Pith Number

pith:REVBFIAG

pith:2022:REVBFIAGMZDE6UXOS3SSCSBRI7

not attested not anchored not stored refs pending

Multi-Fidelity Cost-Aware Bayesian Optimization

Amin Yousefpour, Mehdi Shishehbor, Ramin Bostanabad, Zahra Zanjani Foumani

arxiv:2211.02732 v1 · 2022-11-04 · stat.ML · 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{REVBFIAGMZDE6UXOS3SSCSBRI7}

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	2026-07-05T05:53:04.637280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

892a12a00666464f52ee96e521483147c9bf17e51d55cef1ff4797032e2f9d9f

Aliases

arxiv: 2211.02732 · arxiv_version: 2211.02732v1 · doi: 10.48550/arxiv.2211.02732 · pith_short_12: REVBFIAGMZDE · pith_short_16: REVBFIAGMZDE6UXO · pith_short_8: REVBFIAG

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/REVBFIAGMZDE6UXOS3SSCSBRI7 \
  | 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: 892a12a00666464f52ee96e521483147c9bf17e51d55cef1ff4797032e2f9d9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5178c986f44a58bc35e26fb1fac05be8bc1bcac7956138bd6812a113b42f864",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-11-04T20:07:24Z",
    "title_canon_sha256": "c3a9fc5b8a997dfe1b70d2a9089589b33f4df44c837653d89330806a8a96bec0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02732",
    "kind": "arxiv",
    "version": 1
  }
}