Pith Number

pith:NBFCLLHC

pith:2024:NBFCLLHCHK7Q3RPHZRBI4VG3ZN

not attested not anchored not stored refs pending

Transformation Discriminant Analysis for Constructing Optimal Biomarker Combinations

Ainesh Sewak, Sandra Siegfried, Torsten Hothorn

arxiv:2402.03004 v2 · 2024-02-05 · 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{NBFCLLHCHK7Q3RPHZRBI4VG3ZN}

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	2026-07-05T11:33:01.222699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

684a25ace23abf0dc5e7cc428e54dbcb7e360dd1d257f2466275688f2a1ffc0c

Aliases

arxiv: 2402.03004 · arxiv_version: 2402.03004v2 · doi: 10.48550/arxiv.2402.03004 · pith_short_12: NBFCLLHCHK7Q · pith_short_16: NBFCLLHCHK7Q3RPH · pith_short_8: NBFCLLHC

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/NBFCLLHCHK7Q3RPHZRBI4VG3ZN \
  | 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: 684a25ace23abf0dc5e7cc428e54dbcb7e360dd1d257f2466275688f2a1ffc0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "174c17aa18f69823696370526aa615778c1e8e31a6aa18fad344b949994708f2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-02-05T13:45:37Z",
    "title_canon_sha256": "b03fe6060d35dea00a553bbb458fe14af78aa37be363a845a29b0d8e276e6e60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03004",
    "kind": "arxiv",
    "version": 2
  }
}