Pith Number

pith:6XBMN62Y

pith:2026:6XBMN62Y7IM5SPT4PNOGFHXMEY

not attested not anchored not stored refs pending

Deep EM with Hierarchical Latent Label Modelling for Multi-Site Prostate Lesion Segmentation

Dean Barratt, Mark Emberton, Natasha Thorley, Shiqi Huang, Vasilis Stavrinides, Wen Yan, Yipei Wang, Yipeng Hu

arxiv:2603.14418 v2 · 2026-03-15 · 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{6XBMN62Y7IM5SPT4PNOGFHXMEY}

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	2026-06-23T02:12:47.970267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5c2c6fb58fa19d93e7c7b5c629eec2637e61ce2951a41de923ff8ca5904ea9d

Aliases

arxiv: 2603.14418 · arxiv_version: 2603.14418v2 · doi: 10.48550/arxiv.2603.14418 · pith_short_12: 6XBMN62Y7IM5 · pith_short_16: 6XBMN62Y7IM5SPT4 · pith_short_8: 6XBMN62Y

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/6XBMN62Y7IM5SPT4PNOGFHXMEY \
  | 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: f5c2c6fb58fa19d93e7c7b5c629eec2637e61ce2951a41de923ff8ca5904ea9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "411f51de28d755ef00f0753418fd5ba3dfae33c498fb9d05d2e2059f9a156b41",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-15T15:03:20Z",
    "title_canon_sha256": "d63df80e14ee13911bea79aba69a4af32b104a6a15f35b34c41145461e66ae6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.14418",
    "kind": "arxiv",
    "version": 2
  }
}