Pith Number

pith:ARMEWEVI

pith:2025:ARMEWEVIYW2DWTQYE6ZHTCKUO7

not attested not anchored not stored refs pending

A Unified Framework for Entropy Search and Expected Improvement in Bayesian Optimization

Leonard Papenmeier, Luigi Nardi, Nuojin Cheng, Stephen Becker

arxiv:2501.18756 v2 · 2025-01-30 · stat.ML · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARMEWEVIYW2DWTQYE6ZHTCKUO7}

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

Exploring Exploration in Bayesian Optimization

Receipt and verification

First computed	2026-05-17T23:39:01.555073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04584b12a8c5b43b4e1827b279895477c45007c79ceb9c138bad131429a52581

Aliases

arxiv: 2501.18756 · arxiv_version: 2501.18756v2 · doi: 10.48550/arxiv.2501.18756 · pith_short_12: ARMEWEVIYW2D · pith_short_16: ARMEWEVIYW2DWTQY · pith_short_8: ARMEWEVI

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/ARMEWEVIYW2DWTQYE6ZHTCKUO7 \
  | 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: 04584b12a8c5b43b4e1827b279895477c45007c79ceb9c138bad131429a52581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21dc87a9a6dd575c8d8c3ed62582b1ffcd05c64103a1a396eb0e18a091e60ac4",
    "cross_cats_sorted": [
      "cs.LG",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-01-30T21:15:00Z",
    "title_canon_sha256": "39f3e16cc77ba8e5187b50b679be3d53e08a7c51b172b94d56a34f0dc495e75f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18756",
    "kind": "arxiv",
    "version": 2
  }
}