Pith Number

pith:VTW35PBQ

pith:2018:VTW35PBQ5QYSUEXZ47VORXQA4F

not attested not anchored not stored refs pending

Investigating accuracy of pitch-accent annotations in neural network-based speech synthesis and denoising effects

Hieu-Thi Luong, Junichi Yamagishi, Nobuyuki Nishizawa, Xin Wang

arxiv:1808.00665 v1 · 2018-08-02 · eess.AS · cs.CL · cs.SD · stat.ML

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VTW35PBQ5QYSUEXZ47VORXQA4F}

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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	2026-05-18T00:09:04.557340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acedbebc30ec312a12f9e7eae8de00e147bc19fabc5acc38eef2d6a591d60737

Aliases

arxiv: 1808.00665 · arxiv_version: 1808.00665v1 · doi: 10.48550/arxiv.1808.00665 · pith_short_12: VTW35PBQ5QYS · pith_short_16: VTW35PBQ5QYSUEXZ · pith_short_8: VTW35PBQ

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/VTW35PBQ5QYSUEXZ47VORXQA4F \
  | 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: acedbebc30ec312a12f9e7eae8de00e147bc19fabc5acc38eef2d6a591d60737

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4ad3a88e7a9c8d5d5da75ba3b8ab2306153d0873f106917488e3f437fe5e432",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2018-08-02T04:25:30Z",
    "title_canon_sha256": "3ef4764f2b626015bade9414ce884321f4da1ae9cf2d2e4127d6864cbb4a856b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00665",
    "kind": "arxiv",
    "version": 1
  }
}