{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:H6GEMAHDNEO7ZRGKEPUHE7YQJR","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":"c51fe50a4904d54973095baa99682a4062de0b07325bfbf965414b42b782908a","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-03-17T20:04:52Z","title_canon_sha256":"00b9a9b1f28b0fac837be66f7ee03b152a28b27ed3c12f5017b0de3a997a9319"},"schema_version":"1.0","source":{"id":"1503.05206","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.05206","created_at":"2026-05-18T01:32:30Z"},{"alias_kind":"arxiv_version","alias_value":"1503.05206v1","created_at":"2026-05-18T01:32:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.05206","created_at":"2026-05-18T01:32:30Z"},{"alias_kind":"pith_short_12","alias_value":"H6GEMAHDNEO7","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"H6GEMAHDNEO7ZRGK","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"H6GEMAHD","created_at":"2026-05-18T12:29:22Z"}],"graph_snapshots":[{"event_id":"sha256:5736502e0cfccfa05cf32e5e2090ac082b9a4200a682cae25b41d9cd55c0062d","target":"graph","created_at":"2026-05-18T01:32:30Z","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":"Active Galactic Nuclei (AGN) represent the growth phases of the supermassive black holes in the center of almost every galaxy. Powerful, highly ionized winds, with velocities $\\sim 0.1- 0.2c$ are a common feature in X--ray spectra of luminous AGN, offering a plausible physical origin for the well known connections between the hole and properties of its host. Observability constraints suggest that the winds must be episodic, and detectable only for a few percent of their lifetimes. The most powerful wind feedback, establishing the $M -\\sigma$ relation, is probably not directly observable at all","authors_text":"Andrew King, Ken Pounds","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-03-17T20:04:52Z","title":"Powerful Outflows and Feedback from Active Galactic Nuclei"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.05206","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":"sha256:27c43521c481aad61166637993cc6186fa91e333d500b4737ec6a745a2e9b36d","target":"record","created_at":"2026-05-18T01:32:30Z","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":"c51fe50a4904d54973095baa99682a4062de0b07325bfbf965414b42b782908a","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2015-03-17T20:04:52Z","title_canon_sha256":"00b9a9b1f28b0fac837be66f7ee03b152a28b27ed3c12f5017b0de3a997a9319"},"schema_version":"1.0","source":{"id":"1503.05206","kind":"arxiv","version":1}},"canonical_sha256":"3f8c4600e3691dfcc4ca23e8727f104c6064a86ed24e658a7ba314b792f91bcb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3f8c4600e3691dfcc4ca23e8727f104c6064a86ed24e658a7ba314b792f91bcb","first_computed_at":"2026-05-18T01:32:30.023287Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:32:30.023287Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Pb8FyUUknMxF1wFx2o+9xQ793pC/4quWK5ZPsyfIWe9LzD7fLKltOcMRzHMdlbGYb4fQK95huZx6kl8RwBIBAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:32:30.023745Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.05206","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27c43521c481aad61166637993cc6186fa91e333d500b4737ec6a745a2e9b36d","sha256:5736502e0cfccfa05cf32e5e2090ac082b9a4200a682cae25b41d9cd55c0062d"],"state_sha256":"50ec7be7e4c7289fc623888fcc396611943cb95246c98a81bbaa60d6721572fe"}