Pith Number

pith:SIMVLEW5

pith:2024:SIMVLEW5MPX4SC3AZNWABPQL6D

not attested not anchored not stored refs pending

Enhancing Longitudinal Clinical Trial Efficiency with Digital Twins and Prognostic Covariate-Adjusted Mixed Models for Repeated Measures (PROCOVA-MMRM)

Alzheimer's disease Neuroimaging Initiative, Arman Sabbaghi, Daniele Bertolini, Jessica L. Ross, Run Zhuang, the Alzheimer's Disease Cooperative Study, the Critical Path for Alzheimer's Disease Database, the European Prevention of Alzheimer's Disease (EPAD) Consortium, the Pooled Resource Open-Access ALS Clinical Trials Consortium

arxiv:2404.17576 v1 · 2024-04-26 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SIMVLEW5MPX4SC3AZNWABPQL6D}

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.

Cited by

2 papers in Pith

Regulatory Considerations for Using Artificial Intelligence Models to Reduce Sample Sizes in Registrational Studies

Causal inference with ordinal outcomes: copula-based identification, estimation and sensitivity analysis

Receipt and verification

First computed	2026-07-05T08:12:40.068374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92195592dd63efc90b60cb6c00be0bf0febead4d4a299a199967d499f0b3e149

Aliases

arxiv: 2404.17576 · arxiv_version: 2404.17576v1 · doi: 10.48550/arxiv.2404.17576 · pith_short_12: SIMVLEW5MPX4 · pith_short_16: SIMVLEW5MPX4SC3A · pith_short_8: SIMVLEW5

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/SIMVLEW5MPX4SC3AZNWABPQL6D \
  | 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: 92195592dd63efc90b60cb6c00be0bf0febead4d4a299a199967d499f0b3e149

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56ebc644cb7a8fd490e2b8e828347f25964ee889119be552edb1eecfc8a2715a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2024-04-26T17:58:09Z",
    "title_canon_sha256": "d796dd05ba6d947786b5cbc213d6c81718cbf07467879f23ff27c65ec6b64c72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17576",
    "kind": "arxiv",
    "version": 1
  }
}