Pith Number

pith:BQLZBOHO

pith:2025:BQLZBOHO4E77NVA5B6R7KMLLWY

not attested not anchored not stored refs pending

Congenital Heart Disease recognition using Deep Learning/Transformer models

Aidar Amangeldi, Angsar Taigonyrov, Vladislav Yarovenko

arxiv:2505.08242 v1 · 2025-05-13 · 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{BQLZBOHO4E77NVA5B6R7KMLLWY}

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	2026-07-05T11:02:27.125468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c1790b8eee13ff6d41d0fa3f5316bb62c478a3ddc5374b1ec3bfc3d267bde30

Aliases

arxiv: 2505.08242 · arxiv_version: 2505.08242v1 · doi: 10.48550/arxiv.2505.08242 · pith_short_12: BQLZBOHO4E77 · pith_short_16: BQLZBOHO4E77NVA5 · pith_short_8: BQLZBOHO

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/BQLZBOHO4E77NVA5B6R7KMLLWY \
  | 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: 0c1790b8eee13ff6d41d0fa3f5316bb62c478a3ddc5374b1ec3bfc3d267bde30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c25b8b0fa748d16d9574ac6ff75bff180d3b8afd723c3b5d9384fc600b61270",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-13T05:34:06Z",
    "title_canon_sha256": "3b92d2720c4773732cde8b91305727156fbae06f71d96fe879f39e78bca808f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.08242",
    "kind": "arxiv",
    "version": 1
  }
}