Pith Number

pith:2OQ2ZDTV

pith:2025:2OQ2ZDTVLXR6J4BUKD45A22O4P

not attested not anchored not stored refs pending

Decoupled Competitive Framework for Semi-supervised Medical Image Segmentation

Jiahe Chen, Jiahe Ying, Jianwei Zheng, Shen Wang

arxiv:2505.24667 v1 · 2025-05-30 · 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{2OQ2ZDTVLXR6J4BUKD45A22O4P}

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	2026-07-05T11:12:54.275641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3a1ac8e755de3e4f03450f9d06b4ee3f2e8843d1d033928c87f3cdff84a3871

Aliases

arxiv: 2505.24667 · arxiv_version: 2505.24667v1 · doi: 10.48550/arxiv.2505.24667 · pith_short_12: 2OQ2ZDTVLXR6 · pith_short_16: 2OQ2ZDTVLXR6J4BU · pith_short_8: 2OQ2ZDTV

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/2OQ2ZDTVLXR6J4BUKD45A22O4P \
  | 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: d3a1ac8e755de3e4f03450f9d06b4ee3f2e8843d1d033928c87f3cdff84a3871

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da448cdb5b066e3de5ba91f0347a1395a06a24d401efa8d8116436941a697cd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-30T14:56:00Z",
    "title_canon_sha256": "451c37fe3bb00bd8b14df759fe4911e1b2ce129468540a33edb07c887c31fdff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24667",
    "kind": "arxiv",
    "version": 1
  }
}