Pith Number

pith:W3ZSOQDV

pith:2012:W3ZSOQDV4J3P363RTV3FY7IVES

not attested not anchored not stored refs pending

Evolutionary accessibility in tunably rugged fitness landscapes

Jasper Franke, Joachim Krug

arxiv:1203.4948 v2 · 2012-03-22 · q-bio.PE · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3ZSOQDV4J3P363RTV3FY7IVES}

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	2026-05-18T01:58:04.665062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6f3274075e276fdfb719d765c7d1524aaa20faa3dad5ba2371b59a8adf3d738

Aliases

arxiv: 1203.4948 · arxiv_version: 1203.4948v2 · doi: 10.48550/arxiv.1203.4948 · pith_short_12: W3ZSOQDV4J3P · pith_short_16: W3ZSOQDV4J3P363R · pith_short_8: W3ZSOQDV

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/W3ZSOQDV4J3P363RTV3FY7IVES \
  | 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: b6f3274075e276fdfb719d765c7d1524aaa20faa3dad5ba2371b59a8adf3d738

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eee2a4f4652a653a390516b064cbe829627f558785df71c83c263406bf330bb",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2012-03-22T10:17:24Z",
    "title_canon_sha256": "8cf44e46d562058bca691eab2b9cef6c3778781a24f2dd07908eab6fced1a56a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4948",
    "kind": "arxiv",
    "version": 2
  }
}