Pith Number

pith:QNZDAAKG

pith:2025:QNZDAAKGNFFF4EHLILUBHGNZAZ

not attested not anchored not stored refs pending

Brain Imaging Foundation Models, Are We There Yet? A Systematic Review of Foundation Models for Brain Imaging and Biomedical Research

Georgia Kanli, Magali Perquin, Olivier Keunen, Salah Ghamizi, Yu Deng

arxiv:2506.13306 v1 · 2025-06-16 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QNZDAAKGNFFF4EHLILUBHGNZAZ}

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	2026-07-05T11:22:19.727488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8372300146694a5e10eb42e81399b9067af522e69cde252dc97ee50d2b671074

Aliases

arxiv: 2506.13306 · arxiv_version: 2506.13306v1 · doi: 10.48550/arxiv.2506.13306 · pith_short_12: QNZDAAKGNFFF · pith_short_16: QNZDAAKGNFFF4EHL · pith_short_8: QNZDAAKG

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/QNZDAAKGNFFF4EHLILUBHGNZAZ \
  | 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: 8372300146694a5e10eb42e81399b9067af522e69cde252dc97ee50d2b671074

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36cc7751d1d70b6ed30fe213cc91c17033be64964ca5cee845a9a99cc74744ce",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-06-16T09:46:46Z",
    "title_canon_sha256": "2a0c908e54aaf773486e1339d84e746429b739c8026936be0e3937b1f8aea878"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13306",
    "kind": "arxiv",
    "version": 1
  }
}