{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:UEHBLAOB26KBUCBE2QT34P55ID","short_pith_number":"pith:UEHBLAOB","schema_version":"1.0","canonical_sha256":"a10e1581c1d7941a0824d427be3fbd40fa548d797282fcda2a0403cffaafdea0","source":{"kind":"arxiv","id":"2206.03303","version":2},"attestation_state":"computed","paper":{"title":"Magnetar Engines in Fast Blue Optical Transients and Their Connections with SLSNe, SNe Ic-BL, and lGRBs","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Bing Zhang, Jian-Feng Liu, Jin-Ping Zhu, Liang-Duan Liu, Yun-Wei Yu","submitted_at":"2022-06-07T13:48:39Z","abstract_excerpt":"We fit the multi-band lightcurves of 40 fast blue optical transients (FBOTs) with the magnetar engine model. The mass of the FBOT ejecta, the initial spin period and polar magnetic field of the FBOT magnetars are respectively constrained to $M_{\\rm{ej}}=0.18^{+0.52}_{-0.13}\\,M_\\odot$, $P_{\\rm{i}}=9.4^{+8.1}_{-3.9}\\,{\\rm{ms}}$, and $B_{\\rm p}=7^{+16}_{-5}\\times10^{14}\\,{\\rm{G}}$. The wide distribution of the value of $B_{\\rm p}$ spreads the parameter ranges of the magnetars from superluminous supernovae (SLSNe) to broad-line Type Ic supernovae (SNe Ic-BL; some are observed to be associated with"},"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":"2206.03303","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-06-07T13:48:39Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"ecd474504f819d3141d362ab95f57c20c95c51b000978b462878773c8d095913","abstract_canon_sha256":"a8b65923eaefb1f7597261a872e9312046b912c97ff2ddf31621060aa6953419"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:52:57.084390Z","signature_b64":"o+BB04xr5eMb4NFEQXgKXXEyjyIPyqIb7NxSmRLP1+0A2gpg7M5o8A6zEbtc0o24bKfOCdrGqg2rXy4VJv+sAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a10e1581c1d7941a0824d427be3fbd40fa548d797282fcda2a0403cffaafdea0","last_reissued_at":"2026-07-05T04:52:57.083919Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:52:57.083919Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Magnetar Engines in Fast Blue Optical Transients and Their Connections with SLSNe, SNe Ic-BL, and lGRBs","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.HE","authors_text":"Bing Zhang, Jian-Feng Liu, Jin-Ping Zhu, Liang-Duan Liu, Yun-Wei Yu","submitted_at":"2022-06-07T13:48:39Z","abstract_excerpt":"We fit the multi-band lightcurves of 40 fast blue optical transients (FBOTs) with the magnetar engine model. The mass of the FBOT ejecta, the initial spin period and polar magnetic field of the FBOT magnetars are respectively constrained to $M_{\\rm{ej}}=0.18^{+0.52}_{-0.13}\\,M_\\odot$, $P_{\\rm{i}}=9.4^{+8.1}_{-3.9}\\,{\\rm{ms}}$, and $B_{\\rm p}=7^{+16}_{-5}\\times10^{14}\\,{\\rm{G}}$. The wide distribution of the value of $B_{\\rm p}$ spreads the parameter ranges of the magnetars from superluminous supernovae (SLSNe) to broad-line Type Ic supernovae (SNe Ic-BL; some are observed to be associated with"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.03303","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/2206.03303/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":"2206.03303","created_at":"2026-07-05T04:52:57.083980+00:00"},{"alias_kind":"arxiv_version","alias_value":"2206.03303v2","created_at":"2026-07-05T04:52:57.083980+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.03303","created_at":"2026-07-05T04:52:57.083980+00:00"},{"alias_kind":"pith_short_12","alias_value":"UEHBLAOB26KB","created_at":"2026-07-05T04:52:57.083980+00:00"},{"alias_kind":"pith_short_16","alias_value":"UEHBLAOB26KBUCBE","created_at":"2026-07-05T04:52:57.083980+00:00"},{"alias_kind":"pith_short_8","alias_value":"UEHBLAOB","created_at":"2026-07-05T04:52:57.083980+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/UEHBLAOB26KBUCBE2QT34P55ID","json":"https://pith.science/pith/UEHBLAOB26KBUCBE2QT34P55ID.json","graph_json":"https://pith.science/api/pith-number/UEHBLAOB26KBUCBE2QT34P55ID/graph.json","events_json":"https://pith.science/api/pith-number/UEHBLAOB26KBUCBE2QT34P55ID/events.json","paper":"https://pith.science/paper/UEHBLAOB"},"agent_actions":{"view_html":"https://pith.science/pith/UEHBLAOB26KBUCBE2QT34P55ID","download_json":"https://pith.science/pith/UEHBLAOB26KBUCBE2QT34P55ID.json","view_paper":"https://pith.science/paper/UEHBLAOB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2206.03303&json=true","fetch_graph":"https://pith.science/api/pith-number/UEHBLAOB26KBUCBE2QT34P55ID/graph.json","fetch_events":"https://pith.science/api/pith-number/UEHBLAOB26KBUCBE2QT34P55ID/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UEHBLAOB26KBUCBE2QT34P55ID/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UEHBLAOB26KBUCBE2QT34P55ID/action/storage_attestation","attest_author":"https://pith.science/pith/UEHBLAOB26KBUCBE2QT34P55ID/action/author_attestation","sign_citation":"https://pith.science/pith/UEHBLAOB26KBUCBE2QT34P55ID/action/citation_signature","submit_replication":"https://pith.science/pith/UEHBLAOB26KBUCBE2QT34P55ID/action/replication_record"}},"created_at":"2026-07-05T04:52:57.083980+00:00","updated_at":"2026-07-05T04:52:57.083980+00:00"}