{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:PSBMGLG53LKEMAVKUB44IDZXCR","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":"9a587a5334eba7cbdbd100f86418d2886c1ccf52afbd447114edfe2920ef68ac","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-21T11:44:42Z","title_canon_sha256":"ae6679659b196a3c41e4f13fa16796699cb89256e1f929d7877cdd1a0c880b3e"},"schema_version":"1.0","source":{"id":"2606.22446","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.22446","created_at":"2026-06-23T02:13:38Z"},{"alias_kind":"arxiv_version","alias_value":"2606.22446v1","created_at":"2026-06-23T02:13:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.22446","created_at":"2026-06-23T02:13:38Z"},{"alias_kind":"pith_short_12","alias_value":"PSBMGLG53LKE","created_at":"2026-06-23T02:13:38Z"},{"alias_kind":"pith_short_16","alias_value":"PSBMGLG53LKEMAVK","created_at":"2026-06-23T02:13:38Z"},{"alias_kind":"pith_short_8","alias_value":"PSBMGLG5","created_at":"2026-06-23T02:13:38Z"}],"graph_snapshots":[{"event_id":"sha256:825e8596dcf8c6d4b30486bea670a14942751f7e618127ce389e8fd4e79d87ea","target":"graph","created_at":"2026-06-23T02:13:38Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2606.22446/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this study, we numerically investigate Bondi-Hoyle-Lyttleton (BHL) accretion around Kerr-Sen black holes and examine how the charge-related deformation of the spacetime affects the shock-cone morphology, the variation of the mass accretion rate, and the quasi-periodic oscillation (QPO)-like temporal behavior. The relativistic BHL flow is solved numerically in the equatorial plane for two different black hole spin parameters, a = 0.9 M and a = 0.5 M. From the numerically computed mass accretion rate signal, we calculate the power spectral density (PSD) and perform multi-component Lorentzian ","authors_text":"G. Mustafa, Orhan Donmez","cross_cats":["gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-21T11:44:42Z","title":"Unified Mass-Scaled QPO Signatures of Kerr Sen Black Holes from Stellar Mass to Supermassive Sources"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.22446","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":"sha256:237310ccc5938ad668d9c7ea97f55073d89b32475f057ae505ba26b63bb8788c","target":"record","created_at":"2026-06-23T02:13:38Z","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":"9a587a5334eba7cbdbd100f86418d2886c1ccf52afbd447114edfe2920ef68ac","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2026-06-21T11:44:42Z","title_canon_sha256":"ae6679659b196a3c41e4f13fa16796699cb89256e1f929d7877cdd1a0c880b3e"},"schema_version":"1.0","source":{"id":"2606.22446","kind":"arxiv","version":1}},"canonical_sha256":"7c82c32cdddad44602aaa079c40f37146d59ec5a875f34fd7fe6b5a4f391a0d9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c82c32cdddad44602aaa079c40f37146d59ec5a875f34fd7fe6b5a4f391a0d9","first_computed_at":"2026-06-23T02:13:38.617882Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-23T02:13:38.617882Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e+sNE+xulfEbK+mV4kfNCAeSRCDEbrwGhLyfXQUE0DZiFU5uJwcCcIORiWIILeZchOwJmPOi2SxwJ4bmvHiTAQ==","signature_status":"signed_v1","signed_at":"2026-06-23T02:13:38.618233Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.22446","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:237310ccc5938ad668d9c7ea97f55073d89b32475f057ae505ba26b63bb8788c","sha256:825e8596dcf8c6d4b30486bea670a14942751f7e618127ce389e8fd4e79d87ea"],"state_sha256":"b49b98efb444c83c556aa63ffce680b9edf37c617159729c9317d8ee33a33ed6"}