Pith Number

pith:DE7C3D26

pith:2013:DE7C3D26WGUGWJ4WQS6TNTCZB4

not attested not anchored not stored refs pending

A Model for the Generation and Transmission of Variations in Evolution

Olivier Rivoire, Stanislas Leibler

arxiv:1312.0226 v1 · 2013-12-01 · 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{DE7C3D26WGUGWJ4WQS6TNTCZB4}

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	2026-05-18T01:46:04.509412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

193e2d8f5eb1a86b279684bd36cc590f27291ecec610572edcbdde81862f03c9

Aliases

arxiv: 1312.0226 · arxiv_version: 1312.0226v1 · doi: 10.48550/arxiv.1312.0226 · pith_short_12: DE7C3D26WGUG · pith_short_16: DE7C3D26WGUGWJ4W · pith_short_8: DE7C3D26

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/DE7C3D26WGUGWJ4WQS6TNTCZB4 \
  | 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: 193e2d8f5eb1a86b279684bd36cc590f27291ecec610572edcbdde81862f03c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2435ef599403313d5c8098bd70f2e132e7010831e831220bcc2e16b5557c3dfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-12-01T14:15:32Z",
    "title_canon_sha256": "085a3b8cb89143ccc52b0d3ea913cca6b490fc367258cb5b589b04bb0391ab97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0226",
    "kind": "arxiv",
    "version": 1
  }
}