Pith Number

pith:6V7GMQWC

pith:2025:6V7GMQWCKGYSTDPJPJBRELWNSH

not attested not anchored not stored refs pending

Combining imaging and shape features for prediction tasks of Alzheimer's disease classification and brain age regression

Ben Glocker, Carolina Pi\c{c}arra, Nairouz Shehata

arxiv:2501.07994 v1 · 2025-01-14 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6V7GMQWCKGYSTDPJPJBRELWNSH}

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	2026-07-05T10:00:53.550997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f57e6642c251b1298de97a43122ecd91d9ed2bc74c87fb7f747c7aaef60d5335

Aliases

arxiv: 2501.07994 · arxiv_version: 2501.07994v1 · doi: 10.48550/arxiv.2501.07994 · pith_short_12: 6V7GMQWCKGYS · pith_short_16: 6V7GMQWCKGYSTDPJ · pith_short_8: 6V7GMQWC

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/6V7GMQWCKGYSTDPJPJBRELWNSH \
  | 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: f57e6642c251b1298de97a43122ecd91d9ed2bc74c87fb7f747c7aaef60d5335

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31494184887efee4e5cc812085b509b4080314fc0028bb15d8820a8c25f907ad",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-14T10:38:18Z",
    "title_canon_sha256": "7d5f9a4d93bd89056858f4f052c3deb10c6500e23b8b066efefaf990c09cad4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.07994",
    "kind": "arxiv",
    "version": 1
  }
}