{
  "abstract": "We present a zero-parameter resolution of the Hubble tension within the Array Cosmology (AC) framework. The R12 rendering algebra predicts a true expansion rate Htrue 0 = 66.6 km/s/Mpc from the Friedmann equation with axiom-derived density parameters, consistent with Planck CMB (67.36±0.54, 1.5σ). We identify a systematic bias in Cepheid-calibrated distance ladder measurements arising from rendering friction: the irreducible Landauer erasure cost Znoise = (π−3) ln 2 ≈ 0.098 of\n\nthe discrete 12-axis substrate. This friction biases periodic pulsation measurements by a factor (1+Znoise), yielding H Cepheid\n\n0 = 66.6×1.098 = 73.1 km/s/Mpc, matching SH0ES (73.04±1.04, 0.05σ). Snapshot-type measurements (CMB, BAO, TRGB) are\n\nimmune because angular ratios cancel the friction. The ratio H0(SH0ES)/H0(AC) = 1 + Znoise holds to 0.07% precision. Six falsifiable predictions are presented.\n\nThe Hubble tension is not a measurement error but the thermodynamic cost of computing a periodic process on a discrete circular lattice.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 1,
  "authors": [
    {
      "name": "Han-Jun Lim"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/a07ee03brdtpv.bib",
  "cited_by": 0,
  "doi": "10.5281/zenodo.23603880",
  "fulltext_url": null,
  "id": "a07ee03brdtpv",
  "issns": [],
  "landing_url": "https://zenodo.org/records/23603880",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [],
  "openalex": null,
  "pdf_url": "https://zenodo.org/api/records/23603880/files/Lim_ArrayCosmology_HubbleTension_2026_v3.pdf/content",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-23",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/a07ee03brdtpv.ris",
  "sources": [
    {
      "first_seen": "2026-11-06T12:20:57Z",
      "native_id": "23603880",
      "source": "zenodo",
      "url": "https://zenodo.org/records/23603880"
    }
  ],
  "subjects": [],
  "title": "The Hubble Ladder: Complete Self-Referential Classification of H0 Measurements and the φ-Rung Spectrum of the R12 Rendering Algebra",
  "title_text": "The Hubble Ladder: Complete Self-Referential Classification of H0 Measurements and the φ-Rung Spectrum of the R12 Rendering Algebra",
  "type": "preprint",
  "updated_at": "2026-11-06T12:20:57Z",
  "url": "https://research.draconitic.com/paper/a07ee03brdtpv",
  "venue": "Zenodo",
  "versions": []
}