{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:BWNGQYA4P2YJKSIZ5DQ3UVWLOM","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":"1aeac9c149bbee75db2600cc316512544078533cd05a8437199d14662f99c9a2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-09-18T20:09:03Z","title_canon_sha256":"4eab65d25f8bedb1394280a3d52b7f275f954560003dc91c9017981e72fe146c"},"schema_version":"1.0","source":{"id":"1409.5447","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.5447","created_at":"2026-05-18T01:42:01Z"},{"alias_kind":"arxiv_version","alias_value":"1409.5447v1","created_at":"2026-05-18T01:42:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.5447","created_at":"2026-05-18T01:42:01Z"},{"alias_kind":"pith_short_12","alias_value":"BWNGQYA4P2YJ","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"BWNGQYA4P2YJKSIZ","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"BWNGQYA4","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:d2c610b74f25fb818e5f68c580b22e6a28ce556e98b7dfab52876f77b950ddd3","target":"graph","created_at":"2026-05-18T01:42:01Z","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":"Observations of the black hole in the center of the Milky Way with the Event Horizon Telescope at 1.3 mm have revealed a size of the emitting region that is smaller than the size of the black-hole shadow. This can be reconciled with the spectral properties of the source, if the accretion flow is seen at a relatively high inclination (50-60 degrees). Such an inclination makes the angular momentum of the flow, and perhaps of the black hole, nearly aligned with the angular momenta of the orbits of stars that lie within 3 arcsec from the black hole. We discuss the implications of such an alignment","authors_text":"Abraham Loeb, Avery E. Broderick, Dimitrios Psaltis, Ramesh Narayan, Sheperd S. Doeleman, Vincent L. Fish","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-09-18T20:09:03Z","title":"Event-Horizon-Telescope Evidence for Alignment of the Black Hole in the Center of the Milky Way with the Inner Stellar Disk"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.5447","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":"sha256:35bd21a570fd153e18d4cee36919dd4fd1f9718138d5694b5c96a4ac02bb7e35","target":"record","created_at":"2026-05-18T01:42:01Z","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":"1aeac9c149bbee75db2600cc316512544078533cd05a8437199d14662f99c9a2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2014-09-18T20:09:03Z","title_canon_sha256":"4eab65d25f8bedb1394280a3d52b7f275f954560003dc91c9017981e72fe146c"},"schema_version":"1.0","source":{"id":"1409.5447","kind":"arxiv","version":1}},"canonical_sha256":"0d9a68601c7eb0954919e8e1ba56cb730d9f26b889933dc71354bb8194b011a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0d9a68601c7eb0954919e8e1ba56cb730d9f26b889933dc71354bb8194b011a3","first_computed_at":"2026-05-18T01:42:01.294124Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:01.294124Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+ysnyK1kfI5kHB9xtzAHDmDuuNMrZFLwbFF97plPr2ovJ3fJlnKzZR+pTgz9DNPBn2B4VT8z8XNPi4da39i5CA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:01.294732Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.5447","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:35bd21a570fd153e18d4cee36919dd4fd1f9718138d5694b5c96a4ac02bb7e35","sha256:d2c610b74f25fb818e5f68c580b22e6a28ce556e98b7dfab52876f77b950ddd3"],"state_sha256":"36e67b847a014c56549760a1acff11f6d33c0387c46cb4fea532ca4d020c82e9"}