Pith Number

pith:W6CQKC2L

pith:2013:W6CQKC2L6OB4M3TC6BA37O4E7I

not attested not anchored not stored refs pending

The rise and fall of the Phytophthora infestans lineage that triggered the Irish potato famine

Bagdevi Mishra, Christa Lanz, Detlef Weigel, Frank N. Martin, Hern\'an A. Burbano, Johannes Krause, Kentaro Yoshida, Liliana M. Cano, Marco Thines, Marina Pais, Rahul Sharma, Sophien Kamoun, Verena J. Schuenemann

arxiv:1305.4206 v1 · 2013-05-17 · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6CQKC2L6OB4M3TC6BA37O4E7I}

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	2026-05-18T03:21:00.107209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b785050b4bf383c66e62f041bfbb84fa05389e0cc41e8f8057d3fdd47446ef0a

Aliases

arxiv: 1305.4206 · arxiv_version: 1305.4206v1 · doi: 10.48550/arxiv.1305.4206 · pith_short_12: W6CQKC2L6OB4 · pith_short_16: W6CQKC2L6OB4M3TC · pith_short_8: W6CQKC2L

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/W6CQKC2L6OB4M3TC6BA37O4E7I \
  | 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: b785050b4bf383c66e62f041bfbb84fa05389e0cc41e8f8057d3fdd47446ef0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1490ca6488af22f1887122845050852c1cb754961cc8d5e08e9c166a223a735",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.GN",
    "submitted_at": "2013-05-17T23:22:29Z",
    "title_canon_sha256": "8b3b1f21a90c64cd148a31027fd90bbb62e8905dd885f225376a30f5e03f6ece"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4206",
    "kind": "arxiv",
    "version": 1
  }
}