{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:2JV64ZWIUXTU3CEVI4PTNRTIWA","short_pith_number":"pith:2JV64ZWI","canonical_record":{"source":{"id":"1409.5454","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-09-18T20:31:24Z","cross_cats_sorted":["hep-ph","hep-th","quant-ph"],"title_canon_sha256":"886004cf3dc9ff2811116e4b8ee2b8fec628f9a9775d7254438cd1abe94bcb37","abstract_canon_sha256":"3388f317e670b636f82ba46f9dcc7a56ab59dcbe9614945923f7a072a10ba021"},"schema_version":"1.0"},"canonical_sha256":"d26bee66c8a5e74d8895471f36c668b000c75679c1c09acd346febef1e512618","source":{"kind":"arxiv","id":"1409.5454","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.5454","created_at":"2026-05-18T02:42:27Z"},{"alias_kind":"arxiv_version","alias_value":"1409.5454v1","created_at":"2026-05-18T02:42:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.5454","created_at":"2026-05-18T02:42:27Z"},{"alias_kind":"pith_short_12","alias_value":"2JV64ZWIUXTU","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"2JV64ZWIUXTU3CEV","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"2JV64ZWI","created_at":"2026-05-18T12:28:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:2JV64ZWIUXTU3CEVI4PTNRTIWA","target":"record","payload":{"canonical_record":{"source":{"id":"1409.5454","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-09-18T20:31:24Z","cross_cats_sorted":["hep-ph","hep-th","quant-ph"],"title_canon_sha256":"886004cf3dc9ff2811116e4b8ee2b8fec628f9a9775d7254438cd1abe94bcb37","abstract_canon_sha256":"3388f317e670b636f82ba46f9dcc7a56ab59dcbe9614945923f7a072a10ba021"},"schema_version":"1.0"},"canonical_sha256":"d26bee66c8a5e74d8895471f36c668b000c75679c1c09acd346febef1e512618","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:42:27.567270Z","signature_b64":"MQwWbm3UqHn7It6DVN4SZtuyy66ut38Wyo3ELc04RdGY25Z617b4ylkUJCogVggm1BFEzhQJylCSXM/OLaH9Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d26bee66c8a5e74d8895471f36c668b000c75679c1c09acd346febef1e512618","last_reissued_at":"2026-05-18T02:42:27.566523Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:42:27.566523Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1409.5454","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":"2026-05-18T02:42:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BM0cBer3yXRXYOIG5vCXg/x6XF/QyyACEBhe7l+kO/kUHTPea7fInlEzc1aza6roxXzNtStKPv9B5RRmBOU7Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T02:47:30.933344Z"},"content_sha256":"3dfb59403e48d5c0410ba7174da861f85baf4203660cefd5916cc2d38f257763","schema_version":"1.0","event_id":"sha256:3dfb59403e48d5c0410ba7174da861f85baf4203660cefd5916cc2d38f257763"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:2JV64ZWIUXTU3CEVI4PTNRTIWA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Simulating (p)reheating after inflation via the DCE?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th","quant-ph"],"primary_cat":"astro-ph.CO","authors_text":"Wade Naylor (Osaka U.)","submitted_at":"2014-09-18T20:31:24Z","abstract_excerpt":"We note some close parallels between preheating/perturbative reheating, (p)reheating, models in post-inflationary cosmology and the dynamical Casimir effect (DCE) in quantum optics. For the plasma-mirror model we show how the effective plasma mass (arising from conduction electrons) behaves like an oscillating inflaton field, while created photons behave like a scalar field coupled quadratically to the inflaton. Furthermore, the effect of spacetime expansion can also be incorporated by varying the dielectric function. We propose an experiment that could mimic (p)reheating for both narrow and b"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.5454","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":"2026-05-18T02:42:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kbT53eoLFxgtKsLL+1Vj0qYo6NZzOtPbYIlByoFB+1Y3FboKtZ0MdPrY2kCrzCkc5cLE0CwbVMDUQ3W3G15iDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T02:47:30.934082Z"},"content_sha256":"df89aa963a43df2fb6fedb33fa23dc6dc5a57e775aa4eaf5dca71bcf02e1d122","schema_version":"1.0","event_id":"sha256:df89aa963a43df2fb6fedb33fa23dc6dc5a57e775aa4eaf5dca71bcf02e1d122"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2JV64ZWIUXTU3CEVI4PTNRTIWA/bundle.json","state_url":