Pith Number

pith:LVLF2ZSO

pith:2026:LVLF2ZSO45FI2VEKUQS5DPMUOG

not attested not anchored not stored refs pending

Why decision curves go above or below treat-all and treat-none: a PPV- and calibration-based guide for clinical prediction models

Linard Hoessly

arxiv:2603.26184 v2 · 2026-03-27 · 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{LVLF2ZSO45FI2VEKUQS5DPMUOG}

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	2026-05-21T01:05:18.284256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d565d664ee74a8d548aa425d1bd947185a7c99c1f65435434db8ccc623e801f

Aliases

arxiv: 2603.26184 · arxiv_version: 2603.26184v2 · doi: 10.48550/arxiv.2603.26184 · pith_short_12: LVLF2ZSO45FI · pith_short_16: LVLF2ZSO45FI2VEK · pith_short_8: LVLF2ZSO

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/LVLF2ZSO45FI2VEKUQS5DPMUOG \
  | 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: 5d565d664ee74a8d548aa425d1bd947185a7c99c1f65435434db8ccc623e801f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20b1d0ca98717fcd1e5842f8279abeca330cc29aed26800c101a74b3b743ade6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2026-03-27T08:54:51Z",
    "title_canon_sha256": "c5d5134046a622f94aeb33ebf92844a2afad01dd03736085de3fae01007c46ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.26184",
    "kind": "arxiv",
    "version": 2
  }
}