Pith Number

pith:SL73FD4Z

pith:2023:SL73FD4Z43IQAGCA6SQ6QR3F2T

not attested not anchored not stored refs pending

Multi-organ segmentation: a progressive exploration of learning paradigms under scarce annotation

Chenxi Zhang, Haoran Wang, Shiman Li, Yucong Meng, Zhijian Song

arxiv:2302.03296 v2 · 2023-02-07 · 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{SL73FD4Z43IQAGCA6SQ6QR3F2T}

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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

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

Receipt and verification

First computed	2026-07-05T09:36:35.186285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92ffb28f99e6d1001840f4a1e84765d4e5769c9a24ac6c8870920fb611254d4d

Aliases

arxiv: 2302.03296 · arxiv_version: 2302.03296v2 · doi: 10.48550/arxiv.2302.03296 · pith_short_12: SL73FD4Z43IQ · pith_short_16: SL73FD4Z43IQAGCA · pith_short_8: SL73FD4Z

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/SL73FD4Z43IQAGCA6SQ6QR3F2T \
  | 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: 92ffb28f99e6d1001840f4a1e84765d4e5769c9a24ac6c8870920fb611254d4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32df5adc45c8d56d63ba72145c646043b433fcd945339400f34d1d84c399c174",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-02-07T07:09:19Z",
    "title_canon_sha256": "242b597419dcfc912dc84e30a1ba93ac0aea54bb14d497a4ef77c275e2d8fc12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.03296",
    "kind": "arxiv",
    "version": 2
  }
}