{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:YKDSTKTP7TACCP3ZDS7GYITOBC","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":"bfbf415072986b7ff273f180298c8541bb20ab383426aa12595f50a1a4b071f3","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-05-17T20:00:26Z","title_canon_sha256":"59e235f642ef8e258737371e380694599b05e45c2be869742fb62a48d4792d97"},"schema_version":"1.0","source":{"id":"1505.04446","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.04446","created_at":"2026-05-18T01:36:53Z"},{"alias_kind":"arxiv_version","alias_value":"1505.04446v1","created_at":"2026-05-18T01:36:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.04446","created_at":"2026-05-18T01:36:53Z"},{"alias_kind":"pith_short_12","alias_value":"YKDSTKTP7TAC","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"YKDSTKTP7TACCP3Z","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"YKDSTKTP","created_at":"2026-05-18T12:29:50Z"}],"graph_snapshots":[{"event_id":"sha256:70f2e2807047018bbe6364a5bc1c546100dac0857feb713434558d336d2f76db","target":"graph","created_at":"2026-05-18T01:36:53Z","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":"Tidal Disruption Events (TDEs) can be perfect probes of dormant SMBHs in normal galaxies. During the rising phase, the accretion luminosity can increase by orders of magnitude in several weeks and the emergent ionizing radiation illuminates the fresh accretion flow. In this paper, we simulated the evolution of the expected spectral line profile of iron due to such a flare by using a ray-tracing code with effects of general relativity (GR) taken into account. We found that the time-dependent profile changes significantly with black hole spin, inclination angle with respect to the black-hole equ","authors_text":"Michal Dovciak, Vladimir Karas, Wenda Zhang, Wenfei Yu","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-05-17T20:00:26Z","title":"Predictions for reverberating spectral line from a newly formed black hole accretion disk: case of tidal disruption flares"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.04446","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:dbf57deff4415b03c52375b5c749367b34252da562034567b54f2a871a3c128d","target":"record","created_at":"2026-05-18T01:36:53Z","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":"bfbf415072986b7ff273f180298c8541bb20ab383426aa12595f50a1a4b071f3","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2015-05-17T20:00:26Z","title_canon_sha256":"59e235f642ef8e258737371e380694599b05e45c2be869742fb62a48d4792d97"},"schema_version":"1.0","source":{"id":"1505.04446","kind":"arxiv","version":1}},"canonical_sha256":"c28729aa6ffcc0213f791cbe6c226e0886c66c5b23bd020e49c538a9715663be","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c28729aa6ffcc0213f791cbe6c226e0886c66c5b23bd020e49c538a9715663be","first_computed_at":"2026-05-18T01:36:53.451524Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:53.451524Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zbUxSnh+1R3DPusVHL154v/ND+S9Jyyp73ZrKJf1gxjWA7lfzppqESHhwZsRstF2EBZzWwiPH520TNnbAm3FCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:53.452157Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.04446","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dbf57deff4415b03c52375b5c749367b34252da562034567b54f2a871a3c128d","sha256:70f2e2807047018bbe6364a5bc1c546100dac0857feb713434558d336d2f76db"],"state_sha256":"80102ee81bc7b1cd462290464f57270717a65edd3b3aeb5ca8ebb55000d7ad85"}