{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:SDVES35NJKBIXRPURVPLMAZSHG","short_pith_number":"pith:SDVES35N","schema_version":"1.0","canonical_sha256":"90ea496fad4a828bc5f48d5eb6033239a82c62a488007fcd7b68689594534d24","source":{"kind":"arxiv","id":"1006.0299","version":1},"attestation_state":"computed","paper":{"title":"Wind-driving protostellar accretion discs. II. Numerical method and illustrative solutions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. K\\\"onigl, M. Wardle, R. Salmeron","submitted_at":"2010-06-02T05:28:46Z","abstract_excerpt":"(abridged) We continue our study of weakly ionized protostellar discs that are threaded by a large-scale magnetic field and power a centrifugally driven wind. It has been argued that in several protostellar systems such a wind transports a significant fraction of the angular momentum from at least some part of the disc. We model this case by considering a radially localized disc model in which the matter is well coupled to the field and the wind is the main repository of excess angular momentum. We consider stationary solutions in which magnetic diffusion counters the shearing and advection of"},"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":"1006.0299","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-06-02T05:28:46Z","cross_cats_sorted":[],"title_canon_sha256":"432b94577e428de4a8715406169a6a84f10acf29b45a89a59b94ff7c16be4b3f","abstract_canon_sha256":"0a5bfc7d7c2e84af0e5937a2c5529b1439a543b111d238362db31465ba72e6b2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:07:05.708249Z","signature_b64":"BGrFfYcEwA8LsW6+UAW/xLdM2TFCcANgbG3Qe7qXzK0H1nOu2fjZwk/gvTbW+cYFlg+nF9jMFRDIjzH7RtjEDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90ea496fad4a828bc5f48d5eb6033239a82c62a488007fcd7b68689594534d24","last_reissued_at":"2026-05-18T02:07:05.707607Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:07:05.707607Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Wind-driving protostellar accretion discs. II. Numerical method and illustrative solutions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. K\\\"onigl, M. Wardle, R. Salmeron","submitted_at":"2010-06-02T05:28:46Z","abstract_excerpt":"(abridged) We continue our study of weakly ionized protostellar discs that are threaded by a large-scale magnetic field and power a centrifugally driven wind. It has been argued that in several protostellar systems such a wind transports a significant fraction of the angular momentum from at least some part of the disc. We model this case by considering a radially localized disc model in which the matter is well coupled to the field and the wind is the main repository of excess angular momentum. We consider stationary solutions in which magnetic diffusion counters the shearing and advection of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.0299","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":"1006.0299","created_at":"2026-05-18T02:07:05.707702+00:00"},{"alias_kind":"arxiv_version","alias_value":"1006.0299v1","created_at":"2026-05-18T02:07:05.707702+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.0299","created_at":"2026-05-18T02:07:05.707702+00:00"},{"alias_kind":"pith_short_12","alias_value":"SDVES35NJKBI","created_at":"2026-05-18T12:26:13.927090+00:00"},{"alias_kind":"pith_short_16","alias_value":"SDVES35NJKBIXRPU","created_at":"2026-05-18T12:26:13.927090+00:00"},{"alias_kind":"pith_short_8","alias_value":"SDVES35N","created_at":"2026-05-18T12:26:13.927090+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/SDVES35NJKBIXRPURVPLMAZSHG","json":"https://pith.science/pith/SDVES35NJKBIXRPURVPLMAZSHG.json","graph_json":"https://pith.science/api/pith-number/SDVES35NJKBIXRPURVPLMAZSHG/graph.json","events_json":"https://pith.science/api/pith-number/SDVES35NJKBIXRPURVPLMAZSHG/events.json","paper":"https://pith.science/paper/SDVES35N"},"agent_actions":{"view_html":"https://pith.science/pith/SDVES35NJKBIXRPURVPLMAZSHG","download_json":"https://pith.science/pith/SDVES35NJKBIXRPURVPLMAZSHG.json","view_paper":"https://pith.science/paper/SDVES35N","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1006.0299&json=true","fetch_graph":"https://pith.science/api/pith-number/SDVES35NJKBIXRPURVPLMAZSHG/graph.json","fetch_events":"https://pith.science/api/pith-number/SDVES35NJKBIXRPURVPLMAZSHG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SDVES35NJKBIXRPURVPLMAZSHG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SDVES35NJKBIXRPURVPLMAZSHG/action/storage_attestation","attest_author":"https://pith.science/pith/SDVES35NJKBIXRPURVPLMAZSHG/action/author_attestation","sign_citation":"https://pith.science/pith/SDVES35NJKBIXRPURVPLMAZSHG/action/citation_signature","submit_replication":"https://pith.science/pith/SDVES35NJKBIXRPURVPLMAZSHG/action/replication_record"}},"created_at":"2026-05-18T02:07:05.707702+00:00","updated_at":"2026-05-18T02:07:05.707702+00:00"}