Pith Number

pith:SO4FLETM

pith:2018:SO4FLETMJRPMCJQZIBXRJ55FI4

not attested not anchored not stored refs pending

Synthetic contrast enhancement in cardiac CT with Deep Learning

Andrea Leo, Andrea Ripoli, Daniele Della Latta, Dante Chiappino, Francesco Avogliero, Gabriele Valvano, Gianmarco Santini, Lorena M. Zumbo, Nicola Martini

arxiv:1807.01779 v1 · 2018-07-02 · cs.CV · 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{SO4FLETMJRPMCJQZIBXRJ55FI4}

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	2026-05-18T00:11:28.655968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93b855926c4c5ec12619406f14f7a5472d5ecaed68d854fe951bf2e764c40698

Aliases

arxiv: 1807.01779 · arxiv_version: 1807.01779v1 · doi: 10.48550/arxiv.1807.01779 · pith_short_12: SO4FLETMJRPM · pith_short_16: SO4FLETMJRPMCJQZ · pith_short_8: SO4FLETM

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/SO4FLETMJRPMCJQZIBXRJ55FI4 \
  | 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: 93b855926c4c5ec12619406f14f7a5472d5ecaed68d854fe951bf2e764c40698

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae335e20cc506e58ae7cae82cbdedfcf2887ffd965c04d2edb09e712b9801a9e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-02T15:26:14Z",
    "title_canon_sha256": "3c3f2d6b041e9ebd7ade4ac9f7567b9056df7c14dad5551ae601af9355913cf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01779",
    "kind": "arxiv",
    "version": 1
  }
}