Pith Number

pith:VWSS6VV3

pith:2010:VWSS6VV3TMNZDBQ5WBV6SP3Q3A

not attested not anchored not stored refs pending

Portfolio Allocation for Bayesian Optimization

Eric Brochu, Matthew W. Hoffman, Nando de Freitas

arxiv:1009.5419 v2 · 2010-09-28 · 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{VWSS6VV3TMNZDBQ5WBV6SP3Q3A}

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.

Cited by

1 paper in Pith

Improving search efficiency via adaptive acquisition function selection in discrete black-box optimization

Receipt and verification

First computed	2026-05-18T04:27:17.793491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ada52f56bb9b1b91861db06be93f70d80a9923a6ba5485bca1294bccf241c173

Aliases

arxiv: 1009.5419 · arxiv_version: 1009.5419v2 · doi: 10.48550/arxiv.1009.5419 · pith_short_12: VWSS6VV3TMNZ · pith_short_16: VWSS6VV3TMNZDBQ5 · pith_short_8: VWSS6VV3

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/VWSS6VV3TMNZDBQ5WBV6SP3Q3A \
  | 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: ada52f56bb9b1b91861db06be93f70d80a9923a6ba5485bca1294bccf241c173

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7680eed45cbee803181adbad756eb6f3e8d2ee362b99023bfd54dc020c691d2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2010-09-28T00:41:45Z",
    "title_canon_sha256": "2ef783065e21c3588596aa0474096c864eac0c849f36f9b693e000828034e3da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5419",
    "kind": "arxiv",
    "version": 2
  }
}