Pith Number

pith:TYTZDTVI

pith:2019:TYTZDTVIKK2WNG4IM7IVQ45IQ7

not attested not anchored not stored refs pending

Lukthung Classification Using Neural Networks on Lyrics and Audios

Dittaya Wanvarie, Kasina Euchukanonchai, Kawisorn Kamtue, Naruemon Pratanwanich

arxiv:1908.08769 v2 · 2019-08-23 · cs.LG · cs.SD · eess.AS · 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{TYTZDTVIKK2WNG4IM7IVQ45IQ7}

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	2026-07-05T00:14:20.995414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e2791cea852b5669b8867d15873a887e0165f2aa7543167a99bcee218ec35dd

Aliases

arxiv: 1908.08769 · arxiv_version: 1908.08769v2 · doi: 10.48550/arxiv.1908.08769 · pith_short_12: TYTZDTVIKK2W · pith_short_16: TYTZDTVIKK2WNG4I · pith_short_8: TYTZDTVI

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/TYTZDTVIKK2WNG4IM7IVQ45IQ7 \
  | 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: 9e2791cea852b5669b8867d15873a887e0165f2aa7543167a99bcee218ec35dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81e20a0ed594e06bd87b8ab4a8a6b3a888f3267974de87eea064285d43fa31aa",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-23T11:55:13Z",
    "title_canon_sha256": "598f59200f6e51ddf7d1e1cec86aadb8b7cc8acdb93bd37946fb6ef73198cbcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08769",
    "kind": "arxiv",
    "version": 2
  }
}