Pith Number

pith:K23EAF5K

pith:2025:K23EAF5KOSX4N5TVR4ZTFUM73A

not attested not anchored not stored refs pending

RSFR: A Coarse-to-Fine Reconstruction Framework for Diffusion Tensor Cardiac MRI with Semantic-Aware Refinement

Andrew D. Scott, Angelica I. Aviles-Rivero, Carola-Bibiane Schonlieb, Dudley J. Pennell, Fanwen Wang, Guang Yang, Haosen Zhang, Jiahao Huang, Lei Zhu, Maria Dwornik, Pedro F. Ferreira, Ramyah Rajakulasingam, Ranil De Silva, Sonia Nielles-Vallespin, Yinzhe Wu, Zhifan Gao, Zohya Khalique

arxiv:2504.18520 v1 · 2025-04-25 · 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{K23EAF5KOSX4N5TVR4ZTFUM73A}

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	2026-07-05T10:54:09.184379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56b64017aa74afc6f6758f3332d19fd83eaf0544ddb8c23040e977e43cce2525

Aliases

arxiv: 2504.18520 · arxiv_version: 2504.18520v1 · doi: 10.48550/arxiv.2504.18520 · pith_short_12: K23EAF5KOSX4 · pith_short_16: K23EAF5KOSX4N5TV · pith_short_8: K23EAF5K

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/K23EAF5KOSX4N5TVR4ZTFUM73A \
  | 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: 56b64017aa74afc6f6758f3332d19fd83eaf0544ddb8c23040e977e43cce2525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b29bd419e698687d1aa92bcfc350867bb7140dba83f568a2e4c2f285c56825f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-04-25T17:41:14Z",
    "title_canon_sha256": "56da5174ca15ec47b9f3bb829f57b68866a53caccf94549d391fd0a77d998535"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18520",
    "kind": "arxiv",
    "version": 1
  }
}