Pith Number

pith:OAZ6ZIQE

pith:2024:OAZ6ZIQECIPZVDSG5NFQIRKNK5

not attested not anchored not stored refs pending

Enhancing Brain Age Estimation with a Multimodal 3D CNN Approach Combining Structural MRI and AI-Synthesized Cerebral Blood Volume Measures

Andrew Laine, for the Alzheimer's Disease Neuroimaging Initiative), Jia Guo (for the Frontotemporal Lobar Degeneration Neuroimaging Initiative, Jordan Jomsky, Kay C. Igwe, Max Lashley, Tal Nuriel, Yiren Zhang, Zongyu Li

arxiv:2412.01865 v4 · 2024-12-01 · eess.IV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OAZ6ZIQECIPZVDSG5NFQIRKNK5}

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	2026-07-29T01:25:26.214810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7033eca204121f9a8e46eb4b04454d57485b45bdf3d831f83bea29ead008504d

Aliases

arxiv: 2412.01865 · arxiv_version: 2412.01865v4 · doi: 10.48550/arxiv.2412.01865 · pith_short_12: OAZ6ZIQECIPZ · pith_short_16: OAZ6ZIQECIPZVDSG · pith_short_8: OAZ6ZIQE

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/OAZ6ZIQECIPZVDSG5NFQIRKNK5 \
  | 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: 7033eca204121f9a8e46eb4b04454d57485b45bdf3d831f83bea29ead008504d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "404125a7fb941b088ba4295b0d896053d666c968f6e268f0ff972dcc9edd2a2c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-12-01T21:54:08Z",
    "title_canon_sha256": "2c45734fccdb7ebffb40455ea95ad873122b0e5cfa6885eb7ca926bbfcbcbaf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.01865",
    "kind": "arxiv",
    "version": 4
  }
}