Pith Number

pith:ZV333QIZ

pith:2018:ZV333QIZKXDGOE55UFNQAL7D77

not attested not anchored not stored refs pending

An Adaptive Population Size Differential Evolution with Novel Mutation Strategy for Constrained Optimization

Hu Wang, Meng-Zhu Yang, Yuan Fu

arxiv:1805.04217 v1 · 2018-05-11 · 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{ZV333QIZKXDGOE55UFNQAL7D77}

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	2026-05-18T00:16:13.186126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd77bdc11955c66713bda15b002fe3ffd4407cdb50d473c62bd4de1465dd0b87

Aliases

arxiv: 1805.04217 · arxiv_version: 1805.04217v1 · doi: 10.48550/arxiv.1805.04217 · pith_short_12: ZV333QIZKXDG · pith_short_16: ZV333QIZKXDGOE55 · pith_short_8: ZV333QIZ

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/ZV333QIZKXDGOE55UFNQAL7D77 \
  | 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: cd77bdc11955c66713bda15b002fe3ffd4407cdb50d473c62bd4de1465dd0b87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d4fbcf70c1efa1d49ae97174601dced466c5f6d2d569a191b16672f05925dd0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2018-05-11T01:28:35Z",
    "title_canon_sha256": "c1afd6343469c91ab1d37fae9bf0e8d1aabbe46dfc3626b99c269aae636b0fdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04217",
    "kind": "arxiv",
    "version": 1
  }
}