{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:WVPHU3RIKMACYCSPSELAXNGNKA","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":"94bbed1c24a8547491267e6519961b13a26cca2056e749e52027250c45372095","cross_cats_sorted":["hep-th","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-08-13T17:55:08Z","title_canon_sha256":"e41663e89074038aeed4a28f6e3af330b1674bc9ebf8f9a14f21bdc5f394dd70"},"schema_version":"1.0","source":{"id":"2608.13542","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.13542","created_at":"2026-08-14T01:25:01Z"},{"alias_kind":"arxiv_version","alias_value":"2608.13542v1","created_at":"2026-08-14T01:25:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.13542","created_at":"2026-08-14T01:25:01Z"},{"alias_kind":"pith_short_12","alias_value":"WVPHU3RIKMAC","created_at":"2026-08-14T01:25:01Z"},{"alias_kind":"pith_short_16","alias_value":"WVPHU3RIKMACYCSP","created_at":"2026-08-14T01:25:01Z"},{"alias_kind":"pith_short_8","alias_value":"WVPHU3RI","created_at":"2026-08-14T01:25:01Z"}],"graph_snapshots":[{"event_id":"sha256:3781feef0264e7832f1c63954bcf4fac7f921f1872e8d25ca07308ce0be681fd","target":"graph","created_at":"2026-08-14T01:25:01Z","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/2608.13542/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quasi-hydrodynamics describes systems with quasi-conserved degrees of freedom, namely observables that relax on timescales that are finite but parametrically longer than microscopic relaxation times. Examples include kinetic chemistry and linear viscoelasticity. Here, we develop a rigorous effective-field-theory framework for linear quasi-hydrodynamics from kinetic-type theories. Starting from any linearized, causal kinetic-like theory endowed with slow degrees of freedom, we show that the exact dynamics of conserved and quasi-conserved observables admits a systematic expansion in the fast rel","authors_text":"Lorenzo Gavassino","cross_cats":["hep-th","math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-08-13T17:55:08Z","title":"Effective field theory of quasi-hydrodynamics from kinetic theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.13542","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:cf778ee713cd078c7e23c8d292da443d4a1eafc26620a607cab0188a707b4e14","target":"record","created_at":"2026-08-14T01:25:01Z","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":"94bbed1c24a8547491267e6519961b13a26cca2056e749e52027250c45372095","cross_cats_sorted":["hep-th","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2026-08-13T17:55:08Z","title_canon_sha256":"e41663e89074038aeed4a28f6e3af330b1674bc9ebf8f9a14f21bdc5f394dd70"},"schema_version":"1.0","source":{"id":"2608.13542","kind":"arxiv","version":1}},"canonical_sha256":"b55e7a6e2853002c0a4f91160bb4cd503220ab299c517f2650b5b8185643524c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b55e7a6e2853002c0a4f91160bb4cd503220ab299c517f2650b5b8185643524c","first_computed_at":"2026-08-14T01:25:01.576377Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-14T01:25:01.576377Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NAtZslabZ4tscwYpQIrJdrMf0DMSerlkGI0kstH569ojROsoEz6sbHtRno8P1BguEflGkzEPZRZNyruK8ftCAQ==","signature_status":"signed_v1","signed_at":"2026-08-14T01:25:01.578915Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.13542","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cf778ee713cd078c7e23c8d292da443d4a1eafc26620a607cab0188a707b4e14","sha256:3781feef0264e7832f1c63954bcf4fac7f921f1872e8d25ca07308ce0be681fd"],"state_sha256":"bac1d11ed1ac4a6b9be3c38aea541a0a1174374facc2e1b3ef1ae90630e8f6c2"}