Paper Citation Record · LEDGER

Towards Flow-Matching-based TTS without Classifier-Free Guidance

As of 23 August 2026, this Paper Citation Record lists 36 of 36 outbound references and 2 inbound Pith citation observations for arXiv:2504.20334.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2504.20334 v2

Coverage vector

measured 36 of 36 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-16T05:37:50.085103Z

measured 38 of 38 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-23T06:30:58.430688+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-05-12T01:43:48.555523Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: arxiv_reference, observed 2026-05-12T01:46:13.927285Z

Reference resolution

36 of 36 outbound references displayed

verified exact0
verified fuzzy12
unresolved24
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation b5a93af7-4a77-4f06-acc9-21a5cbde97d0 · outbound

This paper cites FunAudioLLM: Voice Understanding and Generation Foundation Models for Natural Interaction Between Humans and LLMs.

Towards Flow-Matching-based TTS without Classifier-Free Guidance FunAudioLLM: Voice Understanding and Generation Foundation Models for Natural Interaction Between Humans and LLMs

Reference 1

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:49.929144Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7e79d1bf-d1da-42a3-8634-00854d067bfa · outbound

This paper cites CosyVoice 2: Scalable Streaming Speech Synthesis with Large Language Models.

Towards Flow-Matching-based TTS without Classifier-Free Guidance CosyVoice 2: Scalable Streaming Speech Synthesis with Large Language Models

Reference 2

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:49.934584Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ab803573-9161-44e9-a68d-ec4f9f1e898f · outbound

This paper cites VioLA: Unified Codec Language Models for Speech Recognition, Synthesis, and Translation.

Towards Flow-Matching-based TTS without Classifier-Free Guidance VioLA: Unified Codec Language Models for Speech Recognition, Synthesis, and Translation

Reference 3

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:49.939311Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 432bd714-4042-4d4c-8fbb-1fde08e92eb6 · outbound

This paper cites NaturalSpeech 3: Zero-Shot Speech Synthesis with Factorized Codec and Diffusion Models.

Towards Flow-Matching-based TTS without Classifier-Free Guidance NaturalSpeech 3: Zero-Shot Speech Synthesis with Factorized Codec and Diffusion Models

Reference 4

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:49.943874Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation da9754b8-7a3f-49e2-ae31-f88bc3a5ac2e · outbound

This paper cites E2 TTS: Embarrassingly Easy Fully Non-Autoregressive Zero-Shot TTS.

Towards Flow-Matching-based TTS without Classifier-Free Guidance E2 TTS: Embarrassingly Easy Fully Non-Autoregressive Zero-Shot TTS

Reference 5

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:49.949120Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 725c402b-4271-4d0a-9668-e5e7b11984ec · outbound

This paper cites F5-TTS: A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching.

Towards Flow-Matching-based TTS without Classifier-Free Guidance F5-TTS: A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching

Reference 6

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:49.953894Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation eb2b5291-506a-4704-bab0-a95331474ca2 · outbound

This paper cites Matcha- TTS: A fast TTS architecture with conditional flow matching,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Matcha- TTS: A fast TTS architecture with conditional flow matching,

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:37:50.754337Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation c3d6e5ad-4bf4-436b-94c9-88e7c7cf771f · outbound

This paper cites Language mod- els are few-shot learners,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Language mod- els are few-shot learners,

Reference 8

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:49.963230Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation cf13ed11-3bdb-4ef9-850d-11b37b8169d7 · outbound

This paper cites Diffusion models beat gans on image synthesis,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Diffusion models beat gans on image synthesis,

Reference 9

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:37:50.730584Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 1faa44f5-9b63-44b2-bcb2-3f798b55384e · outbound

This paper cites Denoising diffusion probabilistic models,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Denoising diffusion probabilistic models,

Reference 10

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:49.971670Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 6d879e7f-d793-4fdd-813f-f08d12e1e117 · outbound

This paper cites Denoising Diffusion Implicit Models.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Denoising Diffusion Implicit Models

Reference 11

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:49.975725Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7821f77c-b65a-4c72-a510-a34e4c2d208c · outbound

This paper cites Improved denoising diffusion probabilis- tic models,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Improved denoising diffusion probabilis- tic models,

Reference 12

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:37:50.705863Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 36e995a2-b52f-488e-a9aa-289eb79580f9 · outbound

This paper cites Flow matching for generative modeling,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Flow matching for generative modeling,

Reference 13

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:37:50.690144Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 88b36217-93b5-4688-8090-15f435e51147 · outbound

This paper cites FastDiff: A Fast Conditional Diffusion Model for High-Quality Speech Synthesis.

