Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-10T15:57:56.560708Z
Paper Citation Record · LEDGER
As of 12 August 2026, this Paper Citation Record lists 70 of 70 outbound references and 0 inbound Pith citation observations for arXiv:2501.13523.
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 2026-08-10T15:57:56.560708Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-12T06:34:41.77262+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
70 of 70 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 010abc38-3453-4310-808c-273e4027e978 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Active galactic nuclei: what is in a name? Astron
Reference 1
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5a09059c-0d64-40a2-bee4-7c7944f28419 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Optical and Radio Properties of Extragalactic Sources Observed by the FIRST Survey and the Sloan Digital Sky Survey
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f55405b8-e6f7-4852-a8af-78d897f321d9 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? On the two main classes of active galactic nuclei
Reference 3
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3eec4c7c-c203-40e9-b4ae-c450db806a82 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Unified Schemes for Radio-Loud Active Galactic Nuclei
Reference 4
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 59aecf11-ab8e-4f8b-95fb-87daafae4e71 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Decoding the giant extragalactic radio sources
Reference 5
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8091f11a-9086-43da-93bc-7bafd9e50fe3 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Multifrequency Radio Observations of Cygnus A: Spectral Aging in Powerful Radio Galaxies
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 178390c7-6351-4944-844c-d340257bc257 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Active galactic nuclei flicker: an observational estimate of the duration of black hole growth phases of ∼105 yr
Reference 7
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation acf21b5f-4abe-40f4-882f-ad5945e51547 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Radio galaxies with a ‘double-double morphology’ - I
Reference 8
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 82a08b76-b042-4540-9c4f-860874a13510 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Recurrent Activity in Active Galactic Nuclei
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bfed1fab-8625-4c7b-b92f-62ebe64b31b3 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Double-double radio galaxies: further insights into the formation of the radio structures
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a09b6f71-f2fc-4641-9933-cc0062909865 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Double-double radio galaxies from the FIRST survey
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 4262dae3-56bf-4c0a-ba61-590ee6a54316 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Optical and radio properties of extragalactic radio sources with recurrent jet activity
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5fb8464d-89a2-461f-83a1-20f113feae27 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? LoTSS DR1: Double-double radio galaxies in the HETDEX field
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b02c9e96-a48f-452d-bc83-9dee921ffb3e · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Multifrequency study of a double-double radio galaxy J0028+0035
Reference 14
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 04361ab9-e922-42c3-9a24-83e254cb1f81 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Three episodes of jet activity in the Fanaroff-Riley type II radio galaxy B0925+420
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3ee110e3-eae1-40d2-bad9-996ebea2afb8 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? J1216+0709: A Radio Galaxy with Three Episodes of AGN Jet Activity
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 4bfda8b3-fd01-470e-bdd1-3730a9f1420b · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? A giant radio galaxy with three cycles of episodic jet activity from LoTSS DR2
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 69037382-7d93-44db-80bb-cfb0b5ea08d4 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Roma-BZCAT: A multifre- quency catalogue of blazars
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b114f296-9f38-452b-bc39-f245a78a6473 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The 5th edition of the Roma-BZCAT
Reference 20
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0a04b3fe-d4ea-4b2e-853a-ee95d57f8686 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The Sixth Data Release of the Sloan Digital Sky Survey
Reference 21
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 87d93b8a-7d80-4efb-ae14-60e21c547c28 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The 13th Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-IV Survey Mapping Nearby Galaxies at Apache Point Observatory
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 99cd8fd2-4260-48c2-a6d5-11ae84fe7575 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The FIRST Survey: Faint Images of the Radio Sky at Twenty Centimeters
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6f0a2a63-5a12-4dba-b953-c491079bf35d · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? A Catalog of 1.4 GHz Radio Sources from the FIRST Survey
Reference 24
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ad6118ff-942a-4d78-850f-b313bf110255 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The morphology of extragalactic radio sources of high and low luminosity
Reference 25
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f8133694-2596-4605-a18a-004c5820b37e · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? An Optical Catalog of Galaxy Clusters Obtained from an Adaptive Matched Filter Finder Applied to Sloan Digital Sky Survey Data Release 6
Reference 26
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 88765aa9-7d2b-4af3-bc15-5cbaaad51da8 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The Dynamics and Energetics of Remnant and Restarting RLAGN.Galaxies 2023, 11, 74
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation d722a42f-e070-4072-856e-5ff2b944d596 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Electromagnetic extraction of energy from Kerr black holes
Reference 28
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 208b1b27-940f-4c57-9750-e84300fada47 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The Distribution and Cosmic Evolution of Massive Black Hole Spins.Astrophys
Reference 29
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 45b76663-bd43-4427-bdac-a5bf5bcc36d8 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The Spin-Flip Phenomenon in Supermassive Black hole binary mergers
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation d5e61fa0-1a10-410d-b72a-31d082c334c7 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Efficient generation of jets from magnetically arrested accretion on a rapidly spinning black hole
Reference 31
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fd94ba90-e641-47d3-876e-2ed9f1a0818d · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The contribution of spin to jet-disk coupling in black holes
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation ce62c7d3-3ab3-46b3-9a00-affc93c5f6b4 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Are Radio Active Galactic Nuclei Powered by Accretion or Black Hole Spin? Astrophys
Reference 33
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 07bc971d-7000-4abd-b533-d6f20ff6b65a · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Search and analysis of giant radio galaxies with associated nuclei (SAGAN)
Reference 34
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c6e1331f-96a0-403a-b377-a521e060cf84 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? A Cosmology Calculator for the World Wide Web
Reference 35
