Pith Number

pith:QTDX2HXI

pith:2014:QTDX2HXIOKMTZNEBARRKQZ7PNJ

not attested not anchored not stored refs pending

Synonymous and Nonsynonymous Distances Help Untangle Convergent Evolution and Recombination

Evgeni V. Sokurenko, Peter B. Chi, Philippe Lemey, Sujay Chattopadhyay, Vladimir N. Minin

arxiv:1410.1263 v2 · 2014-10-06 · stat.ME · q-bio.GN · 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{QTDX2HXIOKMTZNEBARRKQZ7PNJ}

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	2026-05-18T02:41:01.613845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84c77d1ee872993cb4810462a867ef6a57cdfae42d149e005cd5eafe7af288ec

Aliases

arxiv: 1410.1263 · arxiv_version: 1410.1263v2 · doi: 10.48550/arxiv.1410.1263 · pith_short_12: QTDX2HXIOKMT · pith_short_16: QTDX2HXIOKMTZNEB · pith_short_8: QTDX2HXI

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/QTDX2HXIOKMTZNEBARRKQZ7PNJ \
  | 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: 84c77d1ee872993cb4810462a867ef6a57cdfae42d149e005cd5eafe7af288ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa38819067eb25bb57c512795051f79ceb942c75a08eb33f1cbaaa030e39bbae",
    "cross_cats_sorted": [
      "q-bio.GN",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-10-06T05:54:57Z",
    "title_canon_sha256": "72942685db987fde48b50694636483cf9d85cce22c4a06ab7e7e16334d0e7141"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1263",
    "kind": "arxiv",
    "version": 2
  }
}