{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:CPCJFFSMCEX6A2ZB3Q2UWXHF65","short_pith_number":"pith:CPCJFFSM","canonical_record":{"source":{"id":"1402.4964","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-02-20T11:06:57Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"5d3cc689b946398f8d847c6c69faff58af51b2673b3fa8b9a2ece9053b3cd8ec","abstract_canon_sha256":"cfdf73dc8bbe55213310f6c0305e4993b1a6703878a20fe50940509068263a1f"},"schema_version":"1.0"},"canonical_sha256":"13c492964c112fe06b21dc354b5ce5f77534211392105754b3aa82a4047c2b42","source":{"kind":"arxiv","id":"1402.4964","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.4964","created_at":"2026-05-18T02:25:32Z"},{"alias_kind":"arxiv_version","alias_value":"1402.4964v2","created_at":"2026-05-18T02:25:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.4964","created_at":"2026-05-18T02:25:32Z"},{"alias_kind":"pith_short_12","alias_value":"CPCJFFSMCEX6","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"CPCJFFSMCEX6A2ZB","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"CPCJFFSM","created_at":"2026-05-18T12:28:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:CPCJFFSMCEX6A2ZB3Q2UWXHF65","target":"record","payload":{"canonical_record":{"source":{"id":"1402.4964","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-02-20T11:06:57Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"5d3cc689b946398f8d847c6c69faff58af51b2673b3fa8b9a2ece9053b3cd8ec","abstract_canon_sha256":"cfdf73dc8bbe55213310f6c0305e4993b1a6703878a20fe50940509068263a1f"},"schema_version":"1.0"},"canonical_sha256":"13c492964c112fe06b21dc354b5ce5f77534211392105754b3aa82a4047c2b42","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:25:32.749427Z","signature_b64":"CTXBInrynqt+6qCoP20gOfAn3HRGKATusHZW03Nb70T7ycg75YZH8sxNw+cmc4QsmoZbKBMx1vVLH9cZAg8TAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"13c492964c112fe06b21dc354b5ce5f77534211392105754b3aa82a4047c2b42","last_reissued_at":"2026-05-18T02:25:32.748991Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:25:32.748991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1402.4964","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:25:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ixjzB1+WGuYpNbIA3xDpjvQ3JFLStVc5s76+6fFkpoC084mmjPayDJ5lKKfOSJzfiH2Mn7Zfx3i6gbkxfxf9DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T10:34:00.458575Z"},"content_sha256":"1e93418ac813ab648e5500af8c9a4c82058e6a7250212aa3803465d54a30aa6e","schema_version":"1.0","event_id":"sha256:1e93418ac813ab648e5500af8c9a4c82058e6a7250212aa3803465d54a30aa6e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:CPCJFFSMCEX6A2ZB3Q2UWXHF65","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"UV-extending Ghost Inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Mikhail M. Ivanov, Sergey Sibiryakov","submitted_at":"2014-02-20T11:06:57Z","abstract_excerpt":"We present a setup that provides a partial UV-completion of the ghost inflation model up to a scale which can be almost as high as the Planck mass. This is achieved by coupling the inflaton to the Lorentz-violating sector described by the Einstein-aether theory or its khronometric version. Compared to previous works on ghost inflation our setup allows to go beyond the study of small perturbations and include the background dynamics in a unified framework. In the specific regime when the expansion of the Universe is dominated by the kinetic energy of the inflaton we find that the model predicts"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.4964","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:25:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UfL+b6nplUkCrBO3FXKKWYKtOWG41zHD3Vu9lO/tDrYV6C1sRThEI2YKpIzOHRUYhG3Key2UK4sQ5NNO1aSBAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T10:34:00.459189Z"},"content_sha256":"203e4b85fd54de99c02a56d0c5e3d2f3fe5109126677bb7a531b6377bcd35117","schema_version":"1.0","event_id":"sha256:203e4b85fd54de99c02a56d0c5e3d2f3fe5109126677bb7a531b6377bcd35117"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CPCJFFSMCEX6A2ZB3Q2UWXHF65/bundle.json","state_url":"https://pith.science/pith