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Paper Citation Record · LEDGER

Beyond LambdaCDM: How the Hubble tension challenges early universe physics

As of 10 August 2026, this Paper Citation Record lists 55 of 55 outbound references and 3 inbound Pith citation observations for arXiv:2507.08479.

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

pith.paper-citation-record.v1
2507.08479 v1

Coverage vector

measured 55 of 55 reference resolution

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measured 3 of 3 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-06T18:26:56.823671Z

measured 0 of 1 external citation measurements

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

Source: arxiv_reference, observed 2026-05-18T08:51:08.660494Z

Reference resolution

55 of 55 outbound references displayed

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External citation measurements

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Outbound references

Observation 73ac2f0b-b993-4703-8596-37cdeb8b4e99 · outbound

This paper cites Beyond LambdaCDM: How the Hubble tension challenges early universe physics.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Beyond LambdaCDM: How the Hubble tension challenges early universe physics

Reference 1

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Observation 0123381e-43c2-459a-a8e2-918eff5c944a · outbound

This paper cites Interactions between photons and baryons in this fluid created perturbations in the plasma which propagated at the speed of sound.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Interactions between photons and baryons in this fluid created perturbations in the plasma which propagated at the speed of sound

Reference 2

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Observation 246111ac-9cb4-47b5-882a-74ac423243d8 · outbound

This paper cites The addition of the simple fluid Ω X results in essentially just Gaussian noise, as shown in Figure 6.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics The addition of the simple fluid Ω X results in essentially just Gaussian noise, as shown in Figure 6

Reference 3

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Observation e6b1825a-af55-41eb-ab43-3fa74b34d58d · outbound

This paper cites In this paper we have reviewed a number of papers that each modified the conditions in the early universe, reducing the sound horizon and raising the value of H0.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics In this paper we have reviewed a number of papers that each modified the conditions in the early universe, reducing the sound horizon and raising the value of H0

Reference 4

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Observation 118bbfb5-3f48-449a-99ff-8b3167f2758d · outbound

This paper cites The Atacama Cosmology Telescope: DR6 Constraints on Extended Cosmological Models.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics The Atacama Cosmology Telescope: DR6 Constraints on Extended Cosmological Models

Reference 5

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Observation f6de4cd5-c153-4dee-9d45-b56de89ec487 · outbound

This paper cites Neutrino-Assisted Early Dark Energy is a Natural Resolution of the Hubble Tension.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Neutrino-Assisted Early Dark Energy is a Natural Resolution of the Hubble Tension

Reference 6

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Observation c0cf4192-e4a5-412b-99d7-7e1a71ee748e · outbound

This paper cites Pedro, and Marco Scalisi.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Pedro, and Marco Scalisi

Reference 7

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Observation 7e7294d3-8321-4bc6-8e54-ff35f224eee8 · outbound

This paper cites Cruz, Steen Hannestad, Emil Brinch Holm, Florian Niedermann, Martin S.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Cruz, Steen Hannestad, Emil Brinch Holm, Florian Niedermann, Martin S

Reference 8

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Observation a8fe7733-968c-49ed-a8ef-49ced9da349f · outbound

This paper cites Sen, and M.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Sen, and M

Reference 9

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Observation 987daaf8-5593-4f85-8250-0b95afefaf86 · outbound

This paper cites Emergent Unparticles Dark Energy can restore cosmological concordance.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Emergent Unparticles Dark Energy can restore cosmological concordance

Reference 10

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Observation 20895633-329b-40f0-ad94-7f53b5e49c22 · outbound

This paper cites Early dark energy induced by non-linear electrodynamics.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Early dark energy induced by non-linear electrodynamics

Reference 11

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Observation 3c011422-dd99-46c3-a2e6-057751169807 · outbound

This paper cites Riess, et al.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Riess, et al

Reference 12

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This paper cites Feroz, M.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Feroz, M

Reference 13

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics corner.py: Scatterplot matrices in python

Reference 14

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics The values of θs and its uncertainty, along with a calculated DA were used in the probability of acceptance in the MCMC analysis, with constraints 0 < f < 1 and zc > 1100

Reference 15

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Observation a8e24222-735f-49cd-b38f-37a49890eb50 · outbound

This paper cites Canonical Hubble-Tension-Resolving Early Dark Energy Cosmologies are Inconsistent with the Lyman-$\alpha$ Forest.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Canonical Hubble-Tension-Resolving Early Dark Energy Cosmologies are Inconsistent with the Lyman-$\alpha$ Forest

Reference 16

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Observation 91bba2e7-c963-4a4a-a4be-f23807ae45a2 · outbound

This paper cites Can neutrino-assisted early dark energy models ameliorate the $H_0$ tension in a natural way?.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Can neutrino-assisted early dark energy models ameliorate the $H_0$ tension in a natural way?

