Pith Number

pith:FRFDEEBI

pith:2022:FRFDEEBIKKA7PTFGMGKE2PLS4V

not attested not anchored not stored refs pending

MS Lesion Segmentation: Revisiting Weighting Mechanisms for Federated Learning

Aria Nguyen, Chenyu Wang, Chun-Chien Shieh, Dongang Wang, Dongnan Liu, Ettikan Kandasamy Karuppiah, Fernando Calamante, Geng Zhan, James Yu, Kain Kyle, Lei Bai, Linda Ly, Mariano Cabezas, Michael Barnett, Ryan Sullivan, Wanli Ouyang, Weidong Cai, Yuling Luo, Zihao Tang

arxiv:2205.01509 v1 · 2022-05-03 · 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{FRFDEEBIKKA7PTFGMGKE2PLS4V}

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	2026-07-05T04:20:05.832046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c4a3210285281f7cca661944d3d72e568b3c324fe2824f363cb16be284e4bdb

Aliases

arxiv: 2205.01509 · arxiv_version: 2205.01509v1 · doi: 10.48550/arxiv.2205.01509 · pith_short_12: FRFDEEBIKKA7 · pith_short_16: FRFDEEBIKKA7PTFG · pith_short_8: FRFDEEBI

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/FRFDEEBIKKA7PTFGMGKE2PLS4V \
  | 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: 2c4a3210285281f7cca661944d3d72e568b3c324fe2824f363cb16be284e4bdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dd30b25df4f5d5e951baa83494bf1b29120e2a1e9f4a42e6ff3c7b8174c9fcd",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-05-03T14:06:03Z",
    "title_canon_sha256": "c66da0a9d2ab9e314a6416c18c939cae0241eb92deef47ad852988937d5f1f98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01509",
    "kind": "arxiv",
    "version": 1
  }
}