Pith Number

pith:CVXRUWCM

pith:2026:CVXRUWCMXMPR6E6I2HRSBGVA5E

not attested not anchored not stored refs pending

BART Online Open-Source Sequence Toolbox for Computational MRI

Daniel Mackner, Markus Huemer, Martin Uecker, Moritz Blumenthal, Philip Schaten, Viktoria Buchegger, Xiaoqing Wang

arxiv:2607.19099 v1 · 2026-07-21 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVXRUWCMXMPR6E6I2HRSBGVA5E}

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	2026-07-22T01:24:08.578247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

156f1a584cbb1f1f13c8d1e3209aa0e912fac8861f63b8ed7a6921086dc3e9f8

Aliases

arxiv: 2607.19099 · arxiv_version: 2607.19099v1 · doi: 10.48550/arxiv.2607.19099 · pith_short_12: CVXRUWCMXMPR · pith_short_16: CVXRUWCMXMPR6E6I · pith_short_8: CVXRUWCM

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/CVXRUWCMXMPR6E6I2HRSBGVA5E \
  | 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: 156f1a584cbb1f1f13c8d1e3209aa0e912fac8861f63b8ed7a6921086dc3e9f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0604928d00f2327c7e9ffabacf082c443a727a3dd64bfedad5641266cd0e082b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2026-07-21T13:40:35Z",
    "title_canon_sha256": "38ec8337b670748d5f14b5a1246e6421b0da185bd9a670fe28d7f8d04af93113"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19099",
    "kind": "arxiv",
    "version": 1
  }
}