Paper Citation Record · LEDGER

Solitons and singularities in relativistic ultrastiff fluids

As of 16 August 2026, this Paper Citation Record lists 30 of 30 outbound references and 0 inbound Pith citation observations for arXiv:2504.20332.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2504.20332 v2

Coverage vector

measured 30 of 30 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-16T05:41:07.579508Z

measured 30 of 30 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

30 of 30 outbound references displayed

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verified fuzzy7
unresolved20
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External citation measurements

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Outbound references

Observation 247d7d4e-d842-462e-8808-3a240e06a21f · outbound

This paper cites On the Sound Speed in Neutron Stars.

Solitons and singularities in relativistic ultrastiff fluids On the Sound Speed in Neutron Stars

Reference 1

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Source-reported events for the cited work

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Observation 9206153c-9b44-4fdf-bd0e-ed0336ec3aa4 · outbound

This paper cites kicked out.

Solitons and singularities in relativistic ultrastiff fluids kicked out

Reference 2

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Source-reported events for the cited work

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Observation 4b669824-3b60-4dcc-93f1-4b2721ec1cf0 · outbound

This paper cites real fluids.

Solitons and singularities in relativistic ultrastiff fluids real fluids

Reference 3

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:41:08.194354Z

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No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation a3a4eb8d-4ad6-48c3-b692-6a8eabbe617b · outbound

This paper cites From existing and new nuclear and astrophysical constraints to stringent limits on the equation of state of neutron-rich dense matter.

Solitons and singularities in relativistic ultrastiff fluids From existing and new nuclear and astrophysical constraints to stringent limits on the equation of state of neutron-rich dense matter

Reference 4

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.434129Z

Source-reported events for the cited work

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Observation 1f6768e1-0fd8-42ed-9a85-71bccdf398e3 · outbound

This paper cites an unresolved cited work.

Solitons and singularities in relativistic ultrastiff fluids Unresolved cited work

Reference 5

Resolution: unresolved; raw_fallback, observed 2026-08-16T05:41:08.175424Z

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Observation f1fbf2bc-d180-4a5f-a4ec-da06888277bd · outbound

This paper cites QCD at finite isospin density: from pion to quark-antiquark condensation.

Solitons and singularities in relativistic ultrastiff fluids QCD at finite isospin density: from pion to quark-antiquark condensation

Reference 6

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.445808Z

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Observation de82cca3-9f5b-46e8-8c96-bca90895abc9 · outbound

This paper cites Hydrodynamics as sound-speed approaches light-speed.

Solitons and singularities in relativistic ultrastiff fluids Hydrodynamics as sound-speed approaches light-speed

Reference 7

Resolution: verified exact; local_arxiv, observed 2026-08-16T05:41:07.857287Z

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No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation 1e39d4ed-1722-4502-a93b-f8449c184ff7 · outbound

This paper cites Upper Bound on the Speed of Sound in Nuclear Matter from Transport.

Solitons and singularities in relativistic ultrastiff fluids Upper Bound on the Speed of Sound in Nuclear Matter from Transport

Reference 8

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.456930Z

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Observation 5200562a-f6d2-4571-b028-16e72e41d9cf · outbound

This paper cites Israel and J.

Solitons and singularities in relativistic ultrastiff fluids Israel and J

Reference 9

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.463123Z

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Observation 4fc3c17d-be13-4471-817a-66479e7dee0a · outbound

This paper cites an unresolved cited work.

Solitons and singularities in relativistic ultrastiff fluids Unresolved cited work

Reference 10

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.468457Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 65d5a69a-b903-4474-b4e2-eef51164da69 · outbound

This paper cites Relativistic Liquids: GENERIC or EIT?.

Solitons and singularities in relativistic ultrastiff fluids Relativistic Liquids: GENERIC or EIT?

Reference 11

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.473257Z

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Observation 37985ffc-ffe6-4e65-9e51-f17c048a0b33 · outbound

This paper cites Universality Classes of Relativistic Fluid Dynamics: Foundations.

Solitons and singularities in relativistic ultrastiff fluids Universality Classes of Relativistic Fluid Dynamics: Foundations

Reference 12

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.478648Z

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Observation 63aa5f25-7b52-434e-a236-f19dc8a31864 · outbound

This paper cites Thermodynamic stability implies causality.

Solitons and singularities in relativistic ultrastiff fluids Thermodynamic stability implies causality

Reference 13

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.483691Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 516152d0-64ed-4701-898c-064c49677b34 · outbound

This paper cites Rigorous bounds on transport from causality.

Solitons and singularities in relativistic ultrastiff fluids Rigorous bounds on transport from causality

Reference 14

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.489121Z

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Observation 8d64a0c6-8b48-4a64-859d-2700ce2fbad1 · outbound

This paper cites Bounds on transport from hydrodynamic stability.

