Pith Number

pith:NPOYTA67

pith:2024:NPOYTA67OPBNPLK6KGT2SCFVMK

not attested not anchored not stored refs pending

Self-Supervised k-Space Regularization for Motion-Resolved Abdominal MRI Using Neural Implicit k-Space Representation

Claudia Prieto, Daniel R\"uckert, Dimitrios C. Karampinos, Francisco Sahli Costabal, Hannah Eichhorn, Jonathan K. Stelter, Julia A. Schnabel, Kerstin Hammernik, Rickmer F. Braren, Veronika Spieker, Wenqi Huang

arxiv:2404.08350 v1 · 2024-04-12 · eess.IV · cs.CV · cs.LG · eess.SP · 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{NPOYTA67OPBNPLK6KGT2SCFVMK}

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	2026-07-05T08:07:20.986841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bdd8983df73c2d7ad5e51a7a908b5629486a63071aab73c9a3c32af201c58c9

Aliases

arxiv: 2404.08350 · arxiv_version: 2404.08350v1 · doi: 10.48550/arxiv.2404.08350 · pith_short_12: NPOYTA67OPBN · pith_short_16: NPOYTA67OPBNPLK6 · pith_short_8: NPOYTA67

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/NPOYTA67OPBNPLK6KGT2SCFVMK \
  | 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: 6bdd8983df73c2d7ad5e51a7a908b5629486a63071aab73c9a3c32af201c58c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f92cbf1ee9ddc97b1108668cbbc899d77d545d317c377220c08faecba4f263c0",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "eess.SP",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-04-12T09:31:11Z",
    "title_canon_sha256": "4c9fc9ff9014b03577fa06ded5e6ceb6186caeb48e5b5bc9bb5d0f1912361018"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.08350",
    "kind": "arxiv",
    "version": 1
  }
}