Pith Number

pith:NS7ZCTML

pith:2022:NS7ZCTMLSLRQQ6DIOKIWET7FUH

not attested not anchored not stored refs pending

The impact of using voxel-level segmentation metrics on evaluating multifocal prostate cancer localisation

Bernard Chiu, Dean C. Barratt, Mark Emberton, Qianye Yang, Shonit Punwani, Tom Syer, Wen Yan, Yipeng Hu, Zhe Min

arxiv:2203.16415 v2 · 2022-03-30 · 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{NS7ZCTMLSLRQQ6DIOKIWET7FUH}

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	2026-07-05T04:10:13.526447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cbf914d8b92e30878687291624fe5a1c81b51a2fa955463859eb2ff1d1a5ab0

Aliases

arxiv: 2203.16415 · arxiv_version: 2203.16415v2 · doi: 10.48550/arxiv.2203.16415 · pith_short_12: NS7ZCTMLSLRQ · pith_short_16: NS7ZCTMLSLRQQ6DI · pith_short_8: NS7ZCTML

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/NS7ZCTMLSLRQQ6DIOKIWET7FUH \
  | 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: 6cbf914d8b92e30878687291624fe5a1c81b51a2fa955463859eb2ff1d1a5ab0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c179637e8f74990c2ae6f574ea11734eb22be03c758732c367d6cf873de2f466",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-03-30T15:57:20Z",
    "title_canon_sha256": "a10de57c1f3c09a04029187155c4c65eef817a2eee8624b7fceaffa9bbc4ef1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.16415",
    "kind": "arxiv",
    "version": 2
  }
}