Pith Number

pith:AO7TWTV6

pith:2026:AO7TWTV67RABMVTA4JI62B7RMW

not attested not anchored not stored refs pending

Why can genetic algorithms work in high-dimensional search spaces?

Stephen Whitelam

arxiv:2606.30619 v1 · 2026-06-29 · cond-mat.stat-mech · 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{AO7TWTV67RABMVTA4JI62B7RMW}

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	2026-06-30T02:18:23.052528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03bf3b4ebefc40165660e251ed07f165b82ed70be9580de75af0389920cd6848

Aliases

arxiv: 2606.30619 · arxiv_version: 2606.30619v1 · doi: 10.48550/arxiv.2606.30619 · pith_short_12: AO7TWTV67RAB · pith_short_16: AO7TWTV67RABMVTA · pith_short_8: AO7TWTV6

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/AO7TWTV67RABMVTA4JI62B7RMW \
  | 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: 03bf3b4ebefc40165660e251ed07f165b82ed70be9580de75af0389920cd6848

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a313dc4cdced7c68a7e513af15d276bb50fff1676097dadf6b50bcc175975b31",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2026-06-29T17:52:23Z",
    "title_canon_sha256": "f449b12d9253a4acd86c24ea4c9321a97c9e8c40efb3eccf4585056000d79299"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30619",
    "kind": "arxiv",
    "version": 1
  }
}