Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T14:51:08.355407Z
Paper Citation Record · LEDGER
Criteria for single photon sources with variable nonclassicality threshold
As of 18 August 2026, this Paper Citation Record lists 38 of 38 outbound references and 1 inbound Pith citation observation for arXiv:1908.02578.
A citation records a reference. It does not transfer a finding from one paper to another.
Coverage vector
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-18T06:34:40.430872+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-14T14:51:08.199552Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-14T14:51:08.391361Z
Reference resolution
38 of 38 outbound references displayed
- verified exact0
- verified fuzzy7
- unresolved30
- parse uncertain0
- malformed identifier0
- metadata mismatch1
External citation measurements
No source-named external measurement is stored.
Outbound references
Observation 7888d935-31bd-4849-9f70-d5b4a8d814c3 · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 1
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.905275Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation de6dff86-5fda-47b3-9928-cc5a64a2d1a1 · outbound
This paper cites Photonics 1 165171.
Criteria for single photon sources with variable nonclassicality threshold Photonics 1 165171
Reference 2
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T14:51:08.891848Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation a5eac445-0a36-42d9-bfbd-95d349e449df · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 3
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.875814Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 9761b7da-142c-42d2-bdc9-e9ff062bbcc3 · outbound
This paper cites 453 1023-1030.
Criteria for single photon sources with variable nonclassicality threshold 453 1023-1030
Reference 4
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T14:51:08.862989Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 568326ab-1b26-4587-b476-e5d0687498bd · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 5
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.851443Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 4851e5f5-1bc2-4f92-9529-bbf28b4709ba · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 6
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.839530Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 481ced31-e652-4bc6-a1cb-9f80bd02f3ff · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 7
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.825995Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 28cb92b2-1e3b-4630-b8de-79a6cfa7c7f8 · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 8
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.814795Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 647111b5-24bf-4414-b9d9-76fd13e65011 · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 9
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.802168Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 08ffc06f-1b35-4cba-b374-a384280c2638 · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 10
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.790460Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation aa3a11e1-d467-461b-bd73-d079c29f59c7 · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 11
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.777556Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 68123f22-5a64-47da-af75-36f93cf07b5e · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 12
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.764727Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation ba0d3c32-0d12-4eb0-bce0-ae01c0aaeea0 · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 13
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.750244Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation fc73f6e7-42ab-4ea0-8a4a-c934a2e8aaec · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 14
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.736619Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation beaf1bcd-498c-4dd0-8ff3-9c22f834fea4 · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 15
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.724431Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation df1fcf88-96d8-42bd-b07f-f3b6699de119 · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 16
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.708666Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation ad9bf084-885c-4989-9660-006d18387b48 · outbound
This paper cites Criteria for single photon sources with variable nonclassicality threshold.
Criteria for single photon sources with variable nonclassicality threshold Criteria for single photon sources with variable nonclassicality threshold
Reference 17
- Resolution
- metadata mismatch
- local_arxiv, observed 2026-08-14T14:51:08.398080Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 613cc25e-c25e-4201-9332-e36b205a5b00 · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 18
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.696522Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 7930e66b-d25e-4248-b401-25cf9adca6f1 · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 19
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.684657Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 2723fc1e-03e2-478b-b9b7-3896a8dd24ea · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 20
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.672783Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 39e7e070-9d7c-406e-ad1c-e63f30e33e8c · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 21
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.659698Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 8b440f87-b3c2-4ba4-beb3-0a19e2d6821b · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 22
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.646977Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 9c172d31-1978-4bae-b35d-6faf6ffcc07d · outbound
This paper cites Filip 2011 Experimental Test of the Quantum Non-Gaussian Character of a Heralded Single-Photon State Phys.
Criteria for single photon sources with variable nonclassicality threshold Filip 2011 Experimental Test of the Quantum Non-Gaussian Character of a Heralded Single-Photon State Phys
Reference 23
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T14:51:08.633964Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 814e99fc-dc77-4486-95c9-1b93cc6f083c · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 24
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.620648Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 1251116f-5e10-43bb-9a2b-787a7cce8874 · outbound
This paper cites Filip 2018 Nonclassical Light from Large Ensembles of Trapped Ions Phys.
Criteria for single photon sources with variable nonclassicality threshold Filip 2018 Nonclassical Light from Large Ensembles of Trapped Ions Phys
Reference 25
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T14:51:08.603515Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 7696f028-bb93-439a-9458-b1a6c9d92355 · outbound
This paper cites Express 25 33514-33526.
Criteria for single photon sources with variable nonclassicality threshold Express 25 33514-33526
Reference 26
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T14:51:08.586181Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation a66b72a4-8691-42ed-ac71-0dc60c35bbf9 · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 27
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.570566Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation f97bc1e9-ca34-4bf9-93e5-eb486e8c05e0 · outbound
This paper cites Phot.3 687695.
Criteria for single photon sources with variable nonclassicality threshold Phot.3 687695
Reference 28
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T14:51:08.555809Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation f293f364-5d6f-4d73-a7b7-db0740f8a4e0 · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 29
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.541628Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 2908fbef-b1a1-42aa-a24b-afb85121c0a5 · outbound
This paper cites Universal linear optics Science 349 711.
Criteria for single photon sources with variable nonclassicality threshold Universal linear optics Science 349 711
Reference 30
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-08-14T14:51:08.528413Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 1f637b31-1157-4baf-a438-b9110ab7e2c2 · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 31
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.514043Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 4c1c4e4b-a378-4998-b1d2-2950c7df1d5c · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 32
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.500278Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 73d82fda-c189-44f5-a361-0427498e643e · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 33
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.486882Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 7c7db7a7-478e-4a59-856e-5c4df2bb523b · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 34
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.471210Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 62ef6c27-693b-426d-bb27-f9f5668d6f3e · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 35
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.456584Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation de7ffe35-f900-4b80-aec7-e71d40dc151d · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 36
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.443100Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation e09d8fe1-2dc4-4ac7-b591-f53cf4f76bbf · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 37
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.428445Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Observation 0fb78f18-e1ed-40a5-8b49-2364ab77fd34 · outbound
This paper cites an unresolved cited work.
Criteria for single photon sources with variable nonclassicality threshold Unresolved cited work
Reference 38
- Resolution
- unresolved
- raw_fallback, observed 2026-08-14T14:51:08.413392Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.
Pith citing papers
Observation ad9bf084-885c-4989-9660-006d18387b48 · inbound
Criteria for single photon sources with variable nonclassicality threshold cites this paper.
Criteria for single photon sources with variable nonclassicality threshold Criteria for single photon sources with variable nonclassicality threshold
Reference 17
- Resolution
- metadata mismatch
- local_arxiv, observed 2026-08-14T14:51:08.398080Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-18T06:34:40.430872+00:00.