Pith Number

pith:YEVVY2FR

pith:2013:YEVVY2FRRHOMQG235AEDLTVUHA

not attested not anchored not stored refs pending

Identifying Signatures of Selection in Genetic Time Series

Alison Feder, Joshua B. Plotkin, Sergey Kryazhimskiy

arxiv:1302.0452 v2 · 2013-02-03 · 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{YEVVY2FRRHOMQG235AEDLTVUHA}

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	2026-05-18T03:05:26.235487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c12b5c68b189dcc81b5be80835ceb4381d9266483e88b9a7ddf60c715063e6e5

Aliases

arxiv: 1302.0452 · arxiv_version: 1302.0452v2 · doi: 10.48550/arxiv.1302.0452 · pith_short_12: YEVVY2FRRHOM · pith_short_16: YEVVY2FRRHOMQG23 · pith_short_8: YEVVY2FR

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/YEVVY2FRRHOMQG235AEDLTVUHA \
  | 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: c12b5c68b189dcc81b5be80835ceb4381d9266483e88b9a7ddf60c715063e6e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1c731d5d73b8a9ca1c4fa553549a98ad47ff0666c8efc84d1c76ec204b5094d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-02-03T03:42:55Z",
    "title_canon_sha256": "8bac8b6a4393fa472050a6589fc932e2112d4776f19759fbe516e68f18838834"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0452",
    "kind": "arxiv",
    "version": 2
  }
}