Pith Number

pith:A2XFWJDS

pith:1995:A2XFWJDSJ475IPVBJCHFQUS7VA

not attested not anchored not stored refs pending

Self-Organization in Models of Populations with Two-Parent Reproduction on a Rugged Fitness Landscape

CNLS, Jan Finjord (Stavanger College, LANL)

arxiv:adap-org/9506003 v1 · 1995-06-26 · adap-org · nlin.AO · q-bio

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A2XFWJDSJ475IPVBJCHFQUS7VA}

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	2026-05-18T01:37:43.299653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06ae5b24724f3fd43ea1488e58525fa8273db895a9131fcd5c987d5407fcad81

Aliases

arxiv: adap-org/9506003 · arxiv_version: adap-org/9506003v1 · doi: 10.48550/arxiv.adap-org/9506003 · pith_short_12: A2XFWJDSJ475 · pith_short_16: A2XFWJDSJ475IPVB · pith_short_8: A2XFWJDS

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/A2XFWJDSJ475IPVBJCHFQUS7VA \
  | 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: 06ae5b24724f3fd43ea1488e58525fa8273db895a9131fcd5c987d5407fcad81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6feadcc229a8542660de8713e20a71ebba2532c2999d11fa63bae48143a1ddc",
    "cross_cats_sorted": [
      "nlin.AO",
      "q-bio"
    ],
    "license": "",
    "primary_cat": "adap-org",
    "submitted_at": "1995-06-26T23:53:40Z",
    "title_canon_sha256": "68aabf83b5bcc17034755e128d90925789596a84b4878a4b6271b90bc0bd6cde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "adap-org/9506003",
    "kind": "arxiv",
    "version": 1
  }
}