{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:FNWP3MGR7SLAF4OHNE2IBZ5TWP","short_pith_number":"pith:FNWP3MGR","schema_version":"1.0","canonical_sha256":"2b6cfdb0d1fc9602f1c7693480e7b3b3d5191f97de33bde9a8f929f1f8adf4ba","source":{"kind":"arxiv","id":"1603.06595","version":1},"attestation_state":"computed","paper":{"title":"The different baryonic Tully-Fisher relations at low masses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"C. B. Brook, G. Stinson, I. Santos-Santos","submitted_at":"2016-03-21T20:01:32Z","abstract_excerpt":"We compare the Baryonic Tully-Fisher relation (BTFR) of simulations and observations of galaxies ranging from dwarfs to spirals, using various measures of rotational velocity Vrot. We explore the BTFR when measuring Vrot at the flat part of the rotation curve, Vflat, at the extent of HI gas, Vlast, and using 20% (W20) and 50% (W50) of the width of HI line profiles. We also compare with the maximum circular velocity of the parent halo, Vmax, within dark matter only simulations. The different BTFRs increasingly diverge as galaxy mass decreases. Using Vlast one obtains a power law over four order"},"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":"1603.06595","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-03-21T20:01:32Z","cross_cats_sorted":[],"title_canon_sha256":"d1fec6a9f265cf3426703828cacde07549a9942c2c782b5974a24002c486e1c4","abstract_canon_sha256":"cd6c92efac0b82d3f8d5f432fafe8b2116a3edecf6cedc5b71d8525ebe8b31dc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:18:06.281632Z","signature_b64":"UhXbAnfYoXOA0Ja1bLJ+JXVegjQiMAGFGpMd5A8Ug68M8f/CUNCHrADMtYFRrAr2GNVVtn6IHdLwxEcH4lRcBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2b6cfdb0d1fc9602f1c7693480e7b3b3d5191f97de33bde9a8f929f1f8adf4ba","last_reissued_at":"2026-05-18T01:18:06.281122Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:18:06.281122Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The different baryonic Tully-Fisher relations at low masses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"C. B. Brook, G. Stinson, I. Santos-Santos","submitted_at":"2016-03-21T20:01:32Z","abstract_excerpt":"We compare the Baryonic Tully-Fisher relation (BTFR) of simulations and observations of galaxies ranging from dwarfs to spirals, using various measures of rotational velocity Vrot. We explore the BTFR when measuring Vrot at the flat part of the rotation curve, Vflat, at the extent of HI gas, Vlast, and using 20% (W20) and 50% (W50) of the width of HI line profiles. We also compare with the maximum circular velocity of the parent halo, Vmax, within dark matter only simulations. The different BTFRs increasingly diverge as galaxy mass decreases. Using Vlast one obtains a power law over four order"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.06595","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":"1603.06595","created_at":"2026-05-18T01:18:06.281201+00:00"},{"alias_kind":"arxiv_version","alias_value":"1603.06595v1","created_at":"2026-05-18T01:18:06.281201+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.06595","created_at":"2026-05-18T01:18:06.281201+00:00"},{"alias_kind":"pith_short_12","alias_value":"FNWP3MGR7SLA","created_at":"2026-05-18T12:30:15.759754+00:00"},{"alias_kind":"pith_short_16","alias_value":"FNWP3MGR7SLAF4OH","created_at":"2026-05-18T12:30:15.759754+00:00"},{"alias_kind":"pith_short_8","alias_value":"FNWP3MGR","created_at":"2026-05-18T12:30:15.759754+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/FNWP3MGR7SLAF4OHNE2IBZ5TWP","json":"https://pith.science/pith/FNWP3MGR7SLAF4OHNE2IBZ5TWP.json","graph_json":"https://pith.science/api/pith-number/FNWP3MGR7SLAF4OHNE2IBZ5TWP/graph.json","events_json":"https://pith.science/api/pith-number/FNWP3MGR7SLAF4OHNE2IBZ5TWP/events.json","paper":"https://pith.science/paper/FNWP3MGR"},"agent_actions":{"view_html":"https://pith.science/pith/FNWP3MGR7SLAF4OHNE2IBZ5TWP","download_json":"https://pith.science/pith/FNWP3MGR7SLAF4OHNE2IBZ5TWP.json","view_paper":"https://pith.science/paper/FNWP3MGR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1603.06595&json=true","fetch_graph":"https://pith.science/api/pith-number/FNWP3MGR7SLAF4OHNE2IBZ5TWP/graph.json","fetch_events":"https://pith.science/api/pith-number/FNWP3MGR7SLAF4OHNE2IBZ5TWP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FNWP3MGR7SLAF4OHNE2IBZ5TWP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FNWP3MGR7SLAF4OHNE2IBZ5TWP/action/storage_attestation","attest_author":"https://pith.science/pith/FNWP3MGR7SLAF4OHNE2IBZ5TWP/action/author_attestation","sign_citation":"https://pith.science/pith/FNWP3MGR7SLAF4OHNE2IBZ5TWP/action/citation_signature","submit_replication":"https://pith.science/pith/FNWP3MGR7SLAF4OHNE2IBZ5TWP/action/replication_record"}},"created_at":"2026-05-18T01:18:06.281201+00:00","updated_at":"2026-05-18T01:18:06.281201+00:00"}