Pith Number

pith:DPGYDBPZ

pith:2019:DPGYDBPZIRL6PQB3HUHIMQCHGC

not attested not anchored not stored refs pending

Sinusoidal wave generating network based on adversarial learning and its application: synthesizing frog sounds for data augmentation

David K. Han, Hanseok Ko, Sangwook Park

arxiv:1901.02050 v1 · 2019-01-07 · cs.SD · cs.LG · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPGYDBPZIRL6PQB3HUHIMQCHGC}

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	2026-05-17T23:56:44.114830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bcd8185f94457e7c03b3d0e864047308d27d83567d9a7fda63c976fc41d49a7

Aliases

arxiv: 1901.02050 · arxiv_version: 1901.02050v1 · doi: 10.48550/arxiv.1901.02050 · pith_short_12: DPGYDBPZIRL6 · pith_short_16: DPGYDBPZIRL6PQB3 · pith_short_8: DPGYDBPZ

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/DPGYDBPZIRL6PQB3HUHIMQCHGC \
  | 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: 1bcd8185f94457e7c03b3d0e864047308d27d83567d9a7fda63c976fc41d49a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ef1451ca3e9bcbb459c06aa4943daa66f286e7262174b39a4cfb12944dd8bda",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-01-07T20:23:56Z",
    "title_canon_sha256": "9fe2e127cdec8616f99f9a9cb8b93bb7a1fc0542774f2288d1a8a7a5c10470a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02050",
    "kind": "arxiv",
    "version": 1
  }
}