Pith Number

pith:FIPTWMV5

pith:2013:FIPTWMV5EAMOBFB3VM6HYDOGS6

not attested not anchored not stored refs pending

lil' UCB : An Optimal Exploration Algorithm for Multi-Armed Bandits

Kevin Jamieson, Matthew Malloy, Robert Nowak, S\'ebastien Bubeck

arxiv:1312.7308 v1 · 2013-12-27 · 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{FIPTWMV5EAMOBFB3VM6HYDOGS6}

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	2026-05-18T03:03:45.174418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a1f3b32bd2018e0943bab3c7c0dc697963edcf8ed432dc0695d0fc79639ff3f

Aliases

arxiv: 1312.7308 · arxiv_version: 1312.7308v1 · doi: 10.48550/arxiv.1312.7308 · pith_short_12: FIPTWMV5EAMO · pith_short_16: FIPTWMV5EAMOBFB3 · pith_short_8: FIPTWMV5

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/FIPTWMV5EAMOBFB3VM6HYDOGS6 \
  | 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: 2a1f3b32bd2018e0943bab3c7c0dc697963edcf8ed432dc0695d0fc79639ff3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "869c5ec0c8095de3f2f66e15c2fcc0fbd751638cfca609bb6882cc4c06c7170f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-12-27T18:20:09Z",
    "title_canon_sha256": "fcd89c502be25c976c373c0ea2f5c278cbd024a887ae7298571e2194b7b91329"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7308",
    "kind": "arxiv",
    "version": 1
  }
}