{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:DPL5CU24PD3IYVDMCUBDW4XFB3","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":"b52bbe9601eff9a3fd7b2d50b0fccf7b447ca3ebeec6968409252cb35993f0bb","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-11-20T08:02:13Z","title_canon_sha256":"4b2469b56d6e12abe1f407ffc3e2eb30c0c92a3922fb6607fa11a85f03344ae5"},"schema_version":"1.0","source":{"id":"1211.4678","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.4678","created_at":"2026-05-18T02:40:45Z"},{"alias_kind":"arxiv_version","alias_value":"1211.4678v2","created_at":"2026-05-18T02:40:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.4678","created_at":"2026-05-18T02:40:45Z"},{"alias_kind":"pith_short_12","alias_value":"DPL5CU24PD3I","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"DPL5CU24PD3IYVDM","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"DPL5CU24","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:4886f3dfda54bc5319ecbc7d3c3a7bedc650bfe4c5c7e6b0af1782b28b4986b6","target":"graph","created_at":"2026-05-18T02:40:45Z","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 discuss the implications of purely classical, instead of quantum, theory of gravity for the gravitational wave spectrum generated during inflation. We show that a positive detection of primordial gravitational waves will no longer suffice to determine the scale of inflation in this case -- even a high-scale model of inflation can bypass the observational constraints due to large uncertainties in the initial classical amplitude of the tensor modes.","authors_text":"Amjad Ashoorioon, Anupam Mazumdar, P. S. Bhupal Dev","cross_cats":["astro-ph.CO","gr-qc","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-11-20T08:02:13Z","title":"Implications of purely classical gravity for inflationary tensor modes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.4678","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":"sha256:294ffaa97a4465d73f57e30d4cecbc7209dce7ecaa6ad2c67ace5851b054b0d1","target":"record","created_at":"2026-05-18T02:40:45Z","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":"b52bbe9601eff9a3fd7b2d50b0fccf7b447ca3ebeec6968409252cb35993f0bb","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-11-20T08:02:13Z","title_canon_sha256":"4b2469b56d6e12abe1f407ffc3e2eb30c0c92a3922fb6607fa11a85f03344ae5"},"schema_version":"1.0","source":{"id":"1211.4678","kind":"arxiv","version":2}},"canonical_sha256":"1bd7d1535c78f68c546c15023b72e50eebe260de350b26a39ad615e210884915","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1bd7d1535c78f68c546c15023b72e50eebe260de350b26a39ad615e210884915","first_computed_at":"2026-05-18T02:40:45.865105Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:40:45.865105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1vj2C/9Q/XhKm9WawLGmZNBaM8sACuW3LIv5Wm7k+h+qGRpGSF126Fb7ofnZX1fCvA5LmXagy8CysLEZI+jeAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:40:45.865624Z","signed_message":"canonical_sha256_bytes"},"source_id":"1211.4678","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:294ffaa97a4465d73f57e30d4cecbc7209dce7ecaa6ad2c67ace5851b054b0d1","sha256:4886f3dfda54bc5319ecbc7d3c3a7bedc650bfe4c5c7e6b0af1782b28b4986b6"],"state_sha256":"d21a66833c7e1738c134ccbdc64a95107eb057fe5e9fd3411652c4c3a93c5047"}