Pith Number

pith:MQWBU45L

pith:2023:MQWBU45LXYWXSQJ5U7CEBN6BGJ

not attested not anchored not stored refs pending

Dealing With Heterogeneous 3D MR Knee Images: A Federated Few-Shot Learning Method With Dual Knowledge Distillation

Bo Liu, Chaowei Tan, Di Liu, Dimitris N. Metaxas, Kang Li, Liang Zhao, Liping Si, Qi Chang, Qilong Zhangli, Weiwu Yao, Xiaoxiao He

arxiv:2303.14357 v2 · 2023-03-25 · 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{MQWBU45LXYWXSQJ5U7CEBN6BGJ}

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.

Cited by

1 paper in Pith

Rate-My-LoRA: Efficient and Adaptive Federated Model Tuning for Cardiac MRI Segmentation

Receipt and verification

First computed	2026-07-05T06:02:08.668798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

642c1a73abbe2d79413da7c440b7c13273ac98d429a365474438017fca3c6eab

Aliases

arxiv: 2303.14357 · arxiv_version: 2303.14357v2 · doi: 10.48550/arxiv.2303.14357 · pith_short_12: MQWBU45LXYWX · pith_short_16: MQWBU45LXYWXSQJ5 · pith_short_8: MQWBU45L

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/MQWBU45LXYWXSQJ5U7CEBN6BGJ \
  | 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: 642c1a73abbe2d79413da7c440b7c13273ac98d429a365474438017fca3c6eab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a63b608269afb4d81dc959b127710788c9381765f9587cda8e74696227d6353e",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-03-25T04:46:25Z",
    "title_canon_sha256": "72b070489df0d478f14fe8f895c265c6284ec45abd2d7b1d752c9dc9cdeb63c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14357",
    "kind": "arxiv",
    "version": 2
  }
}