{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:ENDPYT7ZJHNZVKVNFDZSBZX6X5","short_pith_number":"pith:ENDPYT7Z","schema_version":"1.0","canonical_sha256":"2346fc4ff949db9aaaad28f320e6febf548af6877b48faae56463c4e1e134911","source":{"kind":"arxiv","id":"1703.08745","version":2},"attestation_state":"computed","paper":{"title":"K2 Ultracool Dwarfs Survey II: The White Light Flare Rate of Young Brown Dwarfs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Adam J. Burgasser, Dermott Mullan, John E. Gizis, Peter K. G. Williams, Rishi R. Paudel, Sarah J. Schmidt","submitted_at":"2017-03-25T22:02:46Z","abstract_excerpt":"We use Kepler K2 Campaign 4 short-cadence (one-minute) photometry to measure white light flares in the young, moving group brown dwarfs 2MASS J03350208+2342356 (2M0335+23) and 2MASS J03552337+1133437 (2M0355+11), and report on long-cadence (thirty-minute) photometry of a superflare in the Pleiades M8 brown dwarf CFHT-PL-17. The rotation period (5.24 hr) and projected rotational velocity ($45$ km s$^{-1}$) confirm 2M0335+23 is inflated ($R \\ge 0.20 R_\\odot$) as predicted for a $0.06M_\\odot$, 26-Myr old brown dwarf $\\beta $Pic moving group member. We detect 22 white light flares on 2M0335+23. Th"},"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":"1703.08745","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-03-25T22:02:46Z","cross_cats_sorted":[],"title_canon_sha256":"73cdb8a504fa6c6414573e2439d107929de0020788ad82537d36cea4b3b0db76","abstract_canon_sha256":"b360425cbbd32c1f2fe1c0b032f6f828f629125f91f2c970b1d55aec44b337dc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:37:18.463269Z","signature_b64":"KKXZcE80kjBm4pD1WNeVqhMjh6rIBrlFm0pNc4Es3mso4Uopc/f0Cde+utERiTLAg2aekL0IyOy0dBEbTixTDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2346fc4ff949db9aaaad28f320e6febf548af6877b48faae56463c4e1e134911","last_reissued_at":"2026-05-18T00:37:18.462638Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:37:18.462638Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"K2 Ultracool Dwarfs Survey II: The White Light Flare Rate of Young Brown Dwarfs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Adam J. Burgasser, Dermott Mullan, John E. Gizis, Peter K. G. Williams, Rishi R. Paudel, Sarah J. Schmidt","submitted_at":"2017-03-25T22:02:46Z","abstract_excerpt":"We use Kepler K2 Campaign 4 short-cadence (one-minute) photometry to measure white light flares in the young, moving group brown dwarfs 2MASS J03350208+2342356 (2M0335+23) and 2MASS J03552337+1133437 (2M0355+11), and report on long-cadence (thirty-minute) photometry of a superflare in the Pleiades M8 brown dwarf CFHT-PL-17. The rotation period (5.24 hr) and projected rotational velocity ($45$ km s$^{-1}$) confirm 2M0335+23 is inflated ($R \\ge 0.20 R_\\odot$) as predicted for a $0.06M_\\odot$, 26-Myr old brown dwarf $\\beta $Pic moving group member. We detect 22 white light flares on 2M0335+23. Th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.08745","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":""},"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":"1703.08745","created_at":"2026-05-18T00:37:18.462756+00:00"},{"alias_kind":"arxiv_version","alias_value":"1703.08745v2","created_at":"2026-05-18T00:37:18.462756+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.08745","created_at":"2026-05-18T00:37:18.462756+00:00"},{"alias_kind":"pith_short_12","alias_value":"ENDPYT7ZJHNZ","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_16","alias_value":"ENDPYT7ZJHNZVKVN","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_8","alias_value":"ENDPYT7Z","created_at":"2026-05-18T12:31:12.930513+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/ENDPYT7ZJHNZVKVNFDZSBZX6X5","json":"https://pith.science/pith/ENDPYT7ZJHNZVKVNFDZSBZX6X5.json","graph_json":"https://pith.science/api/pith-number/ENDPYT7ZJHNZVKVNFDZSBZX6X5/graph.json","events_json":"https://pith.science/api/pith-number/ENDPYT7ZJHNZVKVNFDZSBZX6X5/events.json","paper":"https://pith.science/paper/ENDPYT7Z"},"agent_actions":{"view_html":"https://pith.science/pith/ENDPYT7ZJHNZVKVNFDZSBZX6X5","download_json":"https://pith.science/pith/ENDPYT7ZJHNZVKVNFDZSBZX6X5.json","view_paper":"https://pith.science/paper/ENDPYT7Z","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1703.08745&json=true","fetch_graph":"https://pith.science/api/pith-number/ENDPYT7ZJHNZVKVNFDZSBZX6X5/graph.json","fetch_events":"https://pith.science/api/pith-number/ENDPYT7ZJHNZVKVNFDZSBZX6X5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ENDPYT7ZJHNZVKVNFDZSBZX6X5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ENDPYT7ZJHNZVKVNFDZSBZX6X5/action/storage_attestation","attest_author":"https://pith.science/pith/ENDPYT7ZJHNZVKVNFDZSBZX6X5/action/author_attestation","sign_citation":"https://pith.science/pith/ENDPYT7ZJHNZVKVNFDZSBZX6X5/action/citation_signature","submit_replication":"https://pith.science/pith/ENDPYT7ZJHNZVKVNFDZSBZX6X5/action/replication_record"}},"created_at":"2026-05-18T00:37:18.462756+00:00","updated_at":"2026-05-18T00:37:18.462756+00:00"}