{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:XTAGQUEIZGGF5XVDPRXS7J7DYF","short_pith_number":"pith:XTAGQUEI","canonical_record":{"source":{"id":"1805.06240","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-16T10:47:17Z","cross_cats_sorted":["astro-ph.CO","cond-mat.quant-gas","cond-mat.stat-mech","hep-ph"],"title_canon_sha256":"cdbc2fd5731b1a6c2757711480b11937eed8a2dadc3eb37af85dbafb4e3bf4dc","abstract_canon_sha256":"f07c8df058b4047ed6c7a76ce7c3353a756bbf0f0faa045ee1a3da78d7fff454"},"schema_version":"1.0"},"canonical_sha256":"bcc0685088c98c5edea37c6f2fa7e3c152d130a35e16a583b0717aae0f5c7b07","source":{"kind":"arxiv","id":"1805.06240","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.06240","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"arxiv_version","alias_value":"1805.06240v2","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.06240","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"pith_short_12","alias_value":"XTAGQUEIZGGF","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"XTAGQUEIZGGF5XVD","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"XTAGQUEI","created_at":"2026-05-18T12:33:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:XTAGQUEIZGGF5XVDPRXS7J7DYF","target":"record","payload":{"canonical_record":{"source":{"id":"1805.06240","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-16T10:47:17Z","cross_cats_sorted":["astro-ph.CO","cond-mat.quant-gas","cond-mat.stat-mech","hep-ph"],"title_canon_sha256":"cdbc2fd5731b1a6c2757711480b11937eed8a2dadc3eb37af85dbafb4e3bf4dc","abstract_canon_sha256":"f07c8df058b4047ed6c7a76ce7c3353a756bbf0f0faa045ee1a3da78d7fff454"},"schema_version":"1.0"},"canonical_sha256":"bcc0685088c98c5edea37c6f2fa7e3c152d130a35e16a583b0717aae0f5c7b07","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:13.682540Z","signature_b64":"Pe/11FjDodnIkz6wW6n3RPgFqDu6BZpDDUHtAmIE0H4p/ro/gfTJPKJ+FBE/teB7SWrH9B1APeYFq5L0mDVGCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bcc0685088c98c5edea37c6f2fa7e3c152d130a35e16a583b0717aae0f5c7b07","last_reissued_at":"2026-05-17T23:50:13.681880Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:13.681880Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.06240","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:50:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WNQi/i5kj5FPclEBQShPBDTqH1H9ScvI83xd5dAy7BW+UI2UWJvvAyZtR8OmjPjIYWZyj8+ptf1tcujB3eSNCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T16:47:34.194028Z"},"content_sha256":"ba7eeae4ef2a678ba2f2035a6a786e633d79d129811cd195d92444b278995a40","schema_version":"1.0","event_id":"sha256:ba7eeae4ef2a678ba2f2035a6a786e633d79d129811cd195d92444b278995a40"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:XTAGQUEIZGGF5XVDPRXS7J7DYF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effective field theory of time-translational symmetry breaking in nonequilibrium open system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","cond-mat.quant-gas","cond-mat.stat-mech","hep-ph"],"primary_cat":"hep-th","authors_text":"Atsuhisa Ota, Masaru Hongo, Suro Kim, Toshifumi Noumi","submitted_at":"2018-05-16T10:47:17Z","abstract_excerpt":"We develop the effective field theoretical (EFT) approach to time-translational symmetry breaking of nonequilibrium open systems based on the Schwinger-Keldysh formalism. In the Schwinger-Keldysh formalism, all the symmetries of the microscopic Lagrangian are doubled essentially because the dynamical fields are doubled to describe the time-evolution along the closed-time-path. The effective Lagrangian for open systems are then obtained by coarse-graining the microscopic Schwinger-Keldysh Lagrangian. As a consequence of coarse-graining procedure, there appear the noise and dissipation