Pith Number

pith:ZDRG4ZXO

pith:2021:ZDRG4ZXOTTANNBI3YCNPD3GU5I

not attested not anchored not stored refs pending

The Federated Tumor Segmentation (FeTS) Challenge

Abhishek Mahajan, Aikaterini Kotrotsou, Alexey Gruzdev, Andras Jakab, Annika Reinke, Arash Nazeri, Bjoern Menze, Brandon Edwards, Christos Davatzikos, Daniel Marcus, David Zimmerer, G. Anthony Reina, Hassan Fathallah-Shaykh, Jason Martin, Jens Kleesiek, John B. Freymann, Justin S. Kirby, Klaus Maier-Hein, Lena Maier-Hein, Marc-Andre Weber, Maximilian Zenk, Micah Sheller, Mikhail Milchenko, Patrick Foley, Rivka R. Colen, Roland Wiest, Russell Taki Shinohara, Sarthak Pati, Shadi Albarqouni, Spyridon Bakas, Ujjwal Baid, Yong Chen

arxiv:2105.05874 v2 · 2021-05-12 · 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{ZDRG4ZXOTTANNBI3YCNPD3GU5I}

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

2 papers in Pith

The RSNA-ASNR-MICCAI BraTS 2021 Benchmark on Brain Tumor Segmentation and Radiogenomic Classification

Beyond Forgetting in Continual Medical Image Segmentation: A Comprehensive Benchmark Study

Receipt and verification

First computed	2026-07-05T11:34:38.981278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8e26e66ee9cc0d6851bc09af1ecd4ea214096931a1d6bd3a33ddb65be9775db

Aliases

arxiv: 2105.05874 · arxiv_version: 2105.05874v2 · doi: 10.48550/arxiv.2105.05874 · pith_short_12: ZDRG4ZXOTTAN · pith_short_16: ZDRG4ZXOTTANNBI3 · pith_short_8: ZDRG4ZXO

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/ZDRG4ZXOTTANNBI3YCNPD3GU5I \
  | 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: c8e26e66ee9cc0d6851bc09af1ecd4ea214096931a1d6bd3a33ddb65be9775db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d0f1e6582e7421b98b60f222252b0abe407f89949014f726a3173735794bf3b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-05-12T18:00:20Z",
    "title_canon_sha256": "29511c87c47b9bf46cdca279c5705d8e1dca8988fef2fb06b4b66a4d1ee5cdbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05874",
    "kind": "arxiv",
    "version": 2
  }
}