Pith Number

pith:ZRNW5WJN

pith:2020:ZRNW5WJNKITBPRQNYANV2CYWDO

not attested not anchored not stored refs pending

Comparative study of deep learning methods for the automatic segmentation of lung, lesion and lesion type in CT scans of COVID-19 patients

Adriana Dubbeldam, Annemiek Snoeckx, Arne Brys, Bart Ilsen, David Robben, Dirk Smeets, Dirk Vandermeulen, Frederik Maes, Ine Dirks, Jef Vandemeulebroucke, Jeroen Bertels, Johan de Mey, Lucas Fidon, Nico Buls, Panagiotis Gonidakis, Paul M. Parizel, Paul Suetens, Sebasti\'an Amador S\'anchez, Siri Willems, Sofie Tilborghs, Tom Eelbode, Tom Vercauteren

arxiv:2007.15546 v4 · 2020-07-29 · 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{ZRNW5WJNKITBPRQNYANV2CYWDO}

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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	2026-07-05T03:46:56.062020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc5b6ed92d522617c60dc01b5d0b161b9a38b214119b8c6b18ca4235b2e92c55

Aliases

arxiv: 2007.15546 · arxiv_version: 2007.15546v4 · doi: 10.48550/arxiv.2007.15546 · pith_short_12: ZRNW5WJNKITB · pith_short_16: ZRNW5WJNKITBPRQN · pith_short_8: ZRNW5WJN

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/ZRNW5WJNKITBPRQNYANV2CYWDO \
  | 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: cc5b6ed92d522617c60dc01b5d0b161b9a38b214119b8c6b18ca4235b2e92c55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8781998a53cbb61b56459124905c2d2dd6e0c768ed76e862a5e6d38b2c2555b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-07-29T10:40:39Z",
    "title_canon_sha256": "bd57e6b1369f9e15b49b99317e020e6de3860c1329bd2a78d0f496607a4f3155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.15546",
    "kind": "arxiv",
    "version": 4
  }
}