Pith Number

pith:UZPMCANY

pith:2025:UZPMCANYHU6SDSXOETIHJCSTAU

not attested not anchored not stored refs pending

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

Dan Yuan, Yi Feng, Ziyun Tang

arxiv:2505.17683 v2 · 2025-05-23 · eess.IV · cs.AI · 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{UZPMCANYHU6SDSXOETIHJCSTAU}

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	2026-07-05T11:18:43.117003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a65ec101b83d3d21caee24d0748a53051b75ee086797d9227955e0dd589d2f86

Aliases

arxiv: 2505.17683 · arxiv_version: 2505.17683v2 · doi: 10.48550/arxiv.2505.17683 · pith_short_12: UZPMCANYHU6S · pith_short_16: UZPMCANYHU6SDSXO · pith_short_8: UZPMCANY

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/UZPMCANYHU6SDSXOETIHJCSTAU \
  | 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: a65ec101b83d3d21caee24d0748a53051b75ee086797d9227955e0dd589d2f86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6da85f3699ea8a2a90443bc7f3b14e19a99130a2fbdc2c29005d3695558b112a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-23T09:53:57Z",
    "title_canon_sha256": "713bbdf40df5d8c1e474e74121f7a83fac509f48474756e376b62e07bdcd0b00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17683",
    "kind": "arxiv",
    "version": 2
  }
}