Pith Number

pith:BHOJLVOE

pith:2026:BHOJLVOEZGJTB2D37DJ6EYQ45N

not attested not anchored not stored refs pending

Zero-Inflated Gaussian Distributions Enable Parameter-Space Sparsity in Estimation-of-Distribution Algorithms

Andreas Faust, Juergen Becker, Sven Nitzsche

arxiv:2606.19369 v1 · 2026-06-11 · cs.LG · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BHOJLVOEZGJTB2D37DJ6EYQ45N}

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	2026-06-19T16:12:23.343442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09dc95d5c4c99330e87bf8d3e2621ceb652b52daf01ce583e730a5aee03a7ec5

Aliases

arxiv: 2606.19369 · arxiv_version: 2606.19369v1 · doi: 10.48550/arxiv.2606.19369 · pith_short_12: BHOJLVOEZGJT · pith_short_16: BHOJLVOEZGJTB2D3 · pith_short_8: BHOJLVOE

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/BHOJLVOEZGJTB2D37DJ6EYQ45N \
  | 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: 09dc95d5c4c99330e87bf8d3e2621ceb652b52daf01ce583e730a5aee03a7ec5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f06482ad7940b1aefe24473ff1c00e7723dc2204d0b8d56cfbb5d0c38275d3b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-11T18:43:18Z",
    "title_canon_sha256": "8266dde3d91490d2d7a693aef9b5fc8fcf0c02eeacb5fbd59e73095075d95a14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19369",
    "kind": "arxiv",
    "version": 1
  }
}