{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:IFTOJ3PG76SPL2ETO3JMRGOHWT","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":"2275ac1f4b3689ce8b13e55775cbaa36b4738031d0ce24f1fc25abef2e4f889b","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-05-23T21:13:12Z","title_canon_sha256":"752ce9700afc8d89a092429dde0214fbd24696c477b9c0e78025b8434cec3b13"},"schema_version":"1.0","source":{"id":"1905.09933","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.09933","created_at":"2026-07-05T00:11:34Z"},{"alias_kind":"arxiv_version","alias_value":"1905.09933v2","created_at":"2026-07-05T00:11:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.09933","created_at":"2026-07-05T00:11:34Z"},{"alias_kind":"pith_short_12","alias_value":"IFTOJ3PG76SP","created_at":"2026-07-05T00:11:34Z"},{"alias_kind":"pith_short_16","alias_value":"IFTOJ3PG76SPL2ET","created_at":"2026-07-05T00:11:34Z"},{"alias_kind":"pith_short_8","alias_value":"IFTOJ3PG","created_at":"2026-07-05T00:11:34Z"}],"graph_snapshots":[{"event_id":"sha256:9bcbcf6d7661d1416b35b1e7366e104be8db101edbb1cd4149a83c4169c373a6","target":"graph","created_at":"2026-07-05T00:11:34Z","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/1905.09933/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a concise description of the basic features of gravity-matter models based on the formalism of non-canonical spacetime volume-forms in its two versions: the method of non-Riemannian volume-forms (metric-independent covariant volume elements) and the dynamical spacetime formalism. Among the principal outcomes we briefly discuss: (i) quintessential universe evolution with a gravity-\"inflaton\"-assisted suppression in the \"early\" universe and, respectively, dynamical generation in the \"late\" universe of Higgs spontaneous electroweak gauge symmetry breaking; (ii) unified description of d","authors_text":"Alexander Kaganovich, David Benisty, Eduardo Guendelman, Emil Nissimov, Svetlana Pacheva","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-05-23T21:13:12Z","title":"Modified Gravity Theories Based on the Non-Canonical Volume-Form Formalism"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.09933","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":"sha256:1a1d5d50060026117dbb23b9bc8a0ea5b61db85e4c38179cf431ebcfba6b124b","target":"record","created_at":"2026-07-05T00:11:34Z","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":"2275ac1f4b3689ce8b13e55775cbaa36b4738031d0ce24f1fc25abef2e4f889b","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-05-23T21:13:12Z","title_canon_sha256":"752ce9700afc8d89a092429dde0214fbd24696c477b9c0e78025b8434cec3b13"},"schema_version":"1.0","source":{"id":"1905.09933","kind":"arxiv","version":2}},"canonical_sha256":"4166e4ede6ffa4f5e89376d2c899c7b4ee68d32e61491aed4b565b7e0d5c826b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4166e4ede6ffa4f5e89376d2c899c7b4ee68d32e61491aed4b565b7e0d5c826b","first_computed_at":"2026-07-05T00:11:34.193965Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:11:34.193965Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"APyu/omzOZQRJ4Y2g+LepNvM6C6RcMHW3L/sSfYLVwAka3XeBruQmshKCayKrl7Lh2FNAGR8AQ1c8WeTe0PPCg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:11:34.194429Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.09933","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1a1d5d50060026117dbb23b9bc8a0ea5b61db85e4c38179cf431ebcfba6b124b","sha256:9bcbcf6d7661d1416b35b1e7366e104be8db101edbb1cd4149a83c4169c373a6"],"state_sha256":"1677a5981b7c675880f28214bc67829e79523dd5a47c5fe3a9cb4c87c06c590f"}