Paper Citation Record · LEDGER

Large Language Model-based Nonnegative Matrix Factorization For Cardiorespiratory Sound Separation

As of 11 August 2026, this Paper Citation Record lists 2 of 2 outbound references and 5 inbound Pith citation observations for arXiv:2502.05757.

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

pith.paper-citation-record.v1
2502.05757 v1

Coverage vector

measured 2 of 2 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-08T18:12:09.087477Z

measured 7 of 7 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-11T06:34:44.6726+00:00

measured 5 of 5 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-09T11:12:56.375451Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-05-15T22:26:44.757022Z

Reference resolution

2 of 2 outbound references displayed

verified exact1
verified fuzzy0
unresolved1
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 5d20357a-14e7-4203-8014-4a87e041ac0e · outbound

This paper cites Fever Detection with Infrared Thermography: Enhancing Accuracy through Machine Learning Techniques.

Large Language Model-based Nonnegative Matrix Factorization For Cardiorespiratory Sound Separation Fever Detection with Infrared Thermography: Enhancing Accuracy through Machine Learning Techniques

Reference 4

Resolution: verified exact; local_arxiv, observed 2026-08-08T18:12:09.138308Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation 34b903c7-2c03-4558-8de3-0b4bb42b0ed5 · outbound

This paper cites A New Non-Negative Matrix Factorization Approach for Blind Source Separation of Cardiovascular and Respiratory Sound Based on the Periodicity of Heart and Lung Function.

Large Language Model-based Nonnegative Matrix Factorization For Cardiorespiratory Sound Separation A New Non-Negative Matrix Factorization Approach for Blind Source Separation of Cardiovascular and Respiratory Sound Based on the Periodicity of Heart and Lung Function

Reference 19

Resolution: unresolved; no resolver link, observed 2026-08-08T18:12:09.087477Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

Observation 74eea975-9d2b-438e-8fbf-eb81192f9052 · inbound

SimMark: A Robust Sentence-Level Similarity-Based Watermarking Algorithm for Large Language Models cites this paper.

SimMark: A Robust Sentence-Level Similarity-Based Watermarking Algorithm for Large Language Models Large Language Model-based Nonnegative Matrix Factorization For Cardiorespiratory Sound Separation

Reference 40

Resolution: unresolved; no resolver link, observed 2026-08-09T11:12:56.375451Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1087b580-1f8b-4c48-8894-0a33491d2816 · inbound

Blind Source Separation in Biomedical Signals Using Variational Methods cites this paper.

Blind Source Separation in Biomedical Signals Using Variational Methods Large Language Model-based Nonnegative Matrix Factorization For Cardiorespiratory Sound Separation

Reference 1

Resolution: unresolved; no resolver link, observed 2026-08-06T23:27:38.047359Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b9fb2a21-c8b0-46b3-9de0-8223268c477f · inbound

Large Language Models and Non-Negative Matrix Factorization for Bioacoustic Signal Decomposition cites this paper.

Large Language Models and Non-Negative Matrix Factorization for Bioacoustic Signal Decomposition Large Language Model-based Nonnegative Matrix Factorization For Cardiorespiratory Sound Separation

Reference 1

Resolution: unresolved; no resolver link, observed 2026-08-06T18:06:09.791935Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b9bd4e0e-dd8a-4c68-8dd0-345a173e3736 · inbound

NeuroMambaLLM: Dynamic Graph Learning of fMRI Functional Connectivity in Autistic Brains Using Mamba and Language Model Reasoning cites this paper.

NeuroMambaLLM: Dynamic Graph Learning of fMRI Functional Connectivity in Autistic Brains Using Mamba and Language Model Reasoning Large Language Model-based Nonnegative Matrix Factorization For Cardiorespiratory Sound Separation

Reference 14

Resolution: verified exact; arxiv_id, observed 2026-05-15T22:26:44.760732Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-11T06:34:44.6726+00:00.

Observation a6521a16-7969-4ad5-93e9-96341e620632 · inbound

NeuroMambaLLM: Dynamic Graph Learning of fMRI Functional Connectivity in Autistic Brains Using Mamba and Language Model Reasoning cites this paper.

Reference 2025

Resolution: unresolved; no resolver link, observed 2026-08-02T23:27:58.445316Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.