/CPCJFFSMCEX6A2ZB3Q2UWXHF65/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CPCJFFSMCEX6A2ZB3Q2UWXHF65/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-05T10:34:00Z","links":{"resolver":"https://pith.science/pith/CPCJFFSMCEX6A2ZB3Q2UWXHF65","bundle":"https://pith.science/pith/CPCJFFSMCEX6A2ZB3Q2UWXHF65/bundle.json","state":"https://pith.science/pith/CPCJFFSMCEX6A2ZB3Q2UWXHF65/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CPCJFFSMCEX6A2ZB3Q2UWXHF65/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:CPCJFFSMCEX6A2ZB3Q2UWXHF65","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":"cfdf73dc8bbe55213310f6c0305e4993b1a6703878a20fe50940509068263a1f","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-02-20T11:06:57Z","title_canon_sha256":"5d3cc689b946398f8d847c6c69faff58af51b2673b3fa8b9a2ece9053b3cd8ec"},"schema_version":"1.0","source":{"id":"1402.4964","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.4964","created_at":"2026-05-18T02:25:32Z"},{"alias_kind":"arxiv_version","alias_value":"1402.4964v2","created_at":"2026-05-18T02:25:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.4964","created_at":"2026-05-18T02:25:32Z"},{"alias_kind":"pith_short_12","alias_value":"CPCJFFSMCEX6","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"CPCJFFSMCEX6A2ZB","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"CPCJFFSM","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:203e4b85fd54de99c02a56d0c5e3d2f3fe5109126677bb7a531b6377bcd35117","target":"graph","created_at":"2026-05-18T02:25:32Z","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 present a setup that provides a partial UV-completion of the ghost inflation model up to a scale which can be almost as high as the Planck mass. This is achieved by coupling the inflaton to the Lorentz-violating sector described by the Einstein-aether theory or its khronometric version. Compared to previous works on ghost inflation our setup allows to go beyond the study of small perturbations and include the background dynamics in a unified framework. In the specific regime when the expansion of the Universe is dominated by the kinetic energy of the inflaton we find that the model predicts","authors_text":"Mikhail M. Ivanov, Sergey Sibiryakov","cross_cats":["gr-qc","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-02-20T11:06:57Z","title":"UV-extending Ghost Inflation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.4964","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":"sha256:1e93418ac813ab648e5500af8c9a4c82058e6a7250212aa3803465d54a30aa6e","target":"record","created_at":"2026-05-18T02:25:32Z","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":"cfdf73dc8bbe55213310f6c0305e4993b1a6703878a20fe50940509068263a1f","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2014-02-20T11:06:57Z","title_canon_sha256":"5d3cc689b946398f8d847c6c69faff58af51b2673b3fa8b9a2ece9053b3cd8ec"},"schema_version":"1.0","source":{"id":"1402.4964","kind":"arxiv","version":2}},"canonical_sha256":"13c492964c112fe06b21dc354b5ce5f77534211392105754b3aa82a4047c2b42","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"13c492964c112fe06b21dc354b5ce5f77534211392105754b3aa82a4047c2b42","first_computed_at":"2026-05-18T02:25:32.748991Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:25:32.748991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CTXBInrynqt+6qCoP20gOfAn3HRGKATusHZW03Nb70T7ycg75YZH8sxNw+cmc4QsmoZbKBMx1vVLH9cZAg8TAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:25:32.749427Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.4964","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1e93418ac813ab648e5500af8c9a4c82058e6a7250212aa3803465d54a30aa6e","sha256:203e4b85fd54de99c02a56d0c5e3d2f3fe5109126677bb7a531b6377bcd35117"],"state_sha256":"091a403a88fa06758f659f2e5a27d180b718f5f7dfe21f8497ddf98b0e45a486"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1ltod2TCKFqsfaE/VMEKAdsnHBkWjnBxrIe+PYOXsf9i+QcPQuMSRqghOIMYwSSuus8QZUKvpRnWuVYI+M4jDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T10:34:00.462699Z","bundle_sha256":"986026245daa0bc3f967273bfbc9476db07350049ba1334000b94bd6915fe324"}}