Pith Number

pith:2U276W4U

pith:2011:2U276W4UVBYOMXKASZNGRSDG6Y

not attested not anchored not stored refs pending

A Poisson Mixed Model with Nonnormal Random Effect Distribution

Gilberto A. Paula, Lizandra C. Fabio, Mario de Castro

arxiv:1105.2072 v1 · 2011-05-10 · 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{2U276W4UVBYOMXKASZNGRSDG6Y}

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	2026-05-18T04:22:21.570821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d535ff5b94a870e65d40965a68c866f60188a5590875df76377227f3b91dd523

Aliases

arxiv: 1105.2072 · arxiv_version: 1105.2072v1 · doi: 10.48550/arxiv.1105.2072 · pith_short_12: 2U276W4UVBYO · pith_short_16: 2U276W4UVBYOMXKA · pith_short_8: 2U276W4U

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/2U276W4UVBYOMXKASZNGRSDG6Y \
  | 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: d535ff5b94a870e65d40965a68c866f60188a5590875df76377227f3b91dd523

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ccf14a5f1b1a9ce201373109702d258a8ef3b4adfeca01874cff2de313211dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-05-10T23:15:19Z",
    "title_canon_sha256": "c1d2f668a937b5b25f529a3828e0c4b0903d7be671896c20e68eb896edca09f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2072",
    "kind": "arxiv",
    "version": 1
  }
}