Pith Number

pith:TG7CP2WM

pith:2015:TG7CP2WMAYTI4D4UZSZYDCK4BD

not attested not anchored not stored refs pending

Multi-armed Bandit Problem with Known Trend

Djallel Bouneffouf, Rapha\"el Feraud

arxiv:1508.07091 v4 · 2015-08-28 · 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{TG7CP2WMAYTI4D4UZSZYDCK4BD}

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	2026-05-18T00:44:39.070007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99be27eacc06268e0f94ccb381895c08e36ce918c517518e48444a00a2774c41

Aliases

arxiv: 1508.07091 · arxiv_version: 1508.07091v4 · doi: 10.48550/arxiv.1508.07091 · pith_short_12: TG7CP2WMAYTI · pith_short_16: TG7CP2WMAYTI4D4U · pith_short_8: TG7CP2WM

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/TG7CP2WMAYTI4D4UZSZYDCK4BD \
  | 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: 99be27eacc06268e0f94ccb381895c08e36ce918c517518e48444a00a2774c41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1608eee833bfdf31764da332163ca58ed2ad3f0c2aeec1d5ee3ffe9ffe7489da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-08-28T04:35:28Z",
    "title_canon_sha256": "dd555654360d3a3beebd31270260aff76edd5e5a58a28c4784a4fca62598ceec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07091",
    "kind": "arxiv",
    "version": 4
  }
}