Pith Number

pith:3J3CPCN7

pith:2022:3J3CPCN7ZNGKDZA4JZ26EP3EYI

not attested not anchored not stored refs pending

Exploring Smoothness and Class-Separation for Semi-supervised Medical Image Segmentation

Jianfei Cai, Qianyi Wu, Yicheng Wu, Zhonghua Wu, Zongyuan Ge

arxiv:2203.01324 v3 · 2022-03-02 · 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{3J3CPCN7ZNGKDZA4JZ26EP3EYI}

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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

1 paper in Pith

VCDP: Variation-Conditioned Distributional Proxy Learning for Semi-Supervised Medical Image Segmentation

Receipt and verification

First computed	2026-07-05T04:35:44.477509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da762789bfcb4ca1e41c4e75e23f64c210dc66037ae1d2251479f77dad3675df

Aliases

arxiv: 2203.01324 · arxiv_version: 2203.01324v3 · doi: 10.48550/arxiv.2203.01324 · pith_short_12: 3J3CPCN7ZNGK · pith_short_16: 3J3CPCN7ZNGKDZA4 · pith_short_8: 3J3CPCN7

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/3J3CPCN7ZNGKDZA4JZ26EP3EYI \
  | 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: da762789bfcb4ca1e41c4e75e23f64c210dc66037ae1d2251479f77dad3675df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85da8f54b8b3042dc63b1a07866eac4dcbf1544aff33489cb1211475b85802a5",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-03-02T08:38:09Z",
    "title_canon_sha256": "97f70956da4da3d26f8148d60f6ee817ac3a9082e56b9e9098a0865585578ed6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01324",
    "kind": "arxiv",
    "version": 3
  }
}