Pith Number

pith:4CG7CU6Q

pith:2017:4CG7CU6QGXWXHPN4J4NMJIQLWF

not attested not anchored not stored refs pending

Evolutionary Multitasking for Single-objective Continuous Optimization: Benchmark Problems, Performance Metric, and Baseline Results

Abhishek Gupta, A.K. Qin, Bingshui Da, Chuan-Kang Ting, Ke Tang, Liang Feng, Xin Yao, Yew-Soon Ong, Zexuan Zhu

arxiv:1706.03470 v1 · 2017-06-12 · 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{4CG7CU6QGXWXHPN4J4NMJIQLWF}

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	2026-05-18T00:42:35.620440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e08df153d035ed73bdbc4f1ac4a20bb170f12039ec4af55aac5b42e99576691e

Aliases

arxiv: 1706.03470 · arxiv_version: 1706.03470v1 · doi: 10.48550/arxiv.1706.03470 · pith_short_12: 4CG7CU6QGXWX · pith_short_16: 4CG7CU6QGXWXHPN4 · pith_short_8: 4CG7CU6Q

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/4CG7CU6QGXWXHPN4J4NMJIQLWF \
  | 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: e08df153d035ed73bdbc4f1ac4a20bb170f12039ec4af55aac5b42e99576691e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be391252ec036de3b276610769d8a9a0307914b880f5227e0b20436b97723a11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2017-06-12T05:25:40Z",
    "title_canon_sha256": "5c33f2f45e1fbb9028d2a099c276e52aa6006ba066046879b024d63b86f0624a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03470",
    "kind": "arxiv",
    "version": 1
  }
}