Paper Citation Record · LEDGER

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities

As of 9 August 2026, this Paper Citation Record lists 27 of 27 outbound references and 1 inbound Pith citation observation for arXiv:2607.02211.

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

pith.paper-citation-record.v1
2607.02211 v1

Coverage vector

measured 27 of 27 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-07-03T06:47:44.575697Z

measured 28 of 28 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 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-02T03:18:43.133022Z

measured 0 of 1 external citation measurements

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

Source: cited_works

Reference resolution

27 of 27 outbound references displayed

verified exact1
verified fuzzy20
unresolved6
parse uncertain0
malformed identifier0
metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 5785727a-153d-46f5-b2b2-d8f11c77d1c4 · outbound

This paper cites Space –time metamaterials,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Space –time metamaterials,

Reference 1

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.400437Z

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 52784da3-0ee0-45a4-b200-688a221f69a5 · outbound

This paper cites Complex Frequency Excitations in Photonics,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Complex Frequency Excitations in Photonics,

Reference 2

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.402257Z

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 a0ab8b1c-2c7f-4bd5-9cd3-7a96ef50d08c · outbound

This paper cites Complex -frequency excitations in photonics and wave physics,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Complex -frequency excitations in photonics and wave physics,

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.403983Z

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 dd723124-20c5-4b5b-9d47-062416e02d3d · outbound

This paper cites Loss compensation and superresolution in metamaterials with excitations at complex frequencies,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Loss compensation and superresolution in metamaterials with excitations at complex frequencies,

Reference 4

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.393877Z

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 8c25b677-cd86-43d7-a130-706844e338e7 · outbound

This paper cites How to deal with the loss in plasmonics and metamaterials,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities How to deal with the loss in plasmonics and metamaterials,

Reference 5

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.392192Z

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 e9930d91-1c49-4e2a-aecd-e188f0de0bb2 · outbound

This paper cites Negative refraction makes a perfect lens,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Negative refraction makes a perfect lens,

Reference 6

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.395624Z

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 db237b79-2d23-4aca-9dd0-24d2e53959ac · outbound

This paper cites The quest for the superlens,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities The quest for the superlens,

Reference 7

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.398806Z

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 4062a5a7-36d3-419a-a0af-29252740e5d6 · outbound

This paper cites Near -sighted superlens,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Near -sighted superlens,

Reference 8

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.387123Z

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 5db38e19-9e80-4401-b6fe-59fbe2764cd4 · outbound

This paper cites Eigen mode approach to the sub -wavelength imaging with surface plasmon polaritons,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Eigen mode approach to the sub -wavelength imaging with surface plasmon polaritons,

Reference 9

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.385604Z

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 97415f87-abac-4342-baca-bc341882336a · outbound

This paper cites Efficient excitation and control of integrated photonic circuits with virtual critical coupling,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Efficient excitation and control of integrated photonic circuits with virtual critical coupling,

Reference 10

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.388806Z

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 e64679c9-ddbb-41eb-a7c4-52e481808dd0 · outbound

This paper cites Compensating losses in polariton propagation with synthesized complex frequency excitation,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Compensating losses in polariton propagation with synthesized complex frequency excitation,

Reference 11

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.382140Z

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 ae180296-94f9-4393-8e2e-95ba646210e9 · outbound

This paper cites High-order virtual gain for optical loss compensation in plasmonic metamaterials,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities High-order virtual gain for optical loss compensation in plasmonic metamaterials,

Reference 12

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.380352Z

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 d3a3bd57-da6a-4e20-9d4f-14579d4687b3 · outbound

This paper cites Synthesized complex-frequency excitation for ultrasensitive molecular sensing,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Synthesized complex-frequency excitation for ultrasensitive molecular sensing,

Reference 13

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.383839Z

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 e1389519-100e-40c5-ab94-f27c93017372 · outbound

This paper cites Overcoming losses in superlenses with synthetic waves of complex frequency,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Overcoming losses in superlenses with synthetic waves of complex frequency,

