Pith Number

pith:SHXZ6G27

pith:2017:SHXZ6G27OIZ2XS4IVGBSZQJ5KN

not attested not anchored not stored refs pending

Genealogical Distance as a Diversity Estimate in Evolutionary Algorithms

Lenz Belzner, Thomas Gabor

arxiv:1704.08774 v1 · 2017-04-27 · 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{SHXZ6G27OIZ2XS4IVGBSZQJ5KN}

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	2026-05-18T00:45:25.300351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91ef9f1b5f7233abcb88a9832cc13d5362ba9f5b3a84181a72be33baf521d43e

Aliases

arxiv: 1704.08774 · arxiv_version: 1704.08774v1 · doi: 10.48550/arxiv.1704.08774 · pith_short_12: SHXZ6G27OIZ2 · pith_short_16: SHXZ6G27OIZ2XS4I · pith_short_8: SHXZ6G27

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/SHXZ6G27OIZ2XS4IVGBSZQJ5KN \
  | 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: 91ef9f1b5f7233abcb88a9832cc13d5362ba9f5b3a84181a72be33baf521d43e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6edf9b41b01f3a8b7497fc022c904d61bf8b6f6b207e4a7b26277d3f4f7c4aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2017-04-27T23:38:36Z",
    "title_canon_sha256": "c64960888d653964b917f71aa881b6b3fe6259387d4f8690a7fc862724cf8cd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08774",
    "kind": "arxiv",
    "version": 1
  }
}