Pith Number

pith:TEM5ZS35

pith:2024:TEM5ZS35COHKOLJ4ZKQBZ5F7RM

not attested not anchored not stored refs pending

Derivation of Closed Form of Expected Improvement for Gaussian Process Trained on Log-Transformed Objective

Shuhei Watanabe

arxiv:2411.18095 v1 · 2024-11-27 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TEM5ZS35COHKOLJ4ZKQBZ5F7RM}

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	2026-07-05T09:41:11.723348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9919dccb7d138ea72d3ccaa01cf4bf8b2acbf52317f22b5eb5c4b19499b6eae1

Aliases

arxiv: 2411.18095 · arxiv_version: 2411.18095v1 · doi: 10.48550/arxiv.2411.18095 · pith_short_12: TEM5ZS35COHK · pith_short_16: TEM5ZS35COHKOLJ4 · pith_short_8: TEM5ZS35

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/TEM5ZS35COHKOLJ4ZKQBZ5F7RM \
  | 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: 9919dccb7d138ea72d3ccaa01cf4bf8b2acbf52317f22b5eb5c4b19499b6eae1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58012933fd8e48262843acdd7f0936be2a0c89833e374232aee5f63cf9af5c1f",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-27T07:13:41Z",
    "title_canon_sha256": "f4f8662e3bc6513f070fc104830bd339b8bef14b46d463ee181e00fc648e88a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18095",
    "kind": "arxiv",
    "version": 1
  }
}