{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:OFW6JW2QQBUGKM2VV5RTGV3PJT","short_pith_number":"pith:OFW6JW2Q","schema_version":"1.0","canonical_sha256":"716de4db508068653355af6333576f4cefc4615e46323ed73327bcb783f0fb64","source":{"kind":"arxiv","id":"2011.08199","version":2},"attestation_state":"computed","paper":{"title":"The SAMI Galaxy Survey: a statistical approach to an optimal classification of stellar kinematics in galaxy surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Adriano Poci, Amelia Fraser-McKelvie, Caroline Foster, Charlotte Welker, Claudia D.P. Lagos, Felix Schulze, Francesco D'Eugenio, Jesse van de Sande, Jon S. Lawrence, Joss Bland-Hawthorn, Julia J. Bryant, Julien Devriendt, Katherine E. Harborne, Luca Cortese, Mathew R. Varidel, Matt S. Owers, Nicholas Scott, Rhea-Silvia Remus, Sam P. Vaughan, Samuel N. Richards, Sarah Brough, Sarah M. Sweet, Scott M. Croom, Sree Oh, Yohan Dubois","submitted_at":"2020-11-16T19:00:04Z","abstract_excerpt":"Large galaxy samples from multi-object IFS surveys now allow for a statistical analysis of the z~0 galaxy population using resolved kinematics. However, the improvement in number statistics comes at a cost, with multi-object IFS survey more severely impacted by the effect of seeing and lower S/N. We present an analysis of ~1800 galaxies from the SAMI Galaxy Survey and investigate the spread and overlap in the kinematic distributions of the spin parameter proxy $\\lambda_{Re}$ as a function of stellar mass and ellipticity. For SAMI data, the distributions of galaxies identified as regular and no"},"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":"2011.08199","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-11-16T19:00:04Z","cross_cats_sorted":[],"title_canon_sha256":"95d78122a04fa91d2ba2ad5697b20b3bdc4e5b351ba07b037153a7684995d73f","abstract_canon_sha256":"486ff4e8324de33bfce3448822f72c2446bc912507a22397a5ba66f4d78a2b61"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:58:37.600109Z","signature_b64":"I6+c1Y6iLILQTJudHNBnkpsYQuzmdHqaibXy5+xiqUcnPMmIiH4FwJCpWRAVStMwlUkNrTeqsUJF2TC6ZplgBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"716de4db508068653355af6333576f4cefc4615e46323ed73327bcb783f0fb64","last_reissued_at":"2026-07-05T02:58:37.599708Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:58:37.599708Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The SAMI Galaxy Survey: a statistical approach to an optimal classification of stellar kinematics in galaxy surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Adriano Poci, Amelia Fraser-McKelvie, Caroline Foster, Charlotte Welker, Claudia D.P. Lagos, Felix Schulze, Francesco D'Eugenio, Jesse van de Sande, Jon S. Lawrence, Joss Bland-Hawthorn, Julia J. Bryant, Julien Devriendt, Katherine E. Harborne, Luca Cortese, Mathew R. Varidel, Matt S. Owers, Nicholas Scott, Rhea-Silvia Remus, Sam P. Vaughan, Samuel N. Richards, Sarah Brough, Sarah M. Sweet, Scott M. Croom, Sree Oh, Yohan Dubois","submitted_at":"2020-11-16T19:00:04Z","abstract_excerpt":"Large galaxy samples from multi-object IFS surveys now allow for a statistical analysis of the z~0 galaxy population using resolved kinematics. However, the improvement in number statistics comes at a cost, with multi-object IFS survey more severely impacted by the effect of seeing and lower S/N. We present an analysis of ~1800 galaxies from the SAMI Galaxy Survey and investigate the spread and overlap in the kinematic distributions of the spin parameter proxy $\\lambda_{Re}$ as a function of stellar mass and ellipticity. For SAMI data, the distributions of galaxies identified as regular and no"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2011.08199","kind":"arxiv","version":2},"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/2011.08199/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":"2011.08199","created_at":"2026-07-05T02:58:37.599760+00:00"},{"alias_kind":"arxiv_version","alias_value":"2011.08199v2","created_at":"2026-07-05T02:58:37.599760+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2011.08199","created_at":"2026-07-05T02:58:37.599760+00:00"},{"alias_kind":"pith_short_12","alias_value":"OFW6JW2QQBUG","created_at":"2026-07-05T02:58:37.599760+00:00"},{"alias_kind":"pith_short_16","alias_value":"OFW6JW2QQBUGKM2V","created_at":"2026-07-05T02:58:37.599760+00:00"},{"alias_kind":"pith_short_8","alias_value":"OFW6JW2Q","created_at":"2026-07-05T02:58:37.599760+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/OFW6JW2QQBUGKM2VV5RTGV3PJT","json":"https://pith.science/pith/OFW6JW2QQBUGKM2VV5RTGV3PJT.json","graph_json":"https://pith.science/api/pith-number/OFW6JW2QQBUGKM2VV5RTGV3PJT/graph.json","events_json":"https://pith.science/api/pith-number/OFW6JW2QQBUGKM2VV5RTGV3PJT/events.json","paper":"https://pith.science/paper/OFW6JW2Q"},"agent_actions":{"view_html":"https://pith.science/pith/OFW6JW2QQBUGKM2VV5RTGV3PJT","download_json":"https://pith.science/pith/OFW6JW2QQBUGKM2VV5RTGV3PJT.json","view_paper":"https://pith.science/paper/OFW6JW2Q","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2011.08199&json=true","fetch_graph":"https://pith.science/api/pith-number/OFW6JW2QQBUGKM2VV5RTGV3PJT/graph.json","fetch_events":"https://pith.science/api/pith-number/OFW6JW2QQBUGKM2VV5RTGV3PJT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OFW6JW2QQBUGKM2VV5RTGV3PJT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OFW6JW2QQBUGKM2VV5RTGV3PJT/action/storage_attestation","attest_author":"https://pith.science/pith/OFW6JW2QQBUGKM2VV5RTGV3PJT/action/author_attestation","sign_citation":"https://pith.science/pith/OFW6JW2QQBUGKM2VV5RTGV3PJT/action/citation_signature","submit_replication":"https://pith.science/pith/OFW6JW2QQBUGKM2VV5RTGV3PJT/action/replication_record"}},"created_at":"2026-07-05T02:58:37.599760+00:00","updated_at":"2026-07-05T02:58:37.599760+00:00"}