{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:53BICTOLLRK56DZYL4KAWVSX6Z","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":"f076050bd5c1c4bb41f041a7b0d5d986a9c62bdfba075f41d27cdeb307e5c374","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2005-01-03T19:44:39Z","title_canon_sha256":"6dd03af4baaea9f76d9b0212f82abd671aac72a1b9ab2d940fbdf5f73326dcd3"},"schema_version":"1.0","source":{"id":"gr-qc/0501005","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/0501005","created_at":"2026-05-18T04:32:44Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/0501005v1","created_at":"2026-05-18T04:32:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/0501005","created_at":"2026-05-18T04:32:44Z"},{"alias_kind":"pith_short_12","alias_value":"53BICTOLLRK5","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"53BICTOLLRK56DZY","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"53BICTOL","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:1859f35142858d7367ea56e668f28ba80f0732dc20c14c2da1cd1b6d2184620b","target":"graph","created_at":"2026-05-18T04:32:44Z","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 investigate the canonical quantization of the electromagnetic field on the Kerr background. We give new expressions for the expectation value of the electromagnetic stress-energy tensor in various vacua states and give a physical interpretation of the separate terms appearing in them. We numerically calculate the luminosity in these states. We also study the form of the renormalized stress-energy tensor close to the horizon when the electromagnetic field is in the past Boulware state.","authors_text":"Adrian C. Ottewill, Marc Casals","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"2005-01-03T19:44:39Z","title":"Canonical Quantization of the Electromagnetic Field on the Kerr Background"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/0501005","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:c6cb9d406d0e4cdd05d7302a1d6d08d3c393f3345d01dffe6a4c34e988479820","target":"record","created_at":"2026-05-18T04:32:44Z","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":"f076050bd5c1c4bb41f041a7b0d5d986a9c62bdfba075f41d27cdeb307e5c374","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"2005-01-03T19:44:39Z","title_canon_sha256":"6dd03af4baaea9f76d9b0212f82abd671aac72a1b9ab2d940fbdf5f73326dcd3"},"schema_version":"1.0","source":{"id":"gr-qc/0501005","kind":"arxiv","version":1}},"canonical_sha256":"eec2814dcb5c55df0f385f140b5657f66ee5d38beb90d46c4f55726d93fe1698","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eec2814dcb5c55df0f385f140b5657f66ee5d38beb90d46c4f55726d93fe1698","first_computed_at":"2026-05-18T04:32:44.396605Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:32:44.396605Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JdwYk2WbW5yxOMe9d7zWjdyEmD7lEV6QIJNvG5kC8Xopys+DyEEQrSJgELFSpWiM/kFMHgS93Nh9nLNvtecJCg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:32:44.397086Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/0501005","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6cb9d406d0e4cdd05d7302a1d6d08d3c393f3345d01dffe6a4c34e988479820","sha256:1859f35142858d7367ea56e668f28ba80f0732dc20c14c2da1cd1b6d2184620b"],"state_sha256":"c258cd24a48b5ccb29c81423a4fe76af46f16ef82a271d632bb199757b8d081c"}