{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:DKEWG4QDIBKH6WNEOCPYRD5ZJM","short_pith_number":"pith:DKEWG4QD","schema_version":"1.0","canonical_sha256":"1a8963720340547f59a4709f888fb94b2946f991b434bdaa705137cc4fe4a7dd","source":{"kind":"arxiv","id":"1609.06586","version":2},"attestation_state":"computed","paper":{"title":"Rotating systems, universal features in dragging and anti-dragging effects, and bounds onto angular momentum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Edward Malec, Janusz Karkowski, Michal Pirog, Naqing Xie, Patryk Mach","submitted_at":"2016-09-21T14:45:30Z","abstract_excerpt":"We consider stationary, axially symmetric toroids rotating around spinless black holes, assuming the general-relativistic Keplerian rotation law, in the first post-Newtonian approximation. Numerical investigation shows that the angular momentum accumulates almost exclusively within toroids. It appears that various types of dragging (anti-dragging) effects are positively correlated with the ratio $M_\\mathrm{D}/m$ ($M_\\mathrm{D}$ is the mass of a toroid and $m$ is the mass of the black hole) - moreover, their maxima are proportional to $M_\\mathrm{D}/m$. The horizontal sizes of investigated toroi"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1609.06586","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-09-21T14:45:30Z","cross_cats_sorted":[],"title_canon_sha256":"b8ce51e924458b0d345b73f55a0c53ae41b5585662f27dccd5f4e3ab248cf1ca","abstract_canon_sha256":"ecc05fedba77e429941822a5d08d2fb5079668d0e98f58900a715062b1baa8e2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:25.331782Z","signature_b64":"geGH1US68QxPayhY2gKfUh6MTm8BgtAOMm5CCS2pA0L92fxr25oSgO4MOLEEpG8ATo1j2zOCOgH3nrUdwk80Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1a8963720340547f59a4709f888fb94b2946f991b434bdaa705137cc4fe4a7dd","last_reissued_at":"2026-05-18T00:53:25.331396Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:25.331396Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Rotating systems, universal features in dragging and anti-dragging effects, and bounds onto angular momentum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Edward Malec, Janusz Karkowski, Michal Pirog, Naqing Xie, Patryk Mach","submitted_at":"2016-09-21T14:45:30Z","abstract_excerpt":"We consider stationary, axially symmetric toroids rotating around spinless black holes, assuming the general-relativistic Keplerian rotation law, in the first post-Newtonian approximation. Numerical investigation shows that the angular momentum accumulates almost exclusively within toroids. It appears that various types of dragging (anti-dragging) effects are positively correlated with the ratio $M_\\mathrm{D}/m$ ($M_\\mathrm{D}$ is the mass of a toroid and $m$ is the mass of the black hole) - moreover, their maxima are proportional to $M_\\mathrm{D}/m$. The horizontal sizes of investigated toroi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.06586","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1609.06586","created_at":"2026-05-18T00:53:25.331457+00:00"},{"alias_kind":"arxiv_version","alias_value":"1609.06586v2","created_at":"2026-05-18T00:53:25.331457+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.06586","created_at":"2026-05-18T00:53:25.331457+00:00"},{"alias_kind":"pith_short_12","alias_value":"DKEWG4QDIBKH","created_at":"2026-05-18T12:30:12.583610+00:00"},{"alias_kind":"pith_short_16","alias_value":"DKEWG4QDIBKH6WNE","created_at":"2026-05-18T12:30:12.583610+00:00"},{"alias_kind":"pith_short_8","alias_value":"DKEWG4QD","created_at":"2026-05-18T12:30:12.583610+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DKEWG4QDIBKH6WNEOCPYRD5ZJM","json":"https://pith.science/pith/DKEWG4QDIBKH6WNEOCPYRD5ZJM.json","graph_json":"https://pith.science/api/pith-number/DKEWG4QDIBKH6WNEOCPYRD5ZJM/graph.json","events_json":"https://pith.science/api/pith-number/DKEWG4QDIBKH6WNEOCPYRD5ZJM/events.json","paper":"https://pith.science/paper/DKEWG4QD"},"agent_actions":{"view_html":"https://pith.science/pith/DKEWG4QDIBKH6WNEOCPYRD5ZJM","download_json":"https://pith.science/pith/DKEWG4QDIBKH6WNEOCPYRD5ZJM.json","view_paper":"https://pith.science/paper/DKEWG4QD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1609.06586&json=true","fetch_graph":"https://pith.science/api/pith-number/DKEWG4QDIBKH6WNEOCPYRD5ZJM/graph.json","fetch_events":"https://pith.science/api/pith-number/DKEWG4QDIBKH6WNEOCPYRD5ZJM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DKEWG4QDIBKH6WNEOCPYRD5ZJM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DKEWG4QDIBKH6WNEOCPYRD5ZJM/action/storage_attestation","attest_author":"https://pith.science/pith/DKEWG4QDIBKH6WNEOCPYRD5ZJM/action/author_attestation","sign_citation":"https://pith.science/pith/DKEWG4QDIBKH6WNEOCPYRD5ZJM/action/citation_signature","submit_replication":"https://pith.science/pith/DKEWG4QDIBKH6WNEOCPYRD5ZJM/action/replication_record"}},"created_at":"2026-05-18T00:53:25.331457+00:00","updated_at":"2026-05-18T00:53:25.331457+00:00"}