Pith Number

pith:5KSZTB7X

pith:2026:5KSZTB7XAFQADGRI75QH76RMUV

not attested not anchored not stored refs pending

SMART: A Flexible, Interpretable, and Scalable Spatio-temporal Brain Atlas from High-Resolution Imaging Data

Boris Gutman (IIT), Daniel C. Alexander (UCL), Emile d'Angremont (Amsterdam UMC), John Kalkhof, Marco Lorenzi

arxiv:2606.18753 v1 · 2026-06-17 · 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{5KSZTB7XAFQADGRI75QH76RMUV}

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	2026-06-19T16:11:46.531667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaa59987f70160019a28ff607ffa2ca545bd3cd308c8b9a941ad601dc43c94f5

Aliases

arxiv: 2606.18753 · arxiv_version: 2606.18753v1 · doi: 10.48550/arxiv.2606.18753 · pith_short_12: 5KSZTB7XAFQA · pith_short_16: 5KSZTB7XAFQADGRI · pith_short_8: 5KSZTB7X

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/5KSZTB7XAFQADGRI75QH76RMUV \
  | 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: eaa59987f70160019a28ff607ffa2ca545bd3cd308c8b9a941ad601dc43c94f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e574133aa50c213f61e528e46d9eb3bb5205dc54c5a6c5f740d957b53a89741a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-17T06:57:22Z",
    "title_canon_sha256": "f34e320cc571d6dc6ccd9474a9fae2a89d2a376168e429519b6543f2a17f0eb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18753",
    "kind": "arxiv",
    "version": 1
  }
}