{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:CPJHZIETLTUTZ3ZW5NADRBL7P3","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":"8d9f297711eec42dc4400ede31a041ff4ac74bfa602bbee22d68fabf2fa6c641","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-12-12T19:00:06Z","title_canon_sha256":"0ae8c2f302f21915b0ab26e6cbb21407a7dfd725b53e7153da198ba01cb4d962"},"schema_version":"1.0","source":{"id":"1712.04459","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.04459","created_at":"2026-05-18T00:14:10Z"},{"alias_kind":"arxiv_version","alias_value":"1712.04459v1","created_at":"2026-05-18T00:14:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.04459","created_at":"2026-05-18T00:14:10Z"},{"alias_kind":"pith_short_12","alias_value":"CPJHZIETLTUT","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_16","alias_value":"CPJHZIETLTUTZ3ZW","created_at":"2026-05-18T12:31:10Z"},{"alias_kind":"pith_short_8","alias_value":"CPJHZIET","created_at":"2026-05-18T12:31:10Z"}],"graph_snapshots":[{"event_id":"sha256:8e32333046b3479d1fb8a69104cefb3a87a718ec51abfcc8ceb1df39e444ab7d","target":"graph","created_at":"2026-05-18T00:14:10Z","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":"We examine, in a quantum mechanical setting, the Hilbert space representation of the BRST symmetry associated with Schwinger-Keldysh path integrals. This structure had been postulated to encode important constraints on influence functionals in coarse-grained systems with dissipation, or in open quantum systems. Operationally, this entails uplifting the standard Schwinger-Keldysh two-copy formalism into superspace by appending BRST ghost degrees of freedom. These statements were previously argued at the level of the correlation functions. We provide herein a complementary perspective by working","authors_text":"David M. Ramirez, Felix M. Haehl, Michael Geracie, Mukund Rangamani, Prithvi Narayan, R. Loganayagam","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-12-12T19:00:06Z","title":"Schwinger-Keldysh superspace in quantum mechanics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.04459","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:e9f5817310133763422dff072bb5f43f465cb40b1421aa6e9ee721cd2a9becc7","target":"record","created_at":"2026-05-18T00:14:10Z","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":"8d9f297711eec42dc4400ede31a041ff4ac74bfa602bbee22d68fabf2fa6c641","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-12-12T19:00:06Z","title_canon_sha256":"0ae8c2f302f21915b0ab26e6cbb21407a7dfd725b53e7153da198ba01cb4d962"},"schema_version":"1.0","source":{"id":"1712.04459","kind":"arxiv","version":1}},"canonical_sha256":"13d27ca0935ce93cef36eb4038857f7ef856d9f4c5c804b9b4abdae5c6beb407","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"13d27ca0935ce93cef36eb4038857f7ef856d9f4c5c804b9b4abdae5c6beb407","first_computed_at":"2026-05-18T00:14:10.941485Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:14:10.941485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UYd4QoPUEB+EK5/BBkcZUUaTlTWRbbb8123io0YNnJ/5hzw8JAzwsastRjbKvBUN3EnVEuzPU4PO2qUmih3lCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:14:10.942307Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.04459","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e9f5817310133763422dff072bb5f43f465cb40b1421aa6e9ee721cd2a9becc7","sha256:8e32333046b3479d1fb8a69104cefb3a87a718ec51abfcc8ceb1df39e444ab7d"],"state_sha256":"9c4936d7404402bec55f1673b82b6266eabd74b19c97621f48b42edd644cb324"}