{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:VRC7DA4OWEZFLMNMVD722SPBNK","short_pith_number":"pith:VRC7DA4O","canonical_record":{"source":{"id":"1609.07867","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-09-26T07:08:23Z","cross_cats_sorted":[],"title_canon_sha256":"cf406a27fc6ea6848bfb1723aef03c208d7f67b100cd3e01580110f19595928a","abstract_canon_sha256":"a704966a989be7126f8134a9c8618df92b046ee3a0958a3da1ef72a268e12261"},"schema_version":"1.0"},"canonical_sha256":"ac45f1838eb13255b1aca8ffad49e16a9845e64599fa41a35457d3985c967163","source":{"kind":"arxiv","id":"1609.07867","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.07867","created_at":"2026-05-18T01:03:55Z"},{"alias_kind":"arxiv_version","alias_value":"1609.07867v1","created_at":"2026-05-18T01:03:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.07867","created_at":"2026-05-18T01:03:55Z"},{"alias_kind":"pith_short_12","alias_value":"VRC7DA4OWEZF","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"VRC7DA4OWEZFLMNM","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"VRC7DA4O","created_at":"2026-05-18T12:30:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:VRC7DA4OWEZFLMNMVD722SPBNK","target":"record","payload":{"canonical_record":{"source":{"id":"1609.07867","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-09-26T07:08:23Z","cross_cats_sorted":[],"title_canon_sha256":"cf406a27fc6ea6848bfb1723aef03c208d7f67b100cd3e01580110f19595928a","abstract_canon_sha256":"a704966a989be7126f8134a9c8618df92b046ee3a0958a3da1ef72a268e12261"},"schema_version":"1.0"},"canonical_sha256":"ac45f1838eb13255b1aca8ffad49e16a9845e64599fa41a35457d3985c967163","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:03:55.197987Z","signature_b64":"pCGBFP9I3CMhECroRFTtv6DYs8mRJldtQo1FpqOZlM6QMd5nz0YjMWqjFJbcEszUlPRN5GRRi7e+E2sf2cS5CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ac45f1838eb13255b1aca8ffad49e16a9845e64599fa41a35457d3985c967163","last_reissued_at":"2026-05-18T01:03:55.197263Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:03:55.197263Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.07867","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":"2026-05-18T01:03:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pCjbmW+lIowU0YZ2mMDfMK38BmOlAl3fB2YsNATXqxbgsJWE1a3lg/Y5ES3CyvVthePcxIewSCz/DdV9zSDmCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T17:00:29.716036Z"},"content_sha256":"e19d63952b5a5d424d1ec90c84d5a47f5135d9db48521cae09f44eafa2d68c78","schema_version":"1.0","event_id":"sha256:e19d63952b5a5d424d1ec90c84d5a47f5135d9db48521cae09f44eafa2d68c78"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:VRC7DA4OWEZFLMNMVD722SPBNK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Temporal variability from the two-component advective flow solution and its observational evidence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Broja G. Dutta, Sandip K. Chakrabarti","submitted_at":"2016-09-26T07:08:23Z","abstract_excerpt":"In the propagating oscillatory shock model, the oscillation of the post-shock region, i.e., the Compton cloud, causes the observed low-frequency quasi-periodic oscillations (QPOs). The evolution of QPO frequency is explained by the systematic variation of the Compton cloud size, i.e., the steady radial movement of the shock front, which is triggered by the cooling of the post-shock region. Thus, analysis of energy-dependent temporal properties in different variability time scales can diagnose the dynamics and geometry of accretion flows around black holes. We study these properties for the hig"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.07867","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":"2026-05-18T01:03:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Vxc0R3J5NxHTl79UZx2iNu7/Dd4CF3sRSCPiYbu5lKwlWeEeZKc4RZNTId+pqwaWt4rMAYBTZJwgiYntyr9MCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T17:00:29.716394Z"},"content_sha256":"93a05021a74662ad1f6a64eb96801a4c9199bf07485592e7099d47fd9444b0f9","schema_version":"1.0","event_id":"sha256:93a05021a74662ad1f6a64eb96801a4c9199bf07485592e7099d47fd9444b0f9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VRC7DA4OWEZFLMNMVD722SPBNK/bundle.json","state_url":"https://pith.science