Pith Number

pith:MBPO25DW

pith:2011:MBPO25DW56DL4552T56LTSE4KV

not attested not anchored not stored refs pending

A general class of zero-or-one inflated beta regression models

Raydonal Ospina, Silvia L. P. Ferrari

arxiv:1103.2372 v3 · 2011-03-11 · 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{MBPO25DW56DL4552T56LTSE4KV}

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	2026-05-18T04:09:44.244923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

605eed7476ef86be77ba9f7cb9c89c557358be0303334f9355065c9c9cbbd2f0

Aliases

arxiv: 1103.2372 · arxiv_version: 1103.2372v3 · doi: 10.48550/arxiv.1103.2372 · pith_short_12: MBPO25DW56DL · pith_short_16: MBPO25DW56DL4552 · pith_short_8: MBPO25DW

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/MBPO25DW56DL4552T56LTSE4KV \
  | 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: 605eed7476ef86be77ba9f7cb9c89c557358be0303334f9355065c9c9cbbd2f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adac72f18fe8a5df8f4552aa8df33b34ecd9638168d4083d761ffce8f123b186",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2011-03-11T21:05:02Z",
    "title_canon_sha256": "c9faf762ce466b7cec78803ec11d1d43476f4806751ed8262f3abc85a85a8a0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2372",
    "kind": "arxiv",
    "version": 3
  }
}