{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:63D6KY6Y4LG752HWBT57QIMJ63","short_pith_number":"pith:63D6KY6Y","schema_version":"1.0","canonical_sha256":"f6c7e563d8e2cdfee8f60cfbf82189f6c8bf1a3749f6cd3f4b67ef46c4c810e7","source":{"kind":"arxiv","id":"1504.04260","version":2},"attestation_state":"computed","paper":{"title":"Robust quantum correlations in out-of-equilibrium matter-light systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"primary_cat":"quant-ph","authors_text":"F. J. Rodr\\'iguez, L. Quiroga, N. F. Johnson, O. L. Acevedo","submitted_at":"2015-04-16T14:58:05Z","abstract_excerpt":"High precision macroscopic quantum control in interacting light-matter systems remains a significant goal toward novel information processing and ultra-precise metrology. We show that the out-of-equilibrium behavior of a paradigmatic light-matter system (Dicke model) reveals two successive stages of enhanced quantum correlations beyond the traditional schemes of near-adiabatic and sudden quenches. The first stage features magnification of matter-only and light-only entanglement and squeezing due to effective non-linear self-interactions. The second stage results from a highly entangled light-m"},"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":"1504.04260","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-04-16T14:58:05Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"8b3f0898daee0465b5f7f2df7a84a8d4d4e286caec596e5f4d1c7d11ad4977b8","abstract_canon_sha256":"6737ac01544a1a5650bad05460e280572cb1fc8b4525f4d11f9a3fd2c6fa28c1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:32:52.304469Z","signature_b64":"I0xZdxVyNzFnqfnEmQhIwdAki3ZOTz8rRX8bw6NHF9qCX/LUAeci/q1WcoTlHpGfXxC6bjAT5IfqTXTZaWaoBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f6c7e563d8e2cdfee8f60cfbf82189f6c8bf1a3749f6cd3f4b67ef46c4c810e7","last_reissued_at":"2026-05-18T01:32:52.303864Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:32:52.303864Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Robust quantum correlations in out-of-equilibrium matter-light systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"primary_cat":"quant-ph","authors_text":"F. J. Rodr\\'iguez, L. Quiroga, N. F. Johnson, O. L. Acevedo","submitted_at":"2015-04-16T14:58:05Z","abstract_excerpt":"High precision macroscopic quantum control in interacting light-matter systems remains a significant goal toward novel information processing and ultra-precise metrology. We show that the out-of-equilibrium behavior of a paradigmatic light-matter system (Dicke model) reveals two successive stages of enhanced quantum correlations beyond the traditional schemes of near-adiabatic and sudden quenches. The first stage features magnification of matter-only and light-only entanglement and squeezing due to effective non-linear self-interactions. The second stage results from a highly entangled light-m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.04260","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1504.04260","created_at":"2026-05-18T01:32:52.303958+00:00"},{"alias_kind":"arxiv_version","alias_value":"1504.04260v2","created_at":"2026-05-18T01:32:52.303958+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.04260","created_at":"2026-05-18T01:32:52.303958+00:00"},{"alias_kind":"pith_short_12","alias_value":"63D6KY6Y4LG7","created_at":"2026-05-18T12:29:07.941421+00:00"},{"alias_kind":"pith_short_16","alias_value":"63D6KY6Y4LG752HW","created_at":"2026-05-18T12:29:07.941421+00:00"},{"alias_kind":"pith_short_8","alias_value":"63D6KY6Y","created_at":"2026-05-18T12:29:07.941421+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/63D6KY6Y4LG752HWBT57QIMJ63","json":"https://pith.science/pith/63D6KY6Y4LG752HWBT57QIMJ63.json","graph_json":"https://pith.science/api/pith-number/63D6KY6Y4LG752HWBT57QIMJ63/graph.json","events_json":"https://pith.science/api/pith-number/63D6KY6Y4LG752HWBT57QIMJ63/events.json","paper":"https://pith.science/paper/63D6KY6Y"},"agent_actions":{"view_html":"https://pith.science/pith/63D6KY6Y4LG752HWBT57QIMJ63","download_json":"https://pith.science/pith/63D6KY6Y4LG752HWBT57QIMJ63.json","view_paper":"https://pith.science/paper/63D6KY6Y","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1504.04260&json=true","fetch_graph":"https://pith.science/api/pith-number/63D6KY6Y4LG752HWBT57QIMJ63/graph.json","fetch_events":"https://pith.science/api/pith-number/63D6KY6Y4LG752HWBT57QIMJ63/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/63D6KY6Y4LG752HWBT57QIMJ63/action/timestamp_anchor","attest_storage":"https://pith.science/pith/63D6KY6Y4LG752HWBT57QIMJ63/action/storage_attestation","attest_author":"https://pith.science/pith/63D6KY6Y4LG752HWBT57QIMJ63/action/author_attestation","sign_citation":"https://pith.science/pith/63D6KY6Y4LG752HWBT57QIMJ63/action/citation_signature","submit_replication":"https://pith.science/pith/63D6KY6Y4LG752HWBT57QIMJ63/action/replication_record"}},"created_at":"2026-05-18T01:32:52.303958+00:00","updated_at":"2026-05-18T01:32:52.303958+00:00"}