Pith Number

pith:KYTRPHNV

pith:2015:KYTRPHNVDT5MUERTTNLIDLTP2X

not attested not anchored not stored refs pending

Importance weighting without importance weights: An efficient algorithm for combinatorial semi-bandits

G\'abor Bart\'ok, Gergely Neu

arxiv:1503.05087 v2 · 2015-03-17 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KYTRPHNVDT5MUERTTNLIDLTP2X}

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	2026-05-18T01:06:29.278079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5627179db51cfaca12339b5681ae6fd5f97ca05bb512137b3d46445a377847f1

Aliases

arxiv: 1503.05087 · arxiv_version: 1503.05087v2 · doi: 10.48550/arxiv.1503.05087 · pith_short_12: KYTRPHNVDT5M · pith_short_16: KYTRPHNVDT5MUERT · pith_short_8: KYTRPHNV

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/KYTRPHNVDT5MUERTTNLIDLTP2X \
  | 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: 5627179db51cfaca12339b5681ae6fd5f97ca05bb512137b3d46445a377847f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06610271fe111cb0e2cfc718b43c05d1fedbf4150f1601f80face567b75c8e08",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-03-17T15:26:15Z",
    "title_canon_sha256": "13068ca6e8f77e081cbe6868fe00c11bf08b5f9933a95c268325361a2f6d77fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05087",
    "kind": "arxiv",
    "version": 2
  }
}