Pith Number

pith:ICOMFQGO

pith:2016:ICOMFQGOGIK6AMKNVC276RGR6D

not attested not anchored not stored refs pending

Hybrid copula mixed models for combining case-control and cohort studies in meta-analysis of diagnostic tests

Aristidis K. Nikoloulopoulos

arxiv:1604.05456 v2 · 2016-04-19 · 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{ICOMFQGOGIK6AMKNVC276RGR6D}

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	2026-05-18T00:11:00.757193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

409cc2c0ce3215e0314da8b5ff44d1f0ccccd3d7e77696319c6293551983cdd1

Aliases

arxiv: 1604.05456 · arxiv_version: 1604.05456v2 · doi: 10.48550/arxiv.1604.05456 · pith_short_12: ICOMFQGOGIK6 · pith_short_16: ICOMFQGOGIK6AMKN · pith_short_8: ICOMFQGO

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/ICOMFQGOGIK6AMKNVC276RGR6D \
  | 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: 409cc2c0ce3215e0314da8b5ff44d1f0ccccd3d7e77696319c6293551983cdd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a431736020b14800578fef90c3c6d3f240228a189fb0616a997cfd2951ef7afa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-04-19T07:24:55Z",
    "title_canon_sha256": "3c9163d8316079474b4d11639caee4bcdc4addf11ef0520308bd99a00165ef55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05456",
    "kind": "arxiv",
    "version": 2
  }
}