Pith Number

pith:EQNBZCP4

pith:2019:EQNBZCP432JNUJMRACEBPFXIGO

not attested not anchored not stored refs pending

An Improved multi-objective genetic algorithm based on orthogonal design and adaptive clustering pruning strategy

Chong Zhao, Guizeng You, Mengfei Dou, Xinian Guo, Xinwu Yang

arxiv:1901.00577 v1 · 2019-01-03 · 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{EQNBZCP432JNUJMRACEBPFXIGO}

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	2026-05-17T23:57:02.090609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

241a1c89fcde92da259100881796e833801530338f7d44322fae766caa49313b

Aliases

arxiv: 1901.00577 · arxiv_version: 1901.00577v1 · doi: 10.48550/arxiv.1901.00577 · pith_short_12: EQNBZCP432JN · pith_short_16: EQNBZCP432JNUJMR · pith_short_8: EQNBZCP4

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/EQNBZCP432JNUJMRACEBPFXIGO \
  | 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: 241a1c89fcde92da259100881796e833801530338f7d44322fae766caa49313b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9935da78cd347f0a599ae15ee3146574dd10d6584c0afee2cfba19400782ffe",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-01-03T02:12:07Z",
    "title_canon_sha256": "7b0a47163ff0e77b892a53840d4fcd9c58fed19992e8136c450808c394b07629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00577",
    "kind": "arxiv",
    "version": 1
  }
}