{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:7II44ZK5CVCGH62XTOJ24OVHTB","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":"0ec5644797fe5c907aec4607f1637a655f05d2d3d081a344a5e029b2fdb850f3","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-08-14T04:48:17Z","title_canon_sha256":"de5ea783baac0321782907d81462eadb9fe787feaccc31aa96fd6d2e818acb96"},"schema_version":"1.0","source":{"id":"1408.3192","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.3192","created_at":"2026-05-18T01:42:19Z"},{"alias_kind":"arxiv_version","alias_value":"1408.3192v1","created_at":"2026-05-18T01:42:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.3192","created_at":"2026-05-18T01:42:19Z"},{"alias_kind":"pith_short_12","alias_value":"7II44ZK5CVCG","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"7II44ZK5CVCGH62X","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"7II44ZK5","created_at":"2026-05-18T12:28:16Z"}],"graph_snapshots":[{"event_id":"sha256:51769acef48c71fea19c5ccd429aae43a2524c35f3c4afabd7cdcb8423a9017e","target":"graph","created_at":"2026-05-18T01:42:19Z","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 study tachyon field inflation in the light of the Planck+WMAP+BICEP2+BAO joint data. While the minimally coupled tachyon field inflation is consistent with the Planck2013 data, it is not confirmed by the Planck+WMAP+BICEP2+BAO dataset. However, a nonminimally coupled tachyon field inflation is consistent with this joint dataset.","authors_text":"Kourosh Nozari, Narges Rashidi","cross_cats":["gr-qc","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-08-14T04:48:17Z","title":"Tachyon field inflation in the light of BICEP2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.3192","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":"sha256:322140fd8414e7e916faba7eac677ce88a81593dc54e26ed0f668a730340a557","target":"record","created_at":"2026-05-18T01:42:19Z","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":"0ec5644797fe5c907aec4607f1637a655f05d2d3d081a344a5e029b2fdb850f3","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-08-14T04:48:17Z","title_canon_sha256":"de5ea783baac0321782907d81462eadb9fe787feaccc31aa96fd6d2e818acb96"},"schema_version":"1.0","source":{"id":"1408.3192","kind":"arxiv","version":1}},"canonical_sha256":"fa11ce655d154463fb579b93ae3aa7985f74a1519d6bebc9e35e7c1697308d2f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fa11ce655d154463fb579b93ae3aa7985f74a1519d6bebc9e35e7c1697308d2f","first_computed_at":"2026-05-18T01:42:19.153635Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:19.153635Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Eocii7d/EgYqMYiXyXfWChabtcBh36/4A3WE05oB42eqomdGh2/UqH/8lXqRrZIjn5bUigjzI9G7GL4QUVteCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:19.154171Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.3192","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:322140fd8414e7e916faba7eac677ce88a81593dc54e26ed0f668a730340a557","sha256:51769acef48c71fea19c5ccd429aae43a2524c35f3c4afabd7cdcb8423a9017e"],"state_sha256":"536f3412a7722284fc54729fd342c1e1d62dca12c381f10f0275d60cbc4e848f"}