Pith Number

pith:BH7GO5JS

pith:2018:BH7GO5JS7SRWVKT4CG2OAIVMOW

not attested not anchored not stored refs pending

Coupling weak and strong supervision for classification of prostate cancer histopathology images

Eirini Arvaniti, Manfred Claassen

arxiv:1811.07013 v1 · 2018-11-16 · 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{BH7GO5JS7SRWVKT4CG2OAIVMOW}

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	2026-05-18T00:00:33.178886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09fe677532fca36aaa7c11b4e022ac75ab12f7476199bc451e2cfbe11765380c

Aliases

arxiv: 1811.07013 · arxiv_version: 1811.07013v1 · doi: 10.48550/arxiv.1811.07013 · pith_short_12: BH7GO5JS7SRW · pith_short_16: BH7GO5JS7SRWVKT4 · pith_short_8: BH7GO5JS

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/BH7GO5JS7SRWVKT4CG2OAIVMOW \
  | 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: 09fe677532fca36aaa7c11b4e022ac75ab12f7476199bc451e2cfbe11765380c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bfb64faffc2c8c302f77e7b3daf0edcf61d2c72d85c9d20adb91439f56d72e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-16T20:05:47Z",
    "title_canon_sha256": "bf76adbf0140e9b2d213c480927ef7cb295ab9fd358ce400cfb6c9386880aea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07013",
    "kind": "arxiv",
    "version": 1
  }
}