Pith Number

pith:WEAZZXZJ

pith:2026:WEAZZXZJ3D5AFTJCNYROPB3M63

not attested not anchored not stored refs pending

A continually expandable foundation model for brain MRI

Antonios Mamalakis, Carmen Jimenez-Mesa, Chao Li, Hao Chen, John Suckling, Michail Mamalakis, Pietro Lio, Richard Bethlehem, Richard J. Gilbertson, Stephen J. Price, Yonghao Li

arxiv:2608.08319 v1 · 2026-08-08 · cs.CV · 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{WEAZZXZJ3D5AFTJCNYROPB3M63}

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	2026-08-11T01:22:19.118670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1019cdf29d8fa02cd226e22e7876cf6d4e538f5edfc7fa203d1c91161b38696

Aliases

arxiv: 2608.08319 · arxiv_version: 2608.08319v1 · doi: 10.48550/arxiv.2608.08319 · pith_short_12: WEAZZXZJ3D5A · pith_short_16: WEAZZXZJ3D5AFTJC · pith_short_8: WEAZZXZJ

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/WEAZZXZJ3D5AFTJCNYROPB3M63 \
  | 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: b1019cdf29d8fa02cd226e22e7876cf6d4e538f5edfc7fa203d1c91161b38696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf450d1b665a7199683482f8808cf57fe38871e1a81c5e9567e3d0cb0c8ad601",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-08T20:06:35Z",
    "title_canon_sha256": "970ab7b2590469423fa22697db7c3b691588d200c66df6fb331f4eb7820c158d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08319",
    "kind": "arxiv",
    "version": 1
  }
}