Pith Number

pith:KRDSY5X7

pith:2016:KRDSY5X7YIFKH65ESYMW37H7TO

not attested not anchored not stored refs pending

A Stratified Analysis of Bayesian Optimization Methods

Alexandra Johnson, George Ke, Ian Dewancker, Michael McCourt, Patrick Hayes, Scott Clark

arxiv:1603.09441 v1 · 2016-03-31 · 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{KRDSY5X7YIFKH65ESYMW37H7TO}

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	2026-05-18T01:17:58.607558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54472c76ffc20aa3fba496196dfcff9b876a9c1aefe95b021f87ae18cc3f643d

Aliases

arxiv: 1603.09441 · arxiv_version: 1603.09441v1 · doi: 10.48550/arxiv.1603.09441 · pith_short_12: KRDSY5X7YIFK · pith_short_16: KRDSY5X7YIFKH65E · pith_short_8: KRDSY5X7

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/KRDSY5X7YIFKH65ESYMW37H7TO \
  | 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: 54472c76ffc20aa3fba496196dfcff9b876a9c1aefe95b021f87ae18cc3f643d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c18fefa530141a6f4302386fdeb18ffde901b19b190ee73797a4eb5e8dcf8ad2",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-03-31T02:23:24Z",
    "title_canon_sha256": "76e8676aa56476b8210dd75c87723dcf7e56eb01732db5e5c630dabc76f9b208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09441",
    "kind": "arxiv",
    "version": 1
  }
}