{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:AXLDBT5CZY4UF7IW6IVV32VLKC","short_pith_number":"pith:AXLDBT5C","schema_version":"1.0","canonical_sha256":"05d630cfa2ce3942fd16f22b5deaab50bb78635e6e6047112947debadaa66a9e","source":{"kind":"arxiv","id":"1205.1537","version":1},"attestation_state":"computed","paper":{"title":"Self-gravitating equilibrium models of dwarf galaxies and the minimum mass for star formation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"2), (2) Research Institute of Physics, Austria, Eduard I. Vorobyov (1, Gerhard Hensler (1) ((1) University of Vienna, Institute of Astrophysics, Russia), Simone Recchi (1), Southern Federal University, Vienna","submitted_at":"2012-05-07T20:34:18Z","abstract_excerpt":"We construct a series of model galaxies in rotational equilibrium consisting of gas, stars, and a fixed dark matter (DM) halo and study how these equilibrium systems depend on the mass and form of the DM halo, gas temperature, non-thermal and rotation support against gravity, and also on the redshift of galaxy formation. For every model galaxy we find the minimum gas mass M_g^min required to achieve a state in which star formation (SF) is allowed according to contemporary SF criteria. The obtained M_g^min--M_DM relations are compared against the baryon-to-DM mass relation M_b--M_DM inferred fr"},"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":"1205.1537","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-05-07T20:34:18Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"b22f368d05a69b3a34901849713f3a67b0b5e7792c1ced15949cc17c1957ce72","abstract_canon_sha256":"c0b8e75682843f9d43b8e2c73ffa4c597dad5a58935a1c54aa2f9d641d5b3a0e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:36.973568Z","signature_b64":"4erQLeC1lepUcxk30PTs1Gr0TRkTsNsEgjjzKQeFZpZLtYqf3iMiMoxVEItJEttsdpA6FtBHVgWYAxoxmljgBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"05d630cfa2ce3942fd16f22b5deaab50bb78635e6e6047112947debadaa66a9e","last_reissued_at":"2026-05-18T01:57:36.972946Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:36.972946Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Self-gravitating equilibrium models of dwarf galaxies and the minimum mass for star formation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"2), (2) Research Institute of Physics, Austria, Eduard I. Vorobyov (1, Gerhard Hensler (1) ((1) University of Vienna, Institute of Astrophysics, Russia), Simone Recchi (1), Southern Federal University, Vienna","submitted_at":"2012-05-07T20:34:18Z","abstract_excerpt":"We construct a series of model galaxies in rotational equilibrium consisting of gas, stars, and a fixed dark matter (DM) halo and study how these equilibrium systems depend on the mass and form of the DM halo, gas temperature, non-thermal and rotation support against gravity, and also on the redshift of galaxy formation. For every model galaxy we find the minimum gas mass M_g^min required to achieve a state in which star formation (SF) is allowed according to contemporary SF criteria. The obtained M_g^min--M_DM relations are compared against the baryon-to-DM mass relation M_b--M_DM inferred fr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.1537","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":""},"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":"1205.1537","created_at":"2026-05-18T01:57:36.973037+00:00"},{"alias_kind":"arxiv_version","alias_value":"1205.1537v1","created_at":"2026-05-18T01:57:36.973037+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.1537","created_at":"2026-05-18T01:57:36.973037+00:00"},{"alias_kind":"pith_short_12","alias_value":"AXLDBT5CZY4U","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_16","alias_value":"AXLDBT5CZY4UF7IW","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_8","alias_value":"AXLDBT5C","created_at":"2026-05-18T12:26:58.693483+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/AXLDBT5CZY4UF7IW6IVV32VLKC","json":"https://pith.science/pith/AXLDBT5CZY4UF7IW6IVV32VLKC.json","graph_json":"https://pith.science/api/pith-number/AXLDBT5CZY4UF7IW6IVV32VLKC/graph.json","events_json":"https://pith.science/api/pith-number/AXLDBT5CZY4UF7IW6IVV32VLKC/events.json","paper":"https://pith.science/paper/AXLDBT5C"},"agent_actions":{"view_html":"https://pith.science/pith/AXLDBT5CZY4UF7IW6IVV32VLKC","download_json":"https://pith.science/pith/AXLDBT5CZY4UF7IW6IVV32VLKC.json","view_paper":"https://pith.science/paper/AXLDBT5C","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1205.1537&json=true","fetch_graph":"https://pith.science/api/pith-number/AXLDBT5CZY4UF7IW6IVV32VLKC/graph.json","fetch_events":"https://pith.science/api/pith-number/AXLDBT5CZY4UF7IW6IVV32VLKC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AXLDBT5CZY4UF7IW6IVV32VLKC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AXLDBT5CZY4UF7IW6IVV32VLKC/action/storage_attestation","attest_author":"https://pith.science/pith/AXLDBT5CZY4UF7IW6IVV32VLKC/action/author_attestation","sign_citation":"https://pith.science/pith/AXLDBT5CZY4UF7IW6IVV32VLKC/action/citation_signature","submit_replication":"https://pith.science/pith/AXLDBT5CZY4UF7IW6IVV32VLKC/action/replication_record"}},"created_at":"2026-05-18T01:57:36.973037+00:00","updated_at":"2026-05-18T01:57:36.973037+00:00"}