Pith Number

pith:JFONOOIG

pith:2025:JFONOOIGUFXGVCLSY6KEVGWPIB

not attested not anchored not stored refs pending

Efficient Gradient-Enhanced Bayesian Optimizer with Comparisons to Conjugate-Gradient and Quasi-Newton Optimizers for Unconstrained Local Optimization

Andr\'e L. Marchildon, David W. Zingg

arxiv:2504.09375 v2 · 2025-04-12 · 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{JFONOOIGUFXGVCLSY6KEVGWPIB}

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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

A Framework for Nonlinearly-Constrained Gradient-Enhanced Local Bayesian Optimization with Comparisons to Quasi-Newton Optimizers

Receipt and verification

First computed	2026-05-18T02:44:39.195827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

495cd73906a16e6a8972c7944a9acf406846587ace31b7409b9098cb0367b285

Aliases

arxiv: 2504.09375 · arxiv_version: 2504.09375v2 · doi: 10.48550/arxiv.2504.09375 · pith_short_12: JFONOOIGUFXG · pith_short_16: JFONOOIGUFXGVCLS · pith_short_8: JFONOOIG

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/JFONOOIGUFXGVCLSY6KEVGWPIB \
  | 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: 495cd73906a16e6a8972c7944a9acf406846587ace31b7409b9098cb0367b285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d03200825eeb5e17dd02156d069ab7b1c89213d558fa3bd1885b6d86c17d2259",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-04-12T23:49:17Z",
    "title_canon_sha256": "b3355d4e5d29e8b56dea8d8702562eba7327b55473d31a87b39088b90c23ae46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.09375",
    "kind": "arxiv",
    "version": 2
  }
}