Pith Number

pith:W7ZTE2ZX

pith:2017:W7ZTE2ZXZ66SCK4JXTSK4NOXYD

not attested not anchored not stored refs pending

Upper Bounds on the Runtime of the Univariate Marginal Distribution Algorithm on OneMax

Carsten Witt

arxiv:1704.00026 v4 · 2017-03-31 · 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{W7ZTE2ZXZ66SCK4JXTSK4NOXYD}

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	2026-05-18T00:14:01.203498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7f3326b37cfbd212b89bce4ae35d7c0d5190bcd4ef9e45006e451eed02d2651

Aliases

arxiv: 1704.00026 · arxiv_version: 1704.00026v4 · doi: 10.48550/arxiv.1704.00026 · pith_short_12: W7ZTE2ZXZ66S · pith_short_16: W7ZTE2ZXZ66SCK4J · pith_short_8: W7ZTE2ZX

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/W7ZTE2ZXZ66SCK4JXTSK4NOXYD \
  | 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: b7f3326b37cfbd212b89bce4ae35d7c0d5190bcd4ef9e45006e451eed02d2651

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ea294142739bf1b52fb9602d4d60d386f1a8f30ba9b0e98ab178a33a92e68b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2017-03-31T19:00:08Z",
    "title_canon_sha256": "97b7ee70500a951c00f577a7a322d994485bd3ba43a01e83b41545470d7b5c71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00026",
    "kind": "arxiv",
    "version": 4
  }
}