Pith Number

pith:STOLTLKY

pith:2025:STOLTLKYIA5DLNJHN5HXO22URR

not attested not anchored not stored refs pending

Region-wise stacking ensembles for estimating brain-age using MRI

Federico Raimondo, Georgios Antonopoulos, Kaustubh R. Patil, Shammi More, Simon B. Eickhoff

arxiv:2501.10153 v1 · 2025-01-17 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STOLTLKYIA5DLNJHN5HXO22URR}

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	2026-07-05T10:02:17.624554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94dcb9ad58403a35b5276f4f776b548c48e169eb36251120aaa38456b582905e

Aliases

arxiv: 2501.10153 · arxiv_version: 2501.10153v1 · doi: 10.48550/arxiv.2501.10153 · pith_short_12: STOLTLKYIA5D · pith_short_16: STOLTLKYIA5DLNJH · pith_short_8: STOLTLKY

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/STOLTLKYIA5DLNJHN5HXO22URR \
  | 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: 94dcb9ad58403a35b5276f4f776b548c48e169eb36251120aaa38456b582905e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5b2b1aaa3ffaad6471ed4709f3c317bd9768336da7751410d96a9b36796a601",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-17T12:24:28Z",
    "title_canon_sha256": "bae33d100cf6c989afc3a7d603c0969afd16b7d665eb044cb209494de2d1dd24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.10153",
    "kind": "arxiv",
    "version": 1
  }
}