{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:4I4QXZ3ABNTZWPOFBR6CM35OLG","short_pith_number":"pith:4I4QXZ3A","canonical_record":{"source":{"id":"1601.03327","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-13T17:49:15Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"32650a4b82365167ce84e5f4753c9adca76a4d0686f02e2da216a752637c053c","abstract_canon_sha256":"ae56f39397ff199f8d6b1e50d1a6d133bac8ba0401bbf8cf8cff0c1e515e8c3c"},"schema_version":"1.0"},"canonical_sha256":"e2390be7600b679b3dc50c7c266fae5991336e3d1bba57b816d86a3558b1658a","source":{"kind":"arxiv","id":"1601.03327","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.03327","created_at":"2026-05-18T01:20:08Z"},{"alias_kind":"arxiv_version","alias_value":"1601.03327v1","created_at":"2026-05-18T01:20:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.03327","created_at":"2026-05-18T01:20:08Z"},{"alias_kind":"pith_short_12","alias_value":"4I4QXZ3ABNTZ","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"4I4QXZ3ABNTZWPOF","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"4I4QXZ3A","created_at":"2026-05-18T12:29:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:4I4QXZ3ABNTZWPOFBR6CM35OLG","target":"record","payload":{"canonical_record":{"source":{"id":"1601.03327","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-13T17:49:15Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"32650a4b82365167ce84e5f4753c9adca76a4d0686f02e2da216a752637c053c","abstract_canon_sha256":"ae56f39397ff199f8d6b1e50d1a6d133bac8ba0401bbf8cf8cff0c1e515e8c3c"},"schema_version":"1.0"},"canonical_sha256":"e2390be7600b679b3dc50c7c266fae5991336e3d1bba57b816d86a3558b1658a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:08.283138Z","signature_b64":"LwFYGJhyzZfmmdBgJ3ZxUKUe1R7BW0YmoW+IwM0NB3eM0yXR3dZeM5xNGLCuLR+XFLaQHs1lv2cYX8chvYOuCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e2390be7600b679b3dc50c7c266fae5991336e3d1bba57b816d86a3558b1658a","last_reissued_at":"2026-05-18T01:20:08.282653Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:08.282653Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1601.03327","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":"2026-05-18T01:20:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JcENjN+x/Fpwh5i0TSWjDrhZSLtULC0xkqCt3hfrAk1DZKv4Z/97D7W6UujNk6pgBWxDRyEvzxpnNqBm1aK/Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T10:58:09.400241Z"},"content_sha256":"1ef4c8c030dde97ae1f716a400524db81015b25afd2c4e5048795c0e9c467f17","schema_version":"1.0","event_id":"sha256:1ef4c8c030dde97ae1f716a400524db81015b25afd2c4e5048795c0e9c467f17"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:4I4QXZ3ABNTZWPOFBR6CM35OLG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spin Properties of Supermassive Black Holes with Powerful Outflows","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.GA","authors_text":"Ruth A. Daly","submitted_at":"2016-01-13T17:49:15Z","abstract_excerpt":"Relationships between beam power and accretion disk luminosity are studied for a sample of 55 HERG, 13 LERG, and 29 RLQ with powerful outflows. The ratio of beam power to disk luminosity tends to be high for LERG, low for RLQ, and spans the full range of values for HERG. Writing general expressions for the disk luminosity and beam power and applying the empirically determined relationships allows a function that parameterizes the spins of the holes to be estimated. Interestingly, one of the solutions that is consistent with the data has a functional form that is remarkably similar to that expe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.03327","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":"2026-05-18T01:20:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"un0f/FIrd8ZpbL1iCtggObUUYvUbSgTmqbhJNGKrYFUa97qHVOClrVeuN8IQsmMU0jm1HXC08AwtvrIRq+X1DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-02T10:58:09.400602Z"},"content_sha256":"752ac4ed649ac9edf04a97d2db2d103a1802861dfd36456f9cc94570140b1f21","schema_version":"1.0","event_id":"sha256:752ac4ed649ac9edf04a97d2db2d103a1802861dfd36456f9cc94570140b1f21"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4I4QXZ3ABNTZWPOFBR6CM35OLG/bundle.json","state_url