Pith Number

pith:MMX2Q6W5

pith:2025:MMX2Q6W5CBJIPK7QRPPXZIZQ7E

not attested not anchored not stored refs pending

Performance Analysis of Deep Learning Models for Femur Segmentation in MRI Scan

Anning Tian, Jeongkyu Lee, Mengyuan Liu, Mozhi Shen, Tianchou Gong, Xinmeng Wu, Yixiao Chen

arxiv:2504.04066 v1 · 2025-04-05 · eess.IV · cs.CV

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\usepackage{pith}
\pithnumber{MMX2Q6W5CBJIPK7QRPPXZIZQ7E}

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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

XAG-Net: A Cross-Slice Attention and Skip Gating Network for 2.5D Femur MRI Segmentation

Receipt and verification

First computed	2026-07-05T10:45:21.453280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

632fa87add105287abf08bdf7ca330f9303babefad6c0ebda9d4a1190e6cc715

Aliases

arxiv: 2504.04066 · arxiv_version: 2504.04066v1 · doi: 10.48550/arxiv.2504.04066 · pith_short_12: MMX2Q6W5CBJI · pith_short_16: MMX2Q6W5CBJIPK7Q · pith_short_8: MMX2Q6W5

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/MMX2Q6W5CBJIPK7QRPPXZIZQ7E \
  | 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: 632fa87add105287abf08bdf7ca330f9303babefad6c0ebda9d4a1190e6cc715

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e76ac9df53b86db042a985cf413f857dcd8685a50e200a17a5adcb647eb4f42a",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-04-05T05:47:56Z",
    "title_canon_sha256": "fc5e37dcfc89c67d5f9fa26205ba1cf802e9a3f460d268fc9effefb3b6739202"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04066",
    "kind": "arxiv",
    "version": 1
  }
}