Pith Number

pith:6PZ5A7S5

pith:2018:6PZ5A7S5BLMDPOCBUB4JEJE3XL

not attested not anchored not stored refs pending

Between a ROC and a Hard Place: Using prevalence plots to understand the likely real world performance of biomarkers in the clinic

Arthur G Pratt, B Clare Lendrem, Dennis W Lendrem, John D Isaacs, Joy Allen, Michael Power, Najib Naamane, Peter McMeekin, Wan-Fai Ng

arxiv:1810.10794 v1 · 2018-10-25 · 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{6PZ5A7S5BLMDPOCBUB4JEJE3XL}

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	2026-05-18T00:02:19.645164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3f3d07e5d0ad837b841a07892249bbad51796e1dd08088b91c435245b0e2329

Aliases

arxiv: 1810.10794 · arxiv_version: 1810.10794v1 · doi: 10.48550/arxiv.1810.10794 · pith_short_12: 6PZ5A7S5BLMD · pith_short_16: 6PZ5A7S5BLMDPOCB · pith_short_8: 6PZ5A7S5

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/6PZ5A7S5BLMDPOCBUB4JEJE3XL \
  | 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: f3f3d07e5d0ad837b841a07892249bbad51796e1dd08088b91c435245b0e2329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf1aed927453cce8a89e376c1b786309891ef43e5de78a9539e9cff9cfe096bf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-10-25T09:12:12Z",
    "title_canon_sha256": "666703a51fa4a6add4111f9216edec64c3bc6ef51296e852b9f402f5555fd1b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10794",
    "kind": "arxiv",
    "version": 1
  }
}