Pith Number

pith:XK4FGP2G

pith:2019:XK4FGP2GKN2QJXXNBJBGMLLR4X

not attested not anchored not stored refs pending

An Approximate Restricted Likelihood Ratio Test for Variance Components in Generalized Linear Mixed Models

Ana-Maria Staicu, Luo Xiao, Stephanie T. Chen

arxiv:1906.03320 v1 · 2019-06-07 · 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{XK4FGP2GKN2QJXXNBJBGMLLR4X}

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	2026-05-17T23:43:48.792861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bab8533f46537504deed0a42662d71e5e2eb8fd11f389018b2bae57be53874f7

Aliases

arxiv: 1906.03320 · arxiv_version: 1906.03320v1 · doi: 10.48550/arxiv.1906.03320 · pith_short_12: XK4FGP2GKN2Q · pith_short_16: XK4FGP2GKN2QJXXN · pith_short_8: XK4FGP2G

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/XK4FGP2GKN2QJXXNBJBGMLLR4X \
  | 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: bab8533f46537504deed0a42662d71e5e2eb8fd11f389018b2bae57be53874f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbce12f09c72e5ea9b1ec8e311ab54ac65a5d45a5797f257b532d4ec74788710",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-06-07T20:23:59Z",
    "title_canon_sha256": "70d3d29b02a0dad66c621a43851656bbd2b752c7b51e08781d1d146c40b666e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03320",
    "kind": "arxiv",
    "version": 1
  }
}