Pith Number

pith:7GT33VK5

pith:2011:7GT33VK5XU4QQC6CGOKK3J6YFB

not attested not anchored not stored refs pending

Counting with Combined Splitting and Capture-Recapture Methods

Ad Ridder, Bahar Kaynar, Paul Dupuis, Radislav Vaisman, Reuven Rubinstein

arxiv:1103.6096 v1 · 2011-03-31 · stat.CO · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GT33VK5XU4QQC6CGOKK3J6YFB}

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	2026-05-18T04:25:25.177525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9a7bdd55dbd39080bc23394ada7d8287ceaa298b35ee94862b2e6b8b013b932

Aliases

arxiv: 1103.6096 · arxiv_version: 1103.6096v1 · doi: 10.48550/arxiv.1103.6096 · pith_short_12: 7GT33VK5XU4Q · pith_short_16: 7GT33VK5XU4QQC6C · pith_short_8: 7GT33VK5

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/7GT33VK5XU4QQC6CGOKK3J6YFB \
  | 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: f9a7bdd55dbd39080bc23394ada7d8287ceaa298b35ee94862b2e6b8b013b932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "961d9e7128b01e53d336b2fb2c4f28fb5149b38a4cd2301750514343e59812b3",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2011-03-31T06:42:26Z",
    "title_canon_sha256": "39bf681ab01b976587b69ab9af2326146bc94051e17d0de982cf2c9ea341b3b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.6096",
    "kind": "arxiv",
    "version": 1
  }
}