Pith Number

pith:XA4EBVWU

pith:2022:XA4EBVWUDG5XPQOKVPK64RGOXR

not attested not anchored not stored refs pending

Statistical Methods for Selective Biomarker Testing

A. Adam Ding, Natalie DelRocco, Samuel Wu

arxiv:2208.00353 v1 · 2022-07-31 · stat.ME · 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{XA4EBVWUDG5XPQOKVPK64RGOXR}

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	2026-07-05T04:44:50.490019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b83840d6d419bb77c1caabd5ee44cebc50d7ae36a72aeae44ac39437008643b5

Aliases

arxiv: 2208.00353 · arxiv_version: 2208.00353v1 · doi: 10.48550/arxiv.2208.00353 · pith_short_12: XA4EBVWUDG5X · pith_short_16: XA4EBVWUDG5XPQOK · pith_short_8: XA4EBVWU

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/XA4EBVWUDG5XPQOKVPK64RGOXR \
  | 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: b83840d6d419bb77c1caabd5ee44cebc50d7ae36a72aeae44ac39437008643b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86aa5f8acf1589facba2c0c0c9494c21cca8714439688d35599515fb236875f1",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-07-31T03:34:44Z",
    "title_canon_sha256": "89ff149566535abf4dd00ed7d6b1346cade873e6b8680a8573a1b00ce6c138b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.00353",
    "kind": "arxiv",
    "version": 1
  }
}