Pith Number

pith:QODHS5AD

pith:2019:QODHS5ADJ35QMNHSZSXXKLJIMD

not attested not anchored not stored refs pending

Double Transfer Learning for Breast Cancer Histopathologic Image Classification

Alceu de S. Britto Jr., Alessandro L. Koerich, Jonathan de Matos, Luiz E. S. Oliveira

arxiv:1904.07834 v1 · 2019-04-16 · 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{QODHS5ADJ35QMNHSZSXXKLJIMD}

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	2026-05-17T23:48:24.114376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83867974034efb0634f2ccaf752d2860f7f87ca838fdbd6ff12e3f13df8e8bcb

Aliases

arxiv: 1904.07834 · arxiv_version: 1904.07834v1 · doi: 10.48550/arxiv.1904.07834 · pith_short_12: QODHS5ADJ35Q · pith_short_16: QODHS5ADJ35QMNHS · pith_short_8: QODHS5AD

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/QODHS5ADJ35QMNHSZSXXKLJIMD \
  | 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: 83867974034efb0634f2ccaf752d2860f7f87ca838fdbd6ff12e3f13df8e8bcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3dda31f67f0d74b7fcffd709750a41cb1c3bca68970114001e10972490cc60d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-16T17:26:34Z",
    "title_canon_sha256": "20ec5630fe3161dc106a7b55f1f5332c61817b4bcc35882e5c2fcf2f60dab593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07834",
    "kind": "arxiv",
    "version": 1
  }
}