Pith Number

pith:QVN4UXYL

pith:2020:QVN4UXYLU6VPKGXOBEQHT2DIJ2

not attested not anchored not stored refs pending

Deep Learning in Medical Ultrasound Image Segmentation: a Review

Ziyang Wang

arxiv:2002.07703 v3 · 2020-02-18 · eess.IV · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVN4UXYLU6VPKGXOBEQHT2DIJ2}

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

Dual Attention Residual U-Net for Accurate Brain Ultrasound Segmentation in IVH Detection

Receipt and verification

First computed	2026-07-05T02:20:27.717981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

855bca5f0ba7aaf51aee092079e8684eb6e9216c1cff9d26cb93fe39bd4fd0a5

Aliases

arxiv: 2002.07703 · arxiv_version: 2002.07703v3 · doi: 10.48550/arxiv.2002.07703 · pith_short_12: QVN4UXYLU6VP · pith_short_16: QVN4UXYLU6VPKGXO · pith_short_8: QVN4UXYL

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/QVN4UXYLU6VPKGXOBEQHT2DIJ2 \
  | 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: 855bca5f0ba7aaf51aee092079e8684eb6e9216c1cff9d26cb93fe39bd4fd0a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4462566ee79740158b29f21a2a2ccebbdd587510c0168e5e934e0bd2b1b6ff1",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-02-18T16:33:22Z",
    "title_canon_sha256": "1a707d5bb87e7f2bd40ab7a7a0c88275f27b0d7136cffbbc3e87a62b7947406b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.07703",
    "kind": "arxiv",
    "version": 3
  }
}