Pith Number

pith:E2DFNJ2Y

pith:2025:E2DFNJ2YAREN45ICLXOTXZI3ZA

not attested not anchored not stored refs pending

Enhanced Ideal Objective Vector Estimation for Evolutionary Multi-Objective Optimization

Maoguo Gong, Ruihao Zheng, Yin Wu, Zhenkun Wang

arxiv:2505.21903 v1 · 2025-05-28 · 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{E2DFNJ2YAREN45ICLXOTXZI3ZA}

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	2026-07-05T11:11:05.715379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

268656a7580448de75025ddd3be51bc803c11821aec1a5506080884f3330206e

Aliases

arxiv: 2505.21903 · arxiv_version: 2505.21903v1 · doi: 10.48550/arxiv.2505.21903 · pith_short_12: E2DFNJ2YAREN · pith_short_16: E2DFNJ2YAREN45IC · pith_short_8: E2DFNJ2Y

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/E2DFNJ2YAREN45ICLXOTXZI3ZA \
  | 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: 268656a7580448de75025ddd3be51bc803c11821aec1a5506080884f3330206e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e9679555a144f29ca49d7cda7d3dcaaa34c1333d5c7fe207aa5557404b70327",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2025-05-28T02:36:45Z",
    "title_canon_sha256": "d38f6cc506f9c3b502fcf3cb982a5a607a18e2b6f4f911ff6cddf8951ef3134f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21903",
    "kind": "arxiv",
    "version": 1
  }
}