{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:OBD6NR7HMJOAKANVTJ34PDQRG7","short_pith_number":"pith:OBD6NR7H","schema_version":"1.0","canonical_sha256":"7047e6c7e7625c0501b59a77c78e1137c76e9ed21dccfbc50cb72e4c38ab3229","source":{"kind":"arxiv","id":"1401.7378","version":2},"attestation_state":"computed","paper":{"title":"Trace-anomaly driven inflation in $f(T)$ gravity and in minimal massive bigravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"Kazuharu Bamba, Sergei D. Odintsov, Shin'ichi Nojiri","submitted_at":"2014-01-29T00:49:37Z","abstract_excerpt":"We explore trace-anomaly driven inflation in modified gravity. It is explicitly shown that in $T^2$ teleparallel gravity, the de Sitter inflation can occur, although quasi de Sitter inflation happens in $R^2$ gravity. Furthermore, we investigate the influence of the trace anomaly on inflation. It is found that in $f(T)$ gravity, the de Sitter inflation can end because it becomes unstable due to the trace anomaly, whereas also in higher derivative gravity, the de Sitter inflation can be realized and it will be over thanks to the trace anomaly for smaller parameter regions in comparison with tho"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1401.7378","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-01-29T00:49:37Z","cross_cats_sorted":["astro-ph.CO","hep-ph","hep-th"],"title_canon_sha256":"59b08c50c9fc590f6bf230427c2b621371b8e3a7e1dc393d40dca407f64cf61d","abstract_canon_sha256":"685ae34aeba7365025912d3d4a80db40bf333a808f000c07fa056b162eed0560"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:56:32.076771Z","signature_b64":"bU1MjPkxavEAcFZsVb2hRUVRtQ1AS3L8iZKk+xDbRJAah2ocCrmJxi1ZcOd2DTQOlJdL7ZYlXf5scvtMNkydAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7047e6c7e7625c0501b59a77c78e1137c76e9ed21dccfbc50cb72e4c38ab3229","last_reissued_at":"2026-05-18T02:56:32.076194Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:56:32.076194Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Trace-anomaly driven inflation in $f(T)$ gravity and in minimal massive bigravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"Kazuharu Bamba, Sergei D. Odintsov, Shin'ichi Nojiri","submitted_at":"2014-01-29T00:49:37Z","abstract_excerpt":"We explore trace-anomaly driven inflation in modified gravity. It is explicitly shown that in $T^2$ teleparallel gravity, the de Sitter inflation can occur, although quasi de Sitter inflation happens in $R^2$ gravity. Furthermore, we investigate the influence of the trace anomaly on inflation. It is found that in $f(T)$ gravity, the de Sitter inflation can end because it becomes unstable due to the trace anomaly, whereas also in higher derivative gravity, the de Sitter inflation can be realized and it will be over thanks to the trace anomaly for smaller parameter regions in comparison with tho"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1401.7378","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1401.7378","created_at":"2026-05-18T02:56:32.076287+00:00"},{"alias_kind":"arxiv_version","alias_value":"1401.7378v2","created_at":"2026-05-18T02:56:32.076287+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1401.7378","created_at":"2026-05-18T02:56:32.076287+00:00"},{"alias_kind":"pith_short_12","alias_value":"OBD6NR7HMJOA","created_at":"2026-05-18T12:28:41.024544+00:00"},{"alias_kind":"pith_short_16","alias_value":"OBD6NR7HMJOAKANV","created_at":"2026-05-18T12:28:41.024544+00:00"},{"alias_kind":"pith_short_8","alias_value":"OBD6NR7H","created_at":"2026-05-18T12:28:41.024544+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OBD6NR7HMJOAKANVTJ34PDQRG7","json":"https://pith.science/pith/OBD6NR7HMJOAKANVTJ34PDQRG7.json","graph_json":"https://pith.science/api/pith-number/OBD6NR7HMJOAKANVTJ34PDQRG7/graph.json","events_json":"https://pith.science/api/pith-number/OBD6NR7HMJOAKANVTJ34PDQRG7/events.json","paper":"https://pith.science/paper/OBD6NR7H"},"agent_actions":{"view_html":"https://pith.science/pith/OBD6NR7HMJOAKANVTJ34PDQRG7","download_json":"https://pith.science/pith/OBD6NR7HMJOAKANVTJ34PDQRG7.json","view_paper":"https://pith.science/paper/OBD6NR7H","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1401.7378&json=true","fetch_graph":"https://pith.science/api/pith-number/OBD6NR7HMJOAKANVTJ34PDQRG7/graph.json","fetch_events":"https://pith.science/api/pith-number/OBD6NR7HMJOAKANVTJ34PDQRG7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OBD6NR7HMJOAKANVTJ34PDQRG7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OBD6NR7HMJOAKANVTJ34PDQRG7/action/storage_attestation","attest_author":"https://pith.science/pith/OBD6NR7HMJOAKANVTJ34PDQRG7/action/author_attestation","sign_citation":"https://pith.science/pith/OBD6NR7HMJOAKANVTJ34PDQRG7/action/citation_signature","submit_replication":"https://pith.science/pith/OBD6NR7HMJOAKANVTJ34PDQRG7/action/replication_record"}},"created_at":"2026-05-18T02:56:32.076287+00:00","updated_at":"2026-05-18T02:56:32.076287+00:00"}