Reference 14

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.390544Z

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 09d344c5-5717-4c1c-9bcc-ca05c9251170 · outbound

This paper cites Super -resolution image reconstruction: a technical overview,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Super -resolution image reconstruction: a technical overview,

Reference 15

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.359124Z

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 cc448303-5684-42d2-b4aa-fb534ac005a1 · outbound

This paper cites an unresolved cited work.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Unresolved cited work

Reference 16

Resolution: unresolved; raw_fallback, observed 2026-07-05T12:21:00.397254Z

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 810de35a-6eda-451a-81e1-281667a57770 · outbound

This paper cites Wiener, Extrapolation, interpolation, and smoothing of stationary time series: with engineering applications (The MIT press, 1949).

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Wiener, Extrapolation, interpolation, and smoothing of stationary time series: with engineering applications (The MIT press, 1949)

Reference 17

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.373501Z

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 8327ddb9-c7a7-4fd0-bd2b-413b36fd6c9a · outbound

This paper cites Theory of superlensing with complex frequency illuminations.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Theory of superlensing with complex frequency illuminations

Reference 18

Resolution: verified exact; local_arxiv, observed 2026-07-03T06:57:42.828380Z

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 6479b01a-0932-4c5f-afbb-e461d15a8fb0 · outbound

This paper cites an unresolved cited work.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Unresolved cited work

Reference 19

Resolution: unresolved; raw_fallback, observed 2026-07-05T12:21:00.375633Z

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 d45964d6-2841-4e10-a3f0-8339ffe71704 · outbound

This paper cites Phase retrieval of reflection and transmission coefficients from Kramers–Kronig relations,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Phase retrieval of reflection and transmission coefficients from Kramers–Kronig relations,

Reference 20

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.378181Z

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 6878be8f-9187-48bb-977e-cf37fb3128d4 · outbound

This paper cites an unresolved cited work.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Unresolved cited work

Reference 21

Resolution: unresolved; raw_fallback, observed 2026-07-05T12:21:00.367360Z

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 ccafd4d1-b48f-4bcc-80dd-9278b589f6aa · outbound

This paper cites A quantitative evaluation of various iterative deconvolution algorithms,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities A quantitative evaluation of various iterative deconvolution algorithms,

Reference 22

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.365681Z

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 2fabfc0b-4715-4a8a-805f-8bd1623d4ec4 · outbound

This paper cites an unresolved cited work.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Unresolved cited work

Reference 23

Resolution: unresolved; raw_fallback, observed 2026-07-05T12:21:00.369153Z

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 e04787ee-da15-4d7f-84c2-4c28599ae99c · outbound

This paper cites The asymmetric lossy near-perfect lens,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities The asymmetric lossy near-perfect lens,

Reference 24

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.362281Z

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 f9d7dc6e-adbc-4669-b3af-470d2ddfeb31 · outbound

This paper cites an unresolved cited work.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Unresolved cited work

Reference 25

Resolution: unresolved; raw_fallback, observed 2026-07-05T12:21:00.360596Z

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 a9049b1c-51c3-4a83-b433-8c1a261cea73 · outbound

This paper cites an unresolved cited work.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Unresolved cited work

Reference 26

Resolution: unresolved; raw_fallback, observed 2026-07-05T12:21:00.363908Z

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 61c95ada-75dc-4c07-8286-78416b4c6b7c · outbound

This paper cites Cavity ring -down spectroscopy,.

Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities Cavity ring -down spectroscopy,

Reference 27

Resolution: verified fuzzy; raw_fallback, observed 2026-07-05T12:21:00.371032Z

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.

Pith citing papers

Observation b6c2d37b-354a-4b6d-8568-1a585a0e3d0b · inbound

Temporal Fourier Optics Reveals Hidden Hybridized Light-Matter States cites this paper.

Temporal Fourier Optics Reveals Hidden Hybridized Light-Matter States Revealing Sharp Spectral Features with Complex Frequency Excitations: Challenges and Opportunities

Reference 49

Resolution: unresolved; no resolver link, observed 2026-08-02T03:18:43.133022Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.