{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:2ZUZVB5KAUO2YF7MRV2QIJCQ2D","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":"5864c5199d8543d2c51d90774a8c95f392b4c94fa26ef1edcd6f7497d0119911","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-01-18T09:54:34Z","title_canon_sha256":"23d44876184290085072fe016a7c8e58fdb188f7eb5b4d06fd2c5af26b7261e2"},"schema_version":"1.0","source":{"id":"1701.04994","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.04994","created_at":"2026-05-18T00:52:33Z"},{"alias_kind":"arxiv_version","alias_value":"1701.04994v1","created_at":"2026-05-18T00:52:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.04994","created_at":"2026-05-18T00:52:33Z"},{"alias_kind":"pith_short_12","alias_value":"2ZUZVB5KAUO2","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_16","alias_value":"2ZUZVB5KAUO2YF7M","created_at":"2026-05-18T12:30:55Z"},{"alias_kind":"pith_short_8","alias_value":"2ZUZVB5K","created_at":"2026-05-18T12:30:55Z"}],"graph_snapshots":[{"event_id":"sha256:2c7fb1c07ab748e959ae544cbbafa1822597bcb456472e0857550616cb96d0d7","target":"graph","created_at":"2026-05-18T00:52:33Z","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":"We performed a global study on the timing and spectral properties of type-B quasi-periodic oscillations (QPOs) in the outbursts of black hole X-ray binaries. The sample is built based on the observations of {\\it Rossi X-ray Timing Explorer}, via searching in the literature in RXTE era for all the identified type-B QPOs. To enlarge the sample, we also investigated some type-B QPOs that are reported but not yet fully identified. Regarding to the time lag and hard/soft flux ratio, we found that the sources with type-B QPOs behave in two subgroups. In one subgroup, type-B QPO shows a hard time lag","authors_text":"H.Q. Gao, JinLu Qu, Liang Zhang, Li Chen, Qing-cui Bu, Shuang-Nan Zhang, Shu Zhang, Xiang Ma, YuPeng Chen, Zhen Zhang, Zi-Jian Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-01-18T09:54:34Z","title":"A global study of Type B quasi-periodic oscillation in black hole X-ray binaries"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.04994","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":"sha256:58264bfcae0c272325fa50b26bc674eeacb54d24b87f397f4de37773ce5640a8","target":"record","created_at":"2026-05-18T00:52:33Z","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":"5864c5199d8543d2c51d90774a8c95f392b4c94fa26ef1edcd6f7497d0119911","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2017-01-18T09:54:34Z","title_canon_sha256":"23d44876184290085072fe016a7c8e58fdb188f7eb5b4d06fd2c5af26b7261e2"},"schema_version":"1.0","source":{"id":"1701.04994","kind":"arxiv","version":1}},"canonical_sha256":"d6699a87aa051dac17ec8d75042450d0dccf6418b20300fc81035b24d28cea8a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d6699a87aa051dac17ec8d75042450d0dccf6418b20300fc81035b24d28cea8a","first_computed_at":"2026-05-18T00:52:33.333477Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:33.333477Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1csdwAYTFpfpd3q7QMAs0icmcKUYWt+31XT7VTBZ37aSVy3IZ/KsUwGcynrASEnTrP2S6edRXhWCZF3QN/hsCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:33.333926Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.04994","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:58264bfcae0c272325fa50b26bc674eeacb54d24b87f397f4de37773ce5640a8","sha256:2c7fb1c07ab748e959ae544cbbafa1822597bcb456472e0857550616cb96d0d7"],"state_sha256":"113cabaac9fa9cb78e92db71f8369808a18b0087dde5e3b83c454a801dc349d1"}