Pith Number

pith:5O7Y22KH

pith:2023:5O7Y22KHPBSDTHGWQWCBOQEHTL

not attested not anchored not stored refs pending

LCDctCNN: Lung Cancer Diagnosis of CT scan Images Using CNN Based Model

Ahmed Abdelgawad, Mahabuba Meherin, Md Ishtyaq Mahmud, Muntasir Mamun

arxiv:2304.04814 v1 · 2023-04-10 · 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{5O7Y22KHPBSDTHGWQWCBOQEHTL}

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	2026-07-05T05:59:51.932971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebbf8d69477864399cd685841740879ad1238217d394fda260ee0fae5e8fec76

Aliases

arxiv: 2304.04814 · arxiv_version: 2304.04814v1 · doi: 10.48550/arxiv.2304.04814 · pith_short_12: 5O7Y22KHPBSD · pith_short_16: 5O7Y22KHPBSDTHGW · pith_short_8: 5O7Y22KH

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/5O7Y22KHPBSDTHGWQWCBOQEHTL \
  | 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: ebbf8d69477864399cd685841740879ad1238217d394fda260ee0fae5e8fec76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09400b397a77803835feaa72c48b9e72d922fd092acf648081d077e55eb37eb1",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-04-10T18:47:20Z",
    "title_canon_sha256": "7c883f0ab194f2ceb7a5a6bbd5f292e38d39396b8333b07f19e8a08b715468cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.04814",
    "kind": "arxiv",
    "version": 1
  }
}