{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:OFNV6WKTFNOBJAU5VMPAAYZPZD","short_pith_number":"pith:OFNV6WKT","schema_version":"1.0","canonical_sha256":"715b5f59532b5c14829dab1e00632fc8e5b7de717f03f087cb75093944c88773","source":{"kind":"arxiv","id":"2006.03581","version":2},"attestation_state":"computed","paper":{"title":"Mapping Poincar\\'{e} gauge cosmology to Horndeski theory for emergent dark energy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"gr-qc","authors_text":"A. N. Lasenby, M. P. Hobson, W. E. V. Barker, W. J. Handley","submitted_at":"2020-06-05T17:54:04Z","abstract_excerpt":"The ten-parameter, quadratic Poincar\\'e gauge theory of gravity is a plausible alternative to general relativity. We show that the rich background cosmology of the gauge theory is described by a non-canonical bi-scalar-tensor theory in the Jordan frame: the `metrical analogue'. This provides a unified framework for future investigation by the broader community. For many parameter choices, the non-canonical term reduces to a Cuscuton field of the form $\\smash{\\sqrt{|X^{\\phi\\phi}|}}$. The Einstein-Cartan-Kibble-Sciama theory maps to a pure quadratic Cuscuton, whereas the teleparallel theory maps"},"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":"2006.03581","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-06-05T17:54:04Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"82521d49644a4636ff48e78cfe99dce4f40c29165ccea7ef883e14adda92122b","abstract_canon_sha256":"cbf01db39ecc37f009a2160be606dadbef807efb616eb646253f95f579dd2388"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:40:30.390779Z","signature_b64":"oKNonCoflJNKsZIBXbSzxA0WlMZyUnQqSOhOG/3FIMKBDj4kN23q3NumbS14ZJoZDDhecTpiwrRzBNIhcA/qBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"715b5f59532b5c14829dab1e00632fc8e5b7de717f03f087cb75093944c88773","last_reissued_at":"2026-07-05T01:40:30.390347Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:40:30.390347Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Mapping Poincar\\'{e} gauge cosmology to Horndeski theory for emergent dark energy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"gr-qc","authors_text":"A. N. Lasenby, M. P. Hobson, W. E. V. Barker, W. J. Handley","submitted_at":"2020-06-05T17:54:04Z","abstract_excerpt":"The ten-parameter, quadratic Poincar\\'e gauge theory of gravity is a plausible alternative to general relativity. We show that the rich background cosmology of the gauge theory is described by a non-canonical bi-scalar-tensor theory in the Jordan frame: the `metrical analogue'. This provides a unified framework for future investigation by the broader community. For many parameter choices, the non-canonical term reduces to a Cuscuton field of the form $\\smash{\\sqrt{|X^{\\phi\\phi}|}}$. The Einstein-Cartan-Kibble-Sciama theory maps to a pure quadratic Cuscuton, whereas the teleparallel theory maps"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.03581","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2006.03581/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2006.03581","created_at":"2026-07-05T01:40:30.390406+00:00"},{"alias_kind":"arxiv_version","alias_value":"2006.03581v2","created_at":"2026-07-05T01:40:30.390406+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.03581","created_at":"2026-07-05T01:40:30.390406+00:00"},{"alias_kind":"pith_short_12","alias_value":"OFNV6WKTFNOB","created_at":"2026-07-05T01:40:30.390406+00:00"},{"alias_kind":"pith_short_16","alias_value":"OFNV6WKTFNOBJAU5","created_at":"2026-07-05T01:40:30.390406+00:00"},{"alias_kind":"pith_short_8","alias_value":"OFNV6WKT","created_at":"2026-07-05T01:40:30.390406+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2506.02111","citing_title":"The particle spectra of parity-violating theories: A less radical approach and an upgrade of PSALTer","ref_index":59,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OFNV6WKTFNOBJAU5VMPAAYZPZD","json":"https://pith.science/pith/OFNV6WKTFNOBJAU5VMPAAYZPZD.json","graph_json":"https://pith.science/api/pith-number/OFNV6WKTFNOBJAU5VMPAAYZPZD/graph.json","events_json":"https://pith.science/api/pith-number/OFNV6WKTFNOBJAU5VMPAAYZPZD/events.json","paper":"https://pith.science/paper/OFNV6WKT"},"agent_actions":{"view_html":"https://pith.science/pith/OFNV6WKTFNOBJAU5VMPAAYZPZD","download_json":"https://pith.science/pith/OFNV6WKTFNOBJAU5VMPAAYZPZD.json","view_paper":"https://pith.science/paper/OFNV6WKT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2006.03581&json=true","fetch_graph":"https://pith.science/api/pith-number/OFNV6WKTFNOBJAU5VMPAAYZPZD/graph.json","fetch_events":"https://pith.science/api/pith-number/OFNV6WKTFNOBJAU5VMPAAYZPZD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OFNV6WKTFNOBJAU5VMPAAYZPZD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OFNV6WKTFNOBJAU5VMPAAYZPZD/action/storage_attestation","attest_author":"https://pith.science/pith/OFNV6WKTFNOBJAU5VMPAAYZPZD/action/author_attestation","sign_citation":"https://pith.science/pith/OFNV6WKTFNOBJAU5VMPAAYZPZD/action/citation_signature","submit_replication":"https://pith.science/pith/OFNV6WKTFNOBJAU5VMPAAYZPZD/action/replication_record"}},"created_at":"2026-07-05T01:40:30.390406+00:00","updated_at":"2026-07-05T01:40:30.390406+00:00"}