Paper Citation Record · LEDGER

HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

As of 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 42 inbound Pith citation observations for arXiv:2305.02765.

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

pith.paper-citation-record.v1
2305.02765 v2

Coverage vector

measured 0 of 0 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links

measured 42 of 42 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-09T06:31:02.800959+00:00

measured 42 of 42 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-09T10:37:03.726917Z

measured 1 of 1 external citation measurements

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

Source: pith, observed 2026-08-05T02:28:24.338817Z

Reference resolution

0 of 0 outbound references displayed

verified exact0
verified fuzzy0
unresolved0
parse uncertain0
malformed identifier0
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External citation measurements

19
pith, observed 2026-08-05T02:28:24.338817Z

Outbound references

No outbound reference observations are available for this paper version.

Pith citing papers

Observation 2db04592-9e87-449a-86a0-452f6c8ee9a9 · inbound

DASB - Discrete Audio and Speech Benchmark cites this paper.

DASB - Discrete Audio and Speech Benchmark HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 45

Resolution: verified exact; arxiv_id, observed 2026-05-24T00:28:39.528794Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation e7ecd608-8cac-4b36-a2c6-bce8f1986ff7 · inbound

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

F5-TTS: A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 151

Resolution: verified exact; arxiv_id, observed 2026-05-16T06:06:41.558268Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 1322981d-a653-44ed-a58f-ded95262096f · inbound

GenSE: Generative Speech Enhancement via Language Models using Hierarchical Modeling cites this paper.

GenSE: Generative Speech Enhancement via Language Models using Hierarchical Modeling HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 37

Resolution: unresolved; no resolver link, observed 2026-08-09T10:37:03.726917Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 8d564f31-603c-406e-b171-5f5efd47bbc6 · inbound

Do we really have to filter out random noise in pre-training data for language models? cites this paper.

Do we really have to filter out random noise in pre-training data for language models? HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 62

Resolution: unresolved; no resolver link, observed 2026-08-08T15:04:29.618212Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ae2a569d-ba4b-42a9-a956-bcf254094187 · inbound

PAST: Phonetic-Acoustic Speech Tokenizer cites this paper.

PAST: Phonetic-Acoustic Speech Tokenizer HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 29

Resolution: unresolved; no resolver link, observed 2026-08-07T15:36:44.119792Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 253a6c96-6aff-4fbb-b24d-1f91f865a911 · inbound

EASY: Emotion-aware Speaker Anonymization via Factorized Distillation cites this paper.

EASY: Emotion-aware Speaker Anonymization via Factorized Distillation HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 33

Resolution: unresolved; no resolver link, observed 2026-08-07T15:30:36.404353Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c17515ea-574e-4cd3-9cdd-f3aa64e2267c · inbound

UniTTS: An end-to-end TTS system without decoupling of acoustic and semantic information cites this paper.

UniTTS: An end-to-end TTS system without decoupling of acoustic and semantic information HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 36

Resolution: unresolved; no resolver link, observed 2026-08-07T14:53:17.856062Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation cb3a9791-83df-42c5-b990-e4fc8f7d12cd · inbound

Vision-Integrated High-Quality Neural Speech Coding cites this paper.

Vision-Integrated High-Quality Neural Speech Coding HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 13

Resolution: unresolved; no resolver link, observed 2026-08-07T12:50:34.712516Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 314333f8-cf24-4d99-ab6f-6c3aa6839524 · inbound

Probing the Robustness Properties of Neural Speech Codecs cites this paper.

Probing the Robustness Properties of Neural Speech Codecs HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 16

Resolution: unresolved; no resolver link, observed 2026-08-07T12:31:36.315885Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 25530ef0-39a0-44ea-99d3-c96a65232ecd · inbound

DS-Codec: Dual-Stage Training with Mirror-to-NonMirror Architecture Switching for Speech Codec cites this paper.

DS-Codec: Dual-Stage Training with Mirror-to-NonMirror Architecture Switching for Speech Codec HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 20

Resolution: unresolved; no resolver link, observed 2026-08-07T12:29:40.551229Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7f80eabb-77c8-4a24-900b-cfcde254fa56 · inbound

SwitchCodec: A High-Fidelity Nerual Audio Codec With Sparse Quantization cites this paper.

