Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T11:06:52.760571Z
Paper Citation Record · LEDGER
As of 14 August 2026, this Paper Citation Record lists 60 of 60 outbound references and 4 inbound Pith citation observations for arXiv:1908.09957.
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 2026-08-14T11:06:52.760571Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-14T06:32:32.682623+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-14T11:06:52.522596Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-06-29T17:23:44.802896Z
60 of 60 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 672337d1-55f4-457c-b45b-65feaf7ecd90 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Hydrodynamics is an effective theory describing the dynamics of a many-body system at times and distances that are considerably larger than any microscopic scale
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 8610b77a-b82e-4e90-a97c-e0d3db5a0508 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2d6add9f-c943-4d11-9467-a46f57f4c41c · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres We start our analysis by investigating the hydrodynamic regime of Israel-Stewart-like theories [40–42] derived from the Boltzmann equation
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation cf0d50c0-7184-4bb3-9e46-a541edd9db35 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres In this section we obtain the attractor of an ultrarelativistic gas of hard spheres now from a microscopic perspective using the Boltzmann equation [50]
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation f5425be9-da32-48c8-92d6-4f1fefb562d1 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Unresolved cited work
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation f16977ab-4577-485e-94c2-d99a44ff9aac · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Chapman and T
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 845f128c-5679-4a1d-a839-cdc59bb97ad3 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Cercignani, Mathematical Methods in Kinetic Theory (Springer, US, 1990)
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 20be7a34-7b54-481c-8490-97887f623516 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Unresolved cited work
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation a8360920-af55-459f-9095-2dbd58f75e59 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Hydrodynamic gradient expansion in gauge theory plasmas
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation adc43197-f88f-44f6-b0ea-c456951d52e5 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Hydrodynamics Beyond the Gradient Expansion: Resurgence and Resummation
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation fc265bd4-ece1-452e-a7ac-d28724a807c3 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Entropy Production, Hydrodynamics, and Resurgence in the Primordial Quark-Gluon Plasma from Holography
Reference 11
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 43f51db1-718a-4287-86e9-7b4f8f4c62ab · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Divergence of the Chapman-Enskog expansion in relativistic kinetic theory
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9e61b44a-b2b5-461f-8600-99d84e0d9e58 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Hydrodynamization in kinetic theory: Transient modes and the gradient expansion
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 277a8a22-5ae3-4e09-862d-e88425c015a1 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Fluid Dynamics far from Local Equilibrium
Reference 14
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 246cfeb7-5850-4425-964f-fe6f6e5dcecf · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres On the hydrodynamic attractor of Yang-Mills plasma
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 23373b88-3d8c-4c39-905c-573dacbd4def · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres The anisotropic non-equilibrium hydrodynamic attractor
Reference 16
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 66d483ca-c156-4d46-ba2e-487990b82e6f · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Relativistic Hydrodynamic Attractors with Broken Symmetries: Non-Conformal and Non-Homogeneous
Reference 17
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 0603e25a-1eb5-46df-8aee-96b794744e78 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres New theories of relativistic hydrodynamics in the LHC era
Reference 18
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 13be43a3-996b-4a10-8b07-66c09ac6a9a3 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Causality and existence of solutions of relativistic viscous fluid dynamics with gravity
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4127b7d1-96e4-4fb4-8cf6-799934d25da3 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Analytical attractor and the divergence of the slow-roll expansion in relativistic hydrodynamics
Reference 20
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ebbc50d4-9faf-42f4-8437-95fe1586d055 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Far-from-equilibrium attractors and nonlinear dynamical systems approach to the Gubser flow
Reference 21
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 10d8b896-31e3-4e07-b50e-19bb66eeae0e · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Fluid dynamics of out of equilibrium boost invariant plasmas
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 7692b8e7-a6d2-4485-9cc2-a9863b467ebc · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Resurgence and Hydrodynamic Attractors in Gauss-Bonnet Holography
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation df653f5f-723f-4118-91dd-e637d2614f9c · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres How does relativistic kinetic theory remember about initial conditions?
Reference 24
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ed02460c-e86b-4b50-bfcb-9cebdc1dde83 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Anisotropic hydrodynamics with a scalar collisional kernel
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation b5ab9e02-806e-4f88-910a-12b13f149747 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Hydrodynamic attractor and the fate of perturbative expansions in Gubser flow
Reference 26
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a1f1b462-4086-4a3c-9569-bce9f489bcbc · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Holographic Bjorken Flow at Large-D
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 7a7ca25c-46c5-45ef-ad19-d9cf3c788a09 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Non-perturbative rheological behavior of a far-from-equilibrium expanding plasma
Reference 28
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8f4dfe16-8e66-4b9f-811d-7a4f7daec824 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Dynamical systems and nonlinear transient rheology of the far-from-equilibrium Bjorken flow
Reference 29
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2620a354-76f7-458f-8044-4ef42a7fe2cf · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres The non-equilibrium attractor for kinetic theory in relaxation time approximation
Reference 30
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6ae095e9-0c1a-4a98-94ac-b4fc24561576 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Exact solution for the non-equilibrium attractor in number-conserving relaxation time approximation
Reference 31
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 12397560-b97a-4e85-99cb-db220f6e21d3 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Exact solutions and attractors of higher-order viscous fluid dynamics for Bjorken flow
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 214ea5ec-05a7-4563-803a-8e7e1a538435 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres What attracts to attractors?
