{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:HD5M65VBS4AOYNOYLHGE2EMKSD","short_pith_number":"pith:HD5M65VB","canonical_record":{"source":{"id":"1709.00958","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-09-04T13:49:43Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"8134a3f3fa919ae5d220212a15f2516ad9f5b9dc134b324319c8a471548dbac0","abstract_canon_sha256":"75b1a9151a12f9d90973abb9c4f55a7b985e9c2ddfa9a4eed8ff7f79aa0bf9e2"},"schema_version":"1.0"},"canonical_sha256":"38facf76a19700ec35d859cc4d118a90e4af959e46f57ce040c2059f1322f92b","source":{"kind":"arxiv","id":"1709.00958","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.00958","created_at":"2026-05-18T00:30:41Z"},{"alias_kind":"arxiv_version","alias_value":"1709.00958v2","created_at":"2026-05-18T00:30:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.00958","created_at":"2026-05-18T00:30:41Z"},{"alias_kind":"pith_short_12","alias_value":"HD5M65VBS4AO","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_16","alias_value":"HD5M65VBS4AOYNOY","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_8","alias_value":"HD5M65VB","created_at":"2026-05-18T12:31:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:HD5M65VBS4AOYNOYLHGE2EMKSD","target":"record","payload":{"canonical_record":{"source":{"id":"1709.00958","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-09-04T13:49:43Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"8134a3f3fa919ae5d220212a15f2516ad9f5b9dc134b324319c8a471548dbac0","abstract_canon_sha256":"75b1a9151a12f9d90973abb9c4f55a7b985e9c2ddfa9a4eed8ff7f79aa0bf9e2"},"schema_version":"1.0"},"canonical_sha256":"38facf76a19700ec35d859cc4d118a90e4af959e46f57ce040c2059f1322f92b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:30:41.587386Z","signature_b64":"hIgbSOI858WuoEqQibZra9SkxBFmYK3ClMsL3UdhWuCPUlKsRthXI6Bi6rL/atZ+5lW0tpQv2VC+0qy+NwGnAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"38facf76a19700ec35d859cc4d118a90e4af959e46f57ce040c2059f1322f92b","last_reissued_at":"2026-05-18T00:30:41.586986Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:30:41.586986Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1709.00958","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:30:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f1BDPU7fMmSATL03MYV3MO50fLiaJLzKYXiGJKt5xR5DIZIs8QIWGO0LxBjlbpGKX9tW/lQG+sS2SKRxMqaLCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T20:25:37.210073Z"},"content_sha256":"64865237b8e0c7f8695894de06259f7ba228269f555a187216ea2325382bc0c9","schema_version":"1.0","event_id":"sha256:64865237b8e0c7f8695894de06259f7ba228269f555a187216ea2325382bc0c9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:HD5M65VBS4AOYNOYLHGE2EMKSD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Long-term optical and X-ray variability of the Be/X-ray binary H 1145-619: discovery of an on-going retrograde density wave","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.SR","authors_text":"C. S\\'anchez-Fern\\'andez, J. Alfonso-Garz\\'on, J. Fabregat, J. J. E. Kajava, J. M. Mas-Hesse, L. J. Townsend, M. J. Coe, P. Kretschmar, P. Reig, S. M. Crawford","submitted_at":"2017-09-04T13:49:43Z","abstract_excerpt":"Multiwavelength monitoring of Be/X-ray binaries is crucial to understand the mechanisms producing their outbursts. H 1145-619 is one of these systems, which has recently displayed X-ray activity. We investigate the correlation between the optical emission and the X-ray activity to predict the occurrence of new X-ray outbursts from the inferred state of the circumstellar disc. We have performed a multiwavelength study of H 1145-619 from 1973 to 2017 and present here a global analysis of its variability over the last 40 years. We have used optical spectra from the SAAO, SMARTS and SALT telescope"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.00958","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":""},"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":"2026-05-18T00:30:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+6A5DeBj03uLxIR4zZbDdOZY6R+fac4i5D6frD5seilRlxPEJ6xviFacFls8srRtIHDDmjLChwLufmOWhHF/Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T20:25:37.210454Z"},"content_sha256":"8a7959d46d2496fb432cb38ece312b3c41d62e077fabd28368526f0e7c51f286","schema_version":"1.0","event_id":"sha256:8a7959d46d2496fb432cb38ece312b3c41d62e077fabd28368526f0e7c51f286"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HD5M65VBS4AOYNOYLHGE2EMKSD/bundle.json","state_