":"https://pith.science/pith/4I4QXZ3ABNTZWPOFBR6CM35OLG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4I4QXZ3ABNTZWPOFBR6CM35OLG/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":"2026-07-02T10:58:09Z","links":{"resolver":"https://pith.science/pith/4I4QXZ3ABNTZWPOFBR6CM35OLG","bundle":"https://pith.science/pith/4I4QXZ3ABNTZWPOFBR6CM35OLG/bundle.json","state":"https://pith.science/pith/4I4QXZ3ABNTZWPOFBR6CM35OLG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4I4QXZ3ABNTZWPOFBR6CM35OLG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:4I4QXZ3ABNTZWPOFBR6CM35OLG","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":"ae56f39397ff199f8d6b1e50d1a6d133bac8ba0401bbf8cf8cff0c1e515e8c3c","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-13T17:49:15Z","title_canon_sha256":"32650a4b82365167ce84e5f4753c9adca76a4d0686f02e2da216a752637c053c"},"schema_version":"1.0","source":{"id":"1601.03327","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1601.03327","created_at":"2026-05-18T01:20:08Z"},{"alias_kind":"arxiv_version","alias_value":"1601.03327v1","created_at":"2026-05-18T01:20:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.03327","created_at":"2026-05-18T01:20:08Z"},{"alias_kind":"pith_short_12","alias_value":"4I4QXZ3ABNTZ","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"4I4QXZ3ABNTZWPOF","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"4I4QXZ3A","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:752ac4ed649ac9edf04a97d2db2d103a1802861dfd36456f9cc94570140b1f21","target":"graph","created_at":"2026-05-18T01:20:08Z","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":"Relationships between beam power and accretion disk luminosity are studied for a sample of 55 HERG, 13 LERG, and 29 RLQ with powerful outflows. The ratio of beam power to disk luminosity tends to be high for LERG, low for RLQ, and spans the full range of values for HERG. Writing general expressions for the disk luminosity and beam power and applying the empirically determined relationships allows a function that parameterizes the spins of the holes to be estimated. Interestingly, one of the solutions that is consistent with the data has a functional form that is remarkably similar to that expe","authors_text":"Ruth A. Daly","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-13T17:49:15Z","title":"Spin Properties of Supermassive Black Holes with Powerful Outflows"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.03327","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":"sha256:1ef4c8c030dde97ae1f716a400524db81015b25afd2c4e5048795c0e9c467f17","target":"record","created_at":"2026-05-18T01:20:08Z","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":"ae56f39397ff199f8d6b1e50d1a6d133bac8ba0401bbf8cf8cff0c1e515e8c3c","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-01-13T17:49:15Z","title_canon_sha256":"32650a4b82365167ce84e5f4753c9adca76a4d0686f02e2da216a752637c053c"},"schema_version":"1.0","source":{"id":"1601.03327","kind":"arxiv","version":1}},"canonical_sha256":"e2390be7600b679b3dc50c7c266fae5991336e3d1bba57b816d86a3558b1658a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e2390be7600b679b3dc50c7c266fae5991336e3d1bba57b816d86a3558b1658a","first_computed_at":"2026-05-18T01:20:08.282653Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:20:08.282653Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LwFYGJhyzZfmmdBgJ3ZxUKUe1R7BW0YmoW+IwM0NB3eM0yXR3dZeM5xNGLCuLR+XFLaQHs1lv2cYX8chvYOuCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:20:08.283138Z","signed_message":"canonical_sha256_bytes"},"source_id":"1601.03327","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1ef4c8c030dde97ae1f716a400524db81015b25afd2c4e5048795c0e9c467f17","sha256:752ac4ed649ac9edf04a97d2db2d103a1802861dfd36456f9cc94570140b1f21"],"state_sha256":"7f4f68b17094d13b7b342e74ac3165f37ac493a9d01de5afec2e6c2b66028372"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZOq5DdV0imolvGR/x2W2h1EG0dXDbqAO/oQKv4YBQnyU5tu6XEoPNB1CjRTOCI+ylFSDDgtKcp6NAA/jmXdOAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-02T10:58:09.402470Z","bundle_sha256":"f4c01824cc2fbfc3600bcda51ad1c3f49b6efc067ff85e102d1643190c932aa9"}}