Pith Number

pith:AVZWIRUV

pith:2023:AVZWIRUVIYM43CGZ5WPIF437SN

not attested not anchored not stored refs pending

Implicit Neural Networks with Fourier-Feature Inputs for Free-breathing Cardiac MRI Reconstruction

Johannes F. Kunz, Reinhard Heckel, Stefan Ruschke

arxiv:2305.06822 v2 · 2023-05-11 · 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{AVZWIRUVIYM43CGZ5WPIF437SN}

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	2026-07-05T07:32:18.341648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05736446954619cd88d9ed9e82f37f934d2d1cf4184481fe754e661d9d289937

Aliases

arxiv: 2305.06822 · arxiv_version: 2305.06822v2 · doi: 10.48550/arxiv.2305.06822 · pith_short_12: AVZWIRUVIYM4 · pith_short_16: AVZWIRUVIYM43CGZ · pith_short_8: AVZWIRUV

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/AVZWIRUVIYM43CGZ5WPIF437SN \
  | 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: 05736446954619cd88d9ed9e82f37f934d2d1cf4184481fe754e661d9d289937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e551a7d3da4f9a04d6e65181c74cfd5428e551b403e86673e5aa19b1ffb152c",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-05-11T14:14:30Z",
    "title_canon_sha256": "e30795397122bc0db86185e1324df81f6304f1a09540af305adb1a76c1961907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.06822",
    "kind": "arxiv",
    "version": 2
  }
}