{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:NAI24RA57QN6BV45LBPLM5XRKR","short_pith_number":"pith:NAI24RA5","schema_version":"1.0","canonical_sha256":"6811ae441dfc1be0d79d585eb676f154538508d41e600e294c7cf54bcf41eb2b","source":{"kind":"arxiv","id":"1601.01132","version":1},"attestation_state":"computed","paper":{"title":"Statistical properties of superflares on solar-type stars based on the Kepler 1-min cadence data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Daisaku Nogami, Hiroyuki Maehara, Kazunari Shibata, Satoshi Honda, Shota Notsu, Takuya Shibayama, Yuta Notsu","submitted_at":"2016-01-06T10:36:43Z","abstract_excerpt":"We searched for superflares on solar-type stars using the Kepler short-cadence (1-min sampling) data in order to detect superflares with short duration. We found 187 superflares on 23 solar-type stars whose bolometric energy ranges from the order of $10^{32}$ erg to $10^{36}$ erg. Using these new data combined with the results from the data with 30-min sampling, we found the occurrence frequency ($dN/dE$) of superflares as a function of flare energy ($E$) shows the power-law distribution ($dN/dE \\propto E ^{-\\alpha}$) with $\\alpha=1.5$ for $10^{33}<E<10^{36}$ erg. The upper limit of energy rel"},"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":"1601.01132","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-01-06T10:36:43Z","cross_cats_sorted":[],"title_canon_sha256":"cb8e15c5b22fd6a1f5251a80930340d89bcf556a5320708057ac162461b70979","abstract_canon_sha256":"57814979a54c56e394e429de9e11ed61aa4559d912608281530632bfb68c14a0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:08.619669Z","signature_b64":"M+3TZ9rFQ/lvNny3ZXjW0RRVKstNH+kFx4Tj7OH1HKrmrFbCUL7Ipam3y0aYoeCzMqP6ICws+Xb7MJ3uCWkiAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6811ae441dfc1be0d79d585eb676f154538508d41e600e294c7cf54bcf41eb2b","last_reissued_at":"2026-05-18T00:53:08.619265Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:08.619265Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Statistical properties of superflares on solar-type stars based on the Kepler 1-min cadence data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Daisaku Nogami, Hiroyuki Maehara, Kazunari Shibata, Satoshi Honda, Shota Notsu, Takuya Shibayama, Yuta Notsu","submitted_at":"2016-01-06T10:36:43Z","abstract_excerpt":"We searched for superflares on solar-type stars using the Kepler short-cadence (1-min sampling) data in order to detect superflares with short duration. We found 187 superflares on 23 solar-type stars whose bolometric energy ranges from the order of $10^{32}$ erg to $10^{36}$ erg. Using these new data combined with the results from the data with 30-min sampling, we found the occurrence frequency ($dN/dE$) of superflares as a function of flare energy ($E$) shows the power-law distribution ($dN/dE \\propto E ^{-\\alpha}$) with $\\alpha=1.5$ for $10^{33}<E<10^{36}$ erg. The upper limit of energy rel"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.01132","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":"1601.01132","created_at":"2026-05-18T00:53:08.619323+00:00"},{"alias_kind":"arxiv_version","alias_value":"1601.01132v1","created_at":"2026-05-18T00:53:08.619323+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.01132","created_at":"2026-05-18T00:53:08.619323+00:00"},{"alias_kind":"pith_short_12","alias_value":"NAI24RA57QN6","created_at":"2026-05-18T12:30:32.724797+00:00"},{"alias_kind":"pith_short_16","alias_value":"NAI24RA57QN6BV45","created_at":"2026-05-18T12:30:32.724797+00:00"},{"alias_kind":"pith_short_8","alias_value":"NAI24RA5","created_at":"2026-05-18T12:30:32.724797+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/NAI24RA57QN6BV45LBPLM5XRKR","json":"https://pith.science/pith/NAI24RA57QN6BV45LBPLM5XRKR.json","graph_json":"https://pith.science/api/pith-number/NAI24RA57QN6BV45LBPLM5XRKR/graph.json","events_json":"https://pith.science/api/pith-number/NAI24RA57QN6BV45LBPLM5XRKR/events.json","paper":"https://pith.science/paper/NAI24RA5"},"agent_actions":{"view_html":"https://pith.science/pith/NAI24RA57QN6BV45LBPLM5XRKR","download_json":"https://pith.science/pith/NAI24RA57QN6BV45LBPLM5XRKR.json","view_paper":"https://pith.science/paper/NAI24RA5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1601.01132&json=true","fetch_graph":"https://pith.science/api/pith-number/NAI24RA57QN6BV45LBPLM5XRKR/graph.json","fetch_events":"https://pith.science/api/pith-number/NAI24RA57QN6BV45LBPLM5XRKR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NAI24RA57QN6BV45LBPLM5XRKR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NAI24RA57QN6BV45LBPLM5XRKR/action/storage_attestation","attest_author":"https://pith.science/pith/NAI24RA57QN6BV45LBPLM5XRKR/action/author_attestation","sign_citation":"https://pith.science/pith/NAI24RA57QN6BV45LBPLM5XRKR/action/citation_signature","submit_replication":"https://pith.science/pith/NAI24RA57QN6BV45LBPLM5XRKR/action/replication_record"}},"created_at":"2026-05-18T00:53:08.619323+00:00","updated_at":"2026-05-18T00:53:08.619323+00:00"}