Pith Number

pith:5DHYLDAD

pith:2025:5DHYLDADMM6RIGZKWWFIVOA2O3

not attested not anchored not stored refs pending

FAMSeg: Fetal Femur and Cranial Ultrasound Segmentation Using Feature-Aware Attention and Mamba Enhancement

Bocheng Liang, Guiyan Peng, Jiaxi Chen, Jie He, Junming Wei, Minglang Chen, Minying Lu, Ying Tan

arxiv:2506.07431 v2 · 2025-06-09 · 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{5DHYLDADMM6RIGZKWWFIVOA2O3}

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	2026-07-05T11:21:48.623796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8cf858c03633d141b2ab58a8ab81a76f415001613814b30a5d8d920760e60f7

Aliases

arxiv: 2506.07431 · arxiv_version: 2506.07431v2 · doi: 10.48550/arxiv.2506.07431 · pith_short_12: 5DHYLDADMM6R · pith_short_16: 5DHYLDADMM6RIGZK · pith_short_8: 5DHYLDAD

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/5DHYLDADMM6RIGZKWWFIVOA2O3 \
  | 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: e8cf858c03633d141b2ab58a8ab81a76f415001613814b30a5d8d920760e60f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10e91e19eb9867581d1d9cf4995649facc07f9d5067e91fb39c35d3bc01a6427",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-09T05:06:47Z",
    "title_canon_sha256": "d7fc9e9be893f13b677efc3ccbedbabb26a84b41af5839a280c135286e5305ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07431",
    "kind": "arxiv",
    "version": 2
  }
}