{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:OJDJTRZVNBFP4Z3Z5HBWZL57HD","short_pith_number":"pith:OJDJTRZV","schema_version":"1.0","canonical_sha256":"724699c735684afe6779e9c36cafbf38ebf77f58282aa1e6b109711fd203dc1f","source":{"kind":"arxiv","id":"1208.6304","version":1},"attestation_state":"computed","paper":{"title":"Hot Disks And Delayed Bar Formation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"(2) California Institute of Technology, (3) Vassar College, (4) IBM T. J. Watson Center, (5) Aix Marseille Universite, (6) Canadian Institute for Theoretical Astrophysics, (7) Steward Observatory / University of Arizona), Ben Weiner (7) ((1) National Radio Astronomy Observatory, Bruce G. Elmegreen (4), CNRS, Debra Meloy Elmegreen (3), E. Athanassoula (5), Jason Melbourne (2), Kartik Sheth (1), LAM, Mclennan Labs, Roberto G. Abraham (6), University of Toronto","submitted_at":"2012-08-30T20:12:33Z","abstract_excerpt":"We present observational evidence for the inhibition of bar formation in dispersion-dominated (dynamically hot) galaxies by studying the relationship between galactic structure and host galaxy kinematics in a sample of 257 galaxies between 0.1 $<$ z $\\leq$ 0.84 from the All-Wavelength Extended Groth Strip International Survey (AEGIS) and the Deep Extragalactic Evolutionary Probe 2 (DEEP2) survey. We find that bars are preferentially found in galaxies that are massive and dynamically cold (rotation-dominated) and on the stellar Tully-Fisher relationship, as is the case for barred spirals in the"},"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":"1208.6304","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2012-08-30T20:12:33Z","cross_cats_sorted":[],"title_canon_sha256":"7ba648683aee90dcb128612cb2f23dbbb270322532cd2852e9253446608821a7","abstract_canon_sha256":"9d67c4ed3afdbe5ae649ab7b1008d82c1f7111fd3ff75131004f5c0efdeac102"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:54:49.332789Z","signature_b64":"URhp4zmsZXZ11aVGqnmkL0LpPU+qU03K8sZQScUfnWf8raD8mJXHhkr/n2o0c7kjr7j/7ijOtg60FAXbXiODBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"724699c735684afe6779e9c36cafbf38ebf77f58282aa1e6b109711fd203dc1f","last_reissued_at":"2026-05-18T01:54:49.332223Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:54:49.332223Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hot Disks And Delayed Bar Formation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"(2) California Institute of Technology, (3) Vassar College, (4) IBM T. J. Watson Center, (5) Aix Marseille Universite, (6) Canadian Institute for Theoretical Astrophysics, (7) Steward Observatory / University of Arizona), Ben Weiner (7) ((1) National Radio Astronomy Observatory, Bruce G. Elmegreen (4), CNRS, Debra Meloy Elmegreen (3), E. Athanassoula (5), Jason Melbourne (2), Kartik Sheth (1), LAM, Mclennan Labs, Roberto G. Abraham (6), University of Toronto","submitted_at":"2012-08-30T20:12:33Z","abstract_excerpt":"We present observational evidence for the inhibition of bar formation in dispersion-dominated (dynamically hot) galaxies by studying the relationship between galactic structure and host galaxy kinematics in a sample of 257 galaxies between 0.1 $<$ z $\\leq$ 0.84 from the All-Wavelength Extended Groth Strip International Survey (AEGIS) and the Deep Extragalactic Evolutionary Probe 2 (DEEP2) survey. We find that bars are preferentially found in galaxies that are massive and dynamically cold (rotation-dominated) and on the stellar Tully-Fisher relationship, as is the case for barred spirals in the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.6304","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":"1208.6304","created_at":"2026-05-18T01:54:49.332297+00:00"},{"alias_kind":"arxiv_version","alias_value":"1208.6304v1","created_at":"2026-05-18T01:54:49.332297+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.6304","created_at":"2026-05-18T01:54:49.332297+00:00"},{"alias_kind":"pith_short_12","alias_value":"OJDJTRZVNBFP","created_at":"2026-05-18T12:27:16.716162+00:00"},{"alias_kind":"pith_short_16","alias_value":"OJDJTRZVNBFP4Z3Z","created_at":"2026-05-18T12:27:16.716162+00:00"},{"alias_kind":"pith_short_8","alias_value":"OJDJTRZV","created_at":"2026-05-18T12:27:16.716162+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/OJDJTRZVNBFP4Z3Z5HBWZL57HD","json":"https://pith.science/pith/OJDJTRZVNBFP4Z3Z5HBWZL57HD.json","graph_json":"https://pith.science/api/pith-number/OJDJTRZVNBFP4Z3Z5HBWZL57HD/graph.json","events_json":"https://pith.science/api/pith-number/OJDJTRZVNBFP4Z3Z5HBWZL57HD/events.json","paper":"https://pith.science/paper/OJDJTRZV"},"agent_actions":{"view_html":"https://pith.science/pith/OJDJTRZVNBFP4Z3Z5HBWZL57HD","download_json":"https://pith.science/pith/OJDJTRZVNBFP4Z3Z5HBWZL57HD.json","view_paper":"https://pith.science/paper/OJDJTRZV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1208.6304&json=true","fetch_graph":"https://pith.science/api/pith-number/OJDJTRZVNBFP4Z3Z5HBWZL57HD/graph.json","fetch_events":"https://pith.science/api/pith-number/OJDJTRZVNBFP4Z3Z5HBWZL57HD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OJDJTRZVNBFP4Z3Z5HBWZL57HD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OJDJTRZVNBFP4Z3Z5HBWZL57HD/action/storage_attestation","attest_author":"https://pith.science/pith/OJDJTRZVNBFP4Z3Z5HBWZL57HD/action/author_attestation","sign_citation":"https://pith.science/pith/OJDJTRZVNBFP4Z3Z5HBWZL57HD/action/citation_signature","submit_replication":"https://pith.science/pith/OJDJTRZVNBFP4Z3Z5HBWZL57HD/action/replication_record"}},"created_at":"2026-05-18T01:54:49.332297+00:00","updated_at":"2026-05-18T01:54:49.332297+00:00"}