Pith Number

pith:QVTSBNK4

pith:2022:QVTSBNK4JMSHZJCVI6MZU6SQQ2

not attested not anchored not stored refs pending

Restricted mean survival time estimate using covariate adjusted pseudovalue regression to improve precision

Aaron M. Smith, David P. Miller (the Pooled Resource Open-Access ALS Clinical Trials Consortium), Jessica L. Ross, Yunfan Li

arxiv:2208.04495 v3 · 2022-08-09 · stat.ME · 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{QVTSBNK4JMSHZJCVI6MZU6SQQ2}

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

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T06:32:34.051503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

856720b55c4b247ca45547999a7a5086aede91cb715393977dcabfd1d3ffe12c

Aliases

arxiv: 2208.04495 · arxiv_version: 2208.04495v3 · doi: 10.48550/arxiv.2208.04495 · pith_short_12: QVTSBNK4JMSH · pith_short_16: QVTSBNK4JMSHZJCV · pith_short_8: QVTSBNK4

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/QVTSBNK4JMSHZJCVI6MZU6SQQ2 \
  | 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: 856720b55c4b247ca45547999a7a5086aede91cb715393977dcabfd1d3ffe12c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b42c5e926b98f216de7ae7e3c1a21fe9a7cc9f0871486d9565aacbee1651db26",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-08-09T01:52:27Z",
    "title_canon_sha256": "5eebb3138cd3eec24a7abaacce9befcb345ac99c791a950246a4bab0f842bf98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.04495",
    "kind": "arxiv",
    "version": 3
  }
}