{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:YKOR343SEIEAOAN2KNQTOR52RS","short_pith_number":"pith:YKOR343S","canonical_record":{"source":{"id":"1006.4296","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-06-22T13:58:59Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"0b1ed10c1df23d5052680c11f4b734f022f772a5e3e01ff42489110767aa43f2","abstract_canon_sha256":"8b88d73b61b8da261de16cd9754c046f1c05adb3296d22e0f1a4c4d973b4bc9b"},"schema_version":"1.0"},"canonical_sha256":"c29d1df37222080701ba53613747ba8c9df4d21df2bd147ff5971faf0d47fa89","source":{"kind":"arxiv","id":"1006.4296","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.4296","created_at":"2026-05-18T04:41:26Z"},{"alias_kind":"arxiv_version","alias_value":"1006.4296v2","created_at":"2026-05-18T04:41:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.4296","created_at":"2026-05-18T04:41:26Z"},{"alias_kind":"pith_short_12","alias_value":"YKOR343SEIEA","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"YKOR343SEIEAOAN2","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"YKOR343S","created_at":"2026-05-18T12:26:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:YKOR343SEIEAOAN2KNQTOR52RS","target":"record","payload":{"canonical_record":{"source":{"id":"1006.4296","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-06-22T13:58:59Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"0b1ed10c1df23d5052680c11f4b734f022f772a5e3e01ff42489110767aa43f2","abstract_canon_sha256":"8b88d73b61b8da261de16cd9754c046f1c05adb3296d22e0f1a4c4d973b4bc9b"},"schema_version":"1.0"},"canonical_sha256":"c29d1df37222080701ba53613747ba8c9df4d21df2bd147ff5971faf0d47fa89","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:41:26.054012Z","signature_b64":"1EFRSYHWJWqxmhaXk0dEx91095T9hm+E74o8/EvCbVi7ma6bGwgZLTVXzVhyF4Mge3KPZlVYoX9FV87G4K6QAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c29d1df37222080701ba53613747ba8c9df4d21df2bd147ff5971faf0d47fa89","last_reissued_at":"2026-05-18T04:41:26.053577Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:41:26.053577Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1006.4296","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:41:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3b3yIJ73hCwraw+rnnuNcf9FCPPnORWUzLpaapMFDmD4fEhhilU6xu4OJygeO+UwTSqhU+3L1vkWP1rWuNOgAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T05:13:00.318632Z"},"content_sha256":"12fca2367326fa1669a4a492bd84868d4920bceac47dd1bd13fdfc7c8928d821","schema_version":"1.0","event_id":"sha256:12fca2367326fa1669a4a492bd84868d4920bceac47dd1bd13fdfc7c8928d821"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:YKOR343SEIEAOAN2KNQTOR52RS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"3D simulations of the accretion process in Kerr space-time with arbitrary value of the spin parameter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"gr-qc","authors_text":"Cosimo Bambi, Naoki Yoshida","submitted_at":"2010-06-22T13:58:59Z","abstract_excerpt":"We present the results of three-dimensional general relativistic hydrodynamic simulations of adiabatic and spherically symmetric accretion in Kerr space-time. We consider compact objects with spin parameter $|a_*| \\le 1$ (black holes) and with $|a_*| > 1$ (super-spinars). Our full three-dimensional simulations confirm the formation of equatorial outflows for high values of $|a_*|$, as found in our previous work in 2.5 dimensions. We show that the critical value of $|a_*|$ determining the onset of powerful outflows depends mainly on the radius of the compact object. The phenomenon of equatorial"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.4296","kind":"arxiv","version":2},"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":"2026-05-18T04:41:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aDZPxvcJ93EHLdfafcwnX2+FuT9ZDiFVaLx53tM1g+9Ljpp1Z46CYqRo4HuuB8dWMB5Yk4NLSNLFLgbXdQWQAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T05:13:00.319325Z"},"content_sha256":"be5a1ac7b921f9cec452e5c4df1122a1410bf7f1ae92e387284674d50680d172","schema_version":"1.0","event_id":"sha256:be5a1ac7b921f9cec452e5c4df1122a1410bf7f1ae92e387284674d50680d172"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YKOR343SEIEAOAN2KNQTOR52RS/bundle.json","state_url