{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:JTJYSSO3DYIDHQHNWSWVJOXXXH","short_pith_number":"pith:JTJYSSO3","schema_version":"1.0","canonical_sha256":"4cd38949db1e1033c0edb4ad54baf7b9feee2ec3b3d88790ca4919e1464e48ba","source":{"kind":"arxiv","id":"1502.03880","version":1},"attestation_state":"computed","paper":{"title":"Bargmann-Wigner Formulation and Superradiance Problem of Bosons and Fermions in Kerr Space-time","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Masakatsu Kenmoku, Y. M. Cho","submitted_at":"2015-02-13T03:45:23Z","abstract_excerpt":"The superradiance phenomena of massive bosons and fermions in the Kerr spacetime are studied in the Bargmann-Wigner formulation. In case of bi-spinor, the four independent components spinors correspond to the four bosonic freedom: one scalar and three vectors uniquely. The consistent description of the Bargmann-Wigner equations between fermions and bosons shows that the superradiance of the type with positive energy $(0<\\omega)$ and negative momentum near horizon $(p_{\\rm H}<0)$ is shown not to occur. On the other hand, the superradiance of the type with negative energy $(\\omega<0)$ and positi"},"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":"1502.03880","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2015-02-13T03:45:23Z","cross_cats_sorted":[],"title_canon_sha256":"8e2e720f99a387408aa9415d3296112d09ff6d3c7a6d45c2bf5f83937c199ca2","abstract_canon_sha256":"7cfbbef02dd884aeecdf6d7558d747e5680982f7d3c390f3f34277e0d490f4c1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:20:32.670191Z","signature_b64":"Ko6XuTEQNITy3aWAwlzbTHH07qJHwbj2Gym42rHE/K/hp+y91mndP/YmNIJrDjNO4QlnpqIcbyuPXsK5+1nOBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4cd38949db1e1033c0edb4ad54baf7b9feee2ec3b3d88790ca4919e1464e48ba","last_reissued_at":"2026-05-18T00:20:32.669403Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:20:32.669403Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bargmann-Wigner Formulation and Superradiance Problem of Bosons and Fermions in Kerr Space-time","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Masakatsu Kenmoku, Y. M. Cho","submitted_at":"2015-02-13T03:45:23Z","abstract_excerpt":"The superradiance phenomena of massive bosons and fermions in the Kerr spacetime are studied in the Bargmann-Wigner formulation. In case of bi-spinor, the four independent components spinors correspond to the four bosonic freedom: one scalar and three vectors uniquely. The consistent description of the Bargmann-Wigner equations between fermions and bosons shows that the superradiance of the type with positive energy $(0<\\omega)$ and negative momentum near horizon $(p_{\\rm H}<0)$ is shown not to occur. On the other hand, the superradiance of the type with negative energy $(\\omega<0)$ and positi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.03880","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1502.03880","created_at":"2026-05-18T00:20:32.669529+00:00"},{"alias_kind":"arxiv_version","alias_value":"1502.03880v1","created_at":"2026-05-18T00:20:32.669529+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.03880","created_at":"2026-05-18T00:20:32.669529+00:00"},{"alias_kind":"pith_short_12","alias_value":"JTJYSSO3DYID","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_16","alias_value":"JTJYSSO3DYIDHQHN","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_8","alias_value":"JTJYSSO3","created_at":"2026-05-18T12:29:27.538025+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/JTJYSSO3DYIDHQHNWSWVJOXXXH","json":"https://pith.science/pith/JTJYSSO3DYIDHQHNWSWVJOXXXH.json","graph_json":"https://pith.science/api/pith-number/JTJYSSO3DYIDHQHNWSWVJOXXXH/graph.json","events_json":"https://pith.science/api/pith-number/JTJYSSO3DYIDHQHNWSWVJOXXXH/events.json","paper":"https://pith.science/paper/JTJYSSO3"},"agent_actions":{"view_html":"https://pith.science/pith/JTJYSSO3DYIDHQHNWSWVJOXXXH","download_json":"https://pith.science/pith/JTJYSSO3DYIDHQHNWSWVJOXXXH.json","view_paper":"https://pith.science/paper/JTJYSSO3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1502.03880&json=true","fetch_graph":"https://pith.science/api/pith-number/JTJYSSO3DYIDHQHNWSWVJOXXXH/graph.json","fetch_events":"https://pith.science/api/pith-number/JTJYSSO3DYIDHQHNWSWVJOXXXH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JTJYSSO3DYIDHQHNWSWVJOXXXH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JTJYSSO3DYIDHQHNWSWVJOXXXH/action/storage_attestation","attest_author":"https://pith.science/pith/JTJYSSO3DYIDHQHNWSWVJOXXXH/action/author_attestation","sign_citation":"https://pith.science/pith/JTJYSSO3DYIDHQHNWSWVJOXXXH/action/citation_signature","submit_replication":"https://pith.science/pith/JTJYSSO3DYIDHQHNWSWVJOXXXH/action/replication_record"}},"created_at":"2026-05-18T00:20:32.669529+00:00","updated_at":"2026-05-18T00:20:32.669529+00:00"}