{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:SYLYUIBOLY2OR3DZ2563ZFK5YC","short_pith_number":"pith:SYLYUIBO","canonical_record":{"source":{"id":"1405.6367","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-25T09:14:32Z","cross_cats_sorted":[],"title_canon_sha256":"366f8750973c40252e4bb7ed79cd18ac47defdd7a06643b66666d50c103de937","abstract_canon_sha256":"4a5d85d055e50c85cf73aa59ee9b1e066f7d92f5095c638691355a67d6b27fb8"},"schema_version":"1.0"},"canonical_sha256":"96178a202e5e34e8ec79d77dbc955dc082f72cef1da05eba70a33ef6852c139e","source":{"kind":"arxiv","id":"1405.6367","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.6367","created_at":"2026-05-18T02:31:21Z"},{"alias_kind":"arxiv_version","alias_value":"1405.6367v2","created_at":"2026-05-18T02:31:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.6367","created_at":"2026-05-18T02:31:21Z"},{"alias_kind":"pith_short_12","alias_value":"SYLYUIBOLY2O","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"SYLYUIBOLY2OR3DZ","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"SYLYUIBO","created_at":"2026-05-18T12:28:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:SYLYUIBOLY2OR3DZ2563ZFK5YC","target":"record","payload":{"canonical_record":{"source":{"id":"1405.6367","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-25T09:14:32Z","cross_cats_sorted":[],"title_canon_sha256":"366f8750973c40252e4bb7ed79cd18ac47defdd7a06643b66666d50c103de937","abstract_canon_sha256":"4a5d85d055e50c85cf73aa59ee9b1e066f7d92f5095c638691355a67d6b27fb8"},"schema_version":"1.0"},"canonical_sha256":"96178a202e5e34e8ec79d77dbc955dc082f72cef1da05eba70a33ef6852c139e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:31:21.091793Z","signature_b64":"L2LMGcILg15Nw4AGYMhpyueBxGr3gm7uN2ATo8U416t8+iRobUSdIz0f7sQtZEIYaLRIVjdwQUy6+uJqtjVCCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"96178a202e5e34e8ec79d77dbc955dc082f72cef1da05eba70a33ef6852c139e","last_reissued_at":"2026-05-18T02:31:21.091210Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:31:21.091210Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.6367","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":"2026-05-18T02:31:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+o1V2ifrA0kP62x066x3EV5R7uJVfhOUiC/Qlak+uY4syBQ4Ie/gzk/vn0es7SxNQyk8lh3dOqkX2Qci8z7NCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T07:36:17.918842Z"},"content_sha256":"8dfcffedc4d91ed091eb6e9a5da24a1af2896aacc2607b240a318892d5cefbc2","schema_version":"1.0","event_id":"sha256:8dfcffedc4d91ed091eb6e9a5da24a1af2896aacc2607b240a318892d5cefbc2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:SYLYUIBOLY2OR3DZ2563ZFK5YC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phenomenology analysis of duration inflation for Tachyon field in loop quantum cosmology","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Fei Huang, Jian-Yang Zhu, Kui Xiao, Xiao-Kai He","submitted_at":"2014-05-25T09:14:32Z","abstract_excerpt":"Assuming that the e-folding number is just determined by the change of the scale factor, the tachyonic inflation theory in LQC has been discussed. Considering the tachyon field with exponential potential and inverse quadratic potential, we find that the evolutionary pictures of super inflation are affected by the potentials and the initial conditions. However it cannot provide enough e-folding number, no matter which condition is chosen. Therefore a slow-rolling inflation is necessary. The e-folding number for slow-rolling inflation depends on the values of the parameter $\\alpha$ of the expone"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.6367","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":"2026-05-18T02:31:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O3pvNi3EolPHjL149EKU0uEBUY2IYQzjw6DKs+MT3UzC9Kn6ofgbB4nGSZ+p9UXHelEVW0x4XqsXkSQUaqpHAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T07:36:17.919196Z"},"content_sha256":"a732e918d94507fd7e85ebffaa3bd46d23109799216d9c935304c2dee96ae9e6","schema_version":"1.0","event_id":"sha256:a732e918d94507fd7e85ebffaa3bd46d23109799216d9c935304c2dee96ae9e6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SYLYUIBOLY2OR3DZ2563ZFK5YC/bundle.json","state_url":"https