Pith Number

pith:ZC3MPSAO

pith:2025:ZC3MPSAONJWKRNLWFFQUC3JFUM

not attested not anchored not stored refs pending

Potential and challenges of generative adversarial networks for super-resolution in 4D Flow MRI

Alexander Fyrdahl, Alistair A. Young, Arivazhagan Geetha Balasubramanian, C. Alberto Figueroa, David Marlevi, Edward Ferdiand, Jonas Schollenberger, Oliver Welin Odeback, Outi Tammisola, Ricardo Vinuesa, Susanne Schnell, Tobias Granberg

arxiv:2508.14950 v2 · 2025-08-20 · eess.IV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZC3MPSAONJWKRNLWFFQUC3JFUM}

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	2026-05-18T03:10:12.372929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8b6c7c80e6a6ca8b5762961416d25a323e88359914047e82b5561981be598a1

Aliases

arxiv: 2508.14950 · arxiv_version: 2508.14950v2 · doi: 10.48550/arxiv.2508.14950 · pith_short_12: ZC3MPSAONJWK · pith_short_16: ZC3MPSAONJWKRNLW · pith_short_8: ZC3MPSAO

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/ZC3MPSAONJWKRNLWFFQUC3JFUM \
  | 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: c8b6c7c80e6a6ca8b5762961416d25a323e88359914047e82b5561981be598a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6352a3d94c4033d50df4144e9b0849f381c34baeba3ffcc70a7d8eb7915607ee",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-08-20T12:07:23Z",
    "title_canon_sha256": "fbdf99d8ca347ea31ea3b47fb02e3e88772fc566aa964e147ed7cd87b53ff2ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14950",
    "kind": "arxiv",
    "version": 2
  }
}