Pith Number

pith:NNA73H2J

pith:2024:NNA73H2JYF7E5UVCZ7WJ3C4EAH

not attested not anchored not stored refs pending

CEopt: A MATLAB Package for Non-convex Optimization with the Cross-Entropy Method

Americo Cunha Jr, Jos\'e Geraldo Telles Ribeiro, Julio Cesar Basilio, Marcos Vinicius Issa

arxiv:2409.00013 v1 · 2024-08-15 · stat.CO · cs.MS · math.OC · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NNA73H2JYF7E5UVCZ7WJ3C4EAH}

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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

Scenario-driven optimization of passive vehicle suspensions: explaining the effectiveness of asymmetric damping

Receipt and verification

First computed	2026-07-05T09:01:39.395214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b41fd9f49c17e4ed2a2cfec9d8b8401e77ddd4fe2f87bc3d683a78395bae49d

Aliases

arxiv: 2409.00013 · arxiv_version: 2409.00013v1 · doi: 10.48550/arxiv.2409.00013 · pith_short_12: NNA73H2JYF7E · pith_short_16: NNA73H2JYF7E5UVC · pith_short_8: NNA73H2J

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/NNA73H2JYF7E5UVCZ7WJ3C4EAH \
  | 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: 6b41fd9f49c17e4ed2a2cfec9d8b8401e77ddd4fe2f87bc3d683a78395bae49d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30623b35d53d3ca704315b27db30b0f5a0b3a4668fd26f400b085bac7e753b2a",
    "cross_cats_sorted": [
      "cs.MS",
      "math.OC",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2024-08-15T23:53:50Z",
    "title_canon_sha256": "8594517b475e4adf7342e7cd16338385992c85a15df2b4b6b1b5e80c5206af0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.00013",
    "kind": "arxiv",
    "version": 1
  }
}