{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:CDDMPFL4G23HJ4AKBCYRSKJQEQ","short_pith_number":"pith:CDDMPFL4","schema_version":"1.0","canonical_sha256":"10c6c7957c36b674f00a08b1192930240c20434ea83a8c6302880987aca0db43","source":{"kind":"arxiv","id":"1009.2499","version":1},"attestation_state":"computed","paper":{"title":"On the Efficiency of the Tidal Stirring Mechanism for the Origin of Dwarf Spheroidals: Dependence on the Orbital and Structural Parameters of the Progenitor Disky Dwarfs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Ewa L. Lokas (Nicolaus Copernicus Astronomical Center), Leonidas A. Moustakas (JPL/Caltech), Lucio Mayer (U.Zurich), Simone Callegari (U.Zurich), Stelios Kazantzidis (CCAPP/OSU)","submitted_at":"2010-09-13T20:00:02Z","abstract_excerpt":"(Abridged) The tidal stirring model posits the formation of dSph galaxies via the tidal interactions between rotationally-supported dwarfs and MW-sized host galaxies. Using a set of collisionless N-body simulations, we investigate the efficiency of the tidal stirring mechanism. We explore a wide variety of dwarf orbital configurations and initial structures and demonstrate that in most cases the disky dwarfs experience significant mass loss and their stellar components undergo a dramatic morphological and dynamical transformation: from disks to bars and finally to pressure-supported spheroidal"},"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":"1009.2499","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-09-13T20:00:02Z","cross_cats_sorted":[],"title_canon_sha256":"3e0613fe3fd34f29ab7c0a03198dcb01dc6a2f395536bce10487dcc22dc16c66","abstract_canon_sha256":"3ea555e1975d293c92555d4db0cd1e1017a786fd7a5d8fde176bf75c115009a9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:05:31.044424Z","signature_b64":"/Qva5y7+LNy5N7kK4v3f5FW31/eTgpgiz0e+wAy/KFjvgvBkEiw1bSQ5In39+giiThSJLk+tQYkvem3m+8IMCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"10c6c7957c36b674f00a08b1192930240c20434ea83a8c6302880987aca0db43","last_reissued_at":"2026-05-18T02:05:31.043980Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:05:31.043980Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the Efficiency of the Tidal Stirring Mechanism for the Origin of Dwarf Spheroidals: Dependence on the Orbital and Structural Parameters of the Progenitor Disky Dwarfs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Ewa L. Lokas (Nicolaus Copernicus Astronomical Center), Leonidas A. Moustakas (JPL/Caltech), Lucio Mayer (U.Zurich), Simone Callegari (U.Zurich), Stelios Kazantzidis (CCAPP/OSU)","submitted_at":"2010-09-13T20:00:02Z","abstract_excerpt":"(Abridged) The tidal stirring model posits the formation of dSph galaxies via the tidal interactions between rotationally-supported dwarfs and MW-sized host galaxies. Using a set of collisionless N-body simulations, we investigate the efficiency of the tidal stirring mechanism. We explore a wide variety of dwarf orbital configurations and initial structures and demonstrate that in most cases the disky dwarfs experience significant mass loss and their stellar components undergo a dramatic morphological and dynamical transformation: from disks to bars and finally to pressure-supported spheroidal"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.2499","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":"1009.2499","created_at":"2026-05-18T02:05:31.044046+00:00"},{"alias_kind":"arxiv_version","alias_value":"1009.2499v1","created_at":"2026-05-18T02:05:31.044046+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.2499","created_at":"2026-05-18T02:05:31.044046+00:00"},{"alias_kind":"pith_short_12","alias_value":"CDDMPFL4G23H","created_at":"2026-05-18T12:26:05.355336+00:00"},{"alias_kind":"pith_short_16","alias_value":"CDDMPFL4G23HJ4AK","created_at":"2026-05-18T12:26:05.355336+00:00"},{"alias_kind":"pith_short_8","alias_value":"CDDMPFL4","created_at":"2026-05-18T12:26:05.355336+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/CDDMPFL4G23HJ4AKBCYRSKJQEQ","json":"https://pith.science/pith/CDDMPFL4G23HJ4AKBCYRSKJQEQ.json","graph_json":"https://pith.science/api/pith-number/CDDMPFL4G23HJ4AKBCYRSKJQEQ/graph.json","events_json":"https://pith.science/api/pith-number/CDDMPFL4G23HJ4AKBCYRSKJQEQ/events.json","paper":"https://pith.science/paper/CDDMPFL4"},"agent_actions":{"view_html":"https://pith.science/pith/CDDMPFL4G23HJ4AKBCYRSKJQEQ","download_json":"https://pith.science/pith/CDDMPFL4G23HJ4AKBCYRSKJQEQ.json","view_paper":"https://pith.science/paper/CDDMPFL4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1009.2499&json=true","fetch_graph":"https://pith.science/api/pith-number/CDDMPFL4G23HJ4AKBCYRSKJQEQ/graph.json","fetch_events":"https://pith.science/api/pith-number/CDDMPFL4G23HJ4AKBCYRSKJQEQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CDDMPFL4G23HJ4AKBCYRSKJQEQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CDDMPFL4G23HJ4AKBCYRSKJQEQ/action/storage_attestation","attest_author":"https://pith.science/pith/CDDMPFL4G23HJ4AKBCYRSKJQEQ/action/author_attestation","sign_citation":"https://pith.science/pith/CDDMPFL4G23HJ4AKBCYRSKJQEQ/action/citation_signature","submit_replication":"https://pith.science/pith/CDDMPFL4G23HJ4AKBCYRSKJQEQ/action/replication_record"}},"created_at":"2026-05-18T02:05:31.044046+00:00","updated_at":"2026-05-18T02:05:31.044046+00:00"}