Pith Number

pith:7PSVY7HY

pith:2025:7PSVY7HYO3OB2FKK5TTSDIYEP5

not attested not anchored not stored refs pending

DADU: Dual Attention-based Deep Supervised UNet for Automated Semantic Segmentation of Cardiac Images

Arvind K. Bansal, Racheal Mukisa

arxiv:2504.13415 v1 · 2025-04-18 · eess.IV · cs.AI · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7PSVY7HYO3OB2FKK5TTSDIYEP5}

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	2026-07-05T10:50:54.568911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbe55c7cf876dc1d154aece721a3047f5f910fafd10bc4f605a63cdea5c31caf

Aliases

arxiv: 2504.13415 · arxiv_version: 2504.13415v1 · doi: 10.48550/arxiv.2504.13415 · pith_short_12: 7PSVY7HYO3OB · pith_short_16: 7PSVY7HYO3OB2FKK · pith_short_8: 7PSVY7HY

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/7PSVY7HYO3OB2FKK5TTSDIYEP5 \
  | 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: fbe55c7cf876dc1d154aece721a3047f5f910fafd10bc4f605a63cdea5c31caf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5811c38e5d06694530d58d379a7ef619ec30624da8e4feab0cc521d9aac26e8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-04-18T02:22:45Z",
    "title_canon_sha256": "f771339560b159cded02ec1cbb73f8e1c8dae506a1e7cc99e3b853971056c0f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13415",
    "kind": "arxiv",
    "version": 1
  }
}