{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:TZGOBRXKCGE5ARPYQILQUNIBTM","short_pith_number":"pith:TZGOBRXK","canonical_record":{"source":{"id":"1405.6021","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-05-23T11:04:28Z","cross_cats_sorted":[],"title_canon_sha256":"e6505e5a6183c124994a010b23fb9541904cd2c72d4764a47554aa0b82df4a76","abstract_canon_sha256":"886a76b913eafc2d2551fcaa46a07eaa9c86804f29d4fe25120f761c4d36d7af"},"schema_version":"1.0"},"canonical_sha256":"9e4ce0c6ea1189d045f882170a35019b2cc32e7726e2e9dbc3b26234007ce3f3","source":{"kind":"arxiv","id":"1405.6021","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.6021","created_at":"2026-05-18T01:43:07Z"},{"alias_kind":"arxiv_version","alias_value":"1405.6021v1","created_at":"2026-05-18T01:43:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.6021","created_at":"2026-05-18T01:43:07Z"},{"alias_kind":"pith_short_12","alias_value":"TZGOBRXKCGE5","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"TZGOBRXKCGE5ARPY","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"TZGOBRXK","created_at":"2026-05-18T12:28:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:TZGOBRXKCGE5ARPYQILQUNIBTM","target":"record","payload":{"canonical_record":{"source":{"id":"1405.6021","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-05-23T11:04:28Z","cross_cats_sorted":[],"title_canon_sha256":"e6505e5a6183c124994a010b23fb9541904cd2c72d4764a47554aa0b82df4a76","abstract_canon_sha256":"886a76b913eafc2d2551fcaa46a07eaa9c86804f29d4fe25120f761c4d36d7af"},"schema_version":"1.0"},"canonical_sha256":"9e4ce0c6ea1189d045f882170a35019b2cc32e7726e2e9dbc3b26234007ce3f3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:07.059085Z","signature_b64":"3/BtL6DQ5TmBShqjgxiz9IxM7sLrEu36N7JIB4OKa6NJUE41oIQYw40NkCEkHREFIrPjWEOZNq28OY/gIK9SBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e4ce0c6ea1189d045f882170a35019b2cc32e7726e2e9dbc3b26234007ce3f3","last_reissued_at":"2026-05-18T01:43:07.058480Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:07.058480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.6021","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:43:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R3ocTWmXWkO44RkFMNsYZa7iW0xpJxZ5V89pwhjsCYa58iuK2O2u+k+zk05j4RxILfb63CZUoospt0N30mVMBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T08:32:40.530789Z"},"content_sha256":"5797c9b34f156d7154522016f58b861a6a938c31e416567bc4f35f5f1bcb6174","schema_version":"1.0","event_id":"sha256:5797c9b34f156d7154522016f58b861a6a938c31e416567bc4f35f5f1bcb6174"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:TZGOBRXKCGE5ARPYQILQUNIBTM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Sudden End of X-Ray Outbursts around Periastron of Circinus X-1 Observed with MAXI","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Atsuo T. Okazaki, Hitoshi Negoro, Kazumi Asai, Masaru Matsuoka, Motoki Nakajima, Mutsumi Sugizaki, Satoshi Nakahira, Tatehiro Mihara","submitted_at":"2014-05-23T11:04:28Z","abstract_excerpt":"MAXI/GSC observed 21 outbursts from Circinus X-1 between 2009 August and 2013 December. Although 14 outbursts showed ordinary gradual decays, in 7 outbursts we found sudden luminosity decrease in a time scale of a few hours around the periastron, and then the outbursts terminated. These sudden decreases started at the estimated luminosity of a few times $10^{37}$ erg s$^{-1}$ and reached to $\\lesssim3\\times10^{36}$ erg s$^{-1}$. We propose three interpretations for the sudden luminosity decrease: (1) the end of the outburst during the dip, (2) the propeller effect, and (3) the stripping effect"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.6021","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:43:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qfsr30ZFRI2jZ7gu0y+T/elAjyS5zGdEQPmFb7lw5Ikx+BJu5KSz2F5EwShUEc2cKdrVN4PphONd5oDVh2pKBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T08:32:40.531137Z"},"content_sha256":"1bfd71d487a20f3304536901d82b973b2d1954c5f6be87895d80b7ac97261e72","schema_version":"1.0","event_id":"sha256:1bfd71d487a20f3304536901d82b973b2d1954c5f6be87895d80b7ac97261e72"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TZGOBRXKCGE5ARPYQILQUNIBTM/bundle.json","state_url":"https://pith.science/pith/TZGOBRXKCGE5ARPYQILQUNIBTM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TZGOBRXKCGE5ARPYQILQUNIBTM/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-28T08:32:40Z","links":{"resolver":"https://pith.science/pith/TZGOBRXKCGE5ARPYQILQUNIBTM","bundle":"https://pith.science/pith/TZGOBRXKCGE5ARPYQILQUNIBTM/bundle.json","state":"https://pith.science/pith/TZGOBRXKCGE5ARPYQILQUNIBTM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TZGOBRXKCGE5ARPYQILQUNIBTM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:TZGOBRXKCGE5ARPYQILQUNIBTM","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"886a76b913eafc2d2551fcaa46a07eaa9c86804f29d4fe25120f761c4d36d7af","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-05-23T11:04:28Z","title_canon_sha256":"e6505e5a6183c124994a010b23fb9541904cd2c72d4764a47554aa0b82df4a76"},"schema_version":"1.0","source":{"id":"1405.6021","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.6021","created_at":"2026-05-18T01:43:07Z"},{"alias_kind":"arxiv_version","alias_value":"1405.6021v1","created_at":"2026-05-18T01:43:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.6021","created_at":"2026-05-18T01:43:07Z"},{"alias_kind":"pith_short_12","alias_value":"TZGOBRXKCGE5","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_16","alias_value":"TZGOBRXKCGE5ARPY","created_at":"2026-05-18T12:28:52Z"},{"alias_kind":"pith_short_8","alias_value":"TZGOBRXK","created_at":"2026-05-18T12:28:52Z"}],"graph_snapshots":[{"event_id":"sha256:1bfd71d487a20f3304536901d82b973b2d1954c5f6be87895d80b7ac97261e72","target":"graph","created_at":"2026-05-18T01:43:07Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"MAXI/GSC observed 21 outbursts from Circinus X-1 between 2009 August and 2013 December. Although 14 outbursts showed ordinary gradual decays, in 7 outbursts we found sudden luminosity decrease in a time scale of a few hours around the periastron, and then the outbursts terminated. These sudden decreases started at the estimated luminosity of a few times $10^{37}$ erg s$^{-1}$ and reached to $\\lesssim3\\times10^{36}$ erg s$^{-1}$. We propose three interpretations for the sudden luminosity decrease: (1) the end of the outburst during the dip, (2) the propeller effect, and (3) the stripping effect","authors_text":"Atsuo T. Okazaki, Hitoshi Negoro, Kazumi Asai, Masaru Matsuoka, Motoki Nakajima, Mutsumi Sugizaki, Satoshi Nakahira, Tatehiro Mihara","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-05-23T11:04:28Z","title":"Sudden End of X-Ray Outbursts around Periastron of Circinus X-1 Observed with MAXI"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.6021","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:5797c9b34f156d7154522016f58b861a6a938c31e416567bc4f35f5f1bcb6174","target":"record","created_at":"2026-05-18T01:43:07Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"886a76b913eafc2d2551fcaa46a07eaa9c86804f29d4fe25120f761c4d36d7af","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-05-23T11:04:28Z","title_canon_sha256":"e6505e5a6183c124994a010b23fb9541904cd2c72d4764a47554aa0b82df4a76"},"schema_version":"1.0","source":{"id":"1405.6021","kind":"arxiv","version":1}},"canonical_sha256":"9e4ce0c6ea1189d045f882170a35019b2cc32e7726e2e9dbc3b26234007ce3f3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e4ce0c6ea1189d045f882170a35019b2cc32e7726e2e9dbc3b26234007ce3f3","first_computed_at":"2026-05-18T01:43:07.058480Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:07.058480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3/BtL6DQ5TmBShqjgxiz9IxM7sLrEu36N7JIB4OKa6NJUE41oIQYw40NkCEkHREFIrPjWEOZNq28OY/gIK9SBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:07.059085Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.6021","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5797c9b34f156d7154522016f58b861a6a938c31e416567bc4f35f5f1bcb6174","sha256:1bfd71d487a20f3304536901d82b973b2d1954c5f6be87895d80b7ac97261e72"],"state_sha256":"b7c1e3244c081c6261e3fa97868a87af2ce7b6eaabbb8feaefbadcfbf91a503f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qm8brSs0Ef287ny77NIsKwD9oQg64j90UYzhlhP1Jh43l7PxjU+p6pSd6msN1Ue4mWRznTA+yvloexZRYFVICw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T08:32:40.533073Z","bundle_sha256":"6fcf797c4d13678e57288ffec017374d3b260256054d16af6e47e2c4f4a2d2fd"}}