Pith Number

pith:R56BSEPW

pith:2018:R56BSEPWR7QXUUJ3ZOQQJ4HZCU

not attested not anchored not stored refs pending

Semiparametric Contextual Bandits

Akshay Krishnamurthy, Vasilis Syrgkanis, Zhiwei Steven Wu

arxiv:1803.04204 v2 · 2018-03-12 · 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{R56BSEPWR7QXUUJ3ZOQQJ4HZCU}

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	2026-05-18T00:10:46.660782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f7c1911f68fe17a513bcba104f0f91538de427857acf979ac5f87b7217c3a74

Aliases

arxiv: 1803.04204 · arxiv_version: 1803.04204v2 · doi: 10.48550/arxiv.1803.04204 · pith_short_12: R56BSEPWR7QX · pith_short_16: R56BSEPWR7QXUUJ3 · pith_short_8: R56BSEPW

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/R56BSEPWR7QXUUJ3ZOQQJ4HZCU \
  | 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: 8f7c1911f68fe17a513bcba104f0f91538de427857acf979ac5f87b7217c3a74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfd9e24bb93ac6dafbacd6f781d393cb592255d68e340263f11c123e6f1bd2dc",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-03-12T11:39:20Z",
    "title_canon_sha256": "b37f64ba8b712bc0e34302e2e2cfaf83c7181caff65a11728b78c84908585982"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04204",
    "kind": "arxiv",
    "version": 2
  }
}