Pith Number

pith:ST4PPKKN

pith:2019:ST4PPKKNDNUG4SEJRAGK7LXCFI

not attested not anchored not stored refs pending

LGAN: Lung Segmentation in CT Scans Using Generative Adversarial Network

Jiaxing Tan, Longlong Jing, Oguz Akin, Yingli Tian, Yumei Huo

arxiv:1901.03473 v1 · 2019-01-11 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ST4PPKKNDNUG4SEJRAGK7LXCFI}

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.

Cited by

1 paper in Pith

Accurate and Robust Pulmonary Nodule Detection by 3D Feature Pyramid Network with Self-supervised Feature Learning

Receipt and verification

First computed	2026-05-17T23:56:31.147672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94f8f7a94d1b686e4889880cafaee22a094e630a4d55fec506297f2c1ff8d74a

Aliases

arxiv: 1901.03473 · arxiv_version: 1901.03473v1 · doi: 10.48550/arxiv.1901.03473 · pith_short_12: ST4PPKKNDNUG · pith_short_16: ST4PPKKNDNUG4SEJ · pith_short_8: ST4PPKKN

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/ST4PPKKNDNUG4SEJRAGK7LXCFI \
  | 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: 94f8f7a94d1b686e4889880cafaee22a094e630a4d55fec506297f2c1ff8d74a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "886c20565dd168da64b5715b02de24b23b60f741ffe8810b9c63fea598b285b1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-11T04:26:44Z",
    "title_canon_sha256": "b0596add363abe6f6630ae61eef1cedbbcd72b39112042a05c69773e32e882b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03473",
    "kind": "arxiv",
    "version": 1
  }
}