Pith Number

pith:LRPAFRZX

pith:2023:LRPAFRZXOU2K27AZCGQQFEXUCV

not attested not anchored not stored refs pending

UniCT DMI Solution for 3rd COV19D Competition on COVID-19 Detection through attention-based CNN for CT Scan

Alessandro Ortis, Alessia Rondinella, Francesco Guarnera, Francesco Rundo, Oliver Giudice, Sebastiano Battiato

arxiv:2303.08728 v3 · 2023-03-15 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRPAFRZXOU2K27AZCGQQFEXUCV}

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	2026-07-05T05:53:36.682340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c5e02c7377534ad7c1911a10292f4155f80e9e07490d5d4e1a6265730f17d2f

Aliases

arxiv: 2303.08728 · arxiv_version: 2303.08728v3 · doi: 10.48550/arxiv.2303.08728 · pith_short_12: LRPAFRZXOU2K · pith_short_16: LRPAFRZXOU2K27AZ · pith_short_8: LRPAFRZX

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/LRPAFRZXOU2K27AZCGQQFEXUCV \
  | 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: 5c5e02c7377534ad7c1911a10292f4155f80e9e07490d5d4e1a6265730f17d2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79ef75924dcd208b2ecc496811cdbe587dae3b679ccdd3d92aa85234ad522149",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-03-15T16:12:22Z",
    "title_canon_sha256": "6f67f41ae48143c6bcd64d02be4196b8c5845e78034e2e12955a092ea442883c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08728",
    "kind": "arxiv",
    "version": 3
  }
}