Pith Number

pith:HOOB3YCX

pith:2011:HOOB3YCX7MLEDOSOFLFZIHI6KH

not attested not anchored not stored refs pending

Analysis of a capture-recapture estimator for the size of populations with heterogenous catchability, and its evaluation on RDS data from rural Uganda

Cyprian Wejnert, Richard G. White, Simon D.W. Frost, Yakir Berchenko

arxiv:1111.1714 v1 · 2011-11-07 · stat.AP · q-bio.QM · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HOOB3YCX7MLEDOSOFLFZIHI6KH}

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	2026-05-18T04:09:24.816931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b9c1de057fb1641ba4e2acb941d1e51fe3ff929d2377e3d3a0609c2e31f5e8c

Aliases

arxiv: 1111.1714 · arxiv_version: 1111.1714v1 · doi: 10.48550/arxiv.1111.1714 · pith_short_12: HOOB3YCX7MLE · pith_short_16: HOOB3YCX7MLEDOSO · pith_short_8: HOOB3YCX

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/HOOB3YCX7MLEDOSOFLFZIHI6KH \
  | 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: 3b9c1de057fb1641ba4e2acb941d1e51fe3ff929d2377e3d3a0609c2e31f5e8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24c2c5a4f2f55a5d943977a844c3f1cbece30ff7a922d5f4c91e30655e04eb87",
    "cross_cats_sorted": [
      "q-bio.QM",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2011-11-07T20:51:18Z",
    "title_canon_sha256": "c45ea8a1f3c159b81aca155e5008aeb37f881e48db566563a3803fffa23a61ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1714",
    "kind": "arxiv",
    "version": 1
  }
}