/pith/VRC7DA4OWEZFLMNMVD722SPBNK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VRC7DA4OWEZFLMNMVD722SPBNK/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":"2026-06-03T17:00:29Z","links":{"resolver":"https://pith.science/pith/VRC7DA4OWEZFLMNMVD722SPBNK","bundle":"https://pith.science/pith/VRC7DA4OWEZFLMNMVD722SPBNK/bundle.json","state":"https://pith.science/pith/VRC7DA4OWEZFLMNMVD722SPBNK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VRC7DA4OWEZFLMNMVD722SPBNK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:VRC7DA4OWEZFLMNMVD722SPBNK","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":"a704966a989be7126f8134a9c8618df92b046ee3a0958a3da1ef72a268e12261","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-09-26T07:08:23Z","title_canon_sha256":"cf406a27fc6ea6848bfb1723aef03c208d7f67b100cd3e01580110f19595928a"},"schema_version":"1.0","source":{"id":"1609.07867","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.07867","created_at":"2026-05-18T01:03:55Z"},{"alias_kind":"arxiv_version","alias_value":"1609.07867v1","created_at":"2026-05-18T01:03:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.07867","created_at":"2026-05-18T01:03:55Z"},{"alias_kind":"pith_short_12","alias_value":"VRC7DA4OWEZF","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"VRC7DA4OWEZFLMNM","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"VRC7DA4O","created_at":"2026-05-18T12:30:48Z"}],"graph_snapshots":[{"event_id":"sha256:93a05021a74662ad1f6a64eb96801a4c9199bf07485592e7099d47fd9444b0f9","target":"graph","created_at":"2026-05-18T01:03:55Z","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":"In the propagating oscillatory shock model, the oscillation of the post-shock region, i.e., the Compton cloud, causes the observed low-frequency quasi-periodic oscillations (QPOs). The evolution of QPO frequency is explained by the systematic variation of the Compton cloud size, i.e., the steady radial movement of the shock front, which is triggered by the cooling of the post-shock region. Thus, analysis of energy-dependent temporal properties in different variability time scales can diagnose the dynamics and geometry of accretion flows around black holes. We study these properties for the hig","authors_text":"Broja G. Dutta, Sandip K. Chakrabarti","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-09-26T07:08:23Z","title":"Temporal variability from the two-component advective flow solution and its observational evidence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.07867","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:e19d63952b5a5d424d1ec90c84d5a47f5135d9db48521cae09f44eafa2d68c78","target":"record","created_at":"2026-05-18T01:03:55Z","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":"a704966a989be7126f8134a9c8618df92b046ee3a0958a3da1ef72a268e12261","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2016-09-26T07:08:23Z","title_canon_sha256":"cf406a27fc6ea6848bfb1723aef03c208d7f67b100cd3e01580110f19595928a"},"schema_version":"1.0","source":{"id":"1609.07867","kind":"arxiv","version":1}},"canonical_sha256":"ac45f1838eb13255b1aca8ffad49e16a9845e64599fa41a35457d3985c967163","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ac45f1838eb13255b1aca8ffad49e16a9845e64599fa41a35457d3985c967163","first_computed_at":"2026-05-18T01:03:55.197263Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:03:55.197263Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pCGBFP9I3CMhECroRFTtv6DYs8mRJldtQo1FpqOZlM6QMd5nz0YjMWqjFJbcEszUlPRN5GRRi7e+E2sf2cS5CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:03:55.197987Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.07867","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e19d63952b5a5d424d1ec90c84d5a47f5135d9db48521cae09f44eafa2d68c78","sha256:93a05021a74662ad1f6a64eb96801a4c9199bf07485592e7099d47fd9444b0f9"],"state_sha256":"c28a238e401455613db78facaf0bb37fdc040553fa82db5977aee36506b992ce"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1BVjtHJwE+AF1j6ka4/VkWNztolUyi7/9TnI/QlmoOp/DyhQDqedJMbJM0dp+o+OnOmC6zAL+CGi0dRxJ1chAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T17:00:29.718281Z","bundle_sha256":"b83102ee077dbfc2845e4be30c1d464e17f9344d7588593e3266a0aae98d32e5"}}