Pith Number

pith:YJS5Q64T

pith:2017:YJS5Q64TUOLB4URNZLOJECLZSZ

not attested not anchored not stored refs pending

Blinded and unblinded sample size re-estimation procedures for stepped-wedge cluster randomized trials

Adrian Mander, James Wason, Michael Grayling

arxiv:1710.02683 v1 · 2017-10-07 · 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{YJS5Q64TUOLB4URNZLOJECLZSZ}

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	2026-05-18T00:33:29.150524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c265d87b93a3961e522dcadc920979964ad1d9ba36d8778ea225f68717586d5c

Aliases

arxiv: 1710.02683 · arxiv_version: 1710.02683v1 · doi: 10.48550/arxiv.1710.02683 · pith_short_12: YJS5Q64TUOLB · pith_short_16: YJS5Q64TUOLB4URN · pith_short_8: YJS5Q64T

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/YJS5Q64TUOLB4URNZLOJECLZSZ \
  | 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: c265d87b93a3961e522dcadc920979964ad1d9ba36d8778ea225f68717586d5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daaf3d76c60c5111ec9d8f5e1f8e4b80109e96b51d220319058549fbc88e5de6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-10-07T13:27:05Z",
    "title_canon_sha256": "6029086dc5632f5e82a5e4a5aa768c77e55f3070d5af47cd2b8ce517e658310d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02683",
    "kind": "arxiv",
    "version": 1
  }
}