Pith Number

pith:53YSC3XP

pith:2019:53YSC3XPN7R7PXZ5JNJDXQ77ST

not attested not anchored not stored refs pending

Towards Unsupervised Cancer Subtyping: Predicting Prognosis Using A Histologic Visual Dictionary

Amber Simpson, Bas Groot Koerkamp, Carlie S. Sigel, Gabriele Campanella, Hassan Muhammad, Jan N.M. IJzermans, Linda M. Pak, Michael Doukas, Stefan B\"uttner, Thomas Boerner, Thomas J. Fuchs, William R. Jarnagin

arxiv:1903.05257 v1 · 2019-03-12 · cs.CV · q-bio.TO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53YSC3XPN7R7PXZ5JNJDXQ77ST}

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	2026-05-17T23:51:24.889262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eef1216eef6fe3f7df3d4b523bc3ff94f1d9c1adc3da9225267ad35f6fb0a980

Aliases

arxiv: 1903.05257 · arxiv_version: 1903.05257v1 · doi: 10.48550/arxiv.1903.05257 · pith_short_12: 53YSC3XPN7R7 · pith_short_16: 53YSC3XPN7R7PXZ5 · pith_short_8: 53YSC3XP

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/53YSC3XPN7R7PXZ5JNJDXQ77ST \
  | 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: eef1216eef6fe3f7df3d4b523bc3ff94f1d9c1adc3da9225267ad35f6fb0a980

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2851415a03668324f8481ca3704656ba867870a46010b501d1f700420bea176",
    "cross_cats_sorted": [
      "q-bio.TO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-12T23:24:23Z",
    "title_canon_sha256": "bb550edadbcb5b00984b570c09ffa91f6509892c31ed06e36d172d0c0a3fd4b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05257",
    "kind": "arxiv",
    "version": 1
  }
}