Reference 33
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation aa365cbb-2ef8-4c46-96d6-b81c4d01ea6c · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Unresolved cited work
Reference 34
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b29bec48-8ea0-43a7-b748-f66f69d26398 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Symmetry constraints on generalizations of Bjorken flow
Reference 35
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d5594c9a-3f09-4350-8ec6-4011c34d63f4 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres How large is the Knudsen number reached in fluid dynamical simulations of ultrarelativistic heavy ion collisions?
Reference 36
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 16964f04-e67d-4fba-ad40-1e9d30ca9724 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Sensitivity of flow harmonics to sub-nucleon scale fluctuations in heavy ion collisions
Reference 37
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 80ddb542-efb8-4079-94dc-f514d6ed1dbf · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Collective flow in p-Pb and d-Pb collisions at TeV energies
Reference 38
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5cc5e3a0-d3a6-4305-9ff4-ee9277ef0c54 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres One fluid to rule them all: viscous hydrodynamic description of event-by-event central p+p, p+Pb and Pb+Pb collisions at $\sqrt{s}=5.02$ TeV
Reference 39
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation cbae27a1-6c77-480f-97a7-d1c4e64c78e7 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Aidala et al
Reference 40
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6dcaf830-6c1f-413f-8b48-79d2e437dc76 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Relativistic viscous hydrodynamics, conformal invariance, and holography
Reference 41
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 366a19c7-9446-4267-afe8-038ce6941bfd · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Solutions of Conformal Israel-Stewart Relativistic Viscous Fluid Dynamics
Reference 42
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 689b28bc-7636-434a-8335-71d6e8142568 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres A new exact solution of the relativistic Boltzmann equation and its hydrodynamic limit
Reference 43
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 20631819-613f-4d98-8688-c8d6d819fbda · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Studying the validity of relativistic hydrodynamics with a new exact solution of the Boltzmann equation
Reference 44
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation dccdd35d-6938-4890-b088-d2361f1e668f · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Israel and J
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation fddaf8b1-1f8e-4f15-89b9-10a5f11dde6d · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Causal Theories of Dissipative Relativistic Fluid Dynamics for Nuclear Collisions
Reference 46
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b4259935-de56-4c10-9465-6faa638ff14c · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Derivation of transient relativistic fluid dynamics from the Boltzmann equation
Reference 47
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 512dac11-f1b3-4340-94fb-12a03018bba6 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Derivation of fluid dynamics from kinetic theory with the 14--moment approximation
Reference 48
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1aca5c71-969a-4005-ad33-40278773965a · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Transport Coefficients of Bulk Viscous Pressure in the 14-moment approximation
Reference 49
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6d395973-e678-4ecc-a35f-abcc80004ace · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Short-lived modes from hydrodynamic dispersion relations
Reference 50
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d9da7428-1e77-4ea9-b398-ff8dd2cc6a92 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres On the convergence of the gradient expansion in hydrodynamics
Reference 51
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation cff75ab8-31e0-4974-8832-edb4960f717a · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres The complex life of hydrodynamic modes
Reference 52
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6e5b58e8-c7ed-4313-967a-a1779ea63684 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Unresolved cited work
Reference 53
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 67eec4a4-94e9-4c60-a8d0-885b71abd936 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Santos, J
Reference 54
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation 4c98c98f-b86e-4c16-984e-074398185983 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Unresolved cited work
Reference 55
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 75afb395-2ff7-472c-89e9-50ccddb097f5 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Analytic solution of the Boltzmann equation in an expanding system
Reference 56
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9c60aed0-dea0-4543-9953-54e455a4af2a · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Nonlinear dynamics from the relativistic Boltzmann equation in the Friedmann-Lema\^itre-Robertson-Walker spacetime
Reference 57
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a9ab236d-1fc0-4ec9-b601-9a56bf8c7954 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Thermalization of gluons in ultrarelativistic heavy ion collisions by including three-body interactions in a parton cascade
Reference 58
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 998d7d6c-ddf1-4395-8f11-0aff4bafd8c9 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Third-order relativistic dissipative hydrodynamics
Reference 59
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 00b94862-e88d-4d2d-9055-cd4bf7eee8c5 · outbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Relativistic Fluid Dynamics In and Out of Equilibrium -- Ten Years of Progress in Theory and Numerical Simulations of Nuclear Collisions
Reference 60
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8610b77a-b82e-4e90-a97c-e0d3db5a0508 · inbound
Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5ed545a9-61b7-4cd3-91c0-16456a0f3a22 · inbound
Constraint on initial conditions of one-dimensional expanding fluids from nonlinear causality Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres
Reference 52
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8cbde5cf-6490-49bc-8bf9-5837eff2e430 · inbound
Extended applicability domain of viscous anisotropic hydrodynamics in (2+1)-D Bjorken flow with transverse expansion Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.
Observation ca397440-25e6-4fce-9077-1280d68fd6e8 · inbound
Attractors in a Generalized Relativistic Second Order Spin Hydrodynamics Exact hydrodynamic attractor of an ultrarelativistic gas of hard spheres
Reference 61
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.