Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-06T13:03:03.018173Z
Paper Citation Record · LEDGER
As of 20 August 2026, this Paper Citation Record lists 48 of 48 outbound references and 1 inbound Pith citation observation for arXiv:2507.21321.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-06T13:03:03.018173Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-20T06:33:59.587034+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-03T13:19:59.140287Z
A source-named dated measurement, never combined with another source.
Source: cited_works
48 of 48 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 6b3fd303-cf5f-4e9c-b0c3-5a8e62009595 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation b3f37208-8e7f-4ccb-abab-002d40f1c843 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 4731ab06-a807-4ca2-b38b-8eb41d996e45 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 3fd519d4-2910-4105-bfbb-aebd8d851f8d · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation d937dca6-70c1-4012-b4af-7996e67bee10 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation a2d264ee-3002-49ae-895c-c863d8ef2d75 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 48e436a6-4f01-4940-aabc-a5de1bc4c36e · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation da373b00-9aad-4d49-8c56-33a6ef9e3cc4 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Acernese et al., Classical Quantum Gravity 32, 024001 (2015)
Reference 8
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 53e4378b-a283-4451-8e72-02d869910169 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 829c9019-7d84-4b59-938b-9e6e9893c2c4 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c0ce3ea2-2e57-4f2c-b1df-2cef377782d5 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity First M87 Event Horizon Telescope Results. II. Array and Instrumentation
Reference 11
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 83bdd1d8-d13f-4316-870a-e5f614075dde · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity First M87 Event Horizon Telescope Results. III. Data Processing and Calibration
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ee203232-cfd8-49ea-9ac4-b81d380ab81e · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity First M87 Event Horizon Telescope Results. IV. Imaging the Central Supermassive Black Hole
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 358b04aa-154c-4785-b046-65d4366b9554 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity First M87 Event Horizon Telescope Results. V. Physical Origin of the Asymmetric Ring
Reference 14
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 406365a7-e019-49be-8f18-49511fe50f79 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation da315225-f07b-4a99-997a-e9b24925d89d · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Akiyama, Astrophys
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation c53121c9-8ddb-40d0-9b5f-9227a5e3fea4 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Jacobson and D
Reference 17
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 885b1a90-1d7e-49ae-8f29-05ece0ce926c · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 3e283e6c-c7d2-41b6-8be2-da4ec60ffb74 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 4e5e1d2a-bb47-4852-ab91-1684612c437f · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Mukohyama, Class
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation f476c8af-117c-4180-b5d6-471bd06399f6 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Horava, Class
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 9687b1fc-07c6-492e-b26a-d059bae35be3 · outbound
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1bae4de1-943d-476e-b472-53e4f7dbb715 · outbound
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 17770d42-c9db-4560-9d74-54ab7d811996 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Jacobson and D
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation fa85d397-fe11-483b-9429-24c1f0a8ac9f · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Lin et al., Phys
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation a3821556-1ef0-412a-8718-810f64f5e06b · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Lin et al., Phys
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 9c107e0d-b233-4159-a2b5-552619f00446 · outbound
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 61188637-7345-41a2-a182-6f8eae92722b · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 74750a1b-e3e2-4f58-ad34-b5d9da89ffae · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Cardoso, et
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation fe93e051-6bee-4a19-8c9c-9093497c12c6 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Cardoso and P
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation cad605a7-5936-4c14-a69a-7eec902064a3 · outbound
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation ce25c23b-6cae-4ebc-a07b-11700e0090c6 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 68ffefa9-7349-40f2-aabf-1957ee8df485 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 01db6ce4-dacf-4cfc-8053-d614d02b9f0a · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Shen, et al., Phys
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 35b47b7b-7bb7-4cd7-89a9-b2ce0a0b313b · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Lin and W.-L
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 8ee760f7-7957-4df7-9dfe-0764b6c431f8 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 66febb39-9fb0-4cd1-8b85-543bf3c69948 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation edc6a31a-b221-47d0-9bb3-4ada562fb8de · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Israel, Nuovo Cim
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation c4af94d1-9eff-4ccb-a44e-299f0ff23560 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity A Relativist’s Toolkit: The Mathematics of Black-Hole Mechanics,
Reference 39
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e9b6deed-475d-4d56-8046-bc2490377516 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Avil´ es, H
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 1b164e7c-e57e-44c5-a8fd-94cbe9e43739 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Gundlach, R
Reference 41
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3668a23f-7189-4222-b685-45a5a874ac8c · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Gundlach, R
Reference 42
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 015e4e77-0738-43e1-bde9-9bef8c2edd83 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Cuadros-Melgar, J
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 7396b842-3893-42e8-b48d-d89bad2163c4 · outbound
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation da420006-be89-4280-ad8f-6316446ac724 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Cuadros-Melgar, J
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 0baaeb5f-471c-46e4-9a6c-af9dc88847d8 · outbound
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 4ea00644-a59d-46a1-8522-e5b6b437c3dc · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Lin and W.-L
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 907dc163-5e6b-48df-a023-6065d36aefa0 · outbound
Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity Unresolved cited work
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 56beed01-31c2-45e7-a18b-305ea381b354 · inbound
Model-agnostic search of gravitational wave echoes in LVK data Echoes of bimodal axial gravitational perturbations in a uniform-density star in Einstein-{\AE}ther gravity
Reference 41
Source-reported events for the cited work
Unavailable: canonical work link unavailable.