{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:4YMETHGARPVAYK4KYQZFKZXB2B","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":"ef52c9d8de6fc3b379975295cd8f18dc0e34159fba7bdac135de1cfc72c9d905","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-11-17T15:08:56Z","title_canon_sha256":"7aff77d2b7d009c2c80cccbb9743278aa67959d69b869cd38fd15e3cd65c72ce"},"schema_version":"1.0","source":{"id":"1711.06580","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.06580","created_at":"2026-05-18T00:20:56Z"},{"alias_kind":"arxiv_version","alias_value":"1711.06580v1","created_at":"2026-05-18T00:20:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.06580","created_at":"2026-05-18T00:20:56Z"},{"alias_kind":"pith_short_12","alias_value":"4YMETHGARPVA","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_16","alias_value":"4YMETHGARPVAYK4K","created_at":"2026-05-18T12:31:00Z"},{"alias_kind":"pith_short_8","alias_value":"4YMETHGA","created_at":"2026-05-18T12:31:00Z"}],"graph_snapshots":[{"event_id":"sha256:0e74f03cc0d9a997fa61c35356c9740a3a2d035063f6d63ac60f74488371e274","target":"graph","created_at":"2026-05-18T00:20:56Z","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 previous work, a new kind of inflation model was proposed, which has the interesting property that its perturbation equation of motion gets a correction of k^4, due to the non-linearity of the kinetic term. Nonetheless, the scale-invariance of the power spectrum remains valid, both in large-k and small-k limits. In this paper, we investigate in detail the spectral index, the index running and the tensor/scalar ratio in this model, especially on the potential-driven case, and compare the results to the current PLANCK/BICEP observational data. We also discuss the tensor spectrum in this c","authors_text":"Defu Hou, Hou Wenjie, Jun Chen, Taotao Qiu","cross_cats":["gr-qc","hep-ph","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-11-17T15:08:56Z","title":"Confronting the Potential-driven DBI-inspired nonminimal kinetic coupling (Dinkic) inflation to the observational data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.06580","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":"sha256:245ca8a9e4135925f7a193de49a4c1b6a500149b4d720fcdb1beaa54a71460c6","target":"record","created_at":"2026-05-18T00:20:56Z","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":"ef52c9d8de6fc3b379975295cd8f18dc0e34159fba7bdac135de1cfc72c9d905","cross_cats_sorted":["gr-qc","hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-11-17T15:08:56Z","title_canon_sha256":"7aff77d2b7d009c2c80cccbb9743278aa67959d69b869cd38fd15e3cd65c72ce"},"schema_version":"1.0","source":{"id":"1711.06580","kind":"arxiv","version":1}},"canonical_sha256":"e618499cc08bea0c2b8ac4325566e1d0770cd29d74abb6089a5d33f037718336","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e618499cc08bea0c2b8ac4325566e1d0770cd29d74abb6089a5d33f037718336","first_computed_at":"2026-05-18T00:20:56.006277Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:20:56.006277Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2tI7PLy+XVB0w5sIOXu2PKjqg/It1zUPt61bHMbe1yjquRe/K2SnL9zOFtpxUHWTixtQtIZp7UA6ERpsTyu7Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:20:56.007000Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.06580","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:245ca8a9e4135925f7a193de49a4c1b6a500149b4d720fcdb1beaa54a71460c6","sha256:0e74f03cc0d9a997fa61c35356c9740a3a2d035063f6d63ac60f74488371e274"],"state_sha256":"821637913b562d52d4da7fb46371e7ad7e9efaa72bde130b75ccf9296a0189f3"}