effects, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.06240","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:50:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z8mMTKbDwuXzCyJ24YQ0sv6f3c+Z9gNNPv5mMsHALwbAfz2PonozIwWw7aI3TTXjWpe64UHZJI052Cp9P8IUCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T16:47:34.194679Z"},"content_sha256":"7f1a3e563d44eccbc262499de2d673f1bf4f51af20c01eda01421f646029a677","schema_version":"1.0","event_id":"sha256:7f1a3e563d44eccbc262499de2d673f1bf4f51af20c01eda01421f646029a677"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XTAGQUEIZGGF5XVDPRXS7J7DYF/bundle.json","state_url":"https://pith.science/pith/XTAGQUEIZGGF5XVDPRXS7J7DYF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XTAGQUEIZGGF5XVDPRXS7J7DYF/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-30T16:47:34Z","links":{"resolver":"https://pith.science/pith/XTAGQUEIZGGF5XVDPRXS7J7DYF","bundle":"https://pith.science/pith/XTAGQUEIZGGF5XVDPRXS7J7DYF/bundle.json","state":"https://pith.science/pith/XTAGQUEIZGGF5XVDPRXS7J7DYF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XTAGQUEIZGGF5XVDPRXS7J7DYF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:XTAGQUEIZGGF5XVDPRXS7J7DYF","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":"f07c8df058b4047ed6c7a76ce7c3353a756bbf0f0faa045ee1a3da78d7fff454","cross_cats_sorted":["astro-ph.CO","cond-mat.quant-gas","cond-mat.stat-mech","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-16T10:47:17Z","title_canon_sha256":"cdbc2fd5731b1a6c2757711480b11937eed8a2dadc3eb37af85dbafb4e3bf4dc"},"schema_version":"1.0","source":{"id":"1805.06240","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.06240","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"arxiv_version","alias_value":"1805.06240v2","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.06240","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"pith_short_12","alias_value":"XTAGQUEIZGGF","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"XTAGQUEIZGGF5XVD","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"XTAGQUEI","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:7f1a3e563d44eccbc262499de2d673f1bf4f51af20c01eda01421f646029a677","target":"graph","created_at":"2026-05-17T23:50:13Z","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 develop the effective field theoretical (EFT) approach to time-translational symmetry breaking of nonequilibrium open systems based on the Schwinger-Keldysh formalism. In the Schwinger-Keldysh formalism, all the symmetries of the microscopic Lagrangian are doubled essentially because the dynamical fields are doubled to describe the time-evolution along the closed-time-path. The effective Lagrangian for open systems are then obtained by coarse-graining the microscopic Schwinger-Keldysh Lagrangian. As a consequence of coarse-graining procedure, there appear the noise and dissipation effects, ","authors_text":"Atsuhisa Ota, Masaru Hongo, Suro Kim, Toshifumi Noumi","cross_cats":["astro-ph.CO","cond-mat.quant-gas","cond-mat.stat-mech","hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-16T10:47:17Z","title":"Effective field theory of time-translational symmetry breaking in nonequilibrium open system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.06240","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:ba7eeae4ef2a678ba2f2035a6a786e633d79d129811cd195d92444b278995a40","target":"record","created_at":"2026-05-17T23:50:13Z","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":"f07c8df058b4047ed6c7a76ce7c3353a756bbf0f0faa045ee1a3da78d7fff454","cross_cats_sorted":["astro-ph.CO","cond-mat.quant-gas","cond-mat.stat-mech","hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-16T10:47:17Z","title_canon_sha256":"cdbc2fd5731b1a6c2757711480b11937eed8a2dadc3eb37af85dbafb4e3bf4dc"},"schema_version":"1.0","source":{"id":"1805.06240","kind":"arxiv","version":2}},"canonical_sha256":"bcc0685088c98c5edea37c6f2fa7e3c152d130a35e16a583b0717aae0f5c7b07","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bcc0685088c98c5edea37c6f2fa7e3c152d130a35e16a583b0717aae0f5c7b07","first_computed_at":"2026-05-17T23:50:13.681880Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:13.681880Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Pe/11FjDodnIkz6wW6n3RPgFqDu6BZpDDUHtAmIE0H4p/ro/gfTJPKJ+FBE/teB7SWrH9B1APeYFq5L0mDVGCw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:13.682540Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.06240","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ba7eeae4ef2a678ba2f2035a6a786e633d79d129811cd195d92444b278995a40","sha256:7f1a3e563d44eccbc262499de2d673f1bf4f51af20c01eda01421f646029a677"],"state_sha256":"8889e10bb58a7dbc95f2bd52e1e3e3e7f887603477d4bca7065249169fa879c8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kAR4B1Iqakjz8R+e+XsPiwhHnkvoRDOecNpIzbVDKZVRa6sPlVZ8G4v2blfhH07hQ8Ei+lYvrzSGOTAbW1NJBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T16:47:34.198535Z","bundle_sha256":"7ecc9776c18fd77a8b31b96d70640dc3a4b7a3b7e5fb0abc3155ddd79c5775f4"}}