{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:2WL5SLPMGYMX57LC52TLPO7RET","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":"6cf91de0f9e17f3f09bfd5246f917e218846fc1b0921c14c633fdb072ca4f9c0","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-04-29T07:09:02Z","title_canon_sha256":"828d38f7b43b3926c04efcbaf3de35eab2d0051bf08f2a2a3f13bc2e3c5ad2b4"},"schema_version":"1.0","source":{"id":"0904.4544","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0904.4544","created_at":"2026-05-18T01:09:24Z"},{"alias_kind":"arxiv_version","alias_value":"0904.4544v1","created_at":"2026-05-18T01:09:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.4544","created_at":"2026-05-18T01:09:24Z"},{"alias_kind":"pith_short_12","alias_value":"2WL5SLPMGYMX","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"2WL5SLPMGYMX57LC","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"2WL5SLPM","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:7ed423341789765a6bbca0aad312faaa7889ccb37f0eba45296b3dfc3208f5a5","target":"graph","created_at":"2026-05-18T01:09:24Z","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 study the effect of extra dimensions on the process of massive Dirac fermion emission in the spacetime of (4+n)-dimensional black hole, by examining the Dirac operator in arbitrary spacetime dimension. We comment on both bulk and brane emission and find absorption cross section and luminosity of Hawking radiation in the low-energy approximation.","authors_text":"Agnieszka Szyp{\\l}owska, Marek Rogatko","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-04-29T07:09:02Z","title":"Massive Fermion Emission from Higher Dimensional Black Holes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.4544","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":"sha256:04748278e74630293c62d690f03da16a75a5c158e020529dfa10f62bdff74c64","target":"record","created_at":"2026-05-18T01:09:24Z","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":"6cf91de0f9e17f3f09bfd5246f917e218846fc1b0921c14c633fdb072ca4f9c0","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-04-29T07:09:02Z","title_canon_sha256":"828d38f7b43b3926c04efcbaf3de35eab2d0051bf08f2a2a3f13bc2e3c5ad2b4"},"schema_version":"1.0","source":{"id":"0904.4544","kind":"arxiv","version":1}},"canonical_sha256":"d597d92dec36197efd62eea6b7bbf124e5c235c6f5339ff9d89d868178bd5db6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d597d92dec36197efd62eea6b7bbf124e5c235c6f5339ff9d89d868178bd5db6","first_computed_at":"2026-05-18T01:09:24.289250Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:24.289250Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3+4Y8JSebKhU/qZq8Z6egMhAuboyeKetTGK4d8/LjFFmuYR+6NO9FbiiGcWygAz1Dg+ADB9USw3DLe6qRovKCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:24.289656Z","signed_message":"canonical_sha256_bytes"},"source_id":"0904.4544","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:04748278e74630293c62d690f03da16a75a5c158e020529dfa10f62bdff74c64","sha256:7ed423341789765a6bbca0aad312faaa7889ccb37f0eba45296b3dfc3208f5a5"],"state_sha256":"eb04d90df3b429a9e5165ff9c4f4002eecfc5e98fba044cc1d30d724648e283e"}