Pith Number

pith:2RCQZD5Z

pith:2022:2RCQZD5Z2XS5DYGBPIJSPRVZBK

not attested not anchored not stored refs pending

MMOTU: A Multi-Modality Ovarian Tumor Ultrasound Image Dataset for Unsupervised Cross-Domain Semantic Segmentation

Binghao Liu, Guangliang Cheng, Lijiang Chen, Linghan Cai, Meijing Wu, Min Yang, Qi Zhao, Shuchang Lyu, Wenpei Bai, Xiubo Sang

arxiv:2207.06799 v4 · 2022-07-14 · cs.CV

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

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\usepackage{pith}
\pithnumber{2RCQZD5Z2XS5DYGBPIJSPRVZBK}

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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

3 papers in Pith

PGE-SAM: Prompt-Guided Feature Enhancement for Interactive Segmentation under Degradation

Defining Robust Ultrasound Quality Metrics via an Ultrasound Foundation Model

Receipt and verification

First computed	2026-07-05T07:18:23.469012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4450c8fb9d5e5d1e0c17a1327c6b90aba640f4880ce56f4ac68b71f9a483ef4

Aliases

arxiv: 2207.06799 · arxiv_version: 2207.06799v4 · doi: 10.48550/arxiv.2207.06799 · pith_short_12: 2RCQZD5Z2XS5 · pith_short_16: 2RCQZD5Z2XS5DYGB · pith_short_8: 2RCQZD5Z

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/2RCQZD5Z2XS5DYGBPIJSPRVZBK \
  | 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: d4450c8fb9d5e5d1e0c17a1327c6b90aba640f4880ce56f4ac68b71f9a483ef4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8eae7b487599202425b77980b5ef3372c2820eadc569afb77cd6ff178f582905",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-14T10:23:17Z",
    "title_canon_sha256": "d8e9f9e4569aaab7afa9641f4aefc671e7531a9d9486b0e80737d74134365f77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.06799",
    "kind": "arxiv",
    "version": 4
  }
}