{"paper":{"title":"The dark matter halo mass function in the $\\Lambda\\mathrm{CDM}$ cosmology at all times and over all scales -- from planetary to galaxy cluster masses","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Adrian Jenkins, Carlos S. Frenk, Haonan Zheng, Jie Wang, Liang Gao, Shihong Liao, Simon D. M. White, Sownak Bose, Volker Springel, Yizhou Liu","submitted_at":"2026-07-06T18:00:03Z","abstract_excerpt":"The dark matter halo mass function is one of the most fundamental predictions of structure formation theory and cosmological simulations. We present the full halo mass function in the $\\Lambda$ cold dark matter ($\\Lambda\\mathrm{CDM}$) model, ranging from a planetary mass ($10^{-6}\\,\\mathrm{M}_\\odot$; the thermal cutoff in the initial power spectrum for a fiducial CDM particle mass of $100\\,\\mathrm{GeV}$) to the mass of a rich galaxy cluster ($10^{15.5}\\,\\mathrm{M}_\\odot$), and from redshift, $z=30$ to the present. To span this very large dynamic range, we combine our earlier Voids-within-Voids"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.05505","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.05505/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}