Pith Number

pith:YWPLHAXA

pith:2021:YWPLHAXAFIYWWBMUKZ76KKCXMN

not attested not anchored not stored refs pending

Sample size estimation for comparing dynamic treatment regimens in a SMART: a Monte Carlo-based approach and case study with longitudinal overdispersed count outcomes

Bibhas Chakraborty, Inbal Nahum-Shani, James R. McKay, Jamie Yap, John J. Dziak, Kevin G. Lynch, Raju Maiti

arxiv:2104.00108 v3 · 2021-03-31 · stat.ME · 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{YWPLHAXAFIYWWBMUKZ76KKCXMN}

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	2026-07-05T05:49:26.085751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c59eb382e02a316b0594567fe528576371b9927634a83fe580c6bab90d18c6c4

Aliases

arxiv: 2104.00108 · arxiv_version: 2104.00108v3 · doi: 10.48550/arxiv.2104.00108 · pith_short_12: YWPLHAXAFIYW · pith_short_16: YWPLHAXAFIYWWBMU · pith_short_8: YWPLHAXA

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/YWPLHAXAFIYWWBMUKZ76KKCXMN \
  | 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: c59eb382e02a316b0594567fe528576371b9927634a83fe580c6bab90d18c6c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b9c907a0386777cd99b3709719f91d55f3240ec09d195b89ed9412f70d264b5",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-03-31T20:47:48Z",
    "title_canon_sha256": "29b6a314967ee1a23a7f2b81fb58053eedabb0404f68ebd2086fe78c903d78a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.00108",
    "kind": "arxiv",
    "version": 3
  }
}