Pith Number

pith:QXKHLZC3

pith:2023:QXKHLZC3364LIDM3EOFVIOLM3X

not attested not anchored not stored refs pending

Extinction time in growth models subject to binomial catastrophes

A. Roldan-Correa, F. Duque, F. P. Machado, V. V. Junior

arxiv:2302.02826 v4 · 2023-02-06 · math.PR · 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{QXKHLZC3364LIDM3EOFVIOLM3X}

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	2026-07-05T06:42:19.406761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85d475e45bdfb8b40d9b238b54396cddc9f2d9fdd34b37e72073343a0abbc782

Aliases

arxiv: 2302.02826 · arxiv_version: 2302.02826v4 · doi: 10.48550/arxiv.2302.02826 · pith_short_12: QXKHLZC3364L · pith_short_16: QXKHLZC3364LIDM3 · pith_short_8: QXKHLZC3

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/QXKHLZC3364LIDM3EOFVIOLM3X \
  | 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: 85d475e45bdfb8b40d9b238b54396cddc9f2d9fdd34b37e72073343a0abbc782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa11cb4779135bf8c2f31b2623e67ae3009b62fb9ff604e4dbc2b3c4f4dfaf39",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2023-02-06T14:43:38Z",
    "title_canon_sha256": "14d9ab790be7eba3f167c033608894840e1181ef4ea73abdcc429faa46f3600b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02826",
    "kind": "arxiv",
    "version": 4
  }
}