Pith Number

pith:B4QENZM6

pith:2013:B4QENZM6D5EERUFKGK2WQVRG4I

not attested not anchored not stored refs pending

The pattern and distribution of deleterious mutations in maize

Jeffrey Ross-Ibarra, Sofiane Mezmouk

arxiv:1308.0380 v1 · 2013-08-02 · 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{B4QENZM6D5EERUFKGK2WQVRG4I}

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	2026-05-18T03:16:50.662189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f2046e59e1f4848d0aa32b5685626e21636831f75384255a0e2eac84d997d4f

Aliases

arxiv: 1308.0380 · arxiv_version: 1308.0380v1 · doi: 10.48550/arxiv.1308.0380 · pith_short_12: B4QENZM6D5EE · pith_short_16: B4QENZM6D5EERUFK · pith_short_8: B4QENZM6

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/B4QENZM6D5EERUFKGK2WQVRG4I \
  | 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: 0f2046e59e1f4848d0aa32b5685626e21636831f75384255a0e2eac84d997d4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95cf71bbd9c06985c02691ae61ac929bdc8eeee979ad665cb25ae80add7f8111",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2013-08-02T00:28:14Z",
    "title_canon_sha256": "17971f55480e1f53727d80f286e47d9e7c8a0de6b4edd07c0eb5816cbe3a9ed7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0380",
    "kind": "arxiv",
    "version": 1
  }
}