Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links
Paper Citation Record · LEDGER
Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
As of 4 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 26 inbound Pith citation observations for arXiv:2508.20721.
A citation records a reference. It does not transfer a finding from one paper to another.
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One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-04T06:34:03.388597+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-04T09:07:00.574991Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-07-10T12:15:01.137692Z
Reference resolution
0 of 0 outbound references displayed
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External citation measurements
No source-named external measurement is stored.
Outbound references
No outbound reference observations are available for this paper version.
Pith citing papers
Observation d14666ca-6df8-4cab-b92d-68fd3bdc131c · inbound
Directional Search for Persistent Gravitational Waves: Results from the First Part of LIGO-Virgo-KAGRA's Fourth Observing Run cites this paper.
Directional Search for Persistent Gravitational Waves: Results from the First Part of LIGO-Virgo-KAGRA's Fourth Observing Run Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 78
- Resolution
- unresolved
- no resolver link, observed 2026-08-04T09:07:00.574991Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c486f3d8-d5d8-4440-a3d4-fd75d538053a · inbound
Inferring the stochastic gravitational-wave background from eccentric stellar-mass binary black holes with spaceborne detectors cites this paper.
Inferring the stochastic gravitational-wave background from eccentric stellar-mass binary black holes with spaceborne detectors Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 27
- Resolution
- unresolved
- no resolver link, observed 2026-08-04T07:36:37.209874Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a0e76b9f-a7f9-48bd-825d-ef1241968f5f · inbound
Measuring gravitational wave spectrum from electroweak phase transition and Higgs self-couplings cites this paper.
Measuring gravitational wave spectrum from electroweak phase transition and Higgs self-couplings Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 10
- Resolution
- verified exact
- arxiv_id, observed 2026-05-21T19:14:19.282221Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 0a5ae9b8-703c-482a-97c1-801627d00384 · inbound
Measuring gravitational wave spectrum from electroweak phase transition and Higgs self-couplings cites this paper.
Measuring gravitational wave spectrum from electroweak phase transition and Higgs self-couplings Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 10
- Resolution
- unresolved
- no resolver link, observed 2026-08-04T00:32:11.843577Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 59472c54-4fb7-4d15-85f3-fa0b4f4cc89a · inbound
The First Upper Bound on the Non-Stationary Gravitational Wave Background and its Implication on the High Redshift Binary Black Hole Merger Rate cites this paper.
The First Upper Bound on the Non-Stationary Gravitational Wave Background and its Implication on the High Redshift Binary Black Hole Merger Rate Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 18
- Resolution
- verified exact
- arxiv_id, observed 2026-05-21T20:40:36.414903Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation d9b973de-07b6-4abf-ab2b-78a0b1d2e709 · inbound
Detecting Parity-Violating Gravitational Wave Backgrounds with Pulsar Polarization Arrays cites this paper.
Detecting Parity-Violating Gravitational Wave Backgrounds with Pulsar Polarization Arrays Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 8
- Resolution
- verified exact
- arxiv_id, observed 2026-05-18T00:10:32.192159Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation ebf347ad-b907-4dc3-9b6d-232dcad4496a · inbound
A battle of designs: triangular vs. L-shaped detectors and parity violation in the gravitational-wave background cites this paper.
A battle of designs: triangular vs. L-shaped detectors and parity violation in the gravitational-wave background Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 17
- Resolution
- unresolved
- no resolver link, observed 2026-08-03T21:02:24.082664Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e18db942-511a-4552-a6cc-9f24fefc14f4 · inbound
Searching Stochastic Gravitational Wave Background Landscape Across Frequency Bands cites this paper.
Searching Stochastic Gravitational Wave Background Landscape Across Frequency Bands Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 10
- Resolution
- unresolved
- no resolver link, observed 2026-08-03T20:35:01.892135Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c830af48-5c84-47d5-a442-551b8ea4175d · inbound
Bayesian analysis of the complex singlet model with phase transition gravitational waves cites this paper.
Bayesian analysis of the complex singlet model with phase transition gravitational waves Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 10
- Resolution
- verified exact
- arxiv_id, observed 2026-05-21T17:54:18.391390Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 7925a2f7-b773-45d3-a664-40647dff5624 · inbound
Bayesian analysis of the complex singlet model with phase transition gravitational waves cites this paper.
Bayesian analysis of the complex singlet model with phase transition gravitational waves Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 10
- Resolution
- unresolved
- no resolver link, observed 2026-08-03T20:05:42.238185Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ae6ca5d6-b10d-4b49-ab40-a5bdf37186b3 · inbound
Inflationary phase transitions in the early Universe: A Bayesian study with space-based gravitational-wave detectors cites this paper.
Inflationary phase transitions in the early Universe: A Bayesian study with space-based gravitational-wave detectors Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 15
- Resolution
- unresolved
- no resolver link, observed 2026-08-02T17:45:17.463829Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9121997e-0c5e-443f-894f-e1bf998fd05a · inbound
Testing cosmological isotropy with gravitational waves and gamma-ray bursts cites this paper.
Testing cosmological isotropy with gravitational waves and gamma-ray bursts Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 69
- Resolution
- verified exact
- arxiv_id, observed 2026-05-10T12:15:22.366655Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation ca31e127-d3d8-4d9b-a4f1-a5b107908d7a · inbound
Stochastic modes in postquantum classical gravity cites this paper.
