Pith Number

pith:5ZAQZUXS

pith:2023:5ZAQZUXSJJFC3ARVR76MCQ5EKK

not attested not anchored not stored refs pending

Generalizable synthetic MRI with physics-informed convolutional networks

Alessandro Sbrizzi, Cornelis A.T. van den Berg, Hongyan Liu, Luuk Jacobs, Matteo Maspero, Stefano Mandija

arxiv:2305.12570 v1 · 2023-05-21 · physics.med-ph · 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{5ZAQZUXSJJFC3ARVR76MCQ5EKK}

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	2026-07-05T07:43:52.841197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee410cd2f24a4a2d82358ffcc143a452b9bfc4e0effff8b7427261b1faeedbc2

Aliases

arxiv: 2305.12570 · arxiv_version: 2305.12570v1 · doi: 10.48550/arxiv.2305.12570 · pith_short_12: 5ZAQZUXSJJFC · pith_short_16: 5ZAQZUXSJJFC3ARV · pith_short_8: 5ZAQZUXS

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/5ZAQZUXSJJFC3ARVR76MCQ5EKK \
  | 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: ee410cd2f24a4a2d82358ffcc143a452b9bfc4e0effff8b7427261b1faeedbc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d90f6aa243e16cf655ed4591683f2943f31899212a08c36f8ad104e7f6da709a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2023-05-21T21:16:20Z",
    "title_canon_sha256": "d4fe242f073bb95feac571322680629c9a72b27b38668c1b7d85d87bd74dc256"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.12570",
    "kind": "arxiv",
    "version": 1
  }
}