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Paper Citation Record · LEDGER

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions

As of 11 August 2026, this Paper Citation Record lists 30 of 30 outbound references and 2 inbound Pith citation observations for arXiv:2501.13662.

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

pith.paper-citation-record.v1
2501.13662 v1

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measured 30 of 30 reference resolution

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Source: paper_references, paper_reference_links, observed 2026-08-10T15:47:01.419967Z

measured 32 of 32 standing notices

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Source: scholarly_work_events, retraction_status_cache, observed 2026-08-11T06:34:44.6726+00:00

measured 2 of 2 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-11T04:22:44.395737Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-05-13T04:37:15.981139Z

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30 of 30 outbound references displayed

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Outbound references

Observation 4a5534c7-66ef-4737-a8d7-609ee09c6bea · outbound

This paper cites Planck 2018 results. VI. Cosmological parameters.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Planck 2018 results. VI. Cosmological parameters

Reference 1

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Observation 1bfcd331-6749-40f4-b421-430ee51d898d · outbound

This paper cites Dark Matter.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Dark Matter

Reference 2

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Observation e3ce6fcf-ef26-4de7-b19f-f6f6a089a792 · outbound

This paper cites Dynamics of dark energy.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Dynamics of dark energy

Reference 3

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Observation 27bd6b4e-c2a5-4caf-82c0-1c39fba876a5 · outbound

This paper cites Svrcek and E.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Svrcek and E

Reference 4

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Observation decb1fe3-db0c-42d2-be72-b928202289b6 · outbound

This paper cites String Axiverse.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions String Axiverse

Reference 5

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Observation 5302e1e1-fd0f-4083-9b38-fd77bdc46bae · outbound

This paper cites Axion Cosmology.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Axion Cosmology

Reference 6

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Observation b204b43b-b1a9-4d4b-9870-899dff1b87b9 · outbound

This paper cites Cold and Fuzzy Dark Matter.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Cold and Fuzzy Dark Matter

Reference 7

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Observation 8aef09e6-117f-4e74-af25-82a26966faf7 · outbound

This paper cites Cosmology with Ultra-light Pseudo-Nambu-Goldstone Bosons.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Cosmology with Ultra-light Pseudo-Nambu-Goldstone Bosons

Reference 8

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Observation 6fc3d137-8b2d-4297-b6ae-7a987fd58e73 · outbound

This paper cites an unresolved cited work.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Unresolved cited work

Reference 9

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Observation 0d05db92-3f23-4af6-9980-e87eca359dbe · outbound

This paper cites Weinberg, Phys.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Weinberg, Phys

Reference 10

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Observation 58e092d0-1f7c-4741-abf5-e1d55d7638e6 · outbound

This paper cites Wilczek, Phys.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Wilczek, Phys

Reference 11

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Observation 2b38ab40-33f6-47ce-b20e-1a1a66fc2521 · outbound

This paper cites A search for ultra-light axions using precision cosmological data.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions A search for ultra-light axions using precision cosmological data

Reference 12

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Observation 80c94e2c-f8b0-43fa-a442-4ef847a6c5ba · outbound

This paper cites CMB power spectra and cosmological parameters from Planck PR4 with CamSpec.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions CMB power spectra and cosmological parameters from Planck PR4 with CamSpec

Reference 13

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Observation 1070a6fc-e425-4f3c-a3c2-ab746c31d46c · outbound

This paper cites DESI 2024 VI: Cosmological Constraints from the Measurements of Baryon Acoustic Oscillations.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions DESI 2024 VI: Cosmological Constraints from the Measurements of Baryon Acoustic Oscillations

Reference 14

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Observation 1af5a293-36fe-4e0d-bfe6-3165996db51c · outbound

This paper cites Ultra-light axions and the $S_8$ tension: joint constraints from the cosmic microwave background and galaxy clustering.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Ultra-light axions and the $S_8$ tension: joint constraints from the cosmic microwave background and galaxy clustering

Reference 15

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Observation 1d43c290-e45d-4b63-84ea-c1f0998578ca · outbound

This paper cites Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies

Reference 16

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Observation 44524a2a-00ae-42b2-b952-717f229ca27e · outbound

This paper cites How sound are our ultra-light axion approximations?.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions How sound are our ultra-light axion approximations?

Reference 17

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Observation 776941d5-df24-4cc2-b583-9bddb1c33789 · outbound

This paper cites Towards accurate cosmological predictions for rapidly oscillating scalar fields as dark matter.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Towards accurate cosmological predictions for rapidly oscillating scalar fields as dark matter

Reference 18

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Observation 1c2e32fd-7d53-4f5a-9e2d-69eb8ea6e2fd · outbound

This paper cites Using the Full Power of the Cosmic Microwave Background to Probe Axion Dark Matter.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Using the Full Power of the Cosmic Microwave Background to Probe Axion Dark Matter

Reference 19

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Observation 3325fa8f-aaa2-447c-9a74-6437b1ca8d3b · outbound

This paper cites Cosmological implications of ultra-light axion-like fields.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Cosmological implications of ultra-light axion-like fields

Reference 20

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Observation 792d9e14-5549-4f1b-ad3a-794e8317c648 · outbound

This paper cites Extreme Axions Unveiled: a Novel Fluid Approach for Cosmological Modeling.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Extreme Axions Unveiled: a Novel Fluid Approach for Cosmological Modeling

Reference 21

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Observation 31690f1b-de25-4c80-acb6-978135164dd2 · outbound

This paper cites CMB-S4 Science Case, Reference Design, and Project Plan.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions CMB-S4 Science Case, Reference Design, and Project Plan

Reference 22

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Observation c20a9b2d-315d-46c8-b1ef-bc1300444c14 · outbound

This paper cites Accurate effective fluid approximation for ultralight axions.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Accurate effective fluid approximation for ultralight axions

Reference 23

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A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Efficient Computation of CMB anisotropies in closed FRW models

Reference 24

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A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions A New Calculation of the Recombination Epoch

Reference 25

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A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Matter temperature after cosmological recombination

Reference 26

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Observation 952c90eb-3505-4c95-878f-3d542f649362 · outbound

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A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Cobaya: Code for Bayesian Analysis of hierarchical physical models

Reference 27

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This paper cites Future CMB tests of dark matter: ultra-light axions and massive neutrinos.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Future CMB tests of dark matter: ultra-light axions and massive neutrinos

Reference 28

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Observation 87dbac4c-f031-48a9-a616-5b9c10e10574 · outbound

This paper cites Intensity Mapping as a Probe of Axion Dark Matter.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Intensity Mapping as a Probe of Axion Dark Matter

Reference 29

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Observation ca5e5dbd-995b-4ecd-9fcd-21d868d57d8a · outbound

This paper cites Accurate method for ultralight axion CMB and matter power spectra.

A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions Accurate method for ultralight axion CMB and matter power spectra

Reference 30

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Pith citing papers

Observation 23d4a555-532d-409b-9bca-315b24fff554 · inbound

Ultra-light axion constraints from Planck and ACT: the role of nonlinear modelling cites this paper.

Ultra-light axion constraints from Planck and ACT: the role of nonlinear modelling A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions

Reference 11

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Observation 1a3feff5-e4af-47f7-823e-a53b4ead0b5e · inbound

Inflationary Axion Isocurvature in the CMB across All Ultralight Masses cites this paper.

Inflationary Axion Isocurvature in the CMB across All Ultralight Masses A Fast and Accurate Implementation of the Effective Fluid Approximation for Ultralight Axions

Reference 41

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