Pith Number

pith:LQF6FSNF

pith:2019:LQF6FSNFKCYZ6F6763BI67XT6F

not attested not anchored not stored refs pending

Lesion Segmentation in Ultrasound Using Semi-pixel-wise Cycle Generative Adversarial Nets

Aiwen Zheng, Bingbin Yu, Biyuan Wang, Farhad G. Zanjani, Jie Xing, Remco Duits, Tao Tan, Yuji Qi, Zheren Li

arxiv:1905.01902 v4 · 2019-05-06 · cs.CV · 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{LQF6FSNFKCYZ6F6763BI67XT6F}

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	2026-07-05T01:43:37.376496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c0be2c9a550b19f17dff6c28f7ef3f158a8149b83d93262174a40d2a01d5b4d

Aliases

arxiv: 1905.01902 · arxiv_version: 1905.01902v4 · doi: 10.48550/arxiv.1905.01902 · pith_short_12: LQF6FSNFKCYZ · pith_short_16: LQF6FSNFKCYZ6F67 · pith_short_8: LQF6FSNF

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/LQF6FSNFKCYZ6F6763BI67XT6F \
  | 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: 5c0be2c9a550b19f17dff6c28f7ef3f158a8149b83d93262174a40d2a01d5b4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82ce5ef80aed4b3b6def048ad03b3d315a3ba0c7b87b693981dd033b1f35b9c3",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-06T09:49:57Z",
    "title_canon_sha256": "169f30451c9a7eccfaee0ceebc684ead45a7e631a1ab2d79c0d62f4ae11a065a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01902",
    "kind": "arxiv",
    "version": 4
  }
}