Pith Number

pith:LFBCWY5G

pith:2011:LFBCWY5GMTGQ5KZNG65GLWUN5U

not attested not anchored not stored refs pending

The Diversity Paradox: How Nature Resolves an Evolutionary Dilemma

James M. Whitacre, Sergei P. Atamas

arxiv:1112.3115 v1 · 2011-12-14 · nlin.AO · cs.AI · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFBCWY5GMTGQ5KZNG65GLWUN5U}

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	2026-05-18T04:06:20.135719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59422b63a664cd0eab2d37ba65da8ded0c9bdc3ca954d93226d58ffeab36834a

Aliases

arxiv: 1112.3115 · arxiv_version: 1112.3115v1 · doi: 10.48550/arxiv.1112.3115 · pith_short_12: LFBCWY5GMTGQ · pith_short_16: LFBCWY5GMTGQ5KZN · pith_short_8: LFBCWY5G

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/LFBCWY5GMTGQ5KZNG65GLWUN5U \
  | 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: 59422b63a664cd0eab2d37ba65da8ded0c9bdc3ca954d93226d58ffeab36834a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdf8df610327371e2fe3bcfeae93e88f746ba9104c5648ae586be20b92845862",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2011-12-14T04:47:05Z",
    "title_canon_sha256": "f04f6a779a4179bf846dba48a8cf7699e112f41e005aa8cd1abb73d0476fb828"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3115",
    "kind": "arxiv",
    "version": 1
  }
}