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 644da23e-f9a8-4e25-a6aa-8449d9d50117 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? VLBI Phase-Referencing
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 020453a5-d8eb-4db2-b02e-3f9e2be01c26 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The third realization of the International Celestial Reference Frame by very long baseline interferometry
Reference 37
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 700bc018-33dd-4c82-96f3-b91789d199f2 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? DiFX-2: A More Flexible, Efficient, Robust, and Powerful Software Correlator
Reference 38
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 30f8557a-6973-46a6-975f-f2970109f4cf · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? VLBI observations of the radio quasar J2228+0110 at z = 5.95 and other field sources in multiple-phase-centre mode
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 1bbee6cc-dbdb-459f-b12f-7c759d3d8b3b · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The SFXC software correlator for very long baseline interferometry: Algorithms and implementation
Reference 40
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 47ae59ef-1d92-4b3b-ab7a-f09d487777e3 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? AIPS, the VLA, and the VLBA
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 088d26a5-51af-4fbb-adb6-0f1879cd1467 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? VLBI Data Reduction in Practice
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 51026512-6441-4c6e-ac59-614fcb579fc2 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Global fringe search techniques for VLBI.Astron
Reference 43
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fc4e4d02-b29e-4165-970b-1ef66699ecee · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? DIFMAP: an interactive program for synthesis imaging
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation f954b80d-ab12-4d00-83f6-a2b543d17e00 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Aperture Synthesis with a Non-Regular Distribution of Interferometer Baselines
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation b3731642-1ab5-496a-aea1-6fc9f2598875 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Image Formation by Self-Calibration in Radio Astronomy
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation f70d9709-5965-47bf-9858-9b4bf6f5c1b9 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Non-Imaging Data Analysis
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 9e1b9cd6-2994-4476-8e76-91e6f992367e · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Image Analysis
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 8f0ad25f-6d26-44ad-9a24-4ad7013e1dc3 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? A Global 86 GHz VLBI Survey of Compact Radio Sources
Reference 49
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 339a14b9-101b-4d22-b2e6-73c1db434614 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Strong radio sources in bright spiral galaxies
Reference 50
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0bb505b2-f48b-45cd-9398-562a91a6b76d · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Coherence loss in phase-referenced VLBI observations
Reference 51
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2aa33910-3404-4940-8189-5eb4f28444fe · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Very long baseline interferometry observation of the triple AGN candidate J0849+1114
Reference 52
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9a2ac64c-08e8-4e17-a420-f6869e4d366a · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Radio-loud Quasars above Redshift 4: Very Long Baseline Interferometry (VLBI) Imaging of an Extended Sample
Reference 53
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 645dc95f-ea78-4445-8cb6-69243b43c315 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Revealing faint compact radio jets at redshifts above 5 with very long baseline interferometry
Reference 54
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation da111001-6b76-4c1b-8c81-cc0077b0f3e3 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Compact Radio Emission from Warm Infrared Galaxies
Reference 55
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 53cf60fb-d54e-4697-be72-49f18bf88006 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? High-Resolution Radio Observations of Five Optically Selected Type 2 Quasars
Reference 56
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 9885d763-d26e-43b7-843e-fcd4d9dd224b · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? VLBI observations of a sample of Palomar- Green quasars - I
Reference 57
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6857affb-3192-401b-9d2f-bbb4c686bade · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The Gaia mission
Reference 58
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 79fa3af1-69d1-4d87-ade4-e1ca3c177320 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Gaia Data Release 3
Reference 59
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f10ce836-141e-4efc-bc71-dbf8698eb9df · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Optical-radio positional offsets for active galactic nuclei
Reference 60
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation cda4b3c7-523f-4365-96e5-4e4643b0bcbb · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The transition from quasar radio-loud to radio-quiet state in the framework of the black hole scalability hypothesis
Reference 61
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 95020b52-5c44-43a7-bcef-9fe73877fccc · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The Wide-field Infrared Survey Explorer (WISE): Mission Description and Initial On-orbit Performance
Reference 62
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 028d5f3a-6736-4d95-82d6-389cc869ac38 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? VizieR Online Data Catalog: AllWISE Data Release II/328, https://cdsarc.cds.unistra.fr/viz-bin/cat/II/328, accessed on 14 December 2024, 2023
Reference 63
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation bc378618-2dd9-4dde-bd07-2a495df07300 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Activity restart - a key to explaining the morphology of J1211+743
Reference 64
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation da894ce6-d018-406c-9f88-18d313890142 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Equipartition Brightness Temperature and the Inverse Compton Catastrophe
Reference 65
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4a292fb2-61f3-4f54-aaf2-95fa9d435e31 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Unresolved cited work
Reference 66
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 59019aee-6138-4bfd-93f7-a5ca392e3a13 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Superluminal Motion and Jet Parameters in the Gamma-ray-Emitting Narrow-Line Seyfert 1 Galaxy TXS 1206+549
Reference 67
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 56e69cb7-3efd-4ab4-932a-7cc07e082edb · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Recognizing Blazars Using Radio Morphology from the VLA Sky Survey
Reference 68
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 67f35a14-4310-4edb-a117-3ed116ea5c1b · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? Using the Bright Ultrahard XMM-Newton survey to define an IR selection of luminous AGN based on WISE colours
Reference 69
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation dfa3d14d-fb01-4922-83d2-4654e8b50d75 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The WISE Gamma-Ray Strip Parameterization: The Nature of the Gamma-Ray Active Galactic Nuclei of Uncertain Type
Reference 70
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2fb1f3ef-1278-421f-bb52-e05992ae5b62 · outbound
What is Inside the Double-Double Structure of the Radio Galaxy J0028+0035? The astrometric core solution for the Gaia mission
Reference 71
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
No inbound Pith citation observations are available.