"https://pith.science/pith/2JV64ZWIUXTU3CEVI4PTNRTIWA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2JV64ZWIUXTU3CEVI4PTNRTIWA/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":"2026-06-10T02:47:30Z","links":{"resolver":"https://pith.science/pith/2JV64ZWIUXTU3CEVI4PTNRTIWA","bundle":"https://pith.science/pith/2JV64ZWIUXTU3CEVI4PTNRTIWA/bundle.json","state":"https://pith.science/pith/2JV64ZWIUXTU3CEVI4PTNRTIWA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2JV64ZWIUXTU3CEVI4PTNRTIWA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:2JV64ZWIUXTU3CEVI4PTNRTIWA","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":"3388f317e670b636f82ba46f9dcc7a56ab59dcbe9614945923f7a072a10ba021","cross_cats_sorted":["hep-ph","hep-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-09-18T20:31:24Z","title_canon_sha256":"886004cf3dc9ff2811116e4b8ee2b8fec628f9a9775d7254438cd1abe94bcb37"},"schema_version":"1.0","source":{"id":"1409.5454","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.5454","created_at":"2026-05-18T02:42:27Z"},{"alias_kind":"arxiv_version","alias_value":"1409.5454v1","created_at":"2026-05-18T02:42:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.5454","created_at":"2026-05-18T02:42:27Z"},{"alias_kind":"pith_short_12","alias_value":"2JV64ZWIUXTU","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"2JV64ZWIUXTU3CEV","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"2JV64ZWI","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:df89aa963a43df2fb6fedb33fa23dc6dc5a57e775aa4eaf5dca71bcf02e1d122","target":"graph","created_at":"2026-05-18T02:42:27Z","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 note some close parallels between preheating/perturbative reheating, (p)reheating, models in post-inflationary cosmology and the dynamical Casimir effect (DCE) in quantum optics. For the plasma-mirror model we show how the effective plasma mass (arising from conduction electrons) behaves like an oscillating inflaton field, while created photons behave like a scalar field coupled quadratically to the inflaton. Furthermore, the effect of spacetime expansion can also be incorporated by varying the dielectric function. We propose an experiment that could mimic (p)reheating for both narrow and b","authors_text":"Wade Naylor (Osaka U.)","cross_cats":["hep-ph","hep-th","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-09-18T20:31:24Z","title":"Simulating (p)reheating after inflation via the DCE?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.5454","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":"sha256:3dfb59403e48d5c0410ba7174da861f85baf4203660cefd5916cc2d38f257763","target":"record","created_at":"2026-05-18T02:42:27Z","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":"3388f317e670b636f82ba46f9dcc7a56ab59dcbe9614945923f7a072a10ba021","cross_cats_sorted":["hep-ph","hep-th","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-09-18T20:31:24Z","title_canon_sha256":"886004cf3dc9ff2811116e4b8ee2b8fec628f9a9775d7254438cd1abe94bcb37"},"schema_version":"1.0","source":{"id":"1409.5454","kind":"arxiv","version":1}},"canonical_sha256":"d26bee66c8a5e74d8895471f36c668b000c75679c1c09acd346febef1e512618","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d26bee66c8a5e74d8895471f36c668b000c75679c1c09acd346febef1e512618","first_computed_at":"2026-05-18T02:42:27.566523Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:42:27.566523Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MQwWbm3UqHn7It6DVN4SZtuyy66ut38Wyo3ELc04RdGY25Z617b4ylkUJCogVggm1BFEzhQJylCSXM/OLaH9Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:42:27.567270Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.5454","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3dfb59403e48d5c0410ba7174da861f85baf4203660cefd5916cc2d38f257763","sha256:df89aa963a43df2fb6fedb33fa23dc6dc5a57e775aa4eaf5dca71bcf02e1d122"],"state_sha256":"f94fbd7ab8484870cbb7c531767c4ba2f8b16b815a5c348977fd3121f76de280"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CsxEwP22n5UkowQHWXneBrhITFP3pwZO/g7vzTciwo8Y4y7UlboEbbLpRAUi/AWuPlLWmhDafw4nbcRdo6JtDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T02:47:30.938269Z","bundle_sha256":"bc9bfcad26c190eb9110f5d169c8290b392e33dbaaa22045c8417b7c0720e47d"}}