{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:NCSVBOFLMTQSTHS5DNSHLBQUVE","short_pith_number":"pith:NCSVBOFL","schema_version":"1.0","canonical_sha256":"68a550b8ab64e1299e5d1b64758614a93aca7f3c2df4d1aec10c0e9270db0d0a","source":{"kind":"arxiv","id":"1106.4934","version":1},"attestation_state":"computed","paper":{"title":"The Suzaku Discovery of A Hard Power-Law Component in the Spectra of Short Bursts from SGR 0501+4516","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Kazuo Makishima, Teruaki Enoto, Yujin E. Nakagawa","submitted_at":"2011-06-24T10:24:57Z","abstract_excerpt":"Using data with the Suzaku XIS and HXD, spectral studies of short bursts from the soft gamma repeater SGR 0501+4516 were performed. In total, 32 bursts were detected during the ~60 ks of observation conducted in the 2008 August activity. Excluding the strongest one, the remaining 31 bursts showed an average 2--40 keV fluence of 1.0(-0.5,+0.3)*10^-9 erg cm^-2. A 1--40 keV spectrum summed over them leaves significant positive residuals in the HXD-PIN band with chi^2/d.o.f. = 74/50, when fitted with a two-blackbody function. By adding a power law model, the fit became acceptable with chi^2/d.o.f."},"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":"1106.4934","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-06-24T10:24:57Z","cross_cats_sorted":[],"title_canon_sha256":"20587f08ce3c16bd77ab803a59b7b4b0b3a34981c34eae76ce0551522f6403e9","abstract_canon_sha256":"7409ba5d22006e011fc24e4b30eabe1eaa82225630807bcbbc803af09ec66d17"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:31.142339Z","signature_b64":"lwFjWFQ7wnpZq9Mm0ZsrGRH+yesrVX8xapt2GWXO3OyzNnfMxhw4yQC+m1P0ZtcrFt5kcUy3qR5RISx6hQhNBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"68a550b8ab64e1299e5d1b64758614a93aca7f3c2df4d1aec10c0e9270db0d0a","last_reissued_at":"2026-05-18T02:01:31.141882Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:31.141882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Suzaku Discovery of A Hard Power-Law Component in the Spectra of Short Bursts from SGR 0501+4516","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Kazuo Makishima, Teruaki Enoto, Yujin E. Nakagawa","submitted_at":"2011-06-24T10:24:57Z","abstract_excerpt":"Using data with the Suzaku XIS and HXD, spectral studies of short bursts from the soft gamma repeater SGR 0501+4516 were performed. In total, 32 bursts were detected during the ~60 ks of observation conducted in the 2008 August activity. Excluding the strongest one, the remaining 31 bursts showed an average 2--40 keV fluence of 1.0(-0.5,+0.3)*10^-9 erg cm^-2. A 1--40 keV spectrum summed over them leaves significant positive residuals in the HXD-PIN band with chi^2/d.o.f. = 74/50, when fitted with a two-blackbody function. By adding a power law model, the fit became acceptable with chi^2/d.o.f."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.4934","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":"1106.4934","created_at":"2026-05-18T02:01:31.141955+00:00"},{"alias_kind":"arxiv_version","alias_value":"1106.4934v1","created_at":"2026-05-18T02:01:31.141955+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.4934","created_at":"2026-05-18T02:01:31.141955+00:00"},{"alias_kind":"pith_short_12","alias_value":"NCSVBOFLMTQS","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_16","alias_value":"NCSVBOFLMTQSTHS5","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_8","alias_value":"NCSVBOFL","created_at":"2026-05-18T12:26:37.096874+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/NCSVBOFLMTQSTHS5DNSHLBQUVE","json":"https://pith.science/pith/NCSVBOFLMTQSTHS5DNSHLBQUVE.json","graph_json":"https://pith.science/api/pith-number/NCSVBOFLMTQSTHS5DNSHLBQUVE/graph.json","events_json":"https://pith.science/api/pith-number/NCSVBOFLMTQSTHS5DNSHLBQUVE/events.json","paper":"https://pith.science/paper/NCSVBOFL"},"agent_actions":{"view_html":"https://pith.science/pith/NCSVBOFLMTQSTHS5DNSHLBQUVE","download_json":"https://pith.science/pith/NCSVBOFLMTQSTHS5DNSHLBQUVE.json","view_paper":"https://pith.science/paper/NCSVBOFL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1106.4934&json=true","fetch_graph":"https://pith.science/api/pith-number/NCSVBOFLMTQSTHS5DNSHLBQUVE/graph.json","fetch_events":"https://pith.science/api/pith-number/NCSVBOFLMTQSTHS5DNSHLBQUVE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NCSVBOFLMTQSTHS5DNSHLBQUVE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NCSVBOFLMTQSTHS5DNSHLBQUVE/action/storage_attestation","attest_author":"https://pith.science/pith/NCSVBOFLMTQSTHS5DNSHLBQUVE/action/author_attestation","sign_citation":"https://pith.science/pith/NCSVBOFLMTQSTHS5DNSHLBQUVE/action/citation_signature","submit_replication":"https://pith.science/pith/NCSVBOFLMTQSTHS5DNSHLBQUVE/action/replication_record"}},"created_at":"2026-05-18T02:01:31.141955+00:00","updated_at":"2026-05-18T02:01:31.141955+00:00"}