Pith Number

pith:Y3EDOUI3

pith:2025:Y3EDOUI36EEFZAWJTEFZRNEFNN

not attested not anchored not stored refs pending

Recovering Diagnostic Value: Super-Resolution-Aided Echocardiographic Classification in Resource-Constrained Imaging

Annu, Krishan Agyakari Raja Babu, Mohanasankar Sivaprakasam, Om Prabhu

arxiv:2507.23027 v1 · 2025-07-30 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3EDOUI36EEFZAWJTEFZRNEFNN}

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	2026-06-19T16:12:46.994954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6c837511bf1085c82c9990b98b4856b5f0b0fde38e950e24ca33e9ad4aeea6b

Aliases

arxiv: 2507.23027 · arxiv_version: 2507.23027v1 · doi: 10.48550/arxiv.2507.23027 · pith_short_12: Y3EDOUI36EEF · pith_short_16: Y3EDOUI36EEFZAWJ · pith_short_8: Y3EDOUI3

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/Y3EDOUI36EEFZAWJTEFZRNEFNN \
  | 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: c6c837511bf1085c82c9990b98b4856b5f0b0fde38e950e24ca33e9ad4aeea6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27161b6353fb9d6d8b7c76b7ae22568cbe115439b7b274272694172b434414fc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-30T18:45:31Z",
    "title_canon_sha256": "3cfcce8b435fe1957ae065a3c79f29d49d9b826dd81576fa7377f1de9e05bdd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.23027",
    "kind": "arxiv",
    "version": 1
  }
}