Pith Number

pith:OEJW36NO

pith:2019:OEJW36NOEG7NOCMMRFSF3RFFB6

not attested not anchored not stored refs pending

Automated Segmentation of Pulmonary Lobes using Coordination-Guided Deep Neural Networks

Jie Zhao, Junxuan Chen, Li Zhang, Wenjia Wang, Xiansheng Hua, Xuansong Xie, Ying Chi

arxiv:1904.09106 v1 · 2019-04-19 · 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{OEJW36NOEG7NOCMMRFSF3RFFB6}

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	2026-07-05T00:06:40.669338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71136df9ae21bed7098c89645dc4a50fb7b92df7fefd19ec322e332f54970d89

Aliases

arxiv: 1904.09106 · arxiv_version: 1904.09106v1 · doi: 10.48550/arxiv.1904.09106 · pith_short_12: OEJW36NOEG7N · pith_short_16: OEJW36NOEG7NOCMM · pith_short_8: OEJW36NO

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/OEJW36NOEG7NOCMMRFSF3RFFB6 \
  | 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: 71136df9ae21bed7098c89645dc4a50fb7b92df7fefd19ec322e332f54970d89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2007881b63e3ddfae9d1f03c140bb0b00c40f821f014cc4157fcda46d7a23fdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-19T07:49:03Z",
    "title_canon_sha256": "1e5d343c8a8a88e1903a3f4f7aa821d5efa6f5d1959af9325021becf29eca6f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09106",
    "kind": "arxiv",
    "version": 1
  }
}