{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:U3ARZDIV5JFUH4Y7LNN2SEBCB5","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":"1551a09e7f36b82f04b4b43f9c4ee70bdf4d69672ccdcebd306692729ea72f73","cross_cats_sorted":["hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-02-01T21:26:57Z","title_canon_sha256":"00ab8123a67c1cce003430744b912cab984bdbd43b6c4b604dbbea04abf1efb2"},"schema_version":"1.0","source":{"id":"1802.00492","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.00492","created_at":"2026-05-18T00:13:45Z"},{"alias_kind":"arxiv_version","alias_value":"1802.00492v2","created_at":"2026-05-18T00:13:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.00492","created_at":"2026-05-18T00:13:45Z"},{"alias_kind":"pith_short_12","alias_value":"U3ARZDIV5JFU","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"U3ARZDIV5JFUH4Y7","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"U3ARZDIV","created_at":"2026-05-18T12:32:56Z"}],"graph_snapshots":[{"event_id":"sha256:5f001dbb13abafca2cbc91501698f1a018f8af6ef08fd5a3182e06cde3bbffcb","target":"graph","created_at":"2026-05-18T00:13:45Z","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":"Einstein's celebrated theory of gravitation can be presented in three forms: general relativity, teleparallel gravity, and the rarely considered before symmetric teleparallel gravity. Extending the latter, we introduce a new class of theories where a scalar field is coupled nonminimally to nonmetricity $Q$, which here encodes the gravitational effects like curvature $R$ in general relativity or torsion $T$ in teleparallel gravity. We point out the similarities and differences with analogous scalar-curvature and scalar-torsion theories by discussing the field equations, role of connection, conf","authors_text":"Laur J\\\"arv, Margus Saal, Mihkel R\\\"unkla, Ott Vilson","cross_cats":["hep-ph","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-02-01T21:26:57Z","title":"Nonmetricity formulation of general relativity and its scalar-tensor extension"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.00492","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":"sha256:30cf90b582e839af2872e4c85fc2d7f675c1aaea931ff6fcdc1bddd029890983","target":"record","created_at":"2026-05-18T00:13:45Z","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":"1551a09e7f36b82f04b4b43f9c4ee70bdf4d69672ccdcebd306692729ea72f73","cross_cats_sorted":["hep-ph","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-02-01T21:26:57Z","title_canon_sha256":"00ab8123a67c1cce003430744b912cab984bdbd43b6c4b604dbbea04abf1efb2"},"schema_version":"1.0","source":{"id":"1802.00492","kind":"arxiv","version":2}},"canonical_sha256":"a6c11c8d15ea4b43f31f5b5ba910220f7a26c0bb51cc64df2cfa16af60b3e74d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a6c11c8d15ea4b43f31f5b5ba910220f7a26c0bb51cc64df2cfa16af60b3e74d","first_computed_at":"2026-05-18T00:13:45.021244Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:13:45.021244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s32cHIiFNcw4rd//UAQepeCIyHSC2CNaiXKvQdOz28QBnqWEiF0qNeeMnagqAnQ2xR20Mwv569p9TY4mNPvSAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:13:45.021855Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.00492","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:30cf90b582e839af2872e4c85fc2d7f675c1aaea931ff6fcdc1bddd029890983","sha256:5f001dbb13abafca2cbc91501698f1a018f8af6ef08fd5a3182e06cde3bbffcb"],"state_sha256":"4af9363b7e9c954c1f62882ca9abb6d5f6d98a0a170f286119be1020ac666ef8"}