{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1995:HHOIJRXPKSM2FLWP7X6QNJYXOA","short_pith_number":"pith:HHOIJRXP","canonical_record":{"source":{"id":"gr-qc/9509044","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1995-09-25T10:44:41Z","cross_cats_sorted":["astro-ph","hep-th"],"title_canon_sha256":"0311e0ba48f03b67db67c18233470274a31d6f6b0fbc806290c918509de87495","abstract_canon_sha256":"d8cc4e112cdf081d629e451e0adf31f8d30aa5b7ea608d4e24f0c09103d12848"},"schema_version":"1.0"},"canonical_sha256":"39dc84c6ef5499a2aecffdfd06a7177003c43b063aca65c300cf7261d775260c","source":{"kind":"arxiv","id":"gr-qc/9509044","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9509044","created_at":"2026-07-04T15:58:50Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9509044v1","created_at":"2026-07-04T15:58:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9509044","created_at":"2026-07-04T15:58:50Z"},{"alias_kind":"pith_short_12","alias_value":"HHOIJRXPKSM2","created_at":"2026-07-04T15:58:50Z"},{"alias_kind":"pith_short_16","alias_value":"HHOIJRXPKSM2FLWP","created_at":"2026-07-04T15:58:50Z"},{"alias_kind":"pith_short_8","alias_value":"HHOIJRXP","created_at":"2026-07-04T15:58:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1995:HHOIJRXPKSM2FLWP7X6QNJYXOA","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/9509044","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1995-09-25T10:44:41Z","cross_cats_sorted":["astro-ph","hep-th"],"title_canon_sha256":"0311e0ba48f03b67db67c18233470274a31d6f6b0fbc806290c918509de87495","abstract_canon_sha256":"d8cc4e112cdf081d629e451e0adf31f8d30aa5b7ea608d4e24f0c09103d12848"},"schema_version":"1.0"},"canonical_sha256":"39dc84c6ef5499a2aecffdfd06a7177003c43b063aca65c300cf7261d775260c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:58:50.682350Z","signature_b64":"4YIrjIGu0GAlJikEvJZV6/stxVJHHGXRGJQ+rK6maRT+DSqQDtS+2QCvdNlRZhMlcUrL5XrWnTkooobAxiFUAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"39dc84c6ef5499a2aecffdfd06a7177003c43b063aca65c300cf7261d775260c","last_reissued_at":"2026-07-04T15:58:50.681953Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:58:50.681953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/9509044","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":"2026-07-04T15:58:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6YEtSvLDigkwez5T1T2oj38mmMgL4gboilbktjgx4Q0dKZgEJyhntTRcwuXX5Y+AMC7tHoWngkZeUtXxNgAtCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T21:04:53.075555Z"},"content_sha256":"4713c154fa07ca33f3fb694e90f22e310b8f9064dfac85c4f304a8b9b4973cfc","schema_version":"1.0","event_id":"sha256:4713c154fa07ca33f3fb694e90f22e310b8f9064dfac85c4f304a8b9b4973cfc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1995:HHOIJRXPKSM2FLWP7X6QNJYXOA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unified Analysis of Cosmological Perturbations in Generalized Gravity","license":"","headline":"","cross_cats":["astro-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"J. Hwang","submitted_at":"1995-09-25T10:44:41Z","abstract_excerpt":"In a class of generalized Einstein's gravity theories we derive the equations and general asymptotic solutions describing the evolution of the perturbed universe in unified forms. Our gravity theory considers general couplings between the scalar field and the scalar curvature in the Lagrangian, thus includes broad classes of generalized gravity theories resulting from recent attempts for the unification. We analyze both the scalar-type mode and the gravitational wave in analogous ways. For both modes the large scale evolutions are characterized by the same conserved quantities which are valid "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9509044","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/gr-qc/9509044/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T15:58:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"woTK12hQyA/QNBJHsxwde8LYak4wHSOy9YQ5pbCUlWfGz4TN1mexO/7K3+xoxX9keNLjVQYBfWGBY1f+8gz6Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T21:04:53.076340Z"},"content_sha256":"885f1546854dd96aea492b666941fd650eb952adb20ef87785c1b51ee4e5f48e","schema_version":"1.0","event_id":"sha256:885f1546854dd96aea492b666941fd650eb952adb20ef87785c1b51ee4e5f48e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HHOIJRXPKSM2FLWP7X6QNJYXOA/bundle.json","state_url":"https://pith.science/pith/HHOIJRXPKSM2FLWP7X6QNJYXOA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HHOIJRXPKSM2FLWP7X6QNJYXOA/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":"2026-08-18T21:04:53Z","links":{"resolver":"https://pith.science/pith/HHOIJRXPKSM2FLWP7X6QNJYXOA","bundle":"https://pith.science/pith/HHOIJRXPKSM2FLWP7X6QNJYXOA/bundle.json","state":"https://pith.science/pith/HHOIJRXPKSM2FLWP7X6QNJYXOA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HHOIJRXPKSM2FLWP7X6QNJYXOA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:HHOIJRXPKSM2FLWP7X6QNJYXOA","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":"d8cc4e112cdf081d629e451e0adf31f8d30aa5b7ea608d4e24f0c09103d12848","cross_cats_sorted":["astro-ph","hep-th"],"license":"","primary_cat":"gr-qc","submitted_at":"1995-09-25T10:44:41Z","title_canon_sha256":"0311e0ba48f03b67db67c18233470274a31d6f6b0fbc806290c918509de87495"},"schema_version":"1.0","source":{"id":"gr-qc/9509044","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9509044","created_at":"2026-07-04T15:58:50Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9509044v1","created_at":"2026-07-04T15:58:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9509044","created_at":"2026-07-04T15:58:50Z"},{"alias_kind":"pith_short_12","alias_value":"HHOIJRXPKSM2","created_at":"2026-07-04T15:58:50Z"},{"alias_kind":"pith_short_16","alias_value":"HHOIJRXPKSM2FLWP","created_at":"2026-07-04T15:58:50Z"},{"alias_kind":"pith_short_8","alias_value":"HHOIJRXP","created_at":"2026-07-04T15:58:50Z"}],"graph_snapshots":[{"event_id":"sha256:885f1546854dd96aea492b666941fd650eb952adb20ef87785c1b51ee4e5f48e","target":"graph","created_at":"2026-07-04T15:58:50Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/gr-qc/9509044/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In a class of generalized Einstein's gravity theories we derive the equations and general asymptotic solutions describing the evolution of the perturbed universe in unified forms. Our gravity theory considers general couplings between the scalar field and the scalar curvature in the Lagrangian, thus includes broad classes of generalized gravity theories resulting from recent attempts for the unification. We analyze both the scalar-type mode and the gravitational wave in analogous ways. For both modes the large scale evolutions are characterized by the same conserved quantities which are valid ","authors_text":"J. Hwang","cross_cats":["astro-ph","hep-th"],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"1995-09-25T10:44:41Z","title":"Unified Analysis of Cosmological Perturbations in Generalized Gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9509044","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":"sha256:4713c154fa07ca33f3fb694e90f22e310b8f9064dfac85c4f304a8b9b4973cfc","target":"record","created_at":"2026-07-04T15:58:50Z","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":"d8cc4e112cdf081d629e451e0adf31f8d30aa5b7ea608d4e24f0c09103d12848","cross_cats_sorted":["astro-ph","hep-th"],"license":"","primary_cat":"gr-qc","submitted_at":"1995-09-25T10:44:41Z","title_canon_sha256":"0311e0ba48f03b67db67c18233470274a31d6f6b0fbc806290c918509de87495"},"schema_version":"1.0","source":{"id":"gr-qc/9509044","kind":"arxiv","version":1}},"canonical_sha256":"39dc84c6ef5499a2aecffdfd06a7177003c43b063aca65c300cf7261d775260c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"39dc84c6ef5499a2aecffdfd06a7177003c43b063aca65c300cf7261d775260c","first_computed_at":"2026-07-04T15:58:50.681953Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:58:50.681953Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4YIrjIGu0GAlJikEvJZV6/stxVJHHGXRGJQ+rK6maRT+DSqQDtS+2QCvdNlRZhMlcUrL5XrWnTkooobAxiFUAA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:58:50.682350Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/9509044","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4713c154fa07ca33f3fb694e90f22e310b8f9064dfac85c4f304a8b9b4973cfc","sha256:885f1546854dd96aea492b666941fd650eb952adb20ef87785c1b51ee4e5f48e"],"state_sha256":"8e867afe17fcb09d15c4ef7a8534d6ce797b6cbb707e75a70c5c58eab70adfcf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mQ9BERJ7vfwi4iHXZRN8y9z2RGxmVXP5ZTkS3sdoNTeo9R+Pih2DyrFyr4j3A/5fCMxVN9PUHO6Wfh5LVHHSBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T21:04:53.083390Z","bundle_sha256":"af2439aea3ae69b876e7d7e36149e29180ea1de7dbe09827646008c13e141ad1"}}