Pith Number

pith:GKKOVVWW

pith:2019:GKKOVVWWLMRJ5VYX2EVJ5IX5VL

not attested not anchored not stored refs pending

Segmenting Potentially Cancerous Areas in Prostate Biopsies using Semi-Automatically Annotated Data

Cristina Svensson, Daniel H\"agg, Feng Gu, Kristian Eur\'en, Lars Bj\"ork, Lena Kajland Wil\'en, Martin Hedlund, Mats Andersson, Nicolas Pinchaud, Nikolay Burlutskiy

arxiv:1904.06969 v1 · 2019-04-15 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKKOVVWWLMRJ5VYX2EVJ5IX5VL}

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	2026-05-17T23:48:35.600274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3294ead6d65b229ed717d12a9ea2fdaad6ee90c390798e34e51ad2fc83fef40c

Aliases

arxiv: 1904.06969 · arxiv_version: 1904.06969v1 · doi: 10.48550/arxiv.1904.06969 · pith_short_12: GKKOVVWWLMRJ · pith_short_16: GKKOVVWWLMRJ5VYX · pith_short_8: GKKOVVWW

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/GKKOVVWWLMRJ5VYX2EVJ5IX5VL \
  | 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: 3294ead6d65b229ed717d12a9ea2fdaad6ee90c390798e34e51ad2fc83fef40c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcbf89f8e5961aeab05875da403c0b64a61d6508c93ebd012dd6965a457d2ed4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-15T11:18:27Z",
    "title_canon_sha256": "c03ac1492d191842785eec6f88daa5fd94ecd47b7050ad11942f87a87c67b5ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06969",
    "kind": "arxiv",
    "version": 1
  }
}