Pith Number

pith:OHF5WY7W

pith:2019:OHF5WY7WLQBVQM5DWNVTP6J7L5

not attested not anchored not stored refs pending

Infinite Brain MR Images: PGGAN-based Data Augmentation for Tumor Detection

Changhee Han, Giancarlo Mauri, Hideaki Hayashi, Hideki Nakayama, Leonardo Rundo, Ryosuke Araki, Yujiro Furukawa

arxiv:1903.12564 v1 · 2019-03-29 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHF5WY7WLQBVQM5DWNVTP6J7L5}

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	2026-05-17T23:49:53.695904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71cbdb63f65c035833a3b36b37f93f5f7ad6cb58de24717814240f2cc8ab2e38

Aliases

arxiv: 1903.12564 · arxiv_version: 1903.12564v1 · doi: 10.48550/arxiv.1903.12564 · pith_short_12: OHF5WY7WLQBV · pith_short_16: OHF5WY7WLQBVQM5D · pith_short_8: OHF5WY7W

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/OHF5WY7WLQBVQM5DWNVTP6J7L5 \
  | 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: 71cbdb63f65c035833a3b36b37f93f5f7ad6cb58de24717814240f2cc8ab2e38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6156dce68717987f93a84bd438250eae59193dbfb6e257287afe802e784861df",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-29T15:16:15Z",
    "title_canon_sha256": "f0e231114cc0895b47f1175d76fb57e010de489f759797d8a249d4f797bb8f87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12564",
    "kind": "arxiv",
    "version": 1
  }
}