Pith Number

pith:3R7QTXRB

pith:2014:3R7QTXRB3C2MWJJDD3JTIQ7P3I

not attested not anchored not stored refs pending

The diversity of evolutionary dynamics on epistatic versus non-epistatic fitness landscapes

David M. McCandlish, Jakub Otwinowski, Joshua B. Plotkin

arxiv:1410.2508 v3 · 2014-10-09 · 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{3R7QTXRB3C2MWJJDD3JTIQ7P3I}

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	2026-05-18T02:25:26.278686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc7f09de21d8b4cb25231ed33443efda0348e47b2313d4a7f4d6c8348e044bd3

Aliases

arxiv: 1410.2508 · arxiv_version: 1410.2508v3 · doi: 10.48550/arxiv.1410.2508 · pith_short_12: 3R7QTXRB3C2M · pith_short_16: 3R7QTXRB3C2MWJJD · pith_short_8: 3R7QTXRB

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/3R7QTXRB3C2MWJJDD3JTIQ7P3I \
  | 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: dc7f09de21d8b4cb25231ed33443efda0348e47b2313d4a7f4d6c8348e044bd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a92684b6806111d18db57d3bca6fe64c6c6dc0b78b1d10b5651ee59bccfc501",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2014-10-09T15:29:26Z",
    "title_canon_sha256": "de38d6faebc3a530a6a33003baa13255b0a0aa8921670739035e3ce9e2b80cc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2508",
    "kind": "arxiv",
    "version": 3
  }
}