Pith Number

pith:JOICBL7S

pith:2022:JOICBL7SWSSRVLNBBUXKBAWWTY

not attested not anchored not stored refs pending

Semi-Supervised and Self-Supervised Collaborative Learning for Prostate 3D MR Image Segmentation

Cheng Li, Hairong Zheng, Nazik Elsayed, Shanshan Wang, Weijian Huang, Yousuf Babiker M. Osman, Zhenzhen Xue

arxiv:2211.08840 v1 · 2022-11-16 · 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{JOICBL7SWSSRVLNBBUXKBAWWTY}

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	2026-07-05T05:16:44.485364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b9020aff2b4a51aada10d2ea082d69e3a4135e01254a995ddd5692a00a50e3b

Aliases

arxiv: 2211.08840 · arxiv_version: 2211.08840v1 · doi: 10.48550/arxiv.2211.08840 · pith_short_12: JOICBL7SWSSR · pith_short_16: JOICBL7SWSSRVLNB · pith_short_8: JOICBL7S

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/JOICBL7SWSSRVLNBBUXKBAWWTY \
  | 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: 4b9020aff2b4a51aada10d2ea082d69e3a4135e01254a995ddd5692a00a50e3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf44f1cf43e41b449a88360da51e5bba49607a4877177e12e8348bfc8741cb01",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-16T11:40:13Z",
    "title_canon_sha256": "09cd1b44d44e570d09ecf7e5c577dad4ffbbe91606fc6c6a991770c0b21fed56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.08840",
    "kind": "arxiv",
    "version": 1
  }
}