SwitchCodec: A High-Fidelity Nerual Audio Codec With Sparse Quantization HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 5

Resolution: verified exact; arxiv_id, observed 2026-05-19T13:12:18.263887Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 05bcfd94-028f-404c-86a9-ce88db9cb736 · inbound

Speech Token Prediction via Compressed-to-fine Language Modeling for Speech Generation cites this paper.

Speech Token Prediction via Compressed-to-fine Language Modeling for Speech Generation HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 49

Resolution: unresolved; no resolver link, observed 2026-08-07T12:27:30.136628Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 416732da-24e4-4e09-9e70-d2114e6776df · inbound

Collecting, Curating, and Annotating Good Quality Speech deepfake dataset for Famous Figures: Process and Challenges cites this paper.

Collecting, Curating, and Annotating Good Quality Speech deepfake dataset for Famous Figures: Process and Challenges HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 49

Resolution: unresolved; no resolver link, observed 2026-08-06T21:23:52.752336Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c46c1d72-99e2-425d-b195-235d3ac823e7 · inbound

Autoregressive Speech Enhancement via Acoustic Tokens cites this paper.

Autoregressive Speech Enhancement via Acoustic Tokens HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 33

Resolution: unresolved; no resolver link, observed 2026-08-06T16:41:22.610257Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation acbb01f9-ab9e-405a-9aaf-dc55f47d8d26 · inbound

Being-H0: Vision-Language-Action Pretraining from Large-Scale Human Videos cites this paper.

Being-H0: Vision-Language-Action Pretraining from Large-Scale Human Videos HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 29

Resolution: unresolved; no resolver link, observed 2026-08-06T15:33:40.225699Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f225f353-cfd7-4e63-b6bc-70213e002bb5 · inbound

Representing Speech Through Autoregressive Prediction of Cochlear Tokens cites this paper.

Representing Speech Through Autoregressive Prediction of Cochlear Tokens HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 11

Resolution: unresolved; no resolver link, observed 2026-08-05T19:54:58.565677Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 06b61e99-6fde-4deb-a33f-daeb94aad832 · inbound

MDD: a Mask Diffusion Detector to Protect Speaker Verification Systems from Adversarial Perturbations cites this paper.

MDD: a Mask Diffusion Detector to Protect Speaker Verification Systems from Adversarial Perturbations HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 32

Resolution: unresolved; no resolver link, observed 2026-08-05T15:58:54.074017Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 83bbd839-6360-4737-9f50-a666710a8e05 · inbound

Analysing the Language of Neural Audio Codecs cites this paper.

Analysing the Language of Neural Audio Codecs HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 19

Resolution: unresolved; no resolver link, observed 2026-08-05T12:38:50.189716Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 9e4cf411-10da-45fd-ad7f-82ba079270fc · inbound

AudioCodecBench: A Comprehensive Benchmark for Audio Codec Evaluation cites this paper.

AudioCodecBench: A Comprehensive Benchmark for Audio Codec Evaluation HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 45

Resolution: unresolved; no resolver link, observed 2026-08-05T11:41:03.195908Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation eccc40f4-61df-481b-af0b-307de4dfe04a · inbound

DeCodec: Rethinking Audio Codecs as Universal Disentangled Representation Learners cites this paper.

DeCodec: Rethinking Audio Codecs as Universal Disentangled Representation Learners HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 29

Resolution: unresolved; no resolver link, observed 2026-08-04T19:37:52.501429Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 81a5ce7d-c10b-49f3-9b0e-09a86d317a0e · inbound

Two-Dimensional Quantization for Geometry-Aware Audio Coding cites this paper.

Two-Dimensional Quantization for Geometry-Aware Audio Coding HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 75

Resolution: verified exact; arxiv_id, observed 2026-05-21T18:20:29.324852Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 8765431d-586e-40ac-ba53-632d9fa2ae65 · inbound

The Equalizer: Introducing Shape-Gain Decomposition in Neural Audio Codecs cites this paper.

