{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1995:PRWSS3TU23M555GYZ4XYOPKNA3","short_pith_number":"pith:PRWSS3TU","canonical_record":{"source":{"id":"gr-qc/9504030","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1995-04-20T16:08:55Z","cross_cats_sorted":["astro-ph","hep-th","quant-ph"],"title_canon_sha256":"119ecb39d7ed42192c8f420808636d7ccea94d89e7eff0c27266c357c5763d18","abstract_canon_sha256":"a483476cb9ca0839ac86df9c4ca605edf6433d77510b284cace7b91621f2659f"},"schema_version":"1.0"},"canonical_sha256":"7c6d296e74d6d9def4d8cf2f873d4d06db6aad55ddcd5cc9bc966eec85b029b3","source":{"kind":"arxiv","id":"gr-qc/9504030","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9504030","created_at":"2026-05-18T04:38:06Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9504030v2","created_at":"2026-05-18T04:38:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9504030","created_at":"2026-05-18T04:38:06Z"},{"alias_kind":"pith_short_12","alias_value":"PRWSS3TU23M5","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"PRWSS3TU23M555GY","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"PRWSS3TU","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1995:PRWSS3TU23M555GYZ4XYOPKNA3","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/9504030","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1995-04-20T16:08:55Z","cross_cats_sorted":["astro-ph","hep-th","quant-ph"],"title_canon_sha256":"119ecb39d7ed42192c8f420808636d7ccea94d89e7eff0c27266c357c5763d18","abstract_canon_sha256":"a483476cb9ca0839ac86df9c4ca605edf6433d77510b284cace7b91621f2659f"},"schema_version":"1.0"},"canonical_sha256":"7c6d296e74d6d9def4d8cf2f873d4d06db6aad55ddcd5cc9bc966eec85b029b3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:38:06.863183Z","signature_b64":"/nzVthLx6c6gIuKrP0RcRUlY+yMOWiBhb8x9jlr3GGxPUXg+xXKUdsfTrk4RabyKBQquFPH7fKT0yv4fhE7yAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c6d296e74d6d9def4d8cf2f873d4d06db6aad55ddcd5cc9bc966eec85b029b3","last_reissued_at":"2026-05-18T04:38:06.862783Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:38:06.862783Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/9504030","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:38:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N+Y3u5mERh3Zin29D4BMfNbTw5k3PTEr2Bcft3dySVe1mm9le7CU6qwZrgzRXmoV0ShyCsQu65XH/SwLmWdWDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:18:09.603238Z"},"content_sha256":"757ee8825b2cbee019ac0f1beb4cd1f75fc0d9f5494e23a5c8aadc7ae30d715e","schema_version":"1.0","event_id":"sha256:757ee8825b2cbee019ac0f1beb4cd1f75fc0d9f5494e23a5c8aadc7ae30d715e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1995:PRWSS3TU23M555GYZ4XYOPKNA3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Semiclassicality and Decoherence of Cosmological Perturbations","license":"","headline":"","cross_cats":["astro-ph","hep-th","quant-ph"],"primary_cat":"gr-qc","authors_text":"Alexei A. Starobinsky, David Polarski","submitted_at":"1995-04-20T16:08:55Z","abstract_excerpt":"Transition to the semiclassical behaviour and the decoherence process for inhomogeneous perturbations generated from the vacuum state during an inflationary stage in the early Universe are considered both in the Heisenberg and the Schr\\\"odinger representations to show explicitly that both approaches lead to the same prediction: the equivalence of these quantum perturbations to classical perturbations having stochastic Gaussian amplitudes and belonging to the quasi-isotropic mode. This equivalence and the decoherence are achieved once the exponentially small (in terms of the squeezing parameter"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9504030","kind":"arxiv","version":2},"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":"2026-05-18T04:38:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oToS2CXyW0xqAnofiatMle66tCXFoynzXcz2VAU4GnjM+eEO9o1Cjuf9kgWkrM38S/3ghdMiiZ7GdhyQ2FLHCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:18:09.603925Z"},"content_sha256":"6aa5f9cfaf3e408ea8c3544078d16580b26d26f408fb083cdf3525570da3e5d0","schema_version":"1.0","event_id":"sha256:6aa5f9cfaf3e408ea8c3544078d16580b26d26f408fb083cdf3525570da3e5d0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PRWSS3TU23M555GYZ4XYOPKNA3/bundle.json","state_url":"https://pith.science/pith/PRWSS3TU23M555GYZ4XYOPKNA3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PRWSS3TU23M555GYZ4XYOPKNA3/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":"2026-05-25T19:18:09Z","links":{"resolver":"https://pith.science/pith/PRWSS3TU23M555GYZ4XYOPKNA3","bundle":"https://pith.science/pith/PRWSS3TU23M555GYZ4XYOPKNA3/bundle.json","state":"https://pith.science/pith/PRWSS3TU23M555GYZ4XYOPKNA3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PRWSS3TU23M555GYZ4XYOPKNA3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:PRWSS3TU23M555GYZ4XYOPKNA3","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":"a483476cb9ca0839ac86df9c4ca605edf6433d77510b284cace7b91621f2659f","cross_cats_sorted":["astro-ph","hep-th","quant-ph"],"license":"","primary_cat":"gr-qc","submitted_at":"1995-04-20T16:08:55Z","title_canon_sha256":"119ecb39d7ed42192c8f420808636d7ccea94d89e7eff0c27266c357c5763d18"},"schema_version":"1.0","source":{"id":"gr-qc/9504030","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9504030","created_at":"2026-05-18T04:38:06Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9504030v2","created_at":"2026-05-18T04:38:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9504030","created_at":"2026-05-18T04:38:06Z"},{"alias_kind":"pith_short_12","alias_value":"PRWSS3TU23M5","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"PRWSS3TU23M555GY","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"PRWSS3TU","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:6aa5f9cfaf3e408ea8c3544078d16580b26d26f408fb083cdf3525570da3e5d0","target":"graph","created_at":"2026-05-18T04:38:06Z","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":"Transition to the semiclassical behaviour and the decoherence process for inhomogeneous perturbations generated from the vacuum state during an inflationary stage in the early Universe are considered both in the Heisenberg and the Schr\\\"odinger representations to show explicitly that both approaches lead to the same prediction: the equivalence of these quantum perturbations to classical perturbations having stochastic Gaussian amplitudes and belonging to the quasi-isotropic mode. This equivalence and the decoherence are achieved once the exponentially small (in terms of the squeezing parameter","authors_text":"Alexei A. Starobinsky, David Polarski","cross_cats":["astro-ph","hep-th","quant-ph"],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"1995-04-20T16:08:55Z","title":"Semiclassicality and Decoherence of Cosmological Perturbations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9504030","kind":"arxiv","version":2},"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":"sha256:757ee8825b2cbee019ac0f1beb4cd1f75fc0d9f5494e23a5c8aadc7ae30d715e","target":"record","created_at":"2026-05-18T04:38:06Z","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":"a483476cb9ca0839ac86df9c4ca605edf6433d77510b284cace7b91621f2659f","cross_cats_sorted":["astro-ph","hep-th","quant-ph"],"license":"","primary_cat":"gr-qc","submitted_at":"1995-04-20T16:08:55Z","title_canon_sha256":"119ecb39d7ed42192c8f420808636d7ccea94d89e7eff0c27266c357c5763d18"},"schema_version":"1.0","source":{"id":"gr-qc/9504030","kind":"arxiv","version":2}},"canonical_sha256":"7c6d296e74d6d9def4d8cf2f873d4d06db6aad55ddcd5cc9bc966eec85b029b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c6d296e74d6d9def4d8cf2f873d4d06db6aad55ddcd5cc9bc966eec85b029b3","first_computed_at":"2026-05-18T04:38:06.862783Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:38:06.862783Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/nzVthLx6c6gIuKrP0RcRUlY+yMOWiBhb8x9jlr3GGxPUXg+xXKUdsfTrk4RabyKBQquFPH7fKT0yv4fhE7yAw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:38:06.863183Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/9504030","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:757ee8825b2cbee019ac0f1beb4cd1f75fc0d9f5494e23a5c8aadc7ae30d715e","sha256:6aa5f9cfaf3e408ea8c3544078d16580b26d26f408fb083cdf3525570da3e5d0"],"state_sha256":"cedf3e00a45bb32397bc4873f564f00f71a15105e7c3a7b6dc48496631bf461c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bscvjrL6WK74mkoyXlyV9r4berI43rwPuYERh4M3kelq1f9Ap/x/FHWNdl1SiYmPiH0O/kLRW4G4a7v/mcedAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T19:18:09.607164Z","bundle_sha256":"7f0d6d5ce355a23189f6a2758498ae32db81d7a3c3c5c3d071e136a733fcf352"}}