Pith Number

pith:QSRDGBRU

pith:2019:QSRDGBRU27JG7OOCLKP4LE6HUS

not attested not anchored not stored refs pending

XLSor: A Robust and Accurate Lung Segmentor on Chest X-Rays Using Criss-Cross Attention and Customized Radiorealistic Abnormalities Generation

Jing Xiao, Ronald M. Summers, Youbao Tang, Yuxing Tang

arxiv:1904.09229 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{QSRDGBRU27JG7OOCLKP4LE6HUS}

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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

Embracing Imperfect Datasets: A Review of Deep Learning Solutions for Medical Image Segmentation

Receipt and verification

First computed	2026-05-17T23:48:07.937669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84a2330634d7d26fb9c25a9fc593c7a4bfe37131973293289894f6e9e0b1b69c

Aliases

arxiv: 1904.09229 · arxiv_version: 1904.09229v1 · doi: 10.48550/arxiv.1904.09229 · pith_short_12: QSRDGBRU27JG · pith_short_16: QSRDGBRU27JG7OOC · pith_short_8: QSRDGBRU

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/QSRDGBRU27JG7OOCLKP4LE6HUS \
  | 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: 84a2330634d7d26fb9c25a9fc593c7a4bfe37131973293289894f6e9e0b1b69c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5f76267af7f3428c126b1a0284a83b2defe453bedda5e3af0b2ac8d18c4677f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-19T15:22:26Z",
    "title_canon_sha256": "9c1bbbc56c6a2b9f45beb8daf1df165cbd674e3391126ace367f1e684629bc59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09229",
    "kind": "arxiv",
    "version": 1
  }
}