Pith Number

pith:A5L5MIFV

pith:2025:A5L5MIFVQDGT42R2EV4BCPO27Q

not attested not anchored not stored refs pending

Leveraging Labelled Data Knowledge: A Cooperative Rectification Learning Network for Semi-supervised 3D Medical Image Segmentation

Gustavo Carneiro, Kechen Song, Shuai Ma, Yanyan Wang, Yunhui Yan, Yuyuan Liu

arxiv:2502.11456 v1 · 2025-02-17 · 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{A5L5MIFVQDGT42R2EV4BCPO27Q}

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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.

Receipt and verification

First computed	2026-07-05T10:15:29.000218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0757d620b580cd3e6a3a2578113ddafc384efb565b8b026c691c12668b26a3e0

Aliases

arxiv: 2502.11456 · arxiv_version: 2502.11456v1 · doi: 10.48550/arxiv.2502.11456 · pith_short_12: A5L5MIFVQDGT · pith_short_16: A5L5MIFVQDGT42R2 · pith_short_8: A5L5MIFV

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/A5L5MIFVQDGT42R2EV4BCPO27Q \
  | 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: 0757d620b580cd3e6a3a2578113ddafc384efb565b8b026c691c12668b26a3e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "757e781de0f9c0ef4957a80c3944289a209f49d75d669fee0b79db6b7df4dc9d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-17T05:29:50Z",
    "title_canon_sha256": "f48d630f864b1c1bd316c693d24caa199a8fc7b4a885d798798d3cf89c3e6d1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11456",
    "kind": "arxiv",
    "version": 1
  }
}