{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:RSXZBSTY5JNWAYAUQD64JHK24N","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":"1874a89f523ce0351aafe552474493ce5b58578aef838fc2a1a50166e33698f4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-01-30T20:48:58Z","title_canon_sha256":"64a9a52e3e413a3f056a64347bf44349e3fb05c659da6d904c5597a3bc8e3c5d"},"schema_version":"1.0","source":{"id":"1302.1180","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.1180","created_at":"2026-05-18T00:46:49Z"},{"alias_kind":"arxiv_version","alias_value":"1302.1180v2","created_at":"2026-05-18T00:46:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.1180","created_at":"2026-05-18T00:46:49Z"},{"alias_kind":"pith_short_12","alias_value":"RSXZBSTY5JNW","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"RSXZBSTY5JNWAYAU","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"RSXZBSTY","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:56abbec6eac343ec89929fba7fc9ff88c7f3e8a2fdf443800605975337986080","target":"graph","created_at":"2026-05-18T00:46:49Z","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 consider the spatially flat Friedmann-Lemaitre-Robertson-Walker space time in the teleparallel model of gravity and assume that the universe is filled nearly by cold dark matter and a nonminimally coupled scalar field with a power-law potential as dark energy. We investigate the possibility that the universe undergoes a transition from quintessence to phantom phase. An analytical solution for the scalar field is obtained and necessary conditions required for such a transition are discussed.","authors_text":"H. Mohseni Sadjadi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-01-30T20:48:58Z","title":"Notes on teleparallel cosmology with nonminimally coupled scalar field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.1180","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:f1c2fda5cf73ea0ee96857b783028f5860917b3e870262eed80afae11ae9e563","target":"record","created_at":"2026-05-18T00:46:49Z","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":"1874a89f523ce0351aafe552474493ce5b58578aef838fc2a1a50166e33698f4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-01-30T20:48:58Z","title_canon_sha256":"64a9a52e3e413a3f056a64347bf44349e3fb05c659da6d904c5597a3bc8e3c5d"},"schema_version":"1.0","source":{"id":"1302.1180","kind":"arxiv","version":2}},"canonical_sha256":"8caf90ca78ea5b60601480fdc49d5ae357e81df3841b69d68a9ea710a05db16a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8caf90ca78ea5b60601480fdc49d5ae357e81df3841b69d68a9ea710a05db16a","first_computed_at":"2026-05-18T00:46:49.988547Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:46:49.988547Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"owtBtQIdrPaA8sXSMzq/fwun9tl5SIHDQoomQKEywvIow7hBpp62KcU+Vb2/i+GeTDqNyp0lJv9XCGpDI1+dDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:46:49.989223Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.1180","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f1c2fda5cf73ea0ee96857b783028f5860917b3e870262eed80afae11ae9e563","sha256:56abbec6eac343ec89929fba7fc9ff88c7f3e8a2fdf443800605975337986080"],"state_sha256":"b43dd901b635e00988f0d99dccfa0a96e9e28ebf01e99cd5c07260e97c16d101"}