Pith Number

pith:4HVBMM7V

pith:2024:4HVBMM7V6UPZ2WPPJ2MEQC7WWX

not attested not anchored not stored refs pending

A Tutorial on the Design, Experimentation and Application of Metaheuristic Algorithms to Real-World Optimization Problems

Antonio J. Nebro, Antonio LaTorre, Carlos A. Coello Coello, Daniel Molina, Eneko Osaba, Esther Villar-Rodriguez, Francisco Herrera, Javier Del Ser, Ponnuthurai N.Suganthan

arxiv:2410.03205 v1 · 2024-10-04 · cs.NE · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4HVBMM7V6UPZ2WPPJ2MEQC7WWX}

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	2026-07-05T09:15:46.199534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1ea1633f5f51f9d59ef4e98480bf6b5d1018c4572f321eaf22eeacae1935e3c

Aliases

arxiv: 2410.03205 · arxiv_version: 2410.03205v1 · doi: 10.48550/arxiv.2410.03205 · pith_short_12: 4HVBMM7V6UPZ · pith_short_16: 4HVBMM7V6UPZ2WPP · pith_short_8: 4HVBMM7V

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/4HVBMM7V6UPZ2WPPJ2MEQC7WWX \
  | 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: e1ea1633f5f51f9d59ef4e98480bf6b5d1018c4572f321eaf22eeacae1935e3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42ee28839cf3b743599812382ffc5290c75966ff37c8c99f6bd2691064104ff2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2024-10-04T07:41:23Z",
    "title_canon_sha256": "20eb405bd4eaab6ca6a328e2661532ffa2a1d80b3aa17603db6626f8cef44bc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.03205",
    "kind": "arxiv",
    "version": 1
  }
}