Pith Number

pith:37EIXIDG

pith:2023:37EIXIDGCTUTAQTOUYXO6NTZ5M

not attested not anchored not stored refs pending

Covariance Matrix Adaptation Evolutionary Strategy with Worst-Case Ranking Approximation for Min--Max Optimization and its Application to Berthing Control Tasks

Atsuhiro Miyagi, Atsuo Maki, Jun Sakuma, Kazuto Fukuchi, Yoshiki Miyauchi, Youhei Akimoto

arxiv:2303.16079 v1 · 2023-03-28 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{37EIXIDGCTUTAQTOUYXO6NTZ5M}

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	2026-07-05T05:55:31.562811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfc88ba06614e930426ea62eef3679eb0ef0ead433da397b2985bd9b40836f11

Aliases

arxiv: 2303.16079 · arxiv_version: 2303.16079v1 · doi: 10.48550/arxiv.2303.16079 · pith_short_12: 37EIXIDGCTUT · pith_short_16: 37EIXIDGCTUTAQTO · pith_short_8: 37EIXIDG

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/37EIXIDGCTUTAQTOUYXO6NTZ5M \
  | 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: dfc88ba06614e930426ea62eef3679eb0ef0ead433da397b2985bd9b40836f11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a3d7dabe2c7a3c489a5732230637691c4c2f0d7afc450673d4a614abd287ded",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2023-03-28T15:50:56Z",
    "title_canon_sha256": "62132cf1ad76d70ab8cac7617f47d1a8871f5d42ddbcdce28da946f43c8e54bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.16079",
    "kind": "arxiv",
    "version": 1
  }
}