{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:P7WUUI77Z3TCG3Q633X3MN3AEW","short_pith_number":"pith:P7WUUI77","schema_version":"1.0","canonical_sha256":"7fed4a23ffcee6236e1edeefb63760259f88b8baa6289706b9dd0e13bc3ffef3","source":{"kind":"arxiv","id":"2001.08147","version":2},"attestation_state":"computed","paper":{"title":"GG Tau A: gas properties and dynamics from the cavity to the outer disk","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP","astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A. Dutrey, A. Pierens, D.T Hoai, E. Chapillon, E. Di Folco, F. Hersant, J. Bary, J.M. Hure, N.T. Phuong, P. N. Diep, P.T. Nhung, P. Tuan-Anh, S. Guilloteau, T. Beck, V. Pietu, Y-W. Tang","submitted_at":"2020-01-22T17:04:36Z","abstract_excerpt":"We used new ALMA $^{13}$CO and C$^{18}$O(3-2) observations obtained at high angular resolution ($\\sim$0.2\") together with previous CO(3-2) and (6-5) ALMA data and continuum maps at 1.3 and 0.8 mm in order to determine the gas properties (temperature, density, and kinematics) in the cavity and to a lesser extent in the outer disk of GG Tau A, the prototype of a young triple T Tauri star that is surrounded by a massive and extended Keplerian outer disk. By deprojecting, we studied the radial and azimuthal gas distribution and its kinematics. We also applied a new method to improve the deconvolut"},"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":"2001.08147","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2020-01-22T17:04:36Z","cross_cats_sorted":["astro-ph.EP","astro-ph.GA"],"title_canon_sha256":"a3dd694a10f7fba18f3f8a1921abddf5fe3e65ea52d5c9be6c0e69dbe91755e4","abstract_canon_sha256":"9d7b49988aa558260b47db4329b81dd33963e456177e46216027fb6098435b06"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:46:57.273533Z","signature_b64":"+RBnX6Sz/YhEXz8rW/Bp0Pi3W3AIFHCyCzG4Hhvten+6vQ0Ra4gS2ydBbpokO6Q6RRbqYu7+PR+YY3gDQ1o9BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7fed4a23ffcee6236e1edeefb63760259f88b8baa6289706b9dd0e13bc3ffef3","last_reissued_at":"2026-07-05T00:46:57.273027Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:46:57.273027Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"GG Tau A: gas properties and dynamics from the cavity to the outer disk","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP","astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"A. Dutrey, A. Pierens, D.T Hoai, E. Chapillon, E. Di Folco, F. Hersant, J. Bary, J.M. Hure, N.T. Phuong, P. N. Diep, P.T. Nhung, P. Tuan-Anh, S. Guilloteau, T. Beck, V. Pietu, Y-W. Tang","submitted_at":"2020-01-22T17:04:36Z","abstract_excerpt":"We used new ALMA $^{13}$CO and C$^{18}$O(3-2) observations obtained at high angular resolution ($\\sim$0.2\") together with previous CO(3-2) and (6-5) ALMA data and continuum maps at 1.3 and 0.8 mm in order to determine the gas properties (temperature, density, and kinematics) in the cavity and to a lesser extent in the outer disk of GG Tau A, the prototype of a young triple T Tauri star that is surrounded by a massive and extended Keplerian outer disk. By deprojecting, we studied the radial and azimuthal gas distribution and its kinematics. We also applied a new method to improve the deconvolut"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2001.08147","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/2001.08147/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":"2001.08147","created_at":"2026-07-05T00:46:57.273089+00:00"},{"alias_kind":"arxiv_version","alias_value":"2001.08147v2","created_at":"2026-07-05T00:46:57.273089+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2001.08147","created_at":"2026-07-05T00:46:57.273089+00:00"},{"alias_kind":"pith_short_12","alias_value":"P7WUUI77Z3TC","created_at":"2026-07-05T00:46:57.273089+00:00"},{"alias_kind":"pith_short_16","alias_value":"P7WUUI77Z3TCG3Q6","created_at":"2026-07-05T00:46:57.273089+00:00"},{"alias_kind":"pith_short_8","alias_value":"P7WUUI77","created_at":"2026-07-05T00:46:57.273089+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/P7WUUI77Z3TCG3Q633X3MN3AEW","json":"https://pith.science/pith/P7WUUI77Z3TCG3Q633X3MN3AEW.json","graph_json":"https://pith.science/api/pith-number/P7WUUI77Z3TCG3Q633X3MN3AEW/graph.json","events_json":"https://pith.science/api/pith-number/P7WUUI77Z3TCG3Q633X3MN3AEW/events.json","paper":"https://pith.science/paper/P7WUUI77"},"agent_actions":{"view_html":"https://pith.science/pith/P7WUUI77Z3TCG3Q633X3MN3AEW","download_json":"https://pith.science/pith/P7WUUI77Z3TCG3Q633X3MN3AEW.json","view_paper":"https://pith.science/paper/P7WUUI77","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2001.08147&json=true","fetch_graph":"https://pith.science/api/pith-number/P7WUUI77Z3TCG3Q633X3MN3AEW/graph.json","fetch_events":"https://pith.science/api/pith-number/P7WUUI77Z3TCG3Q633X3MN3AEW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/P7WUUI77Z3TCG3Q633X3MN3AEW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/P7WUUI77Z3TCG3Q633X3MN3AEW/action/storage_attestation","attest_author":"https://pith.science/pith/P7WUUI77Z3TCG3Q633X3MN3AEW/action/author_attestation","sign_citation":"https://pith.science/pith/P7WUUI77Z3TCG3Q633X3MN3AEW/action/citation_signature","submit_replication":"https://pith.science/pith/P7WUUI77Z3TCG3Q633X3MN3AEW/action/replication_record"}},"created_at":"2026-07-05T00:46:57.273089+00:00","updated_at":"2026-07-05T00:46:57.273089+00:00"}