Stochastic modes in postquantum classical gravity Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 55
- Resolution
- metadata mismatch
- arxiv_id, observed 2026-05-11T18:21:08.297155Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation c7420e92-31d4-425f-9ec3-bdec3584a6cd · inbound
Prospects for multi-messenger discovery of the gravitational-wave background anisotropies via cross-correlation with galaxies cites this paper.
Prospects for multi-messenger discovery of the gravitational-wave background anisotropies via cross-correlation with galaxies Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 20
- Resolution
- verified exact
- arxiv_id, observed 2026-05-13T02:37:07.663226Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 03178691-975b-48ef-841d-e4b2b69109a3 · inbound
Constraints on primordial black holes from the first part of LIGO-Virgo-KAGRA fourth observing run cites this paper.
Constraints on primordial black holes from the first part of LIGO-Virgo-KAGRA fourth observing run Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 70
- Resolution
- verified exact
- arxiv_id, observed 2026-05-20T17:18:47.267682Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation b2fe987a-f380-45b3-94ef-657875149dac · inbound
Constraints on primordial black holes from the first part of LIGO-Virgo-KAGRA fourth observing run cites this paper.
Constraints on primordial black holes from the first part of LIGO-Virgo-KAGRA fourth observing run Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 70
- Resolution
- unresolved
- no resolver link, observed 2026-08-02T13:59:31.075152Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2e86c566-5d3f-4f77-942b-115b3789f957 · inbound
Effects of formation channels and gravitational lensing on stochastic gravitational wave background cites this paper.
Effects of formation channels and gravitational lensing on stochastic gravitational wave background Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 54
- Resolution
- verified exact
- arxiv_id, observed 2026-05-20T09:58:11.034027Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation b1144546-35d7-4e71-b548-8238adb5807a · inbound
Universal Suppression of Gravitational Waves from Black Hole Evaporation Dynamics cites this paper.
Universal Suppression of Gravitational Waves from Black Hole Evaporation Dynamics Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 26
- Resolution
- verified exact
- arxiv_id, observed 2026-07-03T02:57:35.698882Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 541031cd-2d9a-4594-96c9-1672a652b0e4 · inbound
Inflationary interpretation of the gravitational-wave signal in the European Pulsar Timing Array DR2 with constraints cites this paper.
Inflationary interpretation of the gravitational-wave signal in the European Pulsar Timing Array DR2 with constraints Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 69
- Resolution
- verified exact
- arxiv_id, observed 2026-07-03T03:07:34.705903Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 050c9b29-f22a-4cc4-a6f3-e9a761535ab7 · inbound
Orientation matters: Consequences for gravitational-wave background detectability cites this paper.
Orientation matters: Consequences for gravitational-wave background detectability Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 1
- Resolution
- metadata mismatch
- arxiv_id, observed 2026-07-04T11:09:45.928448Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation d73e1593-aaef-44c0-9cf4-94cda48fd461 · inbound
A thorough investigation of cross-correlation estimators for stochastic gravitational-wave background searches in ground-based detector data cites this paper.
A thorough investigation of cross-correlation estimators for stochastic gravitational-wave background searches in ground-based detector data Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 62
- Resolution
- verified exact
- arxiv_id, observed 2026-07-04T12:09:48.667072Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation cb965b56-5043-426e-8b3a-18a1418312ce · inbound
Joint population and strong-lensing inference for resolved gravitational-wave events probes the black-hole merger rate beyond the peak of star formation cites this paper.
Joint population and strong-lensing inference for resolved gravitational-wave events probes the black-hole merger rate beyond the peak of star formation Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 32
- Resolution
- verified exact
- arxiv_id, observed 2026-06-30T14:34:46.091881Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation c90d6b41-9a84-43cd-b085-0870e165ea57 · inbound
Modeling Uncertainties in Modified Gravity Predictions for the Stochastic Gravitational-Wave Background cites this paper.
Modeling Uncertainties in Modified Gravity Predictions for the Stochastic Gravitational-Wave Background Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 9
- Resolution
- verified exact
- local_arxiv, observed 2026-07-07T17:03:59.464760Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.
Observation 5091d498-0cac-4e41-a77e-2927706946fd · inbound
Uncovering Hierarchical Sub-Population of Binary Black Holes cites this paper.
Uncovering Hierarchical Sub-Population of Binary Black Holes Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 122
- Resolution
- unresolved
- no resolver link, observed 2026-08-01T23:27:59.116633Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5ed65e26-efb0-4ff2-a5d6-e97c8d15cc5d · inbound
Constraining primordial non-Gaussianity and parity-violation through Scalar-Induced Gravitational Waves with next-generation ground-based interferometers cites this paper.
Constraining primordial non-Gaussianity and parity-violation through Scalar-Induced Gravitational Waves with next-generation ground-based interferometers Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 110
- Resolution
- unresolved
- no resolver link, observed 2026-08-01T21:16:06.678638Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5e38f29a-a9e0-4344-876f-14d894433923 · inbound
Can machine learning improve the detectability and disentanglement of the gravitational-wave background? cites this paper.
Can machine learning improve the detectability and disentanglement of the gravitational-wave background? Upper Limits on the Isotropic Gravitational-Wave Background from the first part of LIGO, Virgo, and KAGRA's fourth Observing Run
Reference 22
- Resolution
- unresolved
- no resolver link, observed 2026-08-04T00:54:50.648754Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.