url":"https://pith.science/pith/HD5M65VBS4AOYNOYLHGE2EMKSD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HD5M65VBS4AOYNOYLHGE2EMKSD/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":"2026-05-25T20:25:37Z","links":{"resolver":"https://pith.science/pith/HD5M65VBS4AOYNOYLHGE2EMKSD","bundle":"https://pith.science/pith/HD5M65VBS4AOYNOYLHGE2EMKSD/bundle.json","state":"https://pith.science/pith/HD5M65VBS4AOYNOYLHGE2EMKSD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HD5M65VBS4AOYNOYLHGE2EMKSD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:HD5M65VBS4AOYNOYLHGE2EMKSD","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":"75b1a9151a12f9d90973abb9c4f55a7b985e9c2ddfa9a4eed8ff7f79aa0bf9e2","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-09-04T13:49:43Z","title_canon_sha256":"8134a3f3fa919ae5d220212a15f2516ad9f5b9dc134b324319c8a471548dbac0"},"schema_version":"1.0","source":{"id":"1709.00958","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.00958","created_at":"2026-05-18T00:30:41Z"},{"alias_kind":"arxiv_version","alias_value":"1709.00958v2","created_at":"2026-05-18T00:30:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.00958","created_at":"2026-05-18T00:30:41Z"},{"alias_kind":"pith_short_12","alias_value":"HD5M65VBS4AO","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_16","alias_value":"HD5M65VBS4AOYNOY","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_8","alias_value":"HD5M65VB","created_at":"2026-05-18T12:31:18Z"}],"graph_snapshots":[{"event_id":"sha256:8a7959d46d2496fb432cb38ece312b3c41d62e077fabd28368526f0e7c51f286","target":"graph","created_at":"2026-05-18T00:30:41Z","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":"Multiwavelength monitoring of Be/X-ray binaries is crucial to understand the mechanisms producing their outbursts. H 1145-619 is one of these systems, which has recently displayed X-ray activity. We investigate the correlation between the optical emission and the X-ray activity to predict the occurrence of new X-ray outbursts from the inferred state of the circumstellar disc. We have performed a multiwavelength study of H 1145-619 from 1973 to 2017 and present here a global analysis of its variability over the last 40 years. We have used optical spectra from the SAAO, SMARTS and SALT telescope","authors_text":"C. S\\'anchez-Fern\\'andez, J. Alfonso-Garz\\'on, J. Fabregat, J. J. E. Kajava, J. M. Mas-Hesse, L. J. Townsend, M. J. Coe, P. Kretschmar, P. Reig, S. M. Crawford","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-09-04T13:49:43Z","title":"Long-term optical and X-ray variability of the Be/X-ray binary H 1145-619: discovery of an on-going retrograde density wave"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.00958","kind":"arxiv","version":2},"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":"sha256:64865237b8e0c7f8695894de06259f7ba228269f555a187216ea2325382bc0c9","target":"record","created_at":"2026-05-18T00:30:41Z","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":"75b1a9151a12f9d90973abb9c4f55a7b985e9c2ddfa9a4eed8ff7f79aa0bf9e2","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2017-09-04T13:49:43Z","title_canon_sha256":"8134a3f3fa919ae5d220212a15f2516ad9f5b9dc134b324319c8a471548dbac0"},"schema_version":"1.0","source":{"id":"1709.00958","kind":"arxiv","version":2}},"canonical_sha256":"38facf76a19700ec35d859cc4d118a90e4af959e46f57ce040c2059f1322f92b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"38facf76a19700ec35d859cc4d118a90e4af959e46f57ce040c2059f1322f92b","first_computed_at":"2026-05-18T00:30:41.586986Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:30:41.586986Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hIgbSOI858WuoEqQibZra9SkxBFmYK3ClMsL3UdhWuCPUlKsRthXI6Bi6rL/atZ+5lW0tpQv2VC+0qy+NwGnAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:30:41.587386Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.00958","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64865237b8e0c7f8695894de06259f7ba228269f555a187216ea2325382bc0c9","sha256:8a7959d46d2496fb432cb38ece312b3c41d62e077fabd28368526f0e7c51f286"],"state_sha256":"a55f1b84f97b2d276ddc0042a2106c64a7d119419f9259c08102ed2432a9d463"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"noKMgsj8CcnLzGpDJXTT6xicMOAbB4NYE8gzSUpz0UopW9Ypj5DnX0ePEfgibTJdK4mTcnZZwmmtrQEcWbleAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T20:25:37.212930Z","bundle_sha256":"999713f793950602e60cee91910c38f124526f86d9f32ce51cc4efcde3c94e1d"}}