Solitons and singularities in relativistic ultrastiff fluids Bounds on transport from hydrodynamic stability

Reference 15

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.494397Z

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Observation feac4e09-a2d5-4f8d-986d-1820b811264a · outbound

This paper cites an unresolved cited work.

Solitons and singularities in relativistic ultrastiff fluids Unresolved cited work

Reference 16

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.499442Z

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Observation 81702327-18af-4cc2-834f-30008468126d · outbound

This paper cites an unresolved cited work.

Solitons and singularities in relativistic ultrastiff fluids Unresolved cited work

Reference 17

Resolution: unresolved; raw_fallback, observed 2026-08-16T05:41:08.095871Z

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No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation d4c15444-0ef0-401d-878b-fb3c52bdcf2b · outbound

This paper cites The Hydrohedron: Bootstrapping Relativistic Hydrodynamics.

Solitons and singularities in relativistic ultrastiff fluids The Hydrohedron: Bootstrapping Relativistic Hydrodynamics

Reference 18

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.511710Z

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Observation 87f62f1b-6ee9-4651-bd25-431c3c527128 · outbound

This paper cites Viscosity in Strongly Interacting Quantum Field Theories from Black Hole Physics.

Solitons and singularities in relativistic ultrastiff fluids Viscosity in Strongly Interacting Quantum Field Theories from Black Hole Physics

Reference 19

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.517698Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b1169b6a-4551-4cb2-b261-64d0a46daa27 · outbound

This paper cites Rezzolla and O.

Solitons and singularities in relativistic ultrastiff fluids Rezzolla and O

Reference 20

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:41:08.078285Z

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 732c61a2-9566-4ea8-b251-90405085aab2 · outbound

This paper cites Tu, An Introduction to Manifolds (Springer, 2008).

Solitons and singularities in relativistic ultrastiff fluids Tu, An Introduction to Manifolds (Springer, 2008)

Reference 21

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:41:08.061377Z

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 3aa86a33-1def-40e9-acc5-d1f503c197f5 · outbound

This paper cites Carter, Covariant theory of conductivity in ideal fluid or solid media , Vol.

Solitons and singularities in relativistic ultrastiff fluids Carter, Covariant theory of conductivity in ideal fluid or solid media , Vol

Reference 22

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:41:08.044295Z

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No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation ed3dbf98-c9b9-42ab-955c-8f8a5edb0ceb · outbound

This paper cites Carter and I.

Solitons and singularities in relativistic ultrastiff fluids Carter and I

Reference 23

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:41:08.020128Z

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 9dcc58e6-fd47-4540-8f01-ccad94ce2007 · outbound

This paper cites The Equation of State for Cool Relativistic Two-Constituent Superfluid Dynamics.

Solitons and singularities in relativistic ultrastiff fluids The Equation of State for Cool Relativistic Two-Constituent Superfluid Dynamics

Reference 24

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.546318Z

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Observation 7ff8facf-0bba-4b55-b9b1-0f10908cc7ab · outbound

This paper cites Hydrodynamics of relativisic systems with broken continuous symmetries.

Solitons and singularities in relativistic ultrastiff fluids Hydrodynamics of relativisic systems with broken continuous symmetries

Reference 25

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.553206Z

Source-reported events for the cited work

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Observation ad72c12e-4ef9-4e28-85ad-d9dcc09ca540 · outbound

This paper cites Thermodynamics of uncharged relativistic multifluids.

Solitons and singularities in relativistic ultrastiff fluids Thermodynamics of uncharged relativistic multifluids

Reference 26

Resolution: verified exact; local_arxiv, observed 2026-08-16T05:41:07.633619Z

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No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation d81be093-c3de-4a8a-9181-5a5d66b58e6b · outbound

This paper cites Weinberg, The Quantum Theory of Fields , Vol.

Solitons and singularities in relativistic ultrastiff fluids Weinberg, The Quantum Theory of Fields , Vol

Reference 27

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.564080Z

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Observation 96d5e4f9-d8c3-4da2-b976-a8c949ac7ea6 · outbound

This paper cites an unresolved cited work.

Solitons and singularities in relativistic ultrastiff fluids Unresolved cited work

Reference 28

Resolution: unresolved; no resolver link, observed 2026-08-16T05:41:07.569167Z

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Unavailable: canonical work link unavailable.

Observation d494a991-6e06-4378-a2ac-4fd9bb19956b · outbound

This paper cites Evans, Partial Differential Equations (American Mathematical Society, 2010).

Solitons and singularities in relativistic ultrastiff fluids Evans, Partial Differential Equations (American Mathematical Society, 2010)

Reference 29

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:41:07.965592Z

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No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Observation f3a824bb-21df-4932-8a51-627cc3c302cf · outbound

This paper cites Landau and E.

Solitons and singularities in relativistic ultrastiff fluids Landau and E

Reference 30

Resolution: verified fuzzy; raw_fallback, observed 2026-08-16T05:41:07.948550Z

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No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.

Pith citing papers

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