Pith Number

pith:YV22XCFU

pith:2024:YV22XCFUAHPHFRVGFOCHOWTCDY

not attested not anchored not stored refs pending

SP${ }^3$ : Superpixel-propagated pseudo-label learning for weakly semi-supervised medical image segmentation

Chenxi Zhang, Jiayue Zhao, Shaolei Liu, Shiman Li, Xiaokun Dai, Zhijian Song

arxiv:2411.11636 v1 · 2024-11-18 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YV22XCFUAHPHFRVGFOCHOWTCDY}

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	2026-07-05T09:36:58.859236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c575ab88b401de72c6a62b84775a621e267b2be57af15e2ebb3fc4d6d4fb4c53

Aliases

arxiv: 2411.11636 · arxiv_version: 2411.11636v1 · doi: 10.48550/arxiv.2411.11636 · pith_short_12: YV22XCFUAHPH · pith_short_16: YV22XCFUAHPHFRVG · pith_short_8: YV22XCFU

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/YV22XCFUAHPHFRVGFOCHOWTCDY \
  | 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: c575ab88b401de72c6a62b84775a621e267b2be57af15e2ebb3fc4d6d4fb4c53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0fa1174a6a059cf340ae03d6d7092c6518cf4740f59df1705ed66379090767c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-11-18T15:14:36Z",
    "title_canon_sha256": "3b0e848b7e2bd0cda8b85a49f075d216100cdf93f401173761fe9b9d19f362b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.11636",
    "kind": "arxiv",
    "version": 1
  }
}