Pith Number

pith:EF4QOBHL

pith:2025:EF4QOBHL65TJHD5RC72OWMGCOM

not attested not anchored not stored refs pending

Cascading CMA-ES Instances for Generating Input-diverse Solution Batches

Carola Doerr, Christoph D\"urr, Elena Raponi, Maria Laura Santoni, Mike Preuss

arxiv:2502.13730 v2 · 2025-02-19 · 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{EF4QOBHL65TJHD5RC72OWMGCOM}

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	2026-07-05T11:48:47.702012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21790704ebf766938fb117f4eb30c2733d9324f52c65ebb35adf944ebec0564f

Aliases

arxiv: 2502.13730 · arxiv_version: 2502.13730v2 · doi: 10.48550/arxiv.2502.13730 · pith_short_12: EF4QOBHL65TJ · pith_short_16: EF4QOBHL65TJHD5R · pith_short_8: EF4QOBHL

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/EF4QOBHL65TJHD5RC72OWMGCOM \
  | 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: 21790704ebf766938fb117f4eb30c2733d9324f52c65ebb35adf944ebec0564f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f90c7b8dcc69b266b184155708aab959bf2522c9007e11164ebe8ed875fe51b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2025-02-19T13:55:51Z",
    "title_canon_sha256": "c82fa7c55eaf146734ce89a2dcbed52e4127ca01cb6be73ac4a12a59645e7522"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13730",
    "kind": "arxiv",
    "version": 2
  }
}