Towards Flow-Matching-based TTS without Classifier-Free Guidance FastDiff: A Fast Conditional Diffusion Model for High-Quality Speech Synthesis

Reference 14

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:49.988833Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 0dfddaa3-b92d-4651-8ccf-11b176cf83b5 · outbound

This paper cites ProDiff: Progressive fast diffusion model for high-quality text-to-speech,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance ProDiff: Progressive fast diffusion model for high-quality text-to-speech,

Reference 15

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:37:50.675729Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 28eeff79-995a-4718-8680-a967211824a5 · outbound

This paper cites Diff-TTS: A Denoising Diffusion Model for Text-to-Speech.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Diff-TTS: A Denoising Diffusion Model for Text-to-Speech

Reference 16

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:49.997321Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 8629ada8-baf1-4dc8-be8e-088778faba65 · outbound

This paper cites CoMoSpeech: One-step speech and singing voice synthesis via consistency model,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance CoMoSpeech: One-step speech and singing voice synthesis via consistency model,

Reference 17

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:37:50.660852Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 69059aa1-d9d0-43df-b600-84a239fe3092 · outbound

This paper cites Reflow- TTS: A rectified flow model for high-fidelity text-to-speech,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Reflow- TTS: A rectified flow model for high-fidelity text-to-speech,

Reference 18

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:37:50.646000Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 210e8011-bc56-4a6e-a271-563bb7fb207b · outbound

This paper cites FlashSpeech: Efficient zero-shot speech synthesis,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance FlashSpeech: Efficient zero-shot speech synthesis,

Reference 19

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:37:50.631239Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation c5b798eb-04c4-41e4-b6d2-c138d4416705 · outbound

This paper cites Diffusion Models without Classifier-free Guidance.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Diffusion Models without Classifier-free Guidance

Reference 20

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:50.014648Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 00164ab1-6cdd-41d5-b386-2ba88884d514 · outbound

This paper cites Classifier-Free Diffusion Guidance.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Classifier-Free Diffusion Guidance

Reference 21

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:50.019298Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a09220d1-a841-42d4-9a19-30e7d1bf5cec · outbound

This paper cites Score-based generative modeling through stochastic differ- ential equations,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Score-based generative modeling through stochastic differ- ential equations,

Reference 22

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:50.023560Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 423d892d-2067-4160-ba2d-65fa3f11d895 · outbound

This paper cites Improving and generalizing flow-based generative models with minibatch optimal transport.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Improving and generalizing flow-based generative models with minibatch optimal transport

Reference 23

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:50.027965Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 784585eb-55bd-4336-9dec-dc1b837f796c · outbound

This paper cites V oicebox: Text-guided mul- tilingual universal speech generation at scale,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance V oicebox: Text-guided mul- tilingual universal speech generation at scale,

Reference 24

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:37:50.607634Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 98ce7513-ac39-40de-80c6-0dd9c84df21b · outbound

This paper cites Seed-TTS: A Family of High-Quality Versatile Speech Generation Models.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Seed-TTS: A Family of High-Quality Versatile Speech Generation Models

Reference 25

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:50.036778Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation bdad7f93-a227-4a8c-b6d5-1943da6d15a4 · outbound

This paper cites FireRedTTS: A Foundation Text-To-Speech Framework for Industry-Level Generative Speech Applications.

