Pith Number

pith:N5VWUAL4

pith:2025:N5VWUAL43RCN2VMP7JU3SBYWZA

not attested not anchored not stored refs pending

Profile Bayesian Optimization for Expensive Computer Experiments

Annie Booth, Courtney Kyger, James Braun, James Fernandez, John A. Grunenwald

arxiv:2512.23581 v2 · 2025-12-29 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5VWUAL43RCN2VMP7JU3SBYWZA}

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	2026-06-11T01:10:31.258985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f6b6a017cdc44dd558ffa69b90716c83216597d01d61533cf7fc3fb2ed65fdf

Aliases

arxiv: 2512.23581 · arxiv_version: 2512.23581v2 · doi: 10.48550/arxiv.2512.23581 · pith_short_12: N5VWUAL43RCN · pith_short_16: N5VWUAL43RCN2VMP · pith_short_8: N5VWUAL4

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/N5VWUAL43RCN2VMP7JU3SBYWZA \
  | 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: 6f6b6a017cdc44dd558ffa69b90716c83216597d01d61533cf7fc3fb2ed65fdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73ceb3269bc10e1758efd39d2ab2b19909ea1903ebfc9217536a479e67b2540f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-12-29T16:28:02Z",
    "title_canon_sha256": "7d50d8e7bcc9d473c2413968cf2ced08c97fc5395566fa59d48a2bc0c4e5cc41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.23581",
    "kind": "arxiv",
    "version": 2
  }
}