Pith Number

pith:DUTG3XPC

pith:2021:DUTG3XPCEX4YCBCTZALZLB4GQG

not attested not anchored not stored refs pending

Influence of Binomial Crossover on Approximation Error of Evolutionary Algorithms

Cong Wang, Jun He, Xiufen Zou, Yu Chen

arxiv:2109.14195 v3 · 2021-09-29 · 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{DUTG3XPCEX4YCBCTZALZLB4GQG}

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	2026-07-05T04:48:08.246755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d266ddde225f9810453c81795878681929c946fb5a20aff403dd9cc5dec1975

Aliases

arxiv: 2109.14195 · arxiv_version: 2109.14195v3 · doi: 10.48550/arxiv.2109.14195 · pith_short_12: DUTG3XPCEX4Y · pith_short_16: DUTG3XPCEX4YCBCT · pith_short_8: DUTG3XPC

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/DUTG3XPCEX4YCBCTZALZLB4GQG \
  | 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: 1d266ddde225f9810453c81795878681929c946fb5a20aff403dd9cc5dec1975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e9410cccfec49cead21ddfe37a6a5f700be6ce2fc52e0c337ae9b411b03d412",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2021-09-29T05:15:01Z",
    "title_canon_sha256": "95d7316ec3cba45afd7bf079f15aeb4b84ba8977e8e9353cf40f2372b46e5030"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14195",
    "kind": "arxiv",
    "version": 3
  }
}