Pith Number

pith:X27P7O7O

pith:2010:X27P7O7ORHLY5ISLJQOC44M34J

not attested not anchored not stored refs pending

Critical properties of complex fitness landscapes

Arend Hintze, Bj{\o}rn {\O}stman, Christoph Adami (KGI)

arxiv:1006.2908 v1 · 2010-06-15 · q-bio.PE · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X27P7O7ORHLY5ISLJQOC44M34J}

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	2026-05-18T04:33:07.328110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bebeffbbee89d78ea24b4c1c2e719be26c4fae9270bd14c00a7e46c62a09e6f2

Aliases

arxiv: 1006.2908 · arxiv_version: 1006.2908v1 · doi: 10.48550/arxiv.1006.2908 · pith_short_12: X27P7O7ORHLY · pith_short_16: X27P7O7ORHLY5ISL · pith_short_8: X27P7O7O

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/X27P7O7ORHLY5ISLJQOC44M34J \
  | 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: bebeffbbee89d78ea24b4c1c2e719be26c4fae9270bd14c00a7e46c62a09e6f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b190d7bf8e641ed38b22224c5fd94a79afe9fbc65bcdbd3f279cd0c00f789cc",
    "cross_cats_sorted": [
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2010-06-15T07:31:50Z",
    "title_canon_sha256": "044f2718549900a4b876dcb39fd8d69d680fa13708d6d4b7b44b57af5b0934ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2908",
    "kind": "arxiv",
    "version": 1
  }
}