Pith Number

pith:7NA7IHFM

pith:2025:7NA7IHFMORXNK3REJ47U7QG2B6

not attested not anchored not stored refs pending

Enhancing and Accelerating Brain MRI through Deep Learning Reconstruction Using Prior Subject-Specific Imaging

Alexander Stebner, Amirmohammad Shamaei, Gouri Ginde, Johanna Ospel, Mariana Bento, Roberto Souza, Salome (Lou) Bosshart

arxiv:2507.21349 v1 · 2025-07-28 · cs.CV · 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{7NA7IHFMORXNK3REJ47U7QG2B6}

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	2026-07-05T11:44:58.150575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb41f41cac746ed56e244f3f4fc0da0fb33454480f20b3f52ebae5ed1e56db82

Aliases

arxiv: 2507.21349 · arxiv_version: 2507.21349v1 · doi: 10.48550/arxiv.2507.21349 · pith_short_12: 7NA7IHFMORXN · pith_short_16: 7NA7IHFMORXNK3RE · pith_short_8: 7NA7IHFM

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/7NA7IHFMORXNK3REJ47U7QG2B6 \
  | 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: fb41f41cac746ed56e244f3f4fc0da0fb33454480f20b3f52ebae5ed1e56db82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a022e72f680695d70ef0f097c9a518732c5f4ebcac94a168a49b929b8ecf0ef3",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-28T21:39:36Z",
    "title_canon_sha256": "7c58209f23c892f1ff65eba719e0ecd02726ace667c8c445ba51bfd869432da0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.21349",
    "kind": "arxiv",
    "version": 1
  }
}