Pith Number

pith:CKWAKN2O

pith:2023:CKWAKN2O7W4UMPT2BZCP2VNMKS

not attested not anchored not stored refs pending

Leveraging multi-view data without annotations for prostate MRI segmentation: A contrastive approach

Alvaro Fernandez-Quilez, Fredrik J\"aderling, Martin Eklund, Tim Nikolass Lindeijer, Tobias Nordstr\"om, Tord Martin Ytredal, Trygve Eftest{\o}l

arxiv:2308.06477 v2 · 2023-08-12 · 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{CKWAKN2O7W4UMPT2BZCP2VNMKS}

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	2026-07-05T06:50:57.442499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12ac05374efdb9463e7a0e44fd55ac54b107eebc57a7631e9178849ce8de38c0

Aliases

arxiv: 2308.06477 · arxiv_version: 2308.06477v2 · doi: 10.48550/arxiv.2308.06477 · pith_short_12: CKWAKN2O7W4U · pith_short_16: CKWAKN2O7W4UMPT2 · pith_short_8: CKWAKN2O

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/CKWAKN2O7W4UMPT2BZCP2VNMKS \
  | 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: 12ac05374efdb9463e7a0e44fd55ac54b107eebc57a7631e9178849ce8de38c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce2760e8335606ac187945e6297eca9813f29674e1c7e4e3908661517ee8dc50",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-08-12T06:07:47Z",
    "title_canon_sha256": "6a718509734850b9b87ddb765c1f894f275469f649aff49c228b5af013c133f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.06477",
    "kind": "arxiv",
    "version": 2
  }
}