Pith Number

pith:WYLI3XWI

pith:2026:WYLI3XWIVPFMM64KKYC2LI6O4I

not attested not anchored not stored refs pending

FADA: Accessible fetal ultrasound interpretation and annotation with a selectively distilled unified vision-language model

Abdullatif Magram, Ines Abbes, Khalid Alyafei, Mahmood Alzubaidi, Marco Agus, Mowafa Househ, Nader Mohammed, Raden Muaz, Uzair Shah

arxiv:2606.11106 v1 · 2026-06-09 · 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{WYLI3XWIVPFMM64KKYC2LI6O4I}

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	2026-06-10T01:11:10.596345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6168ddec8abcac67b8a5605a5a3cee23a3ec59498e82533174d42b62f0f7728

Aliases

arxiv: 2606.11106 · arxiv_version: 2606.11106v1 · doi: 10.48550/arxiv.2606.11106 · pith_short_12: WYLI3XWIVPFM · pith_short_16: WYLI3XWIVPFMM64K · pith_short_8: WYLI3XWI

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/WYLI3XWIVPFMM64KKYC2LI6O4I \
  | 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: b6168ddec8abcac67b8a5605a5a3cee23a3ec59498e82533174d42b62f0f7728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f11bbd8ab3c595264d01c1cf022a64b30ad524eca5304cfe17229ad2c1d8f52a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-09T17:03:37Z",
    "title_canon_sha256": "c4919217e2764ec376c7f9f46294f54587e0c6ca07ecdb43c4f421876b30622a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11106",
    "kind": "arxiv",
    "version": 1
  }
}