{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:73T3E5T6EQWZUASWF7PK6BVOOC","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":"f95a59b8f7bdd77d2282e09e9a024617395618216710167e24add1f1686bdfd8","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-05-02T16:36:32Z","title_canon_sha256":"d2e44a680b9dbe4d9fd234f0b5fab009d7387cc090338e877e37266369f53d57"},"schema_version":"1.0","source":{"id":"1205.0486","kind":"arxiv","version":6}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.0486","created_at":"2026-05-18T03:48:33Z"},{"alias_kind":"arxiv_version","alias_value":"1205.0486v6","created_at":"2026-05-18T03:48:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.0486","created_at":"2026-05-18T03:48:33Z"},{"alias_kind":"pith_short_12","alias_value":"73T3E5T6EQWZ","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"73T3E5T6EQWZUASW","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"73T3E5T6","created_at":"2026-05-18T12:26:56Z"}],"graph_snapshots":[{"event_id":"sha256:2700f98cbfc2376621135dfe3c07c14cc0c204dfd77260b5a681d202497b597f","target":"graph","created_at":"2026-05-18T03:48:33Z","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":"The electromagnetic field is canonically quantized in the presence of a linear, dispersive and dissipative medium that is in uniform motion. Specifically we calculate the change in the normal modes of the coupled matter-field system and find a Hamiltonian that contains negative energy normal modes. We interpret these modes as the origin of phenomena such as quantum friction, and find that a detector initially in its ground state and coupled to the electromagnetic field in the vicinity of, or within a uniformly moving medium has a non-zero probability of excitation at T=0K.","authors_text":"S. A. R. Horsley","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-05-02T16:36:32Z","title":"Canonical quantization of the electromagnetic field interacting with a moving dielectric"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.0486","kind":"arxiv","version":6},"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:a430acc3ac8fc3f564d169b46cac7d3c5c96b0cf82ca7df84b542ffa8451e4d8","target":"record","created_at":"2026-05-18T03:48:33Z","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":"f95a59b8f7bdd77d2282e09e9a024617395618216710167e24add1f1686bdfd8","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-05-02T16:36:32Z","title_canon_sha256":"d2e44a680b9dbe4d9fd234f0b5fab009d7387cc090338e877e37266369f53d57"},"schema_version":"1.0","source":{"id":"1205.0486","kind":"arxiv","version":6}},"canonical_sha256":"fee7b2767e242d9a02562fdeaf06ae70be1acaa2721d914c6f097962beedad3a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fee7b2767e242d9a02562fdeaf06ae70be1acaa2721d914c6f097962beedad3a","first_computed_at":"2026-05-18T03:48:33.727241Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:48:33.727241Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p2ZzK8g3Weofv2BdyTL0pk3eYCtEbIBg1mLMNZpkk4ifDaOihHWNUY8wmBG3k6Ah8qBB0O0AR641ba1dR4nqAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:48:33.727743Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.0486","source_kind":"arxiv","source_version":6}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a430acc3ac8fc3f564d169b46cac7d3c5c96b0cf82ca7df84b542ffa8451e4d8","sha256:2700f98cbfc2376621135dfe3c07c14cc0c204dfd77260b5a681d202497b597f"],"state_sha256":"437a1725f4e66c677e64dd68fe3ea9d54bc63e8f4ed9966299b4c24abb559738"}