Pith Number

pith:OEJSUJ7V

pith:2019:OEJSUJ7VFOGKLSDMAUPQAC75Y7

not attested not anchored not stored refs pending

Learning More with Less: GAN-based Medical Image Augmentation

Changhee Han, Hideki Nakayama, Kohei Murao, Shin'ichi Satoh

arxiv:1904.00838 v3 · 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{OEJSUJ7VFOGKLSDMAUPQAC75Y7}

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	2026-05-17T23:44:47.349853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71132a27f52b8ca5c86c051f000bfdc7db010c59be360a69af7efccb55f4ae14

Aliases

arxiv: 1904.00838 · arxiv_version: 1904.00838v3 · doi: 10.48550/arxiv.1904.00838 · pith_short_12: OEJSUJ7VFOGK · pith_short_16: OEJSUJ7VFOGKLSDM · pith_short_8: OEJSUJ7V

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/OEJSUJ7VFOGKLSDMAUPQAC75Y7 \
  | 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: 71132a27f52b8ca5c86c051f000bfdc7db010c59be360a69af7efccb55f4ae14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cba7aa7abb5ae1a1cb15240b0891718ea1822fe421b9abf980868f6f319047ed",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-29T14:41:28Z",
    "title_canon_sha256": "8d9a2a4e7e9e1d0839c0c92572ab18a7669c044d20f4d79d075e5cc33b1084e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00838",
    "kind": "arxiv",
    "version": 3
  }
}