Pith Number

pith:UBRXO5XE

pith:2022:UBRXO5XEJWAITOWR6EBSUREIG5

not attested not anchored not stored refs pending

ASR data augmentation in low-resource settings using cross-lingual multi-speaker TTS and cross-lingual voice conversion

Alexander Korolev, Anderson da Silva Soares, Arnaldo Candido Junior, Christopher Shulby, Edresson Casanova, Moacir Antonelli Ponti, Sandra Alu\'isio

arxiv:2204.00618 v5 · 2022-03-29 · eess.AS · cs.CL · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBRXO5XEJWAITOWR6EBSUREIG5}

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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.

Cited by

2 papers in Pith

An Analysis of the Effectiveness of Synthetic Speech Data for ASR Fine-tuning in Selected Indic Languages

TASU2: Controllable CTC Simulation for Alignment and Low-Resource Adaptation of Speech LLMs

Receipt and verification

First computed	2026-07-05T06:11:54.952427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0637776e44d8089bad1f1032a44883770787fb0ac4bdd0621bd8d8fb49c1d76

Aliases

arxiv: 2204.00618 · arxiv_version: 2204.00618v5 · doi: 10.48550/arxiv.2204.00618 · pith_short_12: UBRXO5XEJWAI · pith_short_16: UBRXO5XEJWAITOWR · pith_short_8: UBRXO5XE

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/UBRXO5XEJWAITOWR6EBSUREIG5 \
  | 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: a0637776e44d8089bad1f1032a44883770787fb0ac4bdd0621bd8d8fb49c1d76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0ff83d529cd6dac326c96c06cec74de1ac309906179d720e14ee382d49a7559",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-03-29T11:55:30Z",
    "title_canon_sha256": "b3eaf3024a1c59d9ca56268f1d62df9b1bfbf5678e07bd5c0eb6750937333c3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00618",
    "kind": "arxiv",
    "version": 5
  }
}