Reference 17

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics COLOSSUS: A Python Toolkit for Cosmology, Large-scale Structure, and Dark Matter Halos

Reference 18

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This paper cites This is in tension with the value of H0 derived from SNIa observations, which is H0 = 73.30 ± 1.04 km s −1 Mpc−1 [37].

Beyond LambdaCDM: How the Hubble tension challenges early universe physics This is in tension with the value of H0 derived from SNIa observations, which is H0 = 73.30 ± 1.04 km s −1 Mpc−1 [37]

Reference 19

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics The state of the dark energy equation of state circa 2023

Reference 20

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This paper cites Constraint on Early Dark Energy from Isotropic Cosmic Birefringence.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Constraint on Early Dark Energy from Isotropic Cosmic Birefringence

Reference 21

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics Toward early dark energy and n s=1 with P l a n c k , ACT, and SPT observations

Reference 22

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics Hogg, Dustin Lang, and Jonathan Goodman

Reference 23

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics Hubble tension as a guide for refining the early Universe: Cosmologies with explicit local Lorentz and diffeomorphism violation

Reference 24

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics Harris, K

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics Unresolved cited work

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics Hinshaw, D

Reference 27

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics Hubble Tension: The Evidence of New Physics

Reference 28

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics Unresolved cited work

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics Colin Hill, and Wayne Hu

Reference 30

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics They discussed triggers at a microscopic level, either an ultralight scalar field or a dark sector temperature

Reference 31

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics Unresolved cited work

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics joshspeagle/dynesty: v2.1.4, June 2024

Reference 33

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics The Hubble tension from the standpoint of quantum cosmology

Reference 34

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Beyond LambdaCDM: How the Hubble tension challenges early universe physics What It Takes to Solve the Hubble Tension through Modifications of Cosmological Recombination

Reference 35

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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation d8da4392-bb9b-4ba2-bf70-e2615d870a3c · outbound

This paper cites Ruchika, Carvalho, and Jailson Alcaniz.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Ruchika, Carvalho, and Jailson Alcaniz

Reference 36

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation d958f503-3e19-4750-baf2-37d25f61d548 · outbound

This paper cites Figure 1 is a simple illustration of various physical models briefly reviewed in Section 1.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Figure 1 is a simple illustration of various physical models briefly reviewed in Section 1

Reference 37

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation c9dfe20b-1c71-4478-994c-578909033d3f · outbound

This paper cites CAMB: Code for Anisotropies in the Microwave Background.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics CAMB: Code for Anisotropies in the Microwave Background

Reference 38

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation b3b8bc49-b13b-4b67-bba6-54b3f426cf2f · outbound

This paper cites New Early Dark Energy as a solution to the $H_0$ and $S_8$ tensions.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics New Early Dark Energy as a solution to the $H_0$ and $S_8$ tensions

Reference 39

Resolution
unresolved
no resolver link, observed 2026-08-06T18:26:59.449208Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation ccf4b556-a1e5-4b19-9f3c-fd216473da5b · outbound

This paper cites Odintsov, V.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Odintsov, V

Reference 40

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation cf53c73b-68a4-40c8-bf51-f877c5cca703 · outbound

This paper cites Odintsov, Diego S´ aez-Chill´ on G´ omez, and German S.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Odintsov, Diego S´ aez-Chill´ on G´ omez, and German S

Reference 41

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation 8dc02e18-dc61-4cdb-89dd-43aaed8e99ff · outbound

This paper cites Planck 2018 results.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Planck 2018 results

Reference 42

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation 956bad7e-51ef-432a-843f-d0442a894154 · outbound

This paper cites The Ups and Downs of Early Dark Energy solutions to the Hubble tension: a review of models, hints and constraints circa 2023.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics The Ups and Downs of Early Dark Energy solutions to the Hubble tension: a review of models, hints and constraints circa 2023

Reference 43

Resolution
unresolved
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Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T18:26:59.751326Z digest=sha256:5b5229aa82db179adde2251628ede472b44f4fe797aaec5cf6937abed041a92e

Observation edc26784-1f33-4fbf-be74-5c9be68a55f4 · outbound

This paper cites Smith, and Tanvi Karwal.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Smith, and Tanvi Karwal

Reference 44

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation efcf6428-1ba4-4e91-93e3-4a60a1b4c465 · outbound

This paper cites Riess, Wenlong Yuan, Lucas M.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Riess, Wenlong Yuan, Lucas M

Reference 45

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation c3d7dde4-a269-4c55-9aa1-b87d155f066f · outbound

