{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:XWVEOL7OKF2UNJZ4ILN3BUQ7NS","short_pith_number":"pith:XWVEOL7O","schema_version":"1.0","canonical_sha256":"bdaa472fee517546a73c42dbb0d21f6c9bcce81973ea3fce208b0fad2ae26a94","source":{"kind":"arxiv","id":"2303.12120","version":1},"attestation_state":"computed","paper":{"title":"Symmetry-resolved entanglement in fermionic systems with dissipation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","quant-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"Pasquale Calabrese, Sara Murciano, Vincenzo Alba","submitted_at":"2023-03-21T18:15:13Z","abstract_excerpt":"We investigate symmetry-resolved entanglement in out-of-equilibrium fermionic systems subject to gain and loss dissipation, which preserves the block-diagonal structure of the reduced density matrix. We derive a hydrodynamic description of the dynamics of several entanglement-related quantities, such as the symmetry-resolved von Neumann entropy and the charge-imbalance-resolved fermionic negativity. We show that all these quantities admit a hydrodynamic description in terms of entangled quasiparticles. While the entropy is dominated by dissipative processes, the resolved negativity is sensitiv"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2303.12120","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2023-03-21T18:15:13Z","cross_cats_sorted":["hep-th","quant-ph"],"title_canon_sha256":"f7b42697ebac0e258cac535cf76d679db869cebddea0ba9e875afb07328115bc","abstract_canon_sha256":"e34b53a4c88c80675b05c6297c9bffe20137e559430f34b8e59acbc3ddfb9750"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:20:50.080244Z","signature_b64":"9pG4u+LdUX2HYBrUJ1grp9nlNZVReo75n4Fijf/OkTZgfjdRO1OqGwDok2HZFFbwwdHXSqODMVsB9X97jUqKDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bdaa472fee517546a73c42dbb0d21f6c9bcce81973ea3fce208b0fad2ae26a94","last_reissued_at":"2026-07-05T07:20:50.079782Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:20:50.079782Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Symmetry-resolved entanglement in fermionic systems with dissipation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th","quant-ph"],"primary_cat":"cond-mat.stat-mech","authors_text":"Pasquale Calabrese, Sara Murciano, Vincenzo Alba","submitted_at":"2023-03-21T18:15:13Z","abstract_excerpt":"We investigate symmetry-resolved entanglement in out-of-equilibrium fermionic systems subject to gain and loss dissipation, which preserves the block-diagonal structure of the reduced density matrix. We derive a hydrodynamic description of the dynamics of several entanglement-related quantities, such as the symmetry-resolved von Neumann entropy and the charge-imbalance-resolved fermionic negativity. We show that all these quantities admit a hydrodynamic description in terms of entangled quasiparticles. While the entropy is dominated by dissipative processes, the resolved negativity is sensitiv"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.12120","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2303.12120/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2303.12120","created_at":"2026-07-05T07:20:50.079843+00:00"},{"alias_kind":"arxiv_version","alias_value":"2303.12120v1","created_at":"2026-07-05T07:20:50.079843+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.12120","created_at":"2026-07-05T07:20:50.079843+00:00"},{"alias_kind":"pith_short_12","alias_value":"XWVEOL7OKF2U","created_at":"2026-07-05T07:20:50.079843+00:00"},{"alias_kind":"pith_short_16","alias_value":"XWVEOL7OKF2UNJZ4","created_at":"2026-07-05T07:20:50.079843+00:00"},{"alias_kind":"pith_short_8","alias_value":"XWVEOL7O","created_at":"2026-07-05T07:20:50.079843+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2504.14661","citing_title":"Symmetry resolved entanglement entropy after an inhomogeneous quench","ref_index":41,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XWVEOL7OKF2UNJZ4ILN3BUQ7NS","json":"https://pith.science/pith/XWVEOL7OKF2UNJZ4ILN3BUQ7NS.json","graph_json":"https://pith.science/api/pith-number/XWVEOL7OKF2UNJZ4ILN3BUQ7NS/graph.json","events_json":"https://pith.science/api/pith-number/XWVEOL7OKF2UNJZ4ILN3BUQ7NS/events.json","paper":"https://pith.science/paper/XWVEOL7O"},"agent_actions":{"view_html":"https://pith.science/pith/XWVEOL7OKF2UNJZ4ILN3BUQ7NS","download_json":"https://pith.science/pith/XWVEOL7OKF2UNJZ4ILN3BUQ7NS.json","view_paper":"https://pith.science/paper/XWVEOL7O","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2303.12120&json=true","fetch_graph":"https://pith.science/api/pith-number/XWVEOL7OKF2UNJZ4ILN3BUQ7NS/graph.json","fetch_events":"https://pith.science/api/pith-number/XWVEOL7OKF2UNJZ4ILN3BUQ7NS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XWVEOL7OKF2UNJZ4ILN3BUQ7NS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XWVEOL7OKF2UNJZ4ILN3BUQ7NS/action/storage_attestation","attest_author":"https://pith.science/pith/XWVEOL7OKF2UNJZ4ILN3BUQ7NS/action/author_attestation","sign_citation":"https://pith.science/pith/XWVEOL7OKF2UNJZ4ILN3BUQ7NS/action/citation_signature","submit_replication":"https://pith.science/pith/XWVEOL7OKF2UNJZ4ILN3BUQ7NS/action/replication_record"}},"created_at":"2026-07-05T07:20:50.079843+00:00","updated_at":"2026-07-05T07:20:50.079843+00:00"}