{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:5PSHYH7XZGS3AMM3ZRIGCI4YBA","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":"18ecb9b3222e9d49390707a2474869ae09250ea80a743b3e9cf6a4830f0027e8","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-03-02T05:17:10Z","title_canon_sha256":"6153c573d2b9803a7513ec81aa1a8030af0a4b331e79e866dc3f45af6109f0a7"},"schema_version":"1.0","source":{"id":"2003.00664","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2003.00664","created_at":"2026-07-05T01:10:34Z"},{"alias_kind":"arxiv_version","alias_value":"2003.00664v2","created_at":"2026-07-05T01:10:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.00664","created_at":"2026-07-05T01:10:34Z"},{"alias_kind":"pith_short_12","alias_value":"5PSHYH7XZGS3","created_at":"2026-07-05T01:10:34Z"},{"alias_kind":"pith_short_16","alias_value":"5PSHYH7XZGS3AMM3","created_at":"2026-07-05T01:10:34Z"},{"alias_kind":"pith_short_8","alias_value":"5PSHYH7X","created_at":"2026-07-05T01:10:34Z"}],"graph_snapshots":[{"event_id":"sha256:418a3d78fac7e9a276964b04d12b34daf4b6c29ea10eedc4494ac1500085da18","target":"graph","created_at":"2026-07-05T01:10:34Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2003.00664/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The idea of gauge theories of gravity predicts that there should exist not only the massless graviton but also massive particles carrying the gravitational force. We study the cosmology in a quadratic gravity with dynamical torsion where gravity may be interpreted as a gauge force associated with the Poincar\\'{e} group. In addition to the massless spin-2 graviton, the model contains four non-ghost massive particle species: a couple of spin-0, a spin-1 and a spin-2. Supposing the restoration of the local Weyl invariance in the UV limit and the parity invariance, we find the most general minisup","authors_text":"Katsuki Aoki, Shinji Mukohyama","cross_cats":["astro-ph.CO","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-03-02T05:17:10Z","title":"Consistent inflationary cosmology from quadratic gravity with dynamical torsion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.00664","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":"sha256:8d4d77a2551cdfae0504ef4b88178de2998a7e6a0a035d682acfb4fd8dee08b4","target":"record","created_at":"2026-07-05T01:10:34Z","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":"18ecb9b3222e9d49390707a2474869ae09250ea80a743b3e9cf6a4830f0027e8","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2020-03-02T05:17:10Z","title_canon_sha256":"6153c573d2b9803a7513ec81aa1a8030af0a4b331e79e866dc3f45af6109f0a7"},"schema_version":"1.0","source":{"id":"2003.00664","kind":"arxiv","version":2}},"canonical_sha256":"ebe47c1ff7c9a5b0319bcc50612398083c84e3cc2ec5345f5020fe766a4cf9f5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ebe47c1ff7c9a5b0319bcc50612398083c84e3cc2ec5345f5020fe766a4cf9f5","first_computed_at":"2026-07-05T01:10:34.380764Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:10:34.380764Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ftmVilHHBPTeKIK+y6hLXznR0F2arwFK/wGdztoUIEhVJ3oNa4hJUQsIgOvG0WkzFUJF+JfKeUri+4ihFN/ICA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:10:34.381200Z","signed_message":"canonical_sha256_bytes"},"source_id":"2003.00664","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8d4d77a2551cdfae0504ef4b88178de2998a7e6a0a035d682acfb4fd8dee08b4","sha256:418a3d78fac7e9a276964b04d12b34daf4b6c29ea10eedc4494ac1500085da18"],"state_sha256":"2ab540c08a708a3381cbfb728a8878545cad599e4e8a00b7dc09877ea4a065d0"}