Pith Number

pith:Q54SFE52

pith:2020:Q54SFE52GYHGJ556BREXPWKSYZ

not attested not anchored not stored refs pending

Lung Nodule Classification Using Biomarkers, Volumetric Radiomics and 3D CNNs

Arshita Jain, David R. Chapman, Jayalakshmi Mangalagiri, Kushal Mehta, Phuong Nguyen, Sumeet Menon

arxiv:2010.11682 v1 · 2020-10-19 · 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{Q54SFE52GYHGJ556BREXPWKSYZ}

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	2026-07-05T01:45:12.534970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87792293ba360e64f7be0c4977d952c65f10fd7c3f6a96ed1e5d930428cf1e9f

Aliases

arxiv: 2010.11682 · arxiv_version: 2010.11682v1 · doi: 10.48550/arxiv.2010.11682 · pith_short_12: Q54SFE52GYHG · pith_short_16: Q54SFE52GYHGJ556 · pith_short_8: Q54SFE52

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/Q54SFE52GYHGJ556BREXPWKSYZ \
  | 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: 87792293ba360e64f7be0c4977d952c65f10fd7c3f6a96ed1e5d930428cf1e9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46b86f739741db056b45eb42e117f6e8eb3d6bb378d75845015b3fbe0ee73f3a",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-10-19T18:57:26Z",
    "title_canon_sha256": "5a9b98e9fbadff31cac88561ab03a58020f60c6e2f95922d2123716a22a4fda1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.11682",
    "kind": "arxiv",
    "version": 1
  }
}