{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:3VGI3WXJ3X56QCIZYJ53IAQHA7","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":"ca75a182634489d9954af296d82962f42b594e1076532eb2d934c7327931a0af","cross_cats_sorted":["cond-mat.mes-hall","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2016-11-17T16:00:06Z","title_canon_sha256":"2591e7812168c72228e93048e217227cd581b0ec3ab21833168aa4e57600c1f5"},"schema_version":"1.0","source":{"id":"1611.05749","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.05749","created_at":"2026-05-18T00:45:36Z"},{"alias_kind":"arxiv_version","alias_value":"1611.05749v1","created_at":"2026-05-18T00:45:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.05749","created_at":"2026-05-18T00:45:36Z"},{"alias_kind":"pith_short_12","alias_value":"3VGI3WXJ3X56","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"3VGI3WXJ3X56QCIZ","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"3VGI3WXJ","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:f5ffb54437b41bb96dd22e11314cf6f7c093147ce78432103d7e194943356cd2","target":"graph","created_at":"2026-05-18T00:45:36Z","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":"While a wealth of results has been obtained for chaos in single-particle quantum systems, much less is known about chaos in quantum many-body systems. We contribute to recent efforts to make a semiclassical analysis of such systems feasible, which is nontrivial due to the exponential proliferation of orbits with increasing particle number. Employing a recently discovered duality relation, we focus on the collective, coherent motion that together with the also present incoherent one typically leads to a mixture of regular and chaotic dynamics. We investigate a kicked spin chain as an example of","authors_text":"Boris Gutkin, Daniel Waltner, Maram Akila, Petr Braun, Thomas Guhr","cross_cats":["cond-mat.mes-hall","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2016-11-17T16:00:06Z","title":"Semiclassical Identification of Periodic Orbits in a Quantum Many-Body System"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.05749","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:b1f737d1c266927e005400692c4f9a331a8c71c84aff68aa7e3b54b28eeb6b24","target":"record","created_at":"2026-05-18T00:45:36Z","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":"ca75a182634489d9954af296d82962f42b594e1076532eb2d934c7327931a0af","cross_cats_sorted":["cond-mat.mes-hall","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2016-11-17T16:00:06Z","title_canon_sha256":"2591e7812168c72228e93048e217227cd581b0ec3ab21833168aa4e57600c1f5"},"schema_version":"1.0","source":{"id":"1611.05749","kind":"arxiv","version":1}},"canonical_sha256":"dd4c8ddae9ddfbe80919c27bb4020707c320895a74e2431c91f457acfec6b835","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dd4c8ddae9ddfbe80919c27bb4020707c320895a74e2431c91f457acfec6b835","first_computed_at":"2026-05-18T00:45:36.121161Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:45:36.121161Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cV3/J4HDfcPOePAM/dK8nnfJGLZXdlDitwnQixsvgQb4ZcZ1ClTWl0Ouu0UEg8gfU9OATnb32KJPVh/3lisgBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:45:36.121618Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.05749","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b1f737d1c266927e005400692c4f9a331a8c71c84aff68aa7e3b54b28eeb6b24","sha256:f5ffb54437b41bb96dd22e11314cf6f7c093147ce78432103d7e194943356cd2"],"state_sha256":"174e4f9ce7c9f6c55d11daa7b6ab833e775caedf0f7a1fff2a5a0aa157182106"}