Pith Number

pith:KKFMKFIW

pith:2019:KKFMKFIWR22SF3GRWZISAAYKY2

not attested not anchored not stored refs pending

Faster Genetic Programming GPquick via multicore and Advanced Vector Extensions

W. Banzhaf, W. B. Langdon

arxiv:1902.09215 v1 · 2019-02-25 · 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{KKFMKFIWR22SF3GRWZISAAYKY2}

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	2026-05-17T23:52:46.358056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

528ac515168eb522ecd1b65120030ac6b1794bde964b7a38397e2e75e28ccdcf

Aliases

arxiv: 1902.09215 · arxiv_version: 1902.09215v1 · doi: 10.48550/arxiv.1902.09215 · pith_short_12: KKFMKFIWR22S · pith_short_16: KKFMKFIWR22SF3GR · pith_short_8: KKFMKFIW

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/KKFMKFIWR22SF3GRWZISAAYKY2 \
  | 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: 528ac515168eb522ecd1b65120030ac6b1794bde964b7a38397e2e75e28ccdcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44a142bafb2c3fb8b701a7bc46f5d7aa3b45282e1f3991660a36b194bc3baa85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-02-25T12:01:18Z",
    "title_canon_sha256": "6fff05f1bb9aa234591968d84711ef5c35fd46597201fc92275879ca664fa9aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09215",
    "kind": "arxiv",
    "version": 1
  }
}