Pith Number

pith:PUQ3P2GD

pith:2013:PUQ3P2GDHF5OKCO3IGFN3LU6F3

not attested not anchored not stored refs pending

On the Success Rate of Crossover Operators for Genetic Programming with Offspring Selection

Andreas Beham, Gabriel Kronberger, Michael Affenzeller, Stefan Wagner, Stephan Winkler

arxiv:1309.5896 v1 · 2013-09-23 · 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{PUQ3P2GDHF5OKCO3IGFN3LU6F3}

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	2026-05-18T03:12:33.799735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d21b7e8c3397ae509db418addae9e2edcf8ad200711ab818d755c9fc5200f3f

Aliases

arxiv: 1309.5896 · arxiv_version: 1309.5896v1 · doi: 10.48550/arxiv.1309.5896 · pith_short_12: PUQ3P2GDHF5O · pith_short_16: PUQ3P2GDHF5OKCO3 · pith_short_8: PUQ3P2GD

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/PUQ3P2GDHF5OKCO3IGFN3LU6F3 \
  | 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: 7d21b7e8c3397ae509db418addae9e2edcf8ad200711ab818d755c9fc5200f3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c524e07fd372483a201e9f44b2518c77a3cfbf05a76aab5ca449819a51bb9c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2013-09-23T17:54:22Z",
    "title_canon_sha256": "2b1d43d7676a58d0d8c9ba92bd1e9461342ee4e4583ab3e9c0d53aabcdcbba79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5896",
    "kind": "arxiv",
    "version": 1
  }
}