The Equalizer: Introducing Shape-Gain Decomposition in Neural Audio Codecs HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 29

Resolution: unresolved; no resolver link, observed 2026-08-02T22:52:22.957365Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 13722c82-0799-4806-a3a0-cbcc3866a4ab · inbound

On the Distillation Loss Functions of Speech VAE for Unified Reconstruction, Understanding, and Generation cites this paper.

On the Distillation Loss Functions of Speech VAE for Unified Reconstruction, Understanding, and Generation HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 15

Resolution: verified exact; arxiv_id, observed 2026-05-11T10:25:59.517768Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 306e6cdf-ba9c-42ec-bb99-acc2fcc58841 · inbound

Beyond Static Collision Handling: Adaptive Semantic ID Learning for Multimodal Recommendation at Industrial Scale cites this paper.

Beyond Static Collision Handling: Adaptive Semantic ID Learning for Multimodal Recommendation at Industrial Scale HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 35

Resolution: verified exact; arxiv_id, observed 2026-05-08T23:39:24.351337Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 7662c559-d436-46f3-9ae2-6c42e0f6c8c7 · inbound

SPG-Codec: Exploring the Role and Boundaries of Semantic Priors in Ultra-Low-Bitrate Neural Speech Coding cites this paper.

SPG-Codec: Exploring the Role and Boundaries of Semantic Priors in Ultra-Low-Bitrate Neural Speech Coding HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 4

Resolution: verified exact; arxiv_id, observed 2026-05-12T09:11:25.429100Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 548a9c9b-923b-4f31-83a7-bbd54a3fb979 · inbound

PairAlign: A Framework for Sequence Tokenization via Self-Alignment with Applications to Audio Tokenization cites this paper.

PairAlign: A Framework for Sequence Tokenization via Self-Alignment with Applications to Audio Tokenization HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 56

Resolution: verified exact; arxiv_id, observed 2026-05-11T19:16:08.827723Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 55b89657-e9ed-471e-98c0-a7d228024d93 · inbound

PairAlign: A Framework for Sequence Tokenization via Self-Alignment with Applications to Audio Tokenization cites this paper.

PairAlign: A Framework for Sequence Tokenization via Self-Alignment with Applications to Audio Tokenization HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 56

Resolution: verified exact; arxiv_id, observed 2026-06-30T23:15:07.755327Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 07ed2eae-dc0b-438d-af05-df6a276367da · inbound

AffectCodec: Emotion-Preserving Neural Speech Codec for Expressive Speech Modeling cites this paper.

AffectCodec: Emotion-Preserving Neural Speech Codec for Expressive Speech Modeling HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 59

Resolution: metadata mismatch; arxiv_id, observed 2026-05-13T01:07:00.268282Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation e00e85cb-1fc9-47d9-9ffb-178713e42b61 · inbound

Optimising Neural Speech Codecs for 300bps Communication using Reinforcement Learning cites this paper.

Optimising Neural Speech Codecs for 300bps Communication using Reinforcement Learning HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 16

Resolution: verified exact; arxiv_id, observed 2026-05-20T02:07:58.601955Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 32f8e5fd-7e83-4c60-a83b-fcd812423b6d · inbound

Optimising Neural Speech Codecs for 300bps Communication using Reinforcement Learning cites this paper.

Optimising Neural Speech Codecs for 300bps Communication using Reinforcement Learning HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 16

Resolution: unresolved; no resolver link, observed 2026-08-02T13:42:35.682547Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 66bb1792-8c77-4365-bc42-ac9dbf53472a · inbound

AffectCodec: Emotion-Preserving Neural Speech Codec with Block-Diagonal Residual FSQ cites this paper.

AffectCodec: Emotion-Preserving Neural Speech Codec with Block-Diagonal Residual FSQ HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 23

Resolution: verified exact; arxiv_id, observed 2026-05-25T03:05:16.739256Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation cb4ffe68-c56e-4813-9e8f-8f240219b418 · inbound

UniAudio-Token: Empowering Semantic Speech Tokenizers with General Audio Perception cites this paper.

