Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-15T21:29:17.655476Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 59 of 59 outbound references and 1 inbound Pith citation observation for arXiv:2505.09779.
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 2026-08-15T21:29:17.655476Z
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, observed 2026-06-30T01:21:18.798989Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-07-01T15:35:47.978382Z
59 of 59 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 960aec36-9f2a-42b2-8b3d-566b1e80c8a1 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio L., Yuan, W., Zhou, H
Reference 1
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e53fc9fd-a1b8-4875-8225-33ca27647cba · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio T., Urry, C
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d8929cfd-32e5-4a23-9d09-7115a9a3249f · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2014, in The Third Hot-wiring the Transient Universe Workshop, Vol
Reference 3
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 d1026363-87f7-4521-a289-8efdb04d498e · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio C., Kulkarni, S
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 59aa45f4-b899-4159-addf-a68c01711f71 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 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 0ecc760b-422c-43aa-a25f-86b172bf15d6 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 1990, Physics Letters A, 150, 227, doi: 10.1016/0375-9601(90)90086-4
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 d070c93c-5a1e-4ab8-b3b2-7f79490c7d7c · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2018, Frontiers in Astronomy and Space Sciences, 5, 3, doi: 10.3389/fspas.2018.00003
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 ae412e3e-7272-4967-ad93-30289af5b813 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio G., Berdyugin, A
Reference 8
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5f46a0dd-2f11-462c-90a1-225aeb177e18 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio M., Bentz, M
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b5a7ca7e-c109-432f-81b1-df6b90ab6faa · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2024, The Astrophysical Journal, 969, 131, doi: 10.3847/1538-4357/ad479a
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1f2aaaa7-6530-4e4c-b2f5-dae3ea46c264 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 1996, Astronomy and Astrophysics, v
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 3571f9ed-ab2e-4015-8796-98c8083a8244 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2023, A&A, 675, A163, doi: 10.1051/0004-6361/202345844
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0179aa74-0e2d-493e-b3fd-bbbd917baf57 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio M., Riddle, R., et al
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 af189239-a53f-496b-b176-fc745b034b4b · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio C., & Trump, J
Reference 14
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a97b7164-b479-468b-9a9c-0f286b37be54 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio A., Richards, G
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bda7571b-34f9-4c94-bfc3-7a994e30e416 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio Unresolved cited work
Reference 16
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 811d9e3c-43db-42f4-93f2-cff0e95f8dbc · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio J., Ross, N
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 23ac8ead-fa57-4ad6-bd6f-c4145f73fbf8 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio J., Kulkarni, S., Bellm, E
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 2c3b9eb6-85e3-49b9-a041-d19cb0b6fa48 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2018, PyQSOFit: Python code to fit the spectrum of quasars, https://github.com/legolason/PyQSOFit
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 a5604a8e-a26c-44dd-8090-477ce35acc1c · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio J., Stone, R
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 e3d800b4-3033-4787-b52a-3d3111bc3641 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 1994, Monthly Notices of the Royal Astronomical Society, 268, 305, doi: 10.1093/mnras/268.2.305 Ivezi´ c,ˇZ., Kahn, S
Reference 21
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f189e789-6af5-4413-897e-fbdb4d54f6b9 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio N., Maoz, D., et al
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 82e6319d-e12a-4c4b-9d0e-29ac479f69b3 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio C., Bechtold, J., & Siemiginowska, A
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d7eb315c-db84-4dca-8a8d-d35f777a96bd · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio C., Treu, T., Malkan, M., Pancoast, A., & Woo, J.-H
Reference 24
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9168811a-84e3-41b7-a927-7e72457de8e6 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2019, Bulletin of the American Astronomical Society, doi: 10.3847/2041-8213/ab2c1f Koz lowski, S
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 e2b379e8-4e51-40fc-8c7d-887786fd6a22 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio M., Cales, S., Moran, E
Reference 26
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 66bc54e9-bf5f-4ae6-977b-85dc663c9e07 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2019, The Astrophysical Journal, 877, 23, doi: 10.3847/1538-4357/ab1f47
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 eef709bc-f1eb-4221-9bd7-cb38a518f5d8 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2019, ApJ, 877, 23, doi: 10.3847/1538-4357/ab16e8
Reference 28
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 44485bfe-42a9-40cc-a8fb-7e5c711e750a · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio H$\alpha$ Time Delays of AGNs from the Zwicky Transcient Facility Broadband Photometry
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 87b9af33-9cf6-424f-9135-4958af5b9f25 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio L., Ivezi´ c,ˇZ., Kochanek, C
Reference 30
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f2903567-aebf-40b4-85dd-0acc43eb1ba2 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2014, Annual Review of Astronomy and Astrophysics, 52, 415–486, doi: 10.1146/annurev-astro-081811-125615
Reference 31
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 58850fc2-2b58-4621-81f5-60429bb9542a · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio A New Forced Photometry Service for the Zwicky Transient Facility
Reference 32
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation edcd2548-7405-4ded-a41a-00999dfb4f95 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2024, The Astrophysical Journal, 966, 5, doi: 10.3847/1538-4357/acc123
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 2ce88bdb-a57f-472f-99b1-6ade2b7a3744 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2019, MNRAS, 488, 5185, doi: 10.1093/mnras/stz2016
Reference 34
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4b26fa61-6100-422d-8268-215677e29bc6 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio M., Gupta, A., & Rumbaugh, N
Reference 35
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 85457e37-896c-45e2-be74-2a4136cd349c · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio L., & Zajaˇ cek, M
Reference 36
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 64efc299-dda7-4925-b748-d6c72da2ba11 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2024, ApJS, 272, 11, doi: 10.3847/1538-4365/ad3549
Reference 37
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0bd446ca-2a25-4d3d-ae98-fdec3dc13536 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2024, The Astrophysical Journal Supplement Series, 272, 13, doi: 10.3847/1538-4365/abc02b
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.
