Pith Number

pith:LD6R22FY

pith:2024:LD6R22FYKDZZ2ZHNF3B7XUTJSQ

not attested not anchored not stored refs pending

Advanced Lung Nodule Segmentation and Classification for Early Detection of Lung Cancer using SAM and Transfer Learning

Asha V, Bhavanishankar K

arxiv:2501.00586 v1 · 2024-12-31 · 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{LD6R22FYKDZZ2ZHNF3B7XUTJSQ}

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	2026-07-05T09:56:07.808997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58fd1d68b850f39d64ed2ec3fbd269940232d1b73044d5691c52a52adeea67ea

Aliases

arxiv: 2501.00586 · arxiv_version: 2501.00586v1 · doi: 10.48550/arxiv.2501.00586 · pith_short_12: LD6R22FYKDZZ · pith_short_16: LD6R22FYKDZZ2ZHN · pith_short_8: LD6R22FY

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/LD6R22FYKDZZ2ZHNF3B7XUTJSQ \
  | 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: 58fd1d68b850f39d64ed2ec3fbd269940232d1b73044d5691c52a52adeea67ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bfd9d19784c99a51f4ca09ed9e62600d7492b3e5170a0ae7c4c18d52204b00f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2024-12-31T18:21:57Z",
    "title_canon_sha256": "1cceee260a254de38bfcdd5a1aa5bedf650eeed127d55bd12e253ff688946e54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.00586",
    "kind": "arxiv",
    "version": 1
  }
}