Pith Number

pith:TWWN3HPR

pith:2014:TWWN3HPRMVO4Q4QYLEYAQQ63N2

not attested not anchored not stored refs pending

Offshore Wind Farm Layout Optimization Using Adapted Genetic Algorithm: A different perspective

Feng Liu, Zhifang Wang

arxiv:1403.7178 v1 · 2014-03-27 · 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{TWWN3HPRMVO4Q4QYLEYAQQ63N2}

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	2026-05-18T02:55:26.345055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dacdd9df1655dc8721859300843db6eb4cf5389abfca2e03fa29552d55f0b00

Aliases

arxiv: 1403.7178 · arxiv_version: 1403.7178v1 · doi: 10.48550/arxiv.1403.7178 · pith_short_12: TWWN3HPRMVO4 · pith_short_16: TWWN3HPRMVO4Q4QY · pith_short_8: TWWN3HPR

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/TWWN3HPRMVO4Q4QYLEYAQQ63N2 \
  | 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: 9dacdd9df1655dc8721859300843db6eb4cf5389abfca2e03fa29552d55f0b00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "497542fc18fed5bd05a18205e3dcb8d4fca43e4eca4cd553d7e87568d47df82e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2014-03-27T19:16:50Z",
    "title_canon_sha256": "45078cc5cf8d2e35f7fd97305e9ae58ad5f122bfae307e82f7648d7dbf1faac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7178",
    "kind": "arxiv",
    "version": 1
  }
}