Pith Number

pith:27MKCF3H

pith:2018:27MKCF3HJDUD362IFNH6ICX45A

not attested not anchored not stored refs pending

Efficient and Scalable Batch Bayesian Optimization Using K-Means

Edward O. Pyzer-Knapp, Matthew Groves

arxiv:1806.01159 v2 · 2018-06-04 · stat.ML · cs.AI · 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{27MKCF3HJDUD362IFNH6ICX45A}

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	2026-05-18T00:05:21.588276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7d8a1176748e83dfb482b4fe40afce81026619657099b6e36f40f14e03a5429

Aliases

arxiv: 1806.01159 · arxiv_version: 1806.01159v2 · doi: 10.48550/arxiv.1806.01159 · pith_short_12: 27MKCF3HJDUD · pith_short_16: 27MKCF3HJDUD362I · pith_short_8: 27MKCF3H

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/27MKCF3HJDUD362IFNH6ICX45A \
  | 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: d7d8a1176748e83dfb482b4fe40afce81026619657099b6e36f40f14e03a5429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c46ed8ec44e6470f987ed40cc76c508017ca5f2821bad60523226a5de5235691",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-04T15:24:51Z",
    "title_canon_sha256": "02a9ff4e7372965345d595efdca0a179f8b5dda7fa3ff4a4927ce6bce8af4cd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01159",
    "kind": "arxiv",
    "version": 2
  }
}