Pith Number

pith:NSOAWZGC

pith:2023:NSOAWZGCWSWUCZ5T2IDSDATIHG

not attested not anchored not stored refs pending

Deep learning-based lung segmentation and automatic regional template in chest X-ray images for pediatric tuberculosis

Daniel Capell\'an-Mart\'in, David Bermejo-Pel\'aez, Elisa L\'opez-Varela, Juan J. G\'omez-Valverde, Lara Garc\'ia-Delgado, Maria J. Ledesma-Carbayo, Ramon Sanchez-Jacob

arxiv:2301.13786 v1 · 2023-01-31 · cs.CV · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSOAWZGCWSWUCZ5T2IDSDATIHG}

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	2026-07-05T06:01:16.738828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c9c0b64c2b4ad4167b3d20721826839b856add11721cb1169e19c2594731af5

Aliases

arxiv: 2301.13786 · arxiv_version: 2301.13786v1 · doi: 10.48550/arxiv.2301.13786 · pith_short_12: NSOAWZGCWSWU · pith_short_16: NSOAWZGCWSWUCZ5T · pith_short_8: NSOAWZGC

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/NSOAWZGCWSWUCZ5T2IDSDATIHG \
  | 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: 6c9c0b64c2b4ad4167b3d20721826839b856add11721cb1169e19c2594731af5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a02c8cc1ce2558379ddef34dd07207cfa645da24a92001c9f08f51ec9695a7c",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-31T17:33:35Z",
    "title_canon_sha256": "8a1e10318268449535eaf5bffb76d274f7c9abedc2c29e09af83d15708d0c7f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.13786",
    "kind": "arxiv",
    "version": 1
  }
}