Pith Number

pith:2SAM3N5B

pith:2025:2SAM3N5BRFV5XEZQ3VIDJMEHLW

not attested not anchored not stored refs pending

BASIC: Semi-supervised Multi-organ Segmentation with Balanced Subclass Regularization and Semantic-conflict Penalty

Binyu Yan, Jiliu Zhou, Lu Wen, Xi Wu, Yan Wang, Yuanyuan Xu, Zhenghao Feng

arxiv:2501.03580 v1 · 2025-01-07 · 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{2SAM3N5BRFV5XEZQ3VIDJMEHLW}

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	2026-07-05T09:57:56.861231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d480cdb7a1896bdb9330dd5034b0875dbf5f009589a78391b3c11f60f057396b

Aliases

arxiv: 2501.03580 · arxiv_version: 2501.03580v1 · doi: 10.48550/arxiv.2501.03580 · pith_short_12: 2SAM3N5BRFV5 · pith_short_16: 2SAM3N5BRFV5XEZQ · pith_short_8: 2SAM3N5B

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/2SAM3N5BRFV5XEZQ3VIDJMEHLW \
  | 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: d480cdb7a1896bdb9330dd5034b0875dbf5f009589a78391b3c11f60f057396b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7078d66a82716e41253ce2760afde2df45674e1d92514236e554eb46c5a65d6b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-07T07:08:46Z",
    "title_canon_sha256": "ecab58a8d58c8ca5092d422b0431617c97e17473df28925aa341ef1c0709be00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03580",
    "kind": "arxiv",
    "version": 1
  }
}