UniAudio-Token: Empowering Semantic Speech Tokenizers with General Audio Perception HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 6

Resolution: malformed identifier; arxiv_id, observed 2026-06-28T22:32:44.571649Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 547f23bc-24b8-4173-acaf-1a4af0ad7839 · inbound

ContextCodec: Content-Focused Context Guidance for Ultra-Low Bitrate Speech Coding cites this paper.

ContextCodec: Content-Focused Context Guidance for Ultra-Low Bitrate Speech Coding HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 21

Resolution: verified exact; arxiv_id, observed 2026-07-03T07:47:44.553305Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation ca0eba20-563a-4f04-a5ee-e13b8ed8c59f · inbound

Benchmarking Neural Speech Compression from a Rate-Distortion Perspective cites this paper.

Benchmarking Neural Speech Compression from a Rate-Distortion Perspective HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 16

Resolution: verified exact; arxiv_id, observed 2026-07-03T12:48:12.256905Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 2f821992-797c-421f-825a-db2758e53f04 · inbound

Self-Guidance: Enhancing Neural Codecs via Decoder Manifold Alignment cites this paper.

Self-Guidance: Enhancing Neural Codecs via Decoder Manifold Alignment HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 58

Resolution: metadata mismatch; arxiv_id, observed 2026-07-03T16:08:37.514482Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation a64f6781-5bea-4433-95d9-0482ae2e5f24 · inbound

Self-Guidance: Enhancing Neural Codecs via Decoder Manifold Alignment cites this paper.

Self-Guidance: Enhancing Neural Codecs via Decoder Manifold Alignment HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 133

Resolution: verified exact; arxiv_id, observed 2026-06-28T16:02:22.518914Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 781fbedf-bd44-4908-bfd8-3ad9a33c9f75 · inbound

FlexiSLM: A Dynamic and Controllable Frame Rate Spoken Language Model cites this paper.

FlexiSLM: A Dynamic and Controllable Frame Rate Spoken Language Model HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 122

Resolution: metadata mismatch; arxiv_id, observed 2026-07-01T11:55:42.208918Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation bef5c968-b30d-4668-9998-c1451e4820ea · inbound

Positive-Incentive Noise Predictor for Adversarial Purification in Speaker Verification cites this paper.

Positive-Incentive Noise Predictor for Adversarial Purification in Speaker Verification HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 49

Resolution: verified exact; arxiv_id, observed 2026-07-02T05:16:38.675904Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation c29c4570-5299-4921-8488-10667aa4eef9 · inbound

Unified Audio Intelligence Without Regressing on Text Intelligence cites this paper.

Unified Audio Intelligence Without Regressing on Text Intelligence HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 245

Resolution: metadata mismatch; local_arxiv, observed 2026-07-08T00:04:22.350821Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

Observation 9b6c5251-c268-46da-86cc-432ca6c6da52 · inbound

Unified Audio Intelligence Without Regressing on Text Intelligence cites this paper.

Unified Audio Intelligence Without Regressing on Text Intelligence HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 245

Resolution: unresolved; no resolver link, observed 2026-07-11T07:46:49.059192Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f7debbb3-ad19-48b2-9569-06106a7b6899 · inbound

ReGen: Hierarchical Multi-Prompt Representation Generation for Efficient Waveform Diffusion Models cites this paper.

ReGen: Hierarchical Multi-Prompt Representation Generation for Efficient Waveform Diffusion Models HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 67

Resolution: unresolved; no resolver link, observed 2026-07-13T05:10:26.667731Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ab5e6bd2-fdfb-4d2d-8562-9a301254364b · inbound

Investigating Codec-Internal Latent Audio Watermarking for Neural Codec Robustness cites this paper.

Investigating Codec-Internal Latent Audio Watermarking for Neural Codec Robustness HiFi-Codec: Group-residual Vector quantization for High Fidelity Audio Codec

Reference 8

Resolution: unresolved; no resolver link, observed 2026-08-01T08:25:27.374503Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.