{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:SD4WHH4O4VD4MKYIHPKNVCZQWA","short_pith_number":"pith:SD4WHH4O","schema_version":"1.0","canonical_sha256":"90f9639f8ee547c62b083bd4da8b30b024239537995d205384aacca244005f9f","source":{"kind":"arxiv","id":"2003.02741","version":3},"attestation_state":"computed","paper":{"title":"New class of hybrid metric-Palatini scalar-tensor theories of gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Aleksander Kozak, Andrzej Borowiec","submitted_at":"2020-03-05T16:12:54Z","abstract_excerpt":"A class of scalar-tensor theories (STT) including a non-metricity that unifies metric, Palatini and hybrid metric-Palatini gravitational actions with non-minimal interaction is proposed and investigated from the point of view of their consistency with generalized conformal transformations. It is shown that every such theory can be represented on-shell by a purely metric STT possessing the same solutions for a metric and a scalar field. A set of generalized invariants is also proposed. This extends the formalism previously introduced in \\cite{kozak2019}. We then apply the formalism to Starobins"},"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":"2003.02741","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-03-05T16:12:54Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"dc4624935bc5e9ad2272bfd69cf72a4e156f67553593168ba3aebd9f50a3997c","abstract_canon_sha256":"153209a54c896f9f4165acd4aa4dd7e70b8422158597ccc12d8441d2517619c6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:15:38.089485Z","signature_b64":"+AIPIxKOaqeEWKJaLreJOO7nkYSzcyG7Yra5QHlQUjDIqsTs+Io35MWTH5HnlI5+8MHU5T2VczIhTZMpEW6HDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"90f9639f8ee547c62b083bd4da8b30b024239537995d205384aacca244005f9f","last_reissued_at":"2026-07-05T01:15:38.089037Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:15:38.089037Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"New class of hybrid metric-Palatini scalar-tensor theories of gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Aleksander Kozak, Andrzej Borowiec","submitted_at":"2020-03-05T16:12:54Z","abstract_excerpt":"A class of scalar-tensor theories (STT) including a non-metricity that unifies metric, Palatini and hybrid metric-Palatini gravitational actions with non-minimal interaction is proposed and investigated from the point of view of their consistency with generalized conformal transformations. It is shown that every such theory can be represented on-shell by a purely metric STT possessing the same solutions for a metric and a scalar field. A set of generalized invariants is also proposed. This extends the formalism previously introduced in \\cite{kozak2019}. We then apply the formalism to Starobins"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2003.02741","kind":"arxiv","version":3},"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/2003.02741/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":"2003.02741","created_at":"2026-07-05T01:15:38.089103+00:00"},{"alias_kind":"arxiv_version","alias_value":"2003.02741v3","created_at":"2026-07-05T01:15:38.089103+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2003.02741","created_at":"2026-07-05T01:15:38.089103+00:00"},{"alias_kind":"pith_short_12","alias_value":"SD4WHH4O4VD4","created_at":"2026-07-05T01:15:38.089103+00:00"},{"alias_kind":"pith_short_16","alias_value":"SD4WHH4O4VD4MKYI","created_at":"2026-07-05T01:15:38.089103+00:00"},{"alias_kind":"pith_short_8","alias_value":"SD4WHH4O","created_at":"2026-07-05T01:15:38.089103+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2412.10324","citing_title":"Novel electrically charged wormhole, black hole and black bounce exact solutions in hybrid metric-Palatini gravity","ref_index":81,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/SD4WHH4O4VD4MKYIHPKNVCZQWA","json":"https://pith.science/pith/SD4WHH4O4VD4MKYIHPKNVCZQWA.json","graph_json":"https://pith.science/api/pith-number/SD4WHH4O4VD4MKYIHPKNVCZQWA/graph.json","events_json":"https://pith.science/api/pith-number/SD4WHH4O4VD4MKYIHPKNVCZQWA/events.json","paper":"https://pith.science/paper/SD4WHH4O"},"agent_actions":{"view_html":"https://pith.science/pith/SD4WHH4O4VD4MKYIHPKNVCZQWA","download_json":"https://pith.science/pith/SD4WHH4O4VD4MKYIHPKNVCZQWA.json","view_paper":"https://pith.science/paper/SD4WHH4O","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2003.02741&json=true","fetch_graph":"https://pith.science/api/pith-number/SD4WHH4O4VD4MKYIHPKNVCZQWA/graph.json","fetch_events":"https://pith.science/api/pith-number/SD4WHH4O4VD4MKYIHPKNVCZQWA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SD4WHH4O4VD4MKYIHPKNVCZQWA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SD4WHH4O4VD4MKYIHPKNVCZQWA/action/storage_attestation","attest_author":"https://pith.science/pith/SD4WHH4O4VD4MKYIHPKNVCZQWA/action/author_attestation","sign_citation":"https://pith.science/pith/SD4WHH4O4VD4MKYIHPKNVCZQWA/action/citation_signature","submit_replication":"https://pith.science/pith/SD4WHH4O4VD4MKYIHPKNVCZQWA/action/replication_record"}},"created_at":"2026-07-05T01:15:38.089103+00:00","updated_at":"2026-07-05T01:15:38.089103+00:00"}