Pith Number

pith:EOITPR2C

pith:2025:EOITPR2CZ4RUJTOJ6MOSEOLYIH

not attested not anchored not stored refs pending

Federated Learning for MRI-based BrainAGE: a multicenter study on post-stroke functional outcome prediction

Aur\'elien Bellet, Gr\'egory Kuchcinski, Hilde Henon, Julien Ramon, Laurent Puy, Marc Tommasi, Markus D. Schirmer, Martin Bretzner, Paul Andrey, Renaud Lopes, Vincent Roca

arxiv:2506.15626 v2 · 2025-06-18 · cs.LG · cs.AI · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EOITPR2CZ4RUJTOJ6MOSEOLYIH}

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	2026-07-05T11:24:25.078716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

239137c742cf2344cdc9f31d22397841c60f04f73378877a20c32f5651ed42f1

Aliases

arxiv: 2506.15626 · arxiv_version: 2506.15626v2 · doi: 10.48550/arxiv.2506.15626 · pith_short_12: EOITPR2CZ4RU · pith_short_16: EOITPR2CZ4RUJTOJ · pith_short_8: EOITPR2C

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/EOITPR2CZ4RUJTOJ6MOSEOLYIH \
  | 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: 239137c742cf2344cdc9f31d22397841c60f04f73378877a20c32f5651ed42f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc5079c5f587ee34fd7444b2fdc346d116502ff1b95351c9365b380912c5199e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-18T16:56:44Z",
    "title_canon_sha256": "d08e7b00e87903595cb01c06f7a179440542e5893cc57edd544742b87ef4bc73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15626",
    "kind": "arxiv",
    "version": 2
  }
}