Pith Number

pith:NXANSOVO

pith:2023:NXANSOVO3PEMNZQFKKRFXOALVS

not attested not anchored not stored refs pending

The Evolutionary Computation Methods No One Should Use

Jakub Kudela

arxiv:2301.01984 v1 · 2023-01-05 · cs.NE · cs.AI · 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{NXANSOVO3PEMNZQFKKRFXOALVS}

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

Randomness as Reference: Benchmark Metric for Optimization in Engineering

Receipt and verification

First computed	2026-07-05T05:30:48.572395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dc0d93aaedbc8c6e60552a25bb80bacaacae075e10f37a54c3208688d6a9441

Aliases

arxiv: 2301.01984 · arxiv_version: 2301.01984v1 · doi: 10.48550/arxiv.2301.01984 · pith_short_12: NXANSOVO3PEM · pith_short_16: NXANSOVO3PEMNZQF · pith_short_8: NXANSOVO

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/NXANSOVO3PEMNZQFKKRFXOALVS \
  | 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: 6dc0d93aaedbc8c6e60552a25bb80bacaacae075e10f37a54c3208688d6a9441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "386ecd22262767f551f81a8fbcd95575ecf13547c19669f4368822408223a861",
    "cross_cats_sorted": [
      "cs.AI",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2023-01-05T09:39:24Z",
    "title_canon_sha256": "11c165faf030b43e834dc3f3d109b022142af7825d82e37514736ab7d55d2e58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.01984",
    "kind": "arxiv",
    "version": 1
  }
}