{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:4O255A5R4724CTAUWDHMXNZ6ZB","short_pith_number":"pith:4O255A5R","schema_version":"1.0","canonical_sha256":"e3b5de83b1e7f5c14c14b0cecbb73ec87c7a4aaa09f64603d7af0ed058bd5143","source":{"kind":"arxiv","id":"2607.27316","version":1},"attestation_state":"computed","paper":{"title":"Semi-analytic Inference of Satellite Densities in the Cold Dark Matter Model Part I. Comparison to Ultra-faint Dwarf Kinematics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph"],"primary_cat":"astro-ph.GA","authors_text":"Benjamin R. Safdi, Dylan Folsom, Kailash Raman, Manoj Kaplinghat, Mariangela Lisanti","submitted_at":"2026-07-29T18:00:00Z","abstract_excerpt":"Ultra-faint dwarf galaxies are critical testing grounds for probing the limits of galaxy formation in the cold dark matter (CDM) paradigm. Employing a semi-analytic cosmological satellite generator that captures the expected CDM halo population, we estimate Milky Way dwarf density profiles through two methods: a kinematic approach using stellar velocity dispersions and a separate method based on dwarf stellar masses. The kinematic approach yields a larger diversity in central dark matter densities than expected from the CDM population, as inferred from the stellar-to-halo mass relation, with c"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2607.27316","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.GA","submitted_at":"2026-07-29T18:00:00Z","cross_cats_sorted":["astro-ph.CO","hep-ph"],"title_canon_sha256":"7257ac9148626e3c64ed0d43dc3d8b7ea8ff5a6fd842ab64321a8c9d25dbc825","abstract_canon_sha256":"db03c2e1fe65626df2110725823a96388d41faa225e05d985aa39729a8bfa8ef"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e3b5de83b1e7f5c14c14b0cecbb73ec87c7a4aaa09f64603d7af0ed058bd5143","last_reissued_at":"2026-07-31T00:10:35.686267Z","signature_status":"unsigned_v0","first_computed_at":"2026-07-31T00:10:35.686267Z"},"graph_snapshot":{"paper":{"title":"Semi-analytic Inference of Satellite Densities in the Cold Dark Matter Model Part I. Comparison to Ultra-faint Dwarf Kinematics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph"],"primary_cat":"astro-ph.GA","authors_text":"Benjamin R. Safdi, Dylan Folsom, Kailash Raman, Manoj Kaplinghat, Mariangela Lisanti","submitted_at":"2026-07-29T18:00:00Z","abstract_excerpt":"Ultra-faint dwarf galaxies are critical testing grounds for probing the limits of galaxy formation in the cold dark matter (CDM) paradigm. Employing a semi-analytic cosmological satellite generator that captures the expected CDM halo population, we estimate Milky Way dwarf density profiles through two methods: a kinematic approach using stellar velocity dispersions and a separate method based on dwarf stellar masses. The kinematic approach yields a larger diversity in central dark matter densities than expected from the CDM population, as inferred from the stellar-to-halo mass relation, with c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.27316","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/2607.27316/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2607.27316","created_at":"2026-07-31T00:10:35.688576+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.27316v1","created_at":"2026-07-31T00:10:35.688576+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.27316","created_at":"2026-07-31T00:10:35.688576+00:00"},{"alias_kind":"pith_short_12","alias_value":"4O255A5R4724","created_at":"2026-07-31T00:10:35.688576+00:00"},{"alias_kind":"pith_short_16","alias_value":"4O255A5R4724CTAU","created_at":"2026-07-31T00:10:35.688576+00:00"},{"alias_kind":"pith_short_8","alias_value":"4O255A5R","created_at":"2026-07-31T00:10:35.688576+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/4O255A5R4724CTAUWDHMXNZ6ZB","json":"https://pith.science/pith/4O255A5R4724CTAUWDHMXNZ6ZB.json","graph_json":"https://pith.science/api/pith-number/4O255A5R4724CTAUWDHMXNZ6ZB/graph.json","events_json":"https://pith.science/api/pith-number/4O255A5R4724CTAUWDHMXNZ6ZB/events.json","paper":"https://pith.science/paper/4O255A5R"},"agent_actions":{"view_html":"https://pith.science/pith/4O255A5R4724CTAUWDHMXNZ6ZB","download_json":"https://pith.science/pith/4O255A5R4724CTAUWDHMXNZ6ZB.json","view_paper":"https://pith.science/paper/4O255A5R","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.27316&json=true","fetch_graph":"https://pith.science/api/pith-number/4O255A5R4724CTAUWDHMXNZ6ZB/graph.json","fetch_events":"https://pith.science/api/pith-number/4O255A5R4724CTAUWDHMXNZ6ZB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4O255A5R4724CTAUWDHMXNZ6ZB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4O255A5R4724CTAUWDHMXNZ6ZB/action/storage_attestation","attest_author":"https://pith.science/pith/4O255A5R4724CTAUWDHMXNZ6ZB/action/author_attestation","sign_citation":"https://pith.science/pith/4O255A5R4724CTAUWDHMXNZ6ZB/action/citation_signature","submit_replication":"https://pith.science/pith/4O255A5R4724CTAUWDHMXNZ6ZB/action/replication_record"}},"created_at":"2026-07-31T00:10:35.688576+00:00","updated_at":"2026-07-31T00:10:35.688576+00:00"}