Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T13:45:19.852817Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 38 of 38 outbound references and 0 inbound Pith citation observations for arXiv:1908.04523.
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 2026-08-14T13:45:19.852817Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
38 of 38 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation e9cc30f1-c8ac-422c-b15c-1c24ad52582d · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Photonics, Opto- and Microelectronics
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e12e74a8-dff5-41bc-9872-f83484c47b2f · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 81a07c2b-cfd0-4112-83d0-23e439cb72b9 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 3
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation cdb36f77-51e0-4f7e-83de-d4e58e674e06 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures El-Ganainy, K
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 712dad07-98a4-494f-9559-746c1f0d69bf · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 41a2e68d-cf0c-47d7-b43d-eaee9db8ade6 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 05fd6f6b-c355-4379-904f-53822bc3f0a8 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 40f19fbb-d475-44b8-8fd3-9b29c542f90d · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Fleury, D
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6f23a4aa-8df0-404b-9d59-985dfc16090c · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Weimann, M
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 58a861ea-7c26-4aa8-85bd-f72172a76445 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Goldzak, A
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b12bd719-68d0-4594-b08f-7001efa9830e · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Ramezani, D
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9171581a-11c8-4fd5-8854-6ada68d798db · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 181d9a82-75ff-4d07-aada-865e94cdb299 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 785f7dcf-cb64-40f4-9bef-c8d0dfab7ad3 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Longhi, Phys
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6e4edd1d-a624-421d-bbb1-6d16e5fd2055 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Schindler, Z
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3aa28fe1-6fe3-44de-9bd2-cce6fbc93128 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 83588172-0d17-427a-ab79-d130702e1a34 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Longhi, Opt
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d30a308a-2609-44ca-b969-35aa47d077f8 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 81a5486d-40c1-4a31-be76-0e81d4da2969 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e397b7ec-8f9b-40a6-9820-cc3c97e6da16 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Sarsaman and M
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation af3f2572-99e0-4a6f-8a72-6789111c30d7 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 48b36759-e3ef-4ac5-a291-4fad7905997e · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 14ec73e5-f3df-4022-a12c-467ddff583c6 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0a58110d-1f1d-49c7-9ba1-1c3a74d88511 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Sakhdari, N
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 917deb4c-da7e-4c39-b6d5-d3a987c074d4 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 82ba2ffc-fd9e-4b74-9c06-25feeb78c6b1 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 83ef0378-bf27-498e-a923-9fa17ddf9aa3 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 016f7044-724e-4bfe-8844-eb4c731765ac · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Bloembergen, Nonlinear Optics (Benjamin, New Y ork, 1965)
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation eca76692-9d3c-46dc-9954-11f467891905 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3619e64f-a9d2-4ff0-8c56-824803a8fc4c · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Svelto, Principles of Lasers , 1st ed
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 93551486-fa0a-4379-8565-9d18caa6bf5a · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b017c2c4-6b05-40d9-bf5a-a92e7c8476e0 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Harayama, S
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e4e1dde4-69cc-4214-aebb-e9cc75e02de4 · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d1e07027-58de-4b68-8f59-b2bd1ce38aeb · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8b1da9e5-b075-48a0-b469-5783689ef20f · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Diels and W
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 817ef8df-c485-422a-a936-c4a5ab92036d · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c18ace0f-0fbc-4bfe-b198-dc20215a8b2d · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Born and E
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 93f75ec7-fef3-4950-8a4c-4c20a0c6d06b · outbound
CPA-laser effect and exceptional points in PT-symmetric multilayer structures Unresolved cited work
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
No inbound Pith citation observations are available.