Pith Number

pith:DBO3WQPO

pith:2023:DBO3WQPOJXKQAJ42QNFTFGRM5S

not attested not anchored not stored refs pending

Derivative-Free Global Minimization in One Dimension: Relaxation, Monte Carlo, and Sampling

Alexandra A. Gomes, Diogo A. Gomes

arxiv:2308.09050 v1 · 2023-08-17 · 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{DBO3WQPOJXKQAJ42QNFTFGRM5S}

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

Inexact Proximal Point Algorithms for Zeroth-Order Global Optimization

Receipt and verification

First computed	2026-07-05T06:42:26.511451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

185dbb41ee4dd500279a834b329a2cecbdc9d9c801d924de388127b309f1ea6a

Aliases

arxiv: 2308.09050 · arxiv_version: 2308.09050v1 · doi: 10.48550/arxiv.2308.09050 · pith_short_12: DBO3WQPOJXKQ · pith_short_16: DBO3WQPOJXKQAJ42 · pith_short_8: DBO3WQPO

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/DBO3WQPOJXKQAJ42QNFTFGRM5S \
  | 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: 185dbb41ee4dd500279a834b329a2cecbdc9d9c801d924de388127b309f1ea6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ebbb0758eb5f4921b046bf663df5e156881951a7f25e2648e3dc4da31e11033",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-08-17T15:31:21Z",
    "title_canon_sha256": "3d1467d2152f3d0173b49b6c2c24c3540b81f4a06038c7af8b239f6f16049037"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.09050",
    "kind": "arxiv",
    "version": 1
  }
}