{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:PDF67SKV3IDTMGXYMUFCBTSMRW","short_pith_number":"pith:PDF67SKV","canonical_record":{"source":{"id":"1108.0068","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-07-30T13:27:38Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"0b6d3c4a5031eb0a074ae4d50abf7bb3ff1ac77913d876c2761c0d7333906687","abstract_canon_sha256":"94cbc6329322743f0c7c565f2429536f85439589a70331fcf9722d8a6c4bf40d"},"schema_version":"1.0"},"canonical_sha256":"78cbefc955da07361af8650a20ce4c8d9cb0293a6404718004ff72a3444eed95","source":{"kind":"arxiv","id":"1108.0068","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.0068","created_at":"2026-05-18T02:01:05Z"},{"alias_kind":"arxiv_version","alias_value":"1108.0068v1","created_at":"2026-05-18T02:01:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.0068","created_at":"2026-05-18T02:01:05Z"},{"alias_kind":"pith_short_12","alias_value":"PDF67SKV3IDT","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"PDF67SKV3IDTMGXY","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"PDF67SKV","created_at":"2026-05-18T12:26:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:PDF67SKV3IDTMGXYMUFCBTSMRW","target":"record","payload":{"canonical_record":{"source":{"id":"1108.0068","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-07-30T13:27:38Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"0b6d3c4a5031eb0a074ae4d50abf7bb3ff1ac77913d876c2761c0d7333906687","abstract_canon_sha256":"94cbc6329322743f0c7c565f2429536f85439589a70331fcf9722d8a6c4bf40d"},"schema_version":"1.0"},"canonical_sha256":"78cbefc955da07361af8650a20ce4c8d9cb0293a6404718004ff72a3444eed95","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:05.384775Z","signature_b64":"HQqQJnaAMDnPt+5e7dGWCgxOF8y3E/4tnlTcqDMb+kBTBPAcWMb5FZu4iL3M/ULU1Y5yKgISDnaY8ArX2fZ5AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"78cbefc955da07361af8650a20ce4c8d9cb0293a6404718004ff72a3444eed95","last_reissued_at":"2026-05-18T02:01:05.384192Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:05.384192Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1108.0068","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:01:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OaJOyFRO3kbHYGdsD21+PSo4SiWBOP6RACRiW/SrHOuEvbwTR7RGkebYXw3yCuNNpBJ871RnrnDvvyZ3uyM5Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T07:55:43.933270Z"},"content_sha256":"b917b8950f9efde3098417b1ffc192852a37a58b4b15719136f28dc17da54af3","schema_version":"1.0","event_id":"sha256:b917b8950f9efde3098417b1ffc192852a37a58b4b15719136f28dc17da54af3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:PDF67SKV3IDTMGXYMUFCBTSMRW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dynamical Casimir Effect in Optically Modulated Cavities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Daniele Faccio, Iacopo Carusotto","submitted_at":"2011-07-30T13:27:38Z","abstract_excerpt":"Cavities with periodically oscillating mirrors have been predicted to excite photon pairs out of the quantum vacuum in a process known as the Dynamical Casimir effect. Here we propose and analyse an experimental layout that can provide an efficient modulation of the effective optical length of a cavity mode in the near-infrared spectral region. An analytical model of the dynamical Casimir emission is developed and compared to the predictions of a direct numerical solution of Maxwell's equations in real time. A sizeable intensity of dynamical Casimir emission is anticipated for realistic operat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.0068","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:01:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CBfP+IyghS897IY+PeUtkjDA9NZOPg8ON7ntRpb5lhgUJj5q9WVCMX3QarhHS638/FU2eqaAs91ZfAf++ogcBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T07:55:43.933720Z"},"content_sha256":"761ef3edbb98c61300ef00f6a58eb169c5d15348df405df06a046d4e3ebb4682","schema_version":"1.0","event_id":"sha256:761ef3edbb98c61300ef00f6a58eb169c5d15348df405df06a046d4e3ebb4682"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PDF67SKV3IDTMGXYMUFCBTSMRW/bundle.json","state_url":"https://pith.science/