Towards Flow-Matching-based TTS without Classifier-Free Guidance FireRedTTS: A Foundation Text-To-Speech Framework for Industry-Level Generative Speech Applications

Reference 26

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:50.041362Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 0cbb6ed1-5194-4700-92dc-7d086b5965a2 · outbound

This paper cites Autoregressive Diffusion Transformer for Text-to-Speech Synthesis.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Autoregressive Diffusion Transformer for Text-to-Speech Synthesis

Reference 27

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:50.045700Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 852afc43-d050-4183-ae6c-628669d09cf7 · outbound

This paper cites DiTAR: Diffusion Transformer Autoregressive Modeling for Speech Generation,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance DiTAR: Diffusion Transformer Autoregressive Modeling for Speech Generation,

Reference 28

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:50.050165Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a7b95ccc-1d80-48bc-addc-2b338ffdbc6a · outbound

This paper cites Frieren: Efficient video-to-audio generation network with rectified flow matching,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Frieren: Efficient video-to-audio generation network with rectified flow matching,

Reference 29

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:37:50.592850Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 1c8ae97d-9119-4354-a485-507f1924ccbd · outbound

This paper cites Null- text inversion for editing real images using guided diffusion models,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Null- text inversion for editing real images using guided diffusion models,

Reference 30

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:37:50.578587Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 2299b1f6-a57e-4d82-b9fe-7a14181d294f · outbound

This paper cites CFG++: Manifold-constrained Classifier Free Guidance for Diffusion Models.

Towards Flow-Matching-based TTS without Classifier-Free Guidance CFG++: Manifold-constrained Classifier Free Guidance for Diffusion Models

Reference 31

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:50.062992Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f979415a-bb07-4956-93d4-b4d7156e149c · outbound

This paper cites CFG-Zero*: Improved Classifier-Free Guidance for Flow Matching Models.

Towards Flow-Matching-based TTS without Classifier-Free Guidance CFG-Zero*: Improved Classifier-Free Guidance for Flow Matching Models

Reference 32

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:50.067368Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 67e21c6f-1cfe-4778-91dc-685514139090 · outbound

This paper cites Classifier-Free Guidance is a Predictor-Corrector.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Classifier-Free Guidance is a Predictor-Corrector

Reference 33

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:50.071822Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 796dea0a-6d1f-4805-9a0c-05c3ccfacecd · outbound

This paper cites LibriTTS: A Corpus Derived from LibriSpeech for Text-to-Speech.

Towards Flow-Matching-based TTS without Classifier-Free Guidance LibriTTS: A Corpus Derived from LibriSpeech for Text-to-Speech

Reference 34

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:50.076289Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 73812b68-fb1a-4a83-948a-59b4d20d498b · outbound

This paper cites Large-scale self-supervised speech representation learning for automatic speaker verification,.

Towards Flow-Matching-based TTS without Classifier-Free Guidance Large-scale self-supervised speech representation learning for automatic speaker verification,

Reference 35

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:37:50.563454Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 1926ba2a-b443-45ad-9567-ba7ca98d6dc9 · outbound

This paper cites NISQA: A Deep CNN-Self-Attention Model for Multidimensional Speech Quality Prediction with Crowdsourced Datasets.

Towards Flow-Matching-based TTS without Classifier-Free Guidance NISQA: A Deep CNN-Self-Attention Model for Multidimensional Speech Quality Prediction with Crowdsourced Datasets

Reference 36

Resolution: unresolved; no resolver link, observed 2026-08-16T05:37:50.085103Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

Observation b7dc7364-8203-41b1-95d8-21e77211b331 · inbound

X-Voice: Enabling Everyone to Speak 30 Languages via Zero-Shot Cross-Lingual Voice Cloning cites this paper.

X-Voice: Enabling Everyone to Speak 30 Languages via Zero-Shot Cross-Lingual Voice Cloning Towards Flow-Matching-based TTS without Classifier-Free Guidance

Reference 56

Resolution: verified exact; arxiv_id, observed 2026-05-11T21:41:16.078452Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.

Observation 7963b79a-0732-4403-8abf-362e45720cc5 · inbound

X-Voice: Enabling Everyone to Speak 30 Languages via Zero-Shot Cross-Lingual Voice Cloning cites this paper.

X-Voice: Enabling Everyone to Speak 30 Languages via Zero-Shot Cross-Lingual Voice Cloning Towards Flow-Matching-based TTS without Classifier-Free Guidance

Reference 56

Resolution: verified exact; arxiv_id, observed 2026-05-12T01:46:13.929180Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.