Pith Number

pith:666HYZRA

pith:2020:666HYZRACNF7XNVN3O3FGY2GCG

not attested not anchored not stored refs pending

Statistical Issues and Recommendations for Clinical Trials Conducted During the COVID-19 Pandemic

Bohdana Ratitch, Chrissie Fletcher, Daniel Li, David Wright, Hui Quan, Jyotirmoy Dey, Marcel Wolbers, Michael Hale, Ming Zhou, Norman Bohidar, Olga Marchenko, Peng-Liang Zhao, R. Daniel Meyer, Stefan Englert, Thomas Liu, Wei Shen, Xin Li, Yue Shentu

arxiv:2005.10248 v1 · 2020-05-21 · q-bio.OT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{666HYZRACNF7XNVN3O3FGY2GCG}

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	2026-07-05T01:04:52.717761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7bc7c6620134bfbb6addbb6536346119e77e323473e5e07ea262daf1767782e

Aliases

arxiv: 2005.10248 · arxiv_version: 2005.10248v1 · doi: 10.48550/arxiv.2005.10248 · pith_short_12: 666HYZRACNF7 · pith_short_16: 666HYZRACNF7XNVN · pith_short_8: 666HYZRA

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/666HYZRACNF7XNVN3O3FGY2GCG \
  | 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: f7bc7c6620134bfbb6addbb6536346119e77e323473e5e07ea262daf1767782e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4afd928e38c750772a90fb3169c7f988bebebbcecf4dfe615f23546d28da63fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.OT",
    "submitted_at": "2020-05-21T00:26:06Z",
    "title_canon_sha256": "a6568eb58b649b7483baef860e535ec300794e6ac4369eb45fdca2caf275710d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.10248",
    "kind": "arxiv",
    "version": 1
  }
}