Pith Number

pith:VD7HVPPH

pith:2013:VD7HVPPH54OIW6T2RWJOJ4E5UG

not attested not anchored not stored refs pending

Efficient Algorithms for Multivariate Linear Mixed Models in Genome-wide Association Studies

Matthew Stephens, Xiang Zhou

arxiv:1305.4366 v2 · 2013-05-19 · q-bio.QM · stat.AP · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VD7HVPPH54OIW6T2RWJOJ4E5UG}

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	2026-05-18T03:13:33.661967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8fe7abde7ef1c8b7a7a8d92e4f09da186ecba625c7764952269ce5f4d6e7e9a

Aliases

arxiv: 1305.4366 · arxiv_version: 1305.4366v2 · doi: 10.48550/arxiv.1305.4366 · pith_short_12: VD7HVPPH54OI · pith_short_16: VD7HVPPH54OIW6T2 · pith_short_8: VD7HVPPH

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/VD7HVPPH54OIW6T2RWJOJ4E5UG \
  | 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: a8fe7abde7ef1c8b7a7a8d92e4f09da186ecba625c7764952269ce5f4d6e7e9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9d4b11d7642d1c107d016bcbdfe23172a2bcc6f2b5c581cbb02acffb4f7ad1d",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2013-05-19T14:53:48Z",
    "title_canon_sha256": "50632300b3165dd09f664d643e541731d51561680a53b7fb6b8654f740655051"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4366",
    "kind": "arxiv",
    "version": 2
  }
}