Pith Number

pith:NFVBEN72

pith:2022:NFVBEN72ZQ54TSWM6CJXHFSUHW

not attested not anchored not stored refs pending

PI is back! Switching Acquisition Functions in Bayesian Optimization

Anja Jankovic, Carola Doerr, Carolin Benjamins, Elena Raponi, Koen van der Blom, Maria Laura Santoni, Marius Lindauer

arxiv:2211.01455 v1 · 2022-11-02 · 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{NFVBEN72ZQ54TSWM6CJXHFSUHW}

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	2026-07-05T05:12:56.236569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

696a1237facc3bc9caccf0937396543db2b8386651414057542e5f3c258b7fc5

Aliases

arxiv: 2211.01455 · arxiv_version: 2211.01455v1 · doi: 10.48550/arxiv.2211.01455 · pith_short_12: NFVBEN72ZQ54 · pith_short_16: NFVBEN72ZQ54TSWM · pith_short_8: NFVBEN72

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/NFVBEN72ZQ54TSWM6CJXHFSUHW \
  | 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: 696a1237facc3bc9caccf0937396543db2b8386651414057542e5f3c258b7fc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a325ac04dcfe53e2d60ffaa61a3b606d442a18684901c8a35cfe0f67e2686d4d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-11-02T19:49:03Z",
    "title_canon_sha256": "54307110e9deaac043a85970c9c70a35810bb289f9c050ed631d0d9612491987"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.01455",
    "kind": "arxiv",
    "version": 1
  }
}