Pith Number

pith:2ZHUKCMG

pith:2021:2ZHUKCMG7TCD4J27MCXXFJSJ5E

not attested not anchored not stored refs pending

Annotation-efficient cancer detection with report-guided lesion annotation for deep learning-based prostate cancer detection in bpMRI

Anindo Saha, Henkjan Huisman, Ilse Slootweg, Joeran S. Bosma, Maarten de Rooij, Matin Hosseinzadeh

arxiv:2112.05151 v2 · 2021-12-09 · 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{2ZHUKCMG7TCD4J27MCXXFJSJ5E}

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	2026-07-05T08:37:48.299666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d64f450986fcc43e275f60af72a649e92d093e1b84e5f9d4fbb6fc6d68e6209f

Aliases

arxiv: 2112.05151 · arxiv_version: 2112.05151v2 · doi: 10.48550/arxiv.2112.05151 · pith_short_12: 2ZHUKCMG7TCD · pith_short_16: 2ZHUKCMG7TCD4J27 · pith_short_8: 2ZHUKCMG

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/2ZHUKCMG7TCD4J27MCXXFJSJ5E \
  | 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: d64f450986fcc43e275f60af72a649e92d093e1b84e5f9d4fbb6fc6d68e6209f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a8c5e80481fb49ba0491918199cf067ae212a60adca1ce89e3c00aa4232a756",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-12-09T15:35:32Z",
    "title_canon_sha256": "4cccc8074e30fc1e9fd1c038de88287be2ca0881981a70adc5e9b56246d0f0c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.05151",
    "kind": "arxiv",
    "version": 2
  }
}