Pith Number

pith:EZ4V7YYT

pith:2025:EZ4V7YYT44TVJC4AJX6C7KBUAI

not attested not anchored not stored refs pending

Stochastically Constrained Best Arm Identification with Thompson Sampling

Cheng Li, Le Yang, Siyang Gao, Yi Wang

arxiv:2501.03877 v1 · 2025-01-07 · 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{EZ4V7YYT44TVJC4AJX6C7KBUAI}

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	2026-07-05T09:58:01.884174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26795fe313e727548b804dfc2fa8340229f55997454966f057727d0083af188e

Aliases

arxiv: 2501.03877 · arxiv_version: 2501.03877v1 · doi: 10.48550/arxiv.2501.03877 · pith_short_12: EZ4V7YYT44TV · pith_short_16: EZ4V7YYT44TVJC4A · pith_short_8: EZ4V7YYT

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/EZ4V7YYT44TVJC4AJX6C7KBUAI \
  | 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: 26795fe313e727548b804dfc2fa8340229f55997454966f057727d0083af188e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c002de11997f5e8ca1cc56f1ad72828e58a827ea38d337c32fbd90b41a030ff8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-07T15:40:22Z",
    "title_canon_sha256": "e132df4e23259dc7b29105ef9e67a8de4be65e3ebf0cb9bffbab08212a9ceaa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03877",
    "kind": "arxiv",
    "version": 1
  }
}