://pith.science/pith/SYLYUIBOLY2OR3DZ2563ZFK5YC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SYLYUIBOLY2OR3DZ2563ZFK5YC/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":"2026-05-25T07:36:17Z","links":{"resolver":"https://pith.science/pith/SYLYUIBOLY2OR3DZ2563ZFK5YC","bundle":"https://pith.science/pith/SYLYUIBOLY2OR3DZ2563ZFK5YC/bundle.json","state":"https://pith.science/pith/SYLYUIBOLY2OR3DZ2563ZFK5YC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SYLYUIBOLY2OR3DZ2563ZFK5YC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:SYLYUIBOLY2OR3DZ2563ZFK5YC","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":"4a5d85d055e50c85cf73aa59ee9b1e066f7d92f5095c638691355a67d6b27fb8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-25T09:14:32Z","title_canon_sha256":"366f8750973c40252e4bb7ed79cd18ac47defdd7a06643b66666d50c103de937"},"schema_version":"1.0","source":{"id":"1405.6367","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.6367","created_at":"2026-05-18T02:31:21Z"},{"alias_kind":"arxiv_version","alias_value":"1405.6367v2","created_at":"2026-05-18T02:31:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.6367","created_at":"2026-05-18T02:31:21Z"},{"alias_kind":"pith_short_12","alias_value":"SYLYUIBOLY2O","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"SYLYUIBOLY2OR3DZ","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"SYLYUIBO","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:a732e918d94507fd7e85ebffaa3bd46d23109799216d9c935304c2dee96ae9e6","target":"graph","created_at":"2026-05-18T02:31:21Z","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":"Assuming that the e-folding number is just determined by the change of the scale factor, the tachyonic inflation theory in LQC has been discussed. Considering the tachyon field with exponential potential and inverse quadratic potential, we find that the evolutionary pictures of super inflation are affected by the potentials and the initial conditions. However it cannot provide enough e-folding number, no matter which condition is chosen. Therefore a slow-rolling inflation is necessary. The e-folding number for slow-rolling inflation depends on the values of the parameter $\\alpha$ of the expone","authors_text":"Fei Huang, Jian-Yang Zhu, Kui Xiao, Xiao-Kai He","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-25T09:14:32Z","title":"Phenomenology analysis of duration inflation for Tachyon field in loop quantum cosmology"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.6367","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":"sha256:8dfcffedc4d91ed091eb6e9a5da24a1af2896aacc2607b240a318892d5cefbc2","target":"record","created_at":"2026-05-18T02:31:21Z","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":"4a5d85d055e50c85cf73aa59ee9b1e066f7d92f5095c638691355a67d6b27fb8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-25T09:14:32Z","title_canon_sha256":"366f8750973c40252e4bb7ed79cd18ac47defdd7a06643b66666d50c103de937"},"schema_version":"1.0","source":{"id":"1405.6367","kind":"arxiv","version":2}},"canonical_sha256":"96178a202e5e34e8ec79d77dbc955dc082f72cef1da05eba70a33ef6852c139e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"96178a202e5e34e8ec79d77dbc955dc082f72cef1da05eba70a33ef6852c139e","first_computed_at":"2026-05-18T02:31:21.091210Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:31:21.091210Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"L2LMGcILg15Nw4AGYMhpyueBxGr3gm7uN2ATo8U416t8+iRobUSdIz0f7sQtZEIYaLRIVjdwQUy6+uJqtjVCCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:31:21.091793Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.6367","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8dfcffedc4d91ed091eb6e9a5da24a1af2896aacc2607b240a318892d5cefbc2","sha256:a732e918d94507fd7e85ebffaa3bd46d23109799216d9c935304c2dee96ae9e6"],"state_sha256":"ca9068bde01b10f537f94e586d6a4b4361cb299f878c580cc25ff9bd4a4cdfcd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vfrLUO4jzASBp9KVfkktEwpknUrByHp8dX4rOb08mN82UWpx0Zluv6oCQO0W2bLjUWJ/Wgbw7IRuGLJMEQXdCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T07:36:17.921433Z","bundle_sha256":"09c0e7ecc2b6f48eb3085671b900b22fc19e772a59a671570edc1ade86d6b094"}}