Pith Number

pith:CPMCQDUC

pith:2020:CPMCQDUC4C2LMCUIRTOOLEQU4P

not attested not anchored not stored refs pending

Federated Learning for Breast Density Classification: A Real-World Implementation

Adam McCarthy, Ahmed Harouni, Alvin Ihsani, Behrooz Hashemian, Bernardo C. Bizzo, B. Min Yun, Bryan Chen, Colin Compas, Daguang Xu, Daniel Rubin, Elshaimaa Sharaf, Etta D. Pisano, Evan Leibovitz, Felipe Kitamura, Holger R. Roth, Ittai Dayan, Jayashree Kalpathy-Cramer, Jay B. Patel, Jesse Tetreault, Katharina V. Hoebel, Keith J. Dreyer, Ken Chang, Laura Coombs, Liangqiong Qu, Matheus Mendon\c{c}a, Meesam Shah, Miao Zhang, Mona Flores, Nir Neumark, Praveer Singh, Prerna Dogra, Ram C. Naidu, Richard White, Sean Ko, Selnur Erdal, Sharut Gupta, Thomas Schultz, Varun Buch, Vikash Gupta, Vitor Lavor, Wenqi Li, Yan Cheng, Yuhong Wen

arxiv:2009.01871 v3 · 2020-09-03 · eess.IV · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPMCQDUC4C2LMCUIRTOOLEQU4P}

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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.

Receipt and verification

First computed	2026-07-05T01:44:19.461782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13d8280e82e0b4b60a888cdce59214e3ce163461d91c2a7eea9c303bdbb108e4

Aliases

arxiv: 2009.01871 · arxiv_version: 2009.01871v3 · doi: 10.48550/arxiv.2009.01871 · pith_short_12: CPMCQDUC4C2L · pith_short_16: CPMCQDUC4C2LMCUI · pith_short_8: CPMCQDUC

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/CPMCQDUC4C2LMCUIRTOOLEQU4P \
  | 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: 13d8280e82e0b4b60a888cdce59214e3ce163461d91c2a7eea9c303bdbb108e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f658c9b79eb9efce2201618493201a18e69b2f7bc1d39f177cc219f00651b41",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2020-09-03T18:34:59Z",
    "title_canon_sha256": "f17009e3951f12897240e3ff1b7211653b42ab7b5b895a4e8cd8cc1f2a863e4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.01871",
    "kind": "arxiv",
    "version": 3
  }
}