{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:CDNGRYCNWGXAX5Q5APKEJ6YA5M","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":"cb25715b4b32610e7011067dae623b7598d181bd890b41b920df5c6a610ee963","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-12-27T09:24:04Z","title_canon_sha256":"10de1cd3330e4285ab6ac43bc78ae4aca111a1b29da0b6abfa7fb768e6ab76e1"},"schema_version":"1.0","source":{"id":"1712.09530","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.09530","created_at":"2026-05-18T00:26:23Z"},{"alias_kind":"arxiv_version","alias_value":"1712.09530v2","created_at":"2026-05-18T00:26:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.09530","created_at":"2026-05-18T00:26:23Z"},{"alias_kind":"pith_short_12","alias_value":"CDNGRYCNWGXA","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"CDNGRYCNWGXAX5Q5","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"CDNGRYCN","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:ae57242acf380928c54d5f6fd2a54bdea35d9138c720362356276270819a55e5","target":"graph","created_at":"2026-05-18T00:26:23Z","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":"In the spirit of Galileon inflation and by considering some sorts of non-canonical kinetic terms in the action, we realize a stage of super-inflation leading to a blue-tilted tensor perturbation. We show also that addition of Galileon-like term to the action leads to avoidance of ghost instabilities in this setup.","authors_text":"K. Nozari, S. Shafizadeh","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-12-27T09:24:04Z","title":"Realization of blue spectrum in generalized Galileon super-inflation models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.09530","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":"sha256:117042be8805d67f7b9aedf057bd475b19b6c712fe378db834ab14dfe629aa2d","target":"record","created_at":"2026-05-18T00:26:23Z","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":"cb25715b4b32610e7011067dae623b7598d181bd890b41b920df5c6a610ee963","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2017-12-27T09:24:04Z","title_canon_sha256":"10de1cd3330e4285ab6ac43bc78ae4aca111a1b29da0b6abfa7fb768e6ab76e1"},"schema_version":"1.0","source":{"id":"1712.09530","kind":"arxiv","version":2}},"canonical_sha256":"10da68e04db1ae0bf61d03d444fb00eb2ae6d963428ddaaaea0e85c30e57c553","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"10da68e04db1ae0bf61d03d444fb00eb2ae6d963428ddaaaea0e85c30e57c553","first_computed_at":"2026-05-18T00:26:23.154615Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:23.154615Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WUOa2UFw/AUF0ruLmqIGX7mIXgzg0fbbUCnvYxAQTXWGJdYRHJmlm5x2IqgH27u3NdQw+eg0eiWP4Wso4onXBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:23.155327Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.09530","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:117042be8805d67f7b9aedf057bd475b19b6c712fe378db834ab14dfe629aa2d","sha256:ae57242acf380928c54d5f6fd2a54bdea35d9138c720362356276270819a55e5"],"state_sha256":"9027b7dba4f1c665669d11f96f0d680b0940cda943147838f7424f10b0a7187a"}