Pith Number

pith:SQI23L6G

pith:2022:SQI23L6GOPN5PT4OGDHDYY5SDS

not attested not anchored not stored refs pending

Deep Interactive Learning-based ovarian cancer segmentation of H&E-stained whole slide images to study morphological patterns of BRCA mutation

Chad M. Vanderbilt, Chan-Sik Park, David Joon Ho, Jin Roh, Jiwon Jung, Mark E. Robson, M. Herman Chui, Thomas J. Fuchs

arxiv:2203.15015 v1 · 2022-03-28 · 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{SQI23L6GOPN5PT4OGDHDYY5SDS}

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	2026-07-05T04:09:20.834088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9411adafc673dbd7cf8e30ce3c63b21cbbf88777164983fd0a3df94396281457

Aliases

arxiv: 2203.15015 · arxiv_version: 2203.15015v1 · doi: 10.48550/arxiv.2203.15015 · pith_short_12: SQI23L6GOPN5 · pith_short_16: SQI23L6GOPN5PT4O · pith_short_8: SQI23L6G

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/SQI23L6GOPN5PT4OGDHDYY5SDS \
  | 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: 9411adafc673dbd7cf8e30ce3c63b21cbbf88777164983fd0a3df94396281457

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c887e79e112305ebfd241aaa049c36473d74bbf07c6bfa69eb0d16ae85056b37",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-03-28T18:21:17Z",
    "title_canon_sha256": "b0ffe94a346a6b3c0e7030e28d48a25bdc022c7ecd7865da853db99eba6db0ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15015",
    "kind": "arxiv",
    "version": 1
  }
}