEVKKC4 \
  | 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: ef459dbb14385cc4f3c7da5272554a170250f4fe8dcd9030bb0963681346b5dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d71fd4d6394ae4dfa855410e4ad6c26dcfd51da66686f2fb6c2f2a143d7d249",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-03T05:24:35Z",
    "title_canon_sha256": "bdfef31ef3a019ee1da6387687825a7c539b52ea74bb8a51f669737f5990c823"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01067",
    "kind": "arxiv",
    "version": 1
  }
}