Pith Number

pith:YN5DWTKE

pith:2025:YN5DWTKE6P4CDY3IZACPCOCVIQ

not attested not anchored not stored refs pending

A Dataset for Automatic Assessment of TTS Quality in Spanish

Alejandro Sosa Welford, Leonardo Pepino

arxiv:2507.01805 v1 · 2025-07-02 · cs.SD · 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{YN5DWTKE6P4CDY3IZACPCOCVIQ}

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.

Cited by

1 paper in Pith

A Dataset for Automatic Assessment of TTS Quality in Spanish

Receipt and verification

First computed	2026-07-05T11:30:55.474706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c37a3b4d44f3f821e368c804f13855440ad17e8b60dfa727fe031eaa4ca92176

Aliases

arxiv: 2507.01805 · arxiv_version: 2507.01805v1 · doi: 10.48550/arxiv.2507.01805 · pith_short_12: YN5DWTKE6P4C · pith_short_16: YN5DWTKE6P4CDY3I · pith_short_8: YN5DWTKE

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/YN5DWTKE6P4CDY3IZACPCOCVIQ \
  | 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: c37a3b4d44f3f821e368c804f13855440ad17e8b60dfa727fe031eaa4ca92176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fec332a755f7bd4f615e40876c9e05bdc26917784fdb6b5eb67bd8e309d3ad0",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-07-02T15:24:47Z",
    "title_canon_sha256": "439332cfb4965656a967be0feb62d2c8bc8334e3c6eec75a168117ab2ccec414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01805",
    "kind": "arxiv",
    "version": 1
  }
}