Pith Number

pith:KJYJ7VEA

pith:2023:KJYJ7VEAEAM5D2ZDYBPVB5XFCQ

not attested not anchored not stored refs pending

FUSQA: Fetal Ultrasound Segmentation Quality Assessment

Ibrahim Almakky, Mohammad Yaqub, Sevim Cengiz

arxiv:2303.04418 v2 · 2023-03-08 · eess.IV · 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{KJYJ7VEAEAM5D2ZDYBPVB5XFCQ}

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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

Advancing Fetal Ultrasound Image Quality Assessment in Low-Resource Settings

Receipt and verification

First computed	2026-07-05T06:41:13.447630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52709fd4802019d1eb23c05f50f6e51421189a5b65707809025d22ea6bbf8104

Aliases

arxiv: 2303.04418 · arxiv_version: 2303.04418v2 · doi: 10.48550/arxiv.2303.04418 · pith_short_12: KJYJ7VEAEAM5 · pith_short_16: KJYJ7VEAEAM5D2ZD · pith_short_8: KJYJ7VEA

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/KJYJ7VEAEAM5D2ZDYBPVB5XFCQ \
  | 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: 52709fd4802019d1eb23c05f50f6e51421189a5b65707809025d22ea6bbf8104

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7019333b71a0f74f8ca3e104ab87fdaa4e1d63330504ac985962e5dd9de382ed",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-03-08T07:45:06Z",
    "title_canon_sha256": "a06fa4b4072ea50cd3b6ba6e7a88251b25615b620177415dc9c388d11fabe896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.04418",
    "kind": "arxiv",
    "version": 2
  }
}