{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:ODXF4TDIQ7GMC774P4SF47YMVX","short_pith_number":"pith:ODXF4TDI","schema_version":"1.0","canonical_sha256":"70ee5e4c6887ccc17ffc7f245e7f0cadf0dd19716f281c157b0863b1474b4876","source":{"kind":"arxiv","id":"1504.04717","version":1},"attestation_state":"computed","paper":{"title":"Investigating the rotational evolution of young, low mass stars using Monte Carlo simulations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"J. Bouvier, M. J. Vasconcelos","submitted_at":"2015-04-18T13:35:51Z","abstract_excerpt":"We investigate the rotational evolution of young stars through Monte Carlo simulations. We simulate 280,000 stars, each of which is assigned a mass, a rotational period, and a mass accretion rate. The mass accretion rate depends on mass and time, following power-laws indices 1.4 and -1.5, respectively. A mass-dependent accretion threshold is defined below which a star is considered as diskless, which results in a distribution of disk lifetimes that matches observations. Stars are evolved at constant angular spin rate while accreting and at constant angular momentum when they become diskless. W"},"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":"1504.04717","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2015-04-18T13:35:51Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"85d973d4471aa65eb13a07a531544dc43c38e15f262965707ed899a97cb34962","abstract_canon_sha256":"c68b450d9598f13695bfc1c011180197e7496e26107c3dde3b5c136711d670c0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:55:32.046450Z","signature_b64":"6SmMYf6OZ4ARivJGCPaY1J667fykPg8AbZ3ZdPeKSbVguPC6jfKykSTmTTmI+HmPRYWDbYRRGmzJmY99CmpwDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"70ee5e4c6887ccc17ffc7f245e7f0cadf0dd19716f281c157b0863b1474b4876","last_reissued_at":"2026-05-18T01:55:32.045829Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:55:32.045829Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Investigating the rotational evolution of young, low mass stars using Monte Carlo simulations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"J. Bouvier, M. J. Vasconcelos","submitted_at":"2015-04-18T13:35:51Z","abstract_excerpt":"We investigate the rotational evolution of young stars through Monte Carlo simulations. We simulate 280,000 stars, each of which is assigned a mass, a rotational period, and a mass accretion rate. The mass accretion rate depends on mass and time, following power-laws indices 1.4 and -1.5, respectively. A mass-dependent accretion threshold is defined below which a star is considered as diskless, which results in a distribution of disk lifetimes that matches observations. Stars are evolved at constant angular spin rate while accreting and at constant angular momentum when they become diskless. W"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.04717","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":"1504.04717","created_at":"2026-05-18T01:55:32.045922+00:00"},{"alias_kind":"arxiv_version","alias_value":"1504.04717v1","created_at":"2026-05-18T01:55:32.045922+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.04717","created_at":"2026-05-18T01:55:32.045922+00:00"},{"alias_kind":"pith_short_12","alias_value":"ODXF4TDIQ7GM","created_at":"2026-05-18T12:29:34.919912+00:00"},{"alias_kind":"pith_short_16","alias_value":"ODXF4TDIQ7GMC774","created_at":"2026-05-18T12:29:34.919912+00:00"},{"alias_kind":"pith_short_8","alias_value":"ODXF4TDI","created_at":"2026-05-18T12:29:34.919912+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/ODXF4TDIQ7GMC774P4SF47YMVX","json":"https://pith.science/pith/ODXF4TDIQ7GMC774P4SF47YMVX.json","graph_json":"https://pith.science/api/pith-number/ODXF4TDIQ7GMC774P4SF47YMVX/graph.json","events_json":"https://pith.science/api/pith-number/ODXF4TDIQ7GMC774P4SF47YMVX/events.json","paper":"https://pith.science/paper/ODXF4TDI"},"agent_actions":{"view_html":"https://pith.science/pith/ODXF4TDIQ7GMC774P4SF47YMVX","download_json":"https://pith.science/pith/ODXF4TDIQ7GMC774P4SF47YMVX.json","view_paper":"https://pith.science/paper/ODXF4TDI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1504.04717&json=true","fetch_graph":"https://pith.science/api/pith-number/ODXF4TDIQ7GMC774P4SF47YMVX/graph.json","fetch_events":"https://pith.science/api/pith-number/ODXF4TDIQ7GMC774P4SF47YMVX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ODXF4TDIQ7GMC774P4SF47YMVX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ODXF4TDIQ7GMC774P4SF47YMVX/action/storage_attestation","attest_author":"https://pith.science/pith/ODXF4TDIQ7GMC774P4SF47YMVX/action/author_attestation","sign_citation":"https://pith.science/pith/ODXF4TDIQ7GMC774P4SF47YMVX/action/citation_signature","submit_replication":"https://pith.science/pith/ODXF4TDIQ7GMC774P4SF47YMVX/action/replication_record"}},"created_at":"2026-05-18T01:55:32.045922+00:00","updated_at":"2026-05-18T01:55:32.045922+00:00"}