Pith Number

pith:TYTWB3R2

pith:2020:TYTWB3R2IBTK4CYBFHSN7E5TE5

not attested not anchored not stored refs pending

AI-Driven CT-based quantification, staging and short-term outcome prediction of COVID-19 pneumonia

Alienor Campredon, Antoine Khalil, Aurelien Lombard, Chahinez Hani, Elyas Mahdjoub, Enora Guillo, Enzo Battistella, Eric Deutsch, Fabrice Andre, Florian Bompard, Gael Freche, Guillaume Chassagnon, Hasmik Koulakian, Hippolyte Monnier, Ines Saab, Jules Gregory, Laure Fournier, Maria Vakalopoulou, Marie-Pierre Revel, Nara Halm, Nikos Paragios, Pierre-Yves Brillet, Severine Dangeard, Sophie Neveu, Souhail Bennani, Stefany El Hajj, Stephane Tran Ba, Stergios Christodoulidis, Teodor Grand, Trieu-Nghi Hoang-Thi, Valerie Bousson

arxiv:2004.12852 v1 · 2020-04-20 · cs.CV · cs.LG · eess.IV · physics.med-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TYTWB3R2IBTK4CYBFHSN7E5TE5}

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	2026-07-05T00:58:27.939050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e2760ee3a4066ae0b0129e4df93b3275414c7138ad127dcd9eb13769b1005ec

Aliases

arxiv: 2004.12852 · arxiv_version: 2004.12852v1 · doi: 10.48550/arxiv.2004.12852 · pith_short_12: TYTWB3R2IBTK · pith_short_16: TYTWB3R2IBTK4CYB · pith_short_8: TYTWB3R2

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/TYTWB3R2IBTK4CYBFHSN7E5TE5 \
  | 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: 9e2760ee3a4066ae0b0129e4df93b3275414c7138ad127dcd9eb13769b1005ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "054d61ddb1a662c7337c94f1d85a17044aefd12c2da5cca6fc71243cade98d74",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV",
      "physics.med-ph",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-04-20T12:24:08Z",
    "title_canon_sha256": "c6cc7b379e9b2e0471d126d113b4a5dfecf09b1f4e2b2ef41a399635978fb79c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.12852",
    "kind": "arxiv",
    "version": 1
  }
}