Observation 211d34c7-a5a9-46bc-a3e8-ce7eb77d17bd · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio Unresolved cited work
Reference 39
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 e037c3ce-c379-41b5-a080-906d70097daf · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio Unresolved cited work
Reference 40
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 511a3cd3-eede-4896-901f-82cfdc2903c7 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio M., Wanders, I., Horne, K., et al
Reference 41
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e6dc9ad8-2252-4a47-9ca8-0d60dc9db5d4 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2017, The Astrophysical Journal, 842, 96, doi: 10.3847/1538-4357/aa77b9
Reference 42
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 57b30bc4-766c-4259-9093-6405f67e07b5 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2023, Nature Astronomy, 7, 1282, doi: 10.1038/s41550-023-02108-4
Reference 43
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a8b11e25-c383-415f-8ad6-356eb0bed99e · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio T., Strauss, M
Reference 44
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fcfddc20-bc79-45ac-bbdd-80cc205cefac · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio T., Strauss, M
Reference 45
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8fc3330c-268a-48a3-9da8-384002b2bdce · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2016, Astronomy & Astrophysics, 585, A129, doi: 10.1051/0004-6361/201527735
Reference 46
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 11453289-be04-4f3b-9bf7-fdc50cefe24b · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio J., et al
Reference 47
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 99caf34f-bd75-43dd-80f3-edd673969959 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio Unresolved cited work
Reference 48
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4f3be534-df17-4b93-a76b-913be5ec8f10 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio M., & Simmons, B
Reference 49
Source-reported events for the cited work
correction dated 2012-01-24. Source: crossref record 10.1038/nature10789->10.1038/nature10167:correction, observed 2026-07-11T03:05:08.412578+00:00. This notice travels one citation hop only.
correction dated 2015-09-16. Source: crossref record 10.1038/nature15370->10.1038/nature10167:correction, observed 2026-07-11T03:06:20.953875+00:00. This notice travels one citation hop only.
retraction dated 2018-07-20. Source: crossref record 10.1038/s41586-018-0284-y->10.1038/nature10167:retraction, observed 2026-07-11T02:53:20.802173+00:00. This notice travels one citation hop only.
retraction . Source: retraction watch record 18889, observed 2026-07-08T21:54:32.317433+00:00. This notice travels one citation hop only.
retraction . Source: retraction watch record 18888, observed 2026-07-08T21:54:32.318128+00:00. This notice travels one citation hop only.
retraction . Source: retraction watch record 18887, observed 2026-07-08T21:54:32.318774+00:00. This notice travels one citation hop only.
Observation 29073ff4-1a9f-48d2-b882-24e24d2e45b9 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio S., & Uttley, P
Reference 50
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 13de6b9b-beb6-48e0-957e-185d37d82489 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2010, The Astronomy and Astrophysics Review, 18, 279, doi: 10.1007/s00159-010-0029-2
Reference 51
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 7a836173-9685-476e-9a52-858ce755734e · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio M., & Malkan, M
Reference 52
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a7c64dc4-8e72-47c8-a126-4480bf2a61f2 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2022, The Astrophysical Journal, 936, 104, doi: 10.3847/1538-4357/ac88a1
Reference 53
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 77502a80-2098-40c6-9142-3beba17918df · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio C., Brunner, R
Reference 54
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9e28025a-c079-4674-a875-b1a2f61accda · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2007, Monthly Notices of the Royal Astronomical Society, 375, 989, doi: 10.1111/j.1365-2966.2007.11414.x
Reference 55
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 539408f6-85d1-410a-b451-8d6631a3abcc · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2022, The Astrophysical Journal Supplement Series, 263, 42, doi: 10.3847/1538-4365/ac5c6e
Reference 56
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 f3903810-239f-4591-8903-a5498fef0a7c · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2024, The Astrophysical Journal, 966, 128, doi: 10.3847/1538-4357/acc002
Reference 57
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 9d676b56-b30f-4eec-9ae1-77625b585c3b · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio Unresolved cited work
Reference 58
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d0d38f08-b7e9-46ea-9fc4-40b7c3cd5a93 · outbound
Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio 2012, The Astrophysical Journal, 758, 104, doi: 10.1088/0004-637X/758/2/104
Reference 59
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1542a9f1-0c45-464f-9b76-4c19605d1b5b · inbound
A hierarchical Bayesian framework for cosmology using Type 1 AGN variability Exploring Quasar Variability With ZTF at 0<z<3: A Universal Relation with Eddington Ratio
Reference 60
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.