pith/PDF67SKV3IDTMGXYMUFCBTSMRW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PDF67SKV3IDTMGXYMUFCBTSMRW/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-22T07:55:43Z","links":{"resolver":"https://pith.science/pith/PDF67SKV3IDTMGXYMUFCBTSMRW","bundle":"https://pith.science/pith/PDF67SKV3IDTMGXYMUFCBTSMRW/bundle.json","state":"https://pith.science/pith/PDF67SKV3IDTMGXYMUFCBTSMRW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PDF67SKV3IDTMGXYMUFCBTSMRW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:PDF67SKV3IDTMGXYMUFCBTSMRW","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":"94cbc6329322743f0c7c565f2429536f85439589a70331fcf9722d8a6c4bf40d","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-07-30T13:27:38Z","title_canon_sha256":"0b6d3c4a5031eb0a074ae4d50abf7bb3ff1ac77913d876c2761c0d7333906687"},"schema_version":"1.0","source":{"id":"1108.0068","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.0068","created_at":"2026-05-18T02:01:05Z"},{"alias_kind":"arxiv_version","alias_value":"1108.0068v1","created_at":"2026-05-18T02:01:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.0068","created_at":"2026-05-18T02:01:05Z"},{"alias_kind":"pith_short_12","alias_value":"PDF67SKV3IDT","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"PDF67SKV3IDTMGXY","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"PDF67SKV","created_at":"2026-05-18T12:26:39Z"}],"graph_snapshots":[{"event_id":"sha256:761ef3edbb98c61300ef00f6a58eb169c5d15348df405df06a046d4e3ebb4682","target":"graph","created_at":"2026-05-18T02:01:05Z","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":"Cavities with periodically oscillating mirrors have been predicted to excite photon pairs out of the quantum vacuum in a process known as the Dynamical Casimir effect. Here we propose and analyse an experimental layout that can provide an efficient modulation of the effective optical length of a cavity mode in the near-infrared spectral region. An analytical model of the dynamical Casimir emission is developed and compared to the predictions of a direct numerical solution of Maxwell's equations in real time. A sizeable intensity of dynamical Casimir emission is anticipated for realistic operat","authors_text":"Daniele Faccio, Iacopo Carusotto","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-07-30T13:27:38Z","title":"Dynamical Casimir Effect in Optically Modulated Cavities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.0068","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:b917b8950f9efde3098417b1ffc192852a37a58b4b15719136f28dc17da54af3","target":"record","created_at":"2026-05-18T02:01:05Z","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":"94cbc6329322743f0c7c565f2429536f85439589a70331fcf9722d8a6c4bf40d","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-07-30T13:27:38Z","title_canon_sha256":"0b6d3c4a5031eb0a074ae4d50abf7bb3ff1ac77913d876c2761c0d7333906687"},"schema_version":"1.0","source":{"id":"1108.0068","kind":"arxiv","version":1}},"canonical_sha256":"78cbefc955da07361af8650a20ce4c8d9cb0293a6404718004ff72a3444eed95","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"78cbefc955da07361af8650a20ce4c8d9cb0293a6404718004ff72a3444eed95","first_computed_at":"2026-05-18T02:01:05.384192Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:01:05.384192Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HQqQJnaAMDnPt+5e7dGWCgxOF8y3E/4tnlTcqDMb+kBTBPAcWMb5FZu4iL3M/ULU1Y5yKgISDnaY8ArX2fZ5AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:01:05.384775Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.0068","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b917b8950f9efde3098417b1ffc192852a37a58b4b15719136f28dc17da54af3","sha256:761ef3edbb98c61300ef00f6a58eb169c5d15348df405df06a046d4e3ebb4682"],"state_sha256":"00ce976df9eeda7acd5bcf31627f92455e27698b6a5683e0c927b5dbe4786c72"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dBM+WHOJP3Yc7J7nlQFnqW8THx8JhKM6vcb4+RbjpCfMqELJiXDwwPIVClfSMf4J26oc78MLpdjbcQ6K9ROSBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T07:55:43.936829Z","bundle_sha256":"d3c5813ec6ee9e8fbf34dfde0789594fb6f1eb14a6672f44095f0eee9a0c7243"}}