{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:EOON7E5UE2YACYH7NW34G5QMGX","short_pith_number":"pith:EOON7E5U","schema_version":"1.0","canonical_sha256":"239cdf93b426b00160ff6db7c3760c35d851fb60dbf4adb7a35eec86951fa926","source":{"kind":"arxiv","id":"1711.01275","version":3},"attestation_state":"computed","paper":{"title":"Observations of SN 2015F suggest a correlation between the intrinsic luminosity of Type Ia supernovae and the shape of their light curves >900 days after explosion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.HE","authors_text":"Adam G. Riess, Armin Rest, Benjamin J. Shappee, David R. Zurek, Ivo R. Seitenzahl, James Guillochon, Michael M. Shara, Or Graur, Robert Fisher","submitted_at":"2017-11-03T18:00:06Z","abstract_excerpt":"The late-time light curves of Type Ia supernovae (SNe Ia), observed $>900$ days after explosion, present the possibility of a new diagnostic for SN Ia progenitor and explosion models. First, however, we must discover what physical process (or combination of processes) leads to the slow-down of the late-time light curve relative to a pure $^{56}$Co decay, as observed in SNe 2011fe, 2012cg, and 2014J. We present Hubble Space Telescope observations of SN 2015F, taken $\\approx 600-1040$ days past maximum light. Unlike those of the three other SNe Ia, the light curve of SN 2015F remains consistent "},"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":"1711.01275","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-11-03T18:00:06Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"8bf12f2159b4b06b5c2e759529af0b232de0d9310afd519cb89f6fef782dfe01","abstract_canon_sha256":"120b496034a2917d82571ee5fe05c1a6eaa93e3c34ecdc0a32b6bf4f37bee28a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:14:11.131520Z","signature_b64":"iRs0jluGmMPncMJN60fSPdDo3GPggmZ1rEk9GmvCnicgIDTW3x4LtaljCc5096fj38WzU+gKLRed3Huv53FyBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"239cdf93b426b00160ff6db7c3760c35d851fb60dbf4adb7a35eec86951fa926","last_reissued_at":"2026-05-18T00:14:11.131009Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:14:11.131009Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Observations of SN 2015F suggest a correlation between the intrinsic luminosity of Type Ia supernovae and the shape of their light curves >900 days after explosion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.HE","authors_text":"Adam G. Riess, Armin Rest, Benjamin J. Shappee, David R. Zurek, Ivo R. Seitenzahl, James Guillochon, Michael M. Shara, Or Graur, Robert Fisher","submitted_at":"2017-11-03T18:00:06Z","abstract_excerpt":"The late-time light curves of Type Ia supernovae (SNe Ia), observed $>900$ days after explosion, present the possibility of a new diagnostic for SN Ia progenitor and explosion models. First, however, we must discover what physical process (or combination of processes) leads to the slow-down of the late-time light curve relative to a pure $^{56}$Co decay, as observed in SNe 2011fe, 2012cg, and 2014J. We present Hubble Space Telescope observations of SN 2015F, taken $\\approx 600-1040$ days past maximum light. Unlike those of the three other SNe Ia, the light curve of SN 2015F remains consistent "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.01275","kind":"arxiv","version":3},"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":"1711.01275","created_at":"2026-05-18T00:14:11.131092+00:00"},{"alias_kind":"arxiv_version","alias_value":"1711.01275v3","created_at":"2026-05-18T00:14:11.131092+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.01275","created_at":"2026-05-18T00:14:11.131092+00:00"},{"alias_kind":"pith_short_12","alias_value":"EOON7E5UE2YA","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_16","alias_value":"EOON7E5UE2YACYH7","created_at":"2026-05-18T12:31:12.930513+00:00"},{"alias_kind":"pith_short_8","alias_value":"EOON7E5U","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/EOON7E5UE2YACYH7NW34G5QMGX","json":"https://pith.science/pith/EOON7E5UE2YACYH7NW34G5QMGX.json","graph_json":"https://pith.science/api/pith-number/EOON7E5UE2YACYH7NW34G5QMGX/graph.json","events_json":"https://pith.science/api/pith-number/EOON7E5UE2YACYH7NW34G5QMGX/events.json","paper":"https://pith.science/paper/EOON7E5U"},"agent_actions":{"view_html":"https://pith.science/pith/EOON7E5UE2YACYH7NW34G5QMGX","download_json":"https://pith.science/pith/EOON7E5UE2YACYH7NW34G5QMGX.json","view_paper":"https://pith.science/paper/EOON7E5U","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1711.01275&json=true","fetch_graph":"https://pith.science/api/pith-number/EOON7E5UE2YACYH7NW34G5QMGX/graph.json","fetch_events":"https://pith.science/api/pith-number/EOON7E5UE2YACYH7NW34G5QMGX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EOON7E5UE2YACYH7NW34G5QMGX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EOON7E5UE2YACYH7NW34G5QMGX/action/storage_attestation","attest_author":"https://pith.science/pith/EOON7E5UE2YACYH7NW34G5QMGX/action/author_attestation","sign_citation":"https://pith.science/pith/EOON7E5UE2YACYH7NW34G5QMGX/action/citation_signature","submit_replication":"https://pith.science/pith/EOON7E5UE2YACYH7NW34G5QMGX/action/replication_record"}},"created_at":"2026-05-18T00:14:11.131092+00:00","updated_at":"2026-05-18T00:14:11.131092+00:00"}