Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-05-10T01:24:26.271180Z
Paper Citation Record · LEDGER
As of 5 August 2026, this Paper Citation Record lists 48 of 48 outbound references and 4 inbound Pith citation observations for arXiv:2604.19920.
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 2026-05-10T01:24:26.271180Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-05T06:32:48.257954+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-04T03:03:04.306948Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-07-04T19:00:05.954613Z
48 of 48 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation ae7a7d63-d982-4543-bdc7-63db9ae7c5ef · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy (43) Proof
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation ac53dcd6-2c1e-4b9e-8dc6-652b8f099308 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Kawai, D
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 4c2cd174-82da-4c3f-bf36-d78fe05d0972 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy New Relations for Gauge-Theory Amplitudes
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation b253155b-5a86-4d3a-b5a1-ff55ddf68b05 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Perturbative Quantum Gravity as a Double Copy of Gauge Theory
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 19455da0-98ab-4b36-8a1f-46fdb6733203 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Unresolved cited work
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 5264f5a3-1a38-40e1-8693-11a44c6e0706 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Black holes and the double copy
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation f9bb0e6c-bfdf-49b9-b813-1fd6b3d53b05 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy The classical double copy for Taub-NUT spacetime
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation c1cb7f09-d712-4ecf-9197-8d8b46fa0bca · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Static Spherically Symmetric Kerr-Schild Metrics and Implications for the Classical Double Copy
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 35c97e77-dbc4-438a-a11b-5fbce6ea6602 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy The classical double copy of non-singular black holes
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation e8e753fa-03eb-4f97-829c-7ee1c163acd7 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy The double copy: Bremsstrahlung and accelerating black holes
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 0d75579f-6579-4c74-a6d0-4c31fcf9b943 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy The classical double copy in maximally symmetric spacetimes
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation eb3185cb-af33-4812-974f-c371cef9cf07 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Kerr-Schild double copy for Kundt spacetimes of any dimension
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 17216601-8f4c-4582-b838-432ae3f0048d · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Self-Dual Cosmology
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation da89defb-9bd3-4497-b175-7828042c0a39 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Toward double copy on arbitrary backgrounds
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation ee836e37-a3df-4030-a3f3-29d362be0a80 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Isometries and the double copy
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 54d6963e-6f57-44c8-8f40-05728591348e · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Sources in the Weyl double copy
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation d19e8e34-af90-4268-be36-eee74e7f4aeb · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Unresolved cited work
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation a5350630-2f39-43fe-a8d0-6c93265ee197 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Type D Spacetimes and the Weyl Double Copy
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 13da9abc-3caa-45ae-a40a-89373c503952 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Kantowski and R
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 5dd42760-ae5c-4539-a66c-5946cb4408b0 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Unresolved cited work
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation bed883e9-9015-4ab8-ae65-3958507758f6 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Interior of a Schwarzschild black hole revisited
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 246a557c-ab47-4dea-95cf-b956c7572629 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Unresolved cited work
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 3ef5647a-197a-4496-b9fc-3474975c1986 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Unresolved cited work
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation b1aa985f-a914-4b2e-a4db-111990bfbd9d · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Unresolved cited work
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 2aa2dcff-edcb-4a22-ac5a-c72fa01d996c · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Unresolved cited work
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 7ef6c6a5-dd83-4446-94a0-a2b582c1f47a · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Dymnikova, Universes inside a black hole with the de sitter interior, Universe5, 111 (2019)
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 04192728-5bf3-434d-a2d8-d3d42afb74ee · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Unresolved cited work
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 73bfed0c-d63c-4fbf-a0a4-2f49cf3e69d6 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Jebsen, Ark
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation cb3cbb69-2efa-4ab4-a618-8d1049cd23f6 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Alexandrow, Ann
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 1bfb60ac-5392-473f-86e3-017f1aad8e12 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Eiesland, Amer
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 1cbfab62-86b0-4a0a-bf3a-0722c0176146 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Eiesland, Trans
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 1f0e60e0-ea74-46d4-b8ca-e9c78c04c931 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Schwarzschild and Birkhoff a la Weyl
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 9e748c94-1d6a-45e6-b05f-0874d63d219d · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy A simple proof of Birkhoff's theorem for cosmological constant
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 8033a657-37b0-4307-a979-a8deffeaac95 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Kleinian black holes
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 562cff1a-79eb-4595-a50c-f0e0f22f6fd3 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Birkhoff rigidity from a covariant optical seed
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation dfb22a59-5b36-4c8d-a3d3-4658a1c7c340 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Unresolved cited work
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 4f25e0fd-f998-4ccb-8c9c-855c94002a2c · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy The Bardeen Model as a Nonlinear Magnetic Monopole
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 62ab52b9-e99b-4562-b031-5e3f292aadb5 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Spherical black holes with regular center: a review of existing models including a recent realization with Gaussian sources
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 5eb6ff78-35af-4b42-9623-c157241b6855 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Quantum Corrected Black Holes from String T-Duality
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 75aaf951-5bc4-40b4-8ac6-54e8886cd227 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Poisson and W
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation ed2ce751-c32f-4db0-ae51-55968633c745 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Ori, Inner structure of a charged black hole: An exact mass-inflation solution, Phys
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 679ffe67-f7df-4fd6-94f5-60006a2b4441 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Black hole singularities: a numerical approach
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation ef54b17d-29d6-40fc-812f-52e613883ed0 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Unresolved cited work
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation f32807be-5e3e-4f14-bea5-ab9ebf6b7371 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Unresolved cited work
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 3709eaa3-79a4-4e3b-a7f5-4e62fabdf42c · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Regular black holes and energy conditions
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 9a59d274-2995-4af6-9195-471ede4d5b45 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Quest for realistic non-singular black-hole geometries: Regular-center type
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 78ad7169-9dbe-4328-a580-de9f20a2fd63 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Nonsingular black holes as dark matter
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation e6ef3707-0b7f-4130-b1f5-e1e1ca50a097 · outbound
Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy Black Hole Horizons from the Double Copy
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation fcfe3f32-bb6c-4a8b-88af-a076fa6cbd66 · inbound
Obstructions to Minimal Regular Black Hole Cosmologies Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 224cca3f-89e1-46db-8757-dc470b5c2236 · inbound
Obstructions to Minimal Regular Black Hole Cosmologies Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy
Reference 38
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bb20bb46-0102-41a3-9cf9-a6f3b39b9631 · inbound
Obstructions to Minimal Regular Black Hole Cosmologies Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy
Reference 38
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4d6cdad0-2a4d-4fe0-a42a-d49a7b5002de · inbound
Non-topological solitons in biadjoint scalar field theory Black Hole Interiors as a Laboratory for Time-Dependent Classical Double Copy
Reference 60
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.