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The type Ia supernovae and the Hubble's constant

Astrophysics · Submitted 20 Jul 2004

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim These findings support the plasma-redshift theory and contradict the contemporary big-bang theory.

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arXiv IDastro-ph/0407430 (version 1)
Pith IDZELJF7N5, Pith's permanent record of this paper and its review
CitationAri Brynjolfsson. "The type Ia supernovae and the Hubble's constant." arXiv:astro-ph/0407430 (2004). https://pith.science/paper/ZELJF7N5
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Compiled by classifier-1.13.0 via TypeSafe API, question bank abstract-p1-20260923, 2026-09-23: 1 request, 6,892 input tokens.

What the abstract itself states, as probabilities: claims first 0.04 · states limitation 0.90 · human participants 0.02 · controlled comparison 0.07 · randomized assignment 0.01 · states quantitative result 0.99 · compares with prior results 0.77 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; .

The Hubble's constant is usually surmised to be a constant; but the experiments show a large spread and conflicting estimates. According to the plasma-redshift theory, the Hubble's constant varies with the plasma densities along the line of sight. It varies then slightly with the direction and the distance to a supernova and a galaxy. The relation between the magnitudes of type Ia supernovae and their observed redshifts results in an Hubble's constant with an average value in intergalactic space of 59.44 km per s per Mpc. The standard deviation from this average value is only 0.6 km per s per Mpc, but the standard deviation in a single measurement is about 8.2 km per s per Mpc. These deviations do not include possible absolute calibration errors. The experiments show that the Hubble's constant varies with the intrinsic redshifts of the Milky Way galaxy and the host galaxies for type Ia supernovae, and that it varies with the galactic latitude. These findings support the plasma-redshift theory and contradict the contemporary big-bang theory. Together with the previously reported absence of time dilation in type Ia supernovae measurements, these findings have profound consequences for the standard cosmological theory.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 The Hubble's constant is usually surmised to be a constant; but the experiments show a large spread and conflicting estimates. background 0.95 0.11 0.05 asserted 0.71
s1 According to the plasma-redshift theory, the Hubble's constant varies with the plasma densities along the line of sight. background 0.48 0.12 0.18 asserted 0.91
s2 It varies then slightly with the direction and the distance to a supernova and a galaxy. result 0.47 0.31 0.07 asserted 0.95
s3 The relation between the magnitudes of type Ia supernovae and their observed redshifts results in an Hubble's constant with an average value in intergalactic space of 59.44 km per s per Mpc. result 1.00 0.75 0.22 asserted 1.00
s4 The standard deviation from this average value is only 0.6 km per s per Mpc, but the standard deviation in a single measurement is about 8.2 km per s per Mpc. result 1.00 0.73 0.07 asserted 1.00
s5 These deviations do not include possible absolute calibration errors. limitation 1.00 0.48 0.03 asserted 0.86
s6 The experiments show that the Hubble's constant varies with the intrinsic redshifts of the Milky Way galaxy and the host galaxies for type Ia supernovae, and that it varies with the galactic latitude. result 1.00 0.81 0.15 asserted 1.00
s7 These findings support the plasma-redshift theory and contradict the contemporary big-bang theory. interpretation 1.00 0.48 0.74 asserted 0.99
s8 Together with the previously reported absence of time dilation in type Ia supernovae measurements, these findings have profound consequences for the standard cosmological theory. interpretation 1.00 0.32 0.34 asserted 0.97

What kind of paper the classifier reports this is: empirical study 0.90 · evidence from analysis of existing data 0.72.

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Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper
Original abstract

The Hubble's constant is usually surmised to be a constant; but the experiments show a large spread and conflicting estimates. According to the plasma-redshift theory, the Hubble's constant varies with the plasma densities along the line of sight. It varies then slightly with the direction and the distance to a supernova and a galaxy. The relation between the magnitudes of type Ia supernovae and their observed redshifts results in an Hubble's constant with an average value in intergalactic space of 59.44 km per s per Mpc. The standard deviation from this average value is only 0.6 km per s per Mpc, but the standard deviation in a single measurement is about 8.2 km per s per Mpc. These deviations do not include possible absolute calibration errors. The experiments show that the Hubble's constant varies with the intrinsic redshifts of the Milky Way galaxy and the host galaxies for type Ia supernovae, and that it varies with the galactic latitude. These findings support the plasma-redshift theory and contradict the contemporary big-bang theory. Together with the previously reported absence of time dilation in type Ia supernovae measurements, these findings have profound consequences for the standard cosmological theory.

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