Pith Number

pith:SU34LBFV

pith:2025:SU34LBFV266I7LPZAF3LDWK6EH

not attested not anchored not stored refs pending

Input layer regularization and automated regularization hyperparameter tuning for myelin water estimation using deep learning

Jonathan Palumbo, Michael Rozowski, Mirage Modi, Mustapha Bouhrara, Richard G. Spencer, Shashank Sule, Wojciech Czaja

arxiv:2501.18074 v1 · 2025-01-30 · q-bio.QM · math.OC · stat.AP · stat.CO · 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{SU34LBFV266I7LPZAF3LDWK6EH}

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	2026-07-05T10:07:06.643484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9537c584b5d7bc8fadf90176b1d95e21e112c839c53eae1a4d88c10370dbd894

Aliases

arxiv: 2501.18074 · arxiv_version: 2501.18074v1 · doi: 10.48550/arxiv.2501.18074 · pith_short_12: SU34LBFV266I · pith_short_16: SU34LBFV266I7LPZ · pith_short_8: SU34LBFV

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/SU34LBFV266I7LPZAF3LDWK6EH \
  | 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: 9537c584b5d7bc8fadf90176b1d95e21e112c839c53eae1a4d88c10370dbd894

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85ce5b48d0b168d3f4900169b57c204d82fa85b1c90452a7b738f88365434c7e",
    "cross_cats_sorted": [
      "math.OC",
      "stat.AP",
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2025-01-30T00:56:28Z",
    "title_canon_sha256": "cd8f994c5f41fe26d27d4b604a95dd6aa4501384c6d6ca497b69414fa369caf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18074",
    "kind": "arxiv",
    "version": 1
  }
}