{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:J2VQO35I54UDDTV4PPKLGLYRQC","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":"763248c3951723e1cd677343db76a94f9feb24ec63b45c0bb5dd283fa7e9226e","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-05-25T21:21:17Z","title_canon_sha256":"20712d3f06223f5ee5d3ad1e7bb5053c9cc1d4bae6b2efce5c49af10433caed1"},"schema_version":"1.0","source":{"id":"1205.5828","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.5828","created_at":"2026-05-18T03:40:14Z"},{"alias_kind":"arxiv_version","alias_value":"1205.5828v1","created_at":"2026-05-18T03:40:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.5828","created_at":"2026-05-18T03:40:14Z"},{"alias_kind":"pith_short_12","alias_value":"J2VQO35I54UD","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"J2VQO35I54UDDTV4","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"J2VQO35I","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:822840f8d22bd784bbd6ac7db950dcbe67f2850fe877814c739274d8b1222223","target":"graph","created_at":"2026-05-18T03:40:14Z","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-Strauss Hermitian gravity was recently formulated as a gauge theory where the tangent group is taken to be the pseudo-unitary group instead of the orthogonal group. A Higgs mechanism for massive gravity was also formulated. We generalize this construction to obtain massive Hermitian gravity with the use of a complex Higgs multiplet. We show that both the graviton and antisymmetric tensor acquire the same mass. At the linearized level, the theory is ghost free around Minkowski background and describes a massive graviton with five degrees of freedom and an antisymmetric field with three","authors_text":"Ali H. Chamseddine, Viatcheslav Mukhanov","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-05-25T21:21:17Z","title":"Massive Hermitian Gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.5828","kind":"arxiv","version":1},"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":"sha256:7640fe6d523facbd3703f9a33552e5fbcd5b9f32e3acab8b05459915fcfd40b6","target":"record","created_at":"2026-05-18T03:40:14Z","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":"763248c3951723e1cd677343db76a94f9feb24ec63b45c0bb5dd283fa7e9226e","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-05-25T21:21:17Z","title_canon_sha256":"20712d3f06223f5ee5d3ad1e7bb5053c9cc1d4bae6b2efce5c49af10433caed1"},"schema_version":"1.0","source":{"id":"1205.5828","kind":"arxiv","version":1}},"canonical_sha256":"4eab076fa8ef2831cebc7bd4b32f11808444df0f734d11b137426b1c6705a315","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4eab076fa8ef2831cebc7bd4b32f11808444df0f734d11b137426b1c6705a315","first_computed_at":"2026-05-18T03:40:14.128312Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:40:14.128312Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yhPJj7lMOj5XxuaHB6VJCpBW3DqCUls9SMumGEcwVDAp6C6jnLr5qrh9mG3FfcAeYBnQrxUqOvwM+Rz8sOW4BA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:40:14.129036Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.5828","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7640fe6d523facbd3703f9a33552e5fbcd5b9f32e3acab8b05459915fcfd40b6","sha256:822840f8d22bd784bbd6ac7db950dcbe67f2850fe877814c739274d8b1222223"],"state_sha256":"1f227c1dd5e171f6d35cbeed330416d34d94a5fc027591fdbb88c67475711d1b"}