Pith Number

pith:TVVE3DGP

pith:2026:TVVE3DGPKORXLJR3GI33FVUI2G

not attested not anchored not stored refs pending

FetSelect: Task-Specific Architectures and Self-Supervised Learning for Automated Fetal Ultrasound Frame Selection

Khalid Alyafei, Mahmood Alzubaidi, Marco Agus, Mohammed Ammar, Mowafa Househ, Raden Muaz, Uzair Shah

arxiv:2606.22487 v1 · 2026-06-21 · 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{TVVE3DGPKORXLJR3GI33FVUI2G}

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	2026-06-23T02:13:39.698517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d6a4d8ccf53a375a63b3237b2d688d1844fb76c4dca562ee635dc7235d62577

Aliases

arxiv: 2606.22487 · arxiv_version: 2606.22487v1 · doi: 10.48550/arxiv.2606.22487 · pith_short_12: TVVE3DGPKORX · pith_short_16: TVVE3DGPKORXLJR3 · pith_short_8: TVVE3DGP

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/TVVE3DGPKORXLJR3GI33FVUI2G \
  | 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: 9d6a4d8ccf53a375a63b3237b2d688d1844fb76c4dca562ee635dc7235d62577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a657959f04724937f1374390529a99e63b2a9a74e6fb20ccfd5348bb765528ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-21T13:14:44Z",
    "title_canon_sha256": "eeb769012148ad288181f59173d16bb866991facc256ff83ab4d8fe1ec283e04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22487",
    "kind": "arxiv",
    "version": 1
  }
}