":"https://pith.science/pith/YKOR343SEIEAOAN2KNQTOR52RS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YKOR343SEIEAOAN2KNQTOR52RS/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":"2026-05-26T05:13:00Z","links":{"resolver":"https://pith.science/pith/YKOR343SEIEAOAN2KNQTOR52RS","bundle":"https://pith.science/pith/YKOR343SEIEAOAN2KNQTOR52RS/bundle.json","state":"https://pith.science/pith/YKOR343SEIEAOAN2KNQTOR52RS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YKOR343SEIEAOAN2KNQTOR52RS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:YKOR343SEIEAOAN2KNQTOR52RS","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":"8b88d73b61b8da261de16cd9754c046f1c05adb3296d22e0f1a4c4d973b4bc9b","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-06-22T13:58:59Z","title_canon_sha256":"0b1ed10c1df23d5052680c11f4b734f022f772a5e3e01ff42489110767aa43f2"},"schema_version":"1.0","source":{"id":"1006.4296","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.4296","created_at":"2026-05-18T04:41:26Z"},{"alias_kind":"arxiv_version","alias_value":"1006.4296v2","created_at":"2026-05-18T04:41:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.4296","created_at":"2026-05-18T04:41:26Z"},{"alias_kind":"pith_short_12","alias_value":"YKOR343SEIEA","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"YKOR343SEIEAOAN2","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"YKOR343S","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:be5a1ac7b921f9cec452e5c4df1122a1410bf7f1ae92e387284674d50680d172","target":"graph","created_at":"2026-05-18T04:41:26Z","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":"We present the results of three-dimensional general relativistic hydrodynamic simulations of adiabatic and spherically symmetric accretion in Kerr space-time. We consider compact objects with spin parameter $|a_*| \\le 1$ (black holes) and with $|a_*| > 1$ (super-spinars). Our full three-dimensional simulations confirm the formation of equatorial outflows for high values of $|a_*|$, as found in our previous work in 2.5 dimensions. We show that the critical value of $|a_*|$ determining the onset of powerful outflows depends mainly on the radius of the compact object. The phenomenon of equatorial","authors_text":"Cosimo Bambi, Naoki Yoshida","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-06-22T13:58:59Z","title":"3D simulations of the accretion process in Kerr space-time with arbitrary value of the spin parameter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.4296","kind":"arxiv","version":2},"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":"sha256:12fca2367326fa1669a4a492bd84868d4920bceac47dd1bd13fdfc7c8928d821","target":"record","created_at":"2026-05-18T04:41:26Z","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":"8b88d73b61b8da261de16cd9754c046f1c05adb3296d22e0f1a4c4d973b4bc9b","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2010-06-22T13:58:59Z","title_canon_sha256":"0b1ed10c1df23d5052680c11f4b734f022f772a5e3e01ff42489110767aa43f2"},"schema_version":"1.0","source":{"id":"1006.4296","kind":"arxiv","version":2}},"canonical_sha256":"c29d1df37222080701ba53613747ba8c9df4d21df2bd147ff5971faf0d47fa89","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c29d1df37222080701ba53613747ba8c9df4d21df2bd147ff5971faf0d47fa89","first_computed_at":"2026-05-18T04:41:26.053577Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:41:26.053577Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1EFRSYHWJWqxmhaXk0dEx91095T9hm+E74o8/EvCbVi7ma6bGwgZLTVXzVhyF4Mge3KPZlVYoX9FV87G4K6QAw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:41:26.054012Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.4296","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:12fca2367326fa1669a4a492bd84868d4920bceac47dd1bd13fdfc7c8928d821","sha256:be5a1ac7b921f9cec452e5c4df1122a1410bf7f1ae92e387284674d50680d172"],"state_sha256":"aa6efb1fcbc88b42d24eed5a8e08026a9201cfa83021b4effdb88dcbfd5ef511"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ASu/xAXHlqfDB9AQlhQ9bJPijcJr5UoEcr+VJoh5sywogmJuUnLJ3EVR+OHlHNQTLXBzKS2vCA2ZCxSbSMn7Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T05:13:00.322920Z","bundle_sha256":"04a1800305297297d7d0a38b1770dce42dd1d546b29e38ca330a11a00bd7f046"}}