Pith Number

pith:33WGZ4C7

pith:2019:33WGZ4C7YNAEDJ7NJT66Z3Q7FP

not attested not anchored not stored refs pending

Benchmarking HillVallEA for the GECCO 2019 Competition on Multimodal Optimization

P.A.N. Bosman, S.C. Maree, T. Alderliesten

arxiv:1907.10988 v1 · 2019-07-25 · 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{33WGZ4C7YNAEDJ7NJT66Z3Q7FP}

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	2026-05-17T23:39:33.811618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deec6cf05fc34041a7ed4cfdecee1f2bdf12f25fd5156d3a2565abf9bfa3e2ac

Aliases

arxiv: 1907.10988 · arxiv_version: 1907.10988v1 · doi: 10.48550/arxiv.1907.10988 · pith_short_12: 33WGZ4C7YNAE · pith_short_16: 33WGZ4C7YNAEDJ7N · pith_short_8: 33WGZ4C7

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/33WGZ4C7YNAEDJ7NJT66Z3Q7FP \
  | 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: deec6cf05fc34041a7ed4cfdecee1f2bdf12f25fd5156d3a2565abf9bfa3e2ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e262c7b926f96ea64df6c8509e7d7e855c4ddc94f6b5cd8fe8ef25b00e9f763",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2019-07-25T11:58:41Z",
    "title_canon_sha256": "450293301fcf52148279ee3a2969be1a0287420687ba5e0a279f3846fd36a591"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10988",
    "kind": "arxiv",
    "version": 1
  }
}