Pith Number

pith:S443UZUG

pith:2022:S443UZUG7TGNOXEJMUVFTVH4OH

not attested not anchored not stored refs pending

A gated group sequential design for seamless Phase II/III trial with subpopulation selection

Guanhong Miao, Jason J.Z. Liao, Jing Yang, Keaven Anderson

arxiv:2206.12536 v1 · 2022-06-25 · 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{S443UZUG7TGNOXEJMUVFTVH4OH}

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	2026-07-05T04:34:56.234014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9739ba6686fcccd75c89652a59d4fc71d0cccf625a431b4edfabf70d592c1ed7

Aliases

arxiv: 2206.12536 · arxiv_version: 2206.12536v1 · doi: 10.48550/arxiv.2206.12536 · pith_short_12: S443UZUG7TGN · pith_short_16: S443UZUG7TGNOXEJ · pith_short_8: S443UZUG

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/S443UZUG7TGNOXEJMUVFTVH4OH \
  | 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: 9739ba6686fcccd75c89652a59d4fc71d0cccf625a431b4edfabf70d592c1ed7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "086972fada1ae23ab6600bb629376b48860072a2a273f93d0e0914d728af96ba",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2022-06-25T02:27:20Z",
    "title_canon_sha256": "5508059c32ce2c710ec092c7915e6f4f6fb0381e8912e7c666e993ba91464b8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.12536",
    "kind": "arxiv",
    "version": 1
  }
}