Paper Citation Record · LEDGER

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding

As of 12 August 2026, this Paper Citation Record lists 18 of 18 outbound references and 0 inbound Pith citation observations for arXiv:2509.02244.

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

pith.paper-citation-record.v1
2509.02244 v1

Coverage vector

measured 18 of 18 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-05T11:50:50.392316Z

measured 18 of 18 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-12T06:34:41.77262+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

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

Source: cited_works

Reference resolution

18 of 18 outbound references displayed

verified exact1
verified fuzzy13
unresolved4
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation d2cf5de8-1dba-402d-bcb0-01407f30ac70 · outbound

This paper cites Neural discrete representation learning,.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding Neural discrete representation learning,

Reference 1

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T11:50:52.606017Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 65926053-d08f-469a-a0f4-906b566b4a8a · outbound

This paper cites SoundStream: An end-to-end neural audio codec,.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding SoundStream: An end-to-end neural audio codec,

Reference 2

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T11:50:52.480296Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 89f5cd4c-fb74-4c9b-8c47-940728ece6e0 · outbound

This paper cites High fidelity neural audio compression,.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding High fidelity neural audio compression,

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T11:50:52.386337Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 4eb65872-99cd-4aa7-bfa8-4011293aba59 · outbound

This paper cites HiFi-GAN: Generative adversarial networks for efficient and high-fidelity speech synthesis,.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding HiFi-GAN: Generative adversarial networks for efficient and high-fidelity speech synthesis,

Reference 4

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T11:50:52.219292Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 1070d45d-1166-4164-9c6a-df32a3652513 · outbound

This paper cites Autoregressive Model Beats Diffusion: Llama for Scalable Image Generation.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding Autoregressive Model Beats Diffusion: Llama for Scalable Image Generation

Reference 5

Resolution: unresolved; no resolver link, observed 2026-08-05T11:50:49.589283Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation db0079f9-5b75-4b5b-ae63-0ff8d7c60929 · outbound

This paper cites High-fidelity audio compres- sion with improved R VQGAN,.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding High-fidelity audio compres- sion with improved R VQGAN,

Reference 6

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T11:50:52.065845Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 02591f40-cde9-4569-866a-f6f4f33ded76 · outbound

This paper cites SNAC: Multi-Scale Neural Audio Codec.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding SNAC: Multi-Scale Neural Audio Codec

Reference 7

Resolution: unresolved; no resolver link, observed 2026-08-05T11:50:49.710979Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 71fe0acd-ac48-4968-ae20-4a231a8e5f7e · outbound

This paper cites An algorithm for predicting the intelligibility of time-frequency weighted noisy speech,.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding An algorithm for predicting the intelligibility of time-frequency weighted noisy speech,

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T11:50:51.932478Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 7c030fc2-b2bc-4501-a68d-d832bcf25019 · outbound

This paper cites Mel-cepstral distance measure for objective speech quality assessment,.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding Mel-cepstral distance measure for objective speech quality assessment,

Reference 9

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T11:50:51.838717Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 59d0caa9-e3a1-42e0-8855-f2c4aa46a326 · outbound

This paper cites Perceptual evaluation of speech quality (PESQ): A new method for speech quality assessment of telephone networks and codecs,.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding Perceptual evaluation of speech quality (PESQ): A new method for speech quality assessment of telephone networks and codecs,

Reference 10

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T11:50:51.541929Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation d8fcdbfb-4a6f-4e56-92fa-b3bc3acf73b8 · outbound

This paper cites ViSQOL v3: An open source production ready objective speech and audio metric,.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding ViSQOL v3: An open source production ready objective speech and audio metric,

Reference 11

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T11:50:51.263369Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation c4108cf5-c94c-48bb-9a0e-95a91082cd22 · outbound

This paper cites The unreasonable effectiveness of deep features as a perceptual metric,.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding The unreasonable effectiveness of deep features as a perceptual metric,

Reference 12

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T11:50:51.126235Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation b97f2344-f6fd-4591-96bf-06838ff4710a · outbound

This paper cites Image-to-image translation with conditional adversarial networks,.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding Image-to-image translation with conditional adversarial networks,

Reference 13

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T11:50:51.006832Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 01f5461e-82f8-4810-859f-bdade55b9aa0 · outbound

This paper cites Decoupled weight decay regularization,.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding Decoupled weight decay regularization,

Reference 14

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T11:50:50.882508Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 11652d8f-f2ca-4a20-a946-3829d52c9098 · outbound

This paper cites SGDR: Stochastic gradient descent with warm restarts,.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding SGDR: Stochastic gradient descent with warm restarts,

Reference 15

Resolution: verified fuzzy; raw_fallback, observed 2026-08-05T11:50:50.730816Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation c03006e0-d17a-44c1-a537-e86ab6b2fed5 · outbound

This paper cites TorchAudio-Squim: Reference-less Speech Quality and Intelligibility measures in TorchAudio.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding TorchAudio-Squim: Reference-less Speech Quality and Intelligibility measures in TorchAudio

Reference 16

Resolution: verified exact; local_arxiv, observed 2026-08-05T11:50:50.544420Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 8804c597-9bde-482c-ba24-f992a2438e59 · outbound

This paper cites an unresolved cited work.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding Unresolved cited work

Reference 1993

Resolution: unresolved; raw_fallback, observed 2026-08-05T11:50:51.678352Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Observation 9d66726e-bbf5-434c-a1c9-dfcc74b042f0 · outbound

This paper cites an unresolved cited work.

Spectrogram Patch Codec: A 2D Block-Quantized VQ-VAE and HiFi-GAN for Neural Speech Coding Unresolved cited work

Reference 2001

Resolution: unresolved; raw_fallback, observed 2026-08-05T11:50:51.384271Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.

Pith citing papers

No inbound Pith citation observations are available.