Pith Number

pith:XVYSEV64

pith:2025:XVYSEV64P6QR2WWDTG2M3HP7RG

not attested not anchored not stored refs pending

Efficient Lung Ultrasound Severity Scoring Using Dedicated Feature Extractor

Aggelos K. Katsaggelos, Evangelos Kaimakamis, Georgios Petmezas, Jiaqi Guo, Nicos Maglaveras, Vasileios E. Papageorgiou, Yunan Wu

arxiv:2501.12524 v3 · 2025-01-21 · 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{XVYSEV64P6QR2WWDTG2M3HP7RG}

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

VidFuncta: Towards Generalizable Neural Representations for Ultrasound Videos

Receipt and verification

First computed	2026-07-05T11:09:06.876937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd712257dc7fa11d5ac399b4cd9dff89833539d415918c4278ce5df9b2c983cd

Aliases

arxiv: 2501.12524 · arxiv_version: 2501.12524v3 · doi: 10.48550/arxiv.2501.12524 · pith_short_12: XVYSEV64P6QR · pith_short_16: XVYSEV64P6QR2WWD · pith_short_8: XVYSEV64

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/XVYSEV64P6QR2WWDTG2M3HP7RG \
  | 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: bd712257dc7fa11d5ac399b4cd9dff89833539d415918c4278ce5df9b2c983cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec0ecb486f3af8fc79a81aeaf7c2ee4660ba4d5ae1bef9f5196c665b689eb7c3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-01-21T22:28:22Z",
    "title_canon_sha256": "eed94029aff84bcc82ba6066faaeeb89985db1c609befe675e3c75e4ee13765a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12524",
    "kind": "arxiv",
    "version": 3
  }
}