{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:TYER3QV3XH7PYCWUFRBVNBUHX3","short_pith_number":"pith:TYER3QV3","schema_version":"1.0","canonical_sha256":"9e091dc2bbb9fefc0ad42c43568687bed4477867f704bf39239317068bfb271c","source":{"kind":"arxiv","id":"1206.1662","version":1},"attestation_state":"computed","paper":{"title":"The Tully-Fisher Relation for 25,000 SDSS Galaxies as Function of Environment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Andrew Green, Karl Glazebrook, Max Malacari, Philip Mocz","submitted_at":"2012-06-08T04:58:07Z","abstract_excerpt":"We construct Tully-Fisher relationships (TFRs) in the $u$, $g$, $r$, $i$ and $z$ bands and stellar mass TFRs (smTFRs) for a sample of $25,698$ late spiral type galaxies (with $0.045<z<0.085$) from the Sloan Digital Sky Survey (SDSS) and study the effects of environment on the relation. We use SDSS-measured Balmer emission line widths, $v_{\\rm FWHM}$, as a proxy for disc circular velocity, $v_{\\rm circ}$. A priori it is not clear whether we can construct accurate TFRs given the small $3\"$ diameter of the fibres used for SDSS spectroscopic measurements. However, we show by modelling the H$\\alpha"},"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":"1206.1662","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-06-08T04:58:07Z","cross_cats_sorted":[],"title_canon_sha256":"904e37b89c007a4ee886a1261ba0b9e2280b42d88860cffe851d10036209fa76","abstract_canon_sha256":"0389caa56887ef3dc3c0564348910bb3eac3e391fdb4d2310e432b4e35050757"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:57:00.802230Z","signature_b64":"TKDApTZdR9daG/+TryZfYYCKchLqT5+eWi0C4V0bcHOOK6qKg8exZkX+Gf6GkIpCU5TDv8L8vKSkWry8/VS+Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e091dc2bbb9fefc0ad42c43568687bed4477867f704bf39239317068bfb271c","last_reissued_at":"2026-05-18T01:57:00.801801Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:57:00.801801Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Tully-Fisher Relation for 25,000 SDSS Galaxies as Function of Environment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Andrew Green, Karl Glazebrook, Max Malacari, Philip Mocz","submitted_at":"2012-06-08T04:58:07Z","abstract_excerpt":"We construct Tully-Fisher relationships (TFRs) in the $u$, $g$, $r$, $i$ and $z$ bands and stellar mass TFRs (smTFRs) for a sample of $25,698$ late spiral type galaxies (with $0.045<z<0.085$) from the Sloan Digital Sky Survey (SDSS) and study the effects of environment on the relation. We use SDSS-measured Balmer emission line widths, $v_{\\rm FWHM}$, as a proxy for disc circular velocity, $v_{\\rm circ}$. A priori it is not clear whether we can construct accurate TFRs given the small $3\"$ diameter of the fibres used for SDSS spectroscopic measurements. However, we show by modelling the H$\\alpha"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.1662","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":"1206.1662","created_at":"2026-05-18T01:57:00.801872+00:00"},{"alias_kind":"arxiv_version","alias_value":"1206.1662v1","created_at":"2026-05-18T01:57:00.801872+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.1662","created_at":"2026-05-18T01:57:00.801872+00:00"},{"alias_kind":"pith_short_12","alias_value":"TYER3QV3XH7P","created_at":"2026-05-18T12:27:23.164592+00:00"},{"alias_kind":"pith_short_16","alias_value":"TYER3QV3XH7PYCWU","created_at":"2026-05-18T12:27:23.164592+00:00"},{"alias_kind":"pith_short_8","alias_value":"TYER3QV3","created_at":"2026-05-18T12:27:23.164592+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/TYER3QV3XH7PYCWUFRBVNBUHX3","json":"https://pith.science/pith/TYER3QV3XH7PYCWUFRBVNBUHX3.json","graph_json":"https://pith.science/api/pith-number/TYER3QV3XH7PYCWUFRBVNBUHX3/graph.json","events_json":"https://pith.science/api/pith-number/TYER3QV3XH7PYCWUFRBVNBUHX3/events.json","paper":"https://pith.science/paper/TYER3QV3"},"agent_actions":{"view_html":"https://pith.science/pith/TYER3QV3XH7PYCWUFRBVNBUHX3","download_json":"https://pith.science/pith/TYER3QV3XH7PYCWUFRBVNBUHX3.json","view_paper":"https://pith.science/paper/TYER3QV3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1206.1662&json=true","fetch_graph":"https://pith.science/api/pith-number/TYER3QV3XH7PYCWUFRBVNBUHX3/graph.json","fetch_events":"https://pith.science/api/pith-number/TYER3QV3XH7PYCWUFRBVNBUHX3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TYER3QV3XH7PYCWUFRBVNBUHX3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TYER3QV3XH7PYCWUFRBVNBUHX3/action/storage_attestation","attest_author":"https://pith.science/pith/TYER3QV3XH7PYCWUFRBVNBUHX3/action/author_attestation","sign_citation":"https://pith.science/pith/TYER3QV3XH7PYCWUFRBVNBUHX3/action/citation_signature","submit_replication":"https://pith.science/pith/TYER3QV3XH7PYCWUFRBVNBUHX3/action/replication_record"}},"created_at":"2026-05-18T01:57:00.801872+00:00","updated_at":"2026-05-18T01:57:00.801872+00:00"}