{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:L3W3CB5NLK35YL2IJ336LRP5EQ","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":"98fdf87262ff736aad6ba87fd0a0ccee0ba1fa27781722dfe115d5fb744ca628","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-02-22T17:22:48Z","title_canon_sha256":"dae7f7c23d72957e5982455694671b270c1fff080fd431c95cd575b0d71208d5"},"schema_version":"1.0","source":{"id":"1202.4975","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.4975","created_at":"2026-05-18T04:01:40Z"},{"alias_kind":"arxiv_version","alias_value":"1202.4975v1","created_at":"2026-05-18T04:01:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.4975","created_at":"2026-05-18T04:01:40Z"},{"alias_kind":"pith_short_12","alias_value":"L3W3CB5NLK35","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"L3W3CB5NLK35YL2I","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"L3W3CB5N","created_at":"2026-05-18T12:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:1808eb091c797cc08365d7ec5c4a8ac9d28cb096682842276ba3f50d9c4b05d1","target":"graph","created_at":"2026-05-18T04:01:40Z","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 main goal of this paper is to derive the primordial power spectrum for the scalar perturbations generated as a result of quantum fluctuations during an inflationary pe- riod by an alternative approach of field quantization[1-3]. Formulas are derived for the gravitational waves, special cases of which include power law inflation and inflation in the slow roll approximation, in Krein space quantization.","authors_text":"A. Sojasi, E. Yusofi, M. Mohsenzadeh","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-02-22T17:22:48Z","title":"Spectrum of Gravitational Waves in Krein Space Quantization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.4975","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":"sha256:71db86689dc60223c3a07e1133c289550b90ec19ea6647b313a2f8fd999daa61","target":"record","created_at":"2026-05-18T04:01:40Z","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":"98fdf87262ff736aad6ba87fd0a0ccee0ba1fa27781722dfe115d5fb744ca628","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-02-22T17:22:48Z","title_canon_sha256":"dae7f7c23d72957e5982455694671b270c1fff080fd431c95cd575b0d71208d5"},"schema_version":"1.0","source":{"id":"1202.4975","kind":"arxiv","version":1}},"canonical_sha256":"5eedb107ad5ab7dc2f484ef7e5c5fd241e0d383f2f60e476d0e3807f646f363a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5eedb107ad5ab7dc2f484ef7e5c5fd241e0d383f2f60e476d0e3807f646f363a","first_computed_at":"2026-05-18T04:01:40.134399Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:01:40.134399Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PYqOtqu2zSrl2rCaYQhgTwRxG1++TdiQ+vQm6kAjqvPbYYbnMf5ZYnJgpZcCywtH1nmLlUdk3sf7+xy+R2obAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:01:40.135142Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.4975","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:71db86689dc60223c3a07e1133c289550b90ec19ea6647b313a2f8fd999daa61","sha256:1808eb091c797cc08365d7ec5c4a8ac9d28cb096682842276ba3f50d9c4b05d1"],"state_sha256":"6d313f45cfec544cca8541d0a40414a9c5776c2fb793882ff9a501066ba04ede"}