Pith Number

pith:WGIJRGIY

pith:2013:WGIJRGIYCLL55IRC7OYTZRQB6B

not attested not anchored not stored refs pending

The genomic impacts of drift and selection for hybrid performance in maize

Jeffrey Ross-Ibarra, Jode W. Edwards, Justin P. Gerke, Katherine E. Guill, Michael D. McMullen

arxiv:1307.7313 v1 · 2013-07-27 · 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{WGIJRGIYCLL55IRC7OYTZRQB6B}

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	2026-05-18T01:37:51.433506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b19098991812d7dea222fbb13cc601f043c3e446c8f753a9997a166b011f7533

Aliases

arxiv: 1307.7313 · arxiv_version: 1307.7313v1 · doi: 10.48550/arxiv.1307.7313 · pith_short_12: WGIJRGIYCLL5 · pith_short_16: WGIJRGIYCLL55IRC · pith_short_8: WGIJRGIY

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/WGIJRGIYCLL55IRC7OYTZRQB6B \
  | 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: b19098991812d7dea222fbb13cc601f043c3e446c8f753a9997a166b011f7533

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cedf752a721ee1c0741f63ba098a9a6268df65eb4e808b6bf547076b69b102f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-07-27T21:41:17Z",
    "title_canon_sha256": "403ee9a03ed023b92f36bea3fae9a7a04cc075a896ac3a997775a64ba85565ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7313",
    "kind": "arxiv",
    "version": 1
  }
}