Pith Number

pith:CIIQE4WS

pith:2022:CIIQE4WSOOBUQZY4OCD6H4UDEU

not attested not anchored not stored refs pending

Generating the right evidence at the right time: Principles of a new class of flexible augmented clinical trial designs

Anja Schiel, Byron Jones, Chris Holmes, Cornelia Dunger-Baldauf, Frank Bretz, Rob Hemmings

arxiv:2210.15264 v3 · 2022-10-27 · 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{CIIQE4WSOOBUQZY4OCD6H4UDEU}

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	2026-07-05T05:12:54.727289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12110272d2738348671c7087e3f2832525045d1fd62a8b090646038bd4d3465c

Aliases

arxiv: 2210.15264 · arxiv_version: 2210.15264v3 · doi: 10.48550/arxiv.2210.15264 · pith_short_12: CIIQE4WSOOBU · pith_short_16: CIIQE4WSOOBUQZY4 · pith_short_8: CIIQE4WS

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/CIIQE4WSOOBUQZY4OCD6H4UDEU \
  | 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: 12110272d2738348671c7087e3f2832525045d1fd62a8b090646038bd4d3465c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2a775739433e95b9eb780df2fefac565df0ef506dd91c5d8897d21286e88170",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-10-27T08:38:36Z",
    "title_canon_sha256": "f45a32fc22772f37e27215cae914ea6ff5d56672bc2e665db9e9f11d194fdd1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.15264",
    "kind": "arxiv",
    "version": 3
  }
}