Pith Number

pith:VBLHNLTR

pith:2026:VBLHNLTRGJVDSGEOHZ6T2WEMX2

not attested not anchored not stored refs pending

Semantic Class Distribution Learning for Debiasing Semi-Supervised Medical Image Segmentation

Jingxin Liu, Keying Zhu, Xiaofeng Liu, Xinyuan Zheng, Yifang Wang, Yiheng Zhong, Yingxue Su, Yuxin Zhang, Zhuoru Zhang, Zimu Zhang

arxiv:2603.05202 v2 · 2026-03-05 · 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{VBLHNLTRGJVDSGEOHZ6T2WEMX2}

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	2026-08-20T01:22:12.392414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a85676ae71326a39188e3e7d3d588cbe8a83ff62a4d09ed4a5dc136f95590f91

Aliases

arxiv: 2603.05202 · arxiv_version: 2603.05202v2 · doi: 10.48550/arxiv.2603.05202 · pith_short_12: VBLHNLTRGJVD · pith_short_16: VBLHNLTRGJVDSGEO · pith_short_8: VBLHNLTR

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/VBLHNLTRGJVDSGEOHZ6T2WEMX2 \
  | 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: a85676ae71326a39188e3e7d3d588cbe8a83ff62a4d09ed4a5dc136f95590f91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e28b6464bbb761865375a22682a96af44eafdcaeb829ea781e54a77e9cca92b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-05T14:13:53Z",
    "title_canon_sha256": "6ae5e1e0ff169c3723dedf9cab751470c068172c62766741d8596fa284836ebf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.05202",
    "kind": "arxiv",
    "version": 2
  }
}