Pith Number

pith:26JMCP6B

pith:2022:26JMCP6BA34YNI3GLETVYOQBGO

not attested not anchored not stored refs pending

A Transfer Learning Based Approach for Classification of COVID-19 and Pneumonia in CT Scan Imaging

Gargi Desai, Murat Ozer, Nelly Elsayed, Zag ElSayed

arxiv:2210.09403 v2 · 2022-10-17 · eess.IV · 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{26JMCP6BA34YNI3GLETVYOQBGO}

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	2026-07-05T05:10:40.895069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d792c13fc106f986a36659275c3a01339c99d31f4efd030339a269e19bbbe53f

Aliases

arxiv: 2210.09403 · arxiv_version: 2210.09403v2 · doi: 10.48550/arxiv.2210.09403 · pith_short_12: 26JMCP6BA34Y · pith_short_16: 26JMCP6BA34YNI3G · pith_short_8: 26JMCP6B

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/26JMCP6BA34YNI3GLETVYOQBGO \
  | 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: d792c13fc106f986a36659275c3a01339c99d31f4efd030339a269e19bbbe53f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0076fe14f8d31eff1a9b420f2f1379c016f044a1fc0cd1663e68f38c6ad68fcf",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-10-17T20:08:41Z",
    "title_canon_sha256": "386ecb3f537a9b82efe604dbddd1ad577bff52d48b0d9134148c0d4ff51227ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.09403",
    "kind": "arxiv",
    "version": 2
  }
}