This paper cites Nested Sampling.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Nested Sampling

Reference 46

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T18:27:03.317178Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation 5c0d8115-2fa5-444a-a5a4-8d29c5f1d158 · outbound

This paper cites Nested sampling for general Bayesian computation.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Nested sampling for general Bayesian computation

Reference 47

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T18:27:03.091420Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation 8f0b36ae-50d0-45df-99c6-230ec742115b · outbound

This paper cites an unresolved cited work.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Unresolved cited work

Reference 48

Resolution
unresolved
raw_fallback, observed 2026-08-06T18:27:02.895019Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation 1e0892c0-f0d2-4391-861e-41367d8e7cc4 · outbound

This paper cites Impact of big bang nucleosynthesis on the H0 tension.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Impact of big bang nucleosynthesis on the H0 tension

Reference 49

Resolution
verified exact
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation aa02b7f2-5103-4bb7-993e-5ad9843f8165 · outbound

This paper cites an unresolved cited work.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Unresolved cited work

Reference 50

Resolution
unresolved
raw_fallback, observed 2026-08-06T18:27:02.709265Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation 39e8a440-b509-4ba2-81e6-09ac5ed18507 · outbound

This paper cites Seven Hints That Early-Time New Physics Alone Is Not Sufficient to Solve the Hubble Tension.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Seven Hints That Early-Time New Physics Alone Is Not Sufficient to Solve the Hubble Tension

Reference 51

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T18:27:02.541014Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation 2e96f37b-1b3f-4ed5-af95-b2a369dd7cf1 · outbound

This paper cites Oliphant, et al.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Oliphant, et al

Reference 52

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T18:27:02.388885Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation 1d1649c0-0666-4deb-986a-d84ff2ede0d7 · outbound

This paper cites Does the fraction of dark matter diminish with early dark energy?.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Does the fraction of dark matter diminish with early dark energy?

Reference 53

Resolution
unresolved
no resolver link, observed 2026-08-06T18:27:00.674274Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T18:27:00.674274Z digest=sha256:ff59b666bf695160150d830e46da2831d36d22ede6b69abfe059d10d67ab4dcb

Observation cd955db5-103f-4387-a36b-3beb01713c1b · outbound

This paper cites Testing dark energy after pre-recombination early dark energy.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Testing dark energy after pre-recombination early dark energy

Reference 54

Resolution
verified fuzzy
raw_fallback, observed 2026-08-06T18:27:02.193288Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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Observation e2a14ad6-a62e-4b9c-9f84-f638e6adbe4c · outbound

This paper cites Shape of CMB lensing in the early dark energy cosmology.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Shape of CMB lensing in the early dark energy cosmology

Reference 55

Resolution
verified exact
local_arxiv, observed 2026-08-06T18:27:01.049828Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

source=pdf_text observed=2026-08-06T18:27:00.803333Z digest=sha256:7dc630bdfd9e073eb38d395152e2d225213f108d32c0f363d336de4440da9876

Pith citing papers

Observation 73ac2f0b-b993-4703-8596-37cdeb8b4e99 · inbound

Beyond LambdaCDM: How the Hubble tension challenges early universe physics cites this paper.

Beyond LambdaCDM: How the Hubble tension challenges early universe physics Beyond LambdaCDM: How the Hubble tension challenges early universe physics

Reference 1

Resolution
unresolved
no resolver link, observed 2026-08-06T18:26:56.823671Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-06T18:26:56.823671Z digest=sha256:3c074fc8535d9e0f5db486cde76cdad06832f64cbf5d9d125cb38517479a3e99

Observation 4cbb841a-035d-4e4b-a97b-4d3fda97e780 · inbound

BAO miscalibration cannot rescue late-time solutions to the Hubble tension cites this paper.

BAO miscalibration cannot rescue late-time solutions to the Hubble tension Beyond LambdaCDM: How the Hubble tension challenges early universe physics

Reference 105

Resolution
unresolved
no resolver link, observed 2026-08-04T12:53:41.053313Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-04T12:53:41.053313Z digest=sha256:e4d1bbf11794ad765446d6fdf829b58189344bcb79b67dcf1c46d5e81326856c

Observation bdcb4bb8-2d42-486a-a665-9679067ca8ff · inbound

Binary Neutron Stars from the Moon: Early Warnings and Precision Science for the Artemis Era cites this paper.

Binary Neutron Stars from the Moon: Early Warnings and Precision Science for the Artemis Era Beyond LambdaCDM: How the Hubble tension challenges early universe physics

Reference 19

Resolution
verified exact
arxiv_id, observed 2026-05-18T08:51:08.662596Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-09T06:31:02.800959+00:00.

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