Pith Number

pith:SQBSATN5

pith:2026:SQBSATN5NFLPGLKPO3GO5KZNTC

not attested not anchored not stored refs pending

Measurement noise limits the advantage of nonlinear models over linear models in biomedical prediction

Kerstin Ritter, Marc-Andre Schulz

arxiv:2606.18420 v1 · 2026-06-16 · cs.LG · q-bio.QM · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQBSATN5NFLPGLKPO3GO5KZNTC}

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	2026-06-19T16:11:00.830155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9403204dbd6956f32d4f76cceeab2d98907fe6a766471203ce9a7187e5afc8d9

Aliases

arxiv: 2606.18420 · arxiv_version: 2606.18420v1 · doi: 10.48550/arxiv.2606.18420 · pith_short_12: SQBSATN5NFLP · pith_short_16: SQBSATN5NFLPGLKP · pith_short_8: SQBSATN5

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/SQBSATN5NFLPGLKPO3GO5KZNTC \
  | 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: 9403204dbd6956f32d4f76cceeab2d98907fe6a766471203ce9a7187e5afc8d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b01b77129c786a1f8fc0237b09023c4fb0c9151ae75e10d9ff92b63a60009faf",
    "cross_cats_sorted": [
      "q-bio.QM",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-16T19:15:08Z",
    "title_canon_sha256": "565d6dce0ec7c33258b858f9b260d282438716268acae0bd185060d3f29b660f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18420",
    "kind": "arxiv",
    "version": 1
  }
}