Pith Number

pith:NJX472PK

pith:2024:NJX472PKFCEHBQVDNPKVZ5QHVX

not attested not anchored not stored refs pending

A Plug-and-Play Method for Guided Multi-contrast MRI Reconstruction based on Content/Style Modeling

Chinmay Rao, Elwin de Weerdt, Huangling Lu, Jakob Meineke, Jeroen de Bresser, Laurens Beljaards, Marius Staring, Mariya Doneva, Mark van Buchem, Matthias van Osch, Nicola Pezzotti

A content/style model enables plug-and-play guided reconstruction of undersampled MRI by replacing aliased content from a reference contrast scan.

arxiv:2409.13477 v9 · 2024-09-20 · eess.IV · cs.CV · physics.med-ph

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\usepackage{pith}
\pithnumber{NJX472PKFCEHBQVDNPKVZ5QHVX}

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Record completeness

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2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

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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.

Claims

C1strongest claim

PnP-CoSMo enabled up to 32.6% greater acceleration over non-guided reconstruction at given SSIM on two in-house multi-coil datasets, showing equivalent or superior quality and greater generalizability compared to end-to-end methods.

C2weakest assumption

The content/style disentanglement learned from partially paired image-domain datasets accurately separates contrast-independent and contrast-specific factors such that direct replacement of aliased content with reference content, combined with data consistency, yields stable high-quality reconstructions without paired k-space training data.

C3one line summary

PnP-CoSMo is a modular plug-and-play iterative reconstruction technique that disentangles content and style in multi-contrast MR images to guide reconstruction from reference scans without k-space training data.

Receipt and verification

First computed	2026-06-08T01:04:59.598135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a6fcfe9ea288870c2a36bd55cf607adf671ac2c60535ef306ea59af01cb65b2

Aliases

arxiv: 2409.13477 · arxiv_version: 2409.13477v9 · doi: 10.48550/arxiv.2409.13477 · pith_short_12: NJX472PKFCEH · pith_short_16: NJX472PKFCEHBQVD · pith_short_8: NJX472PK

Agent API

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NJX472PKFCEHBQVDNPKVZ5QHVX \
  | 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: 6a6fcfe9ea288870c2a36bd55cf607adf671ac2c60535ef306ea59af01cb65b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b22787dc928e5958d0cec7a5ac4985b7467093b5b251116bbb8ded23c84799d",
    "cross_cats_sorted": [
      "cs.CV",
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-09-20T13:08:51Z",
    "title_canon_sha256": "9b474070e5b3cca5bacf9c319ff0c99d4c1c3fc6b1cadc68949f39f033985ad6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.13477",
    "kind": "arxiv",
    "version": 9
  }
}