{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:63D6KY6Y4LG752HWBT57QIMJ63","short_pith_number":"pith:63D6KY6Y","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"},"canonical_sha256":"f6c7e563d8e2cdfee8f60cfbf82189f6c8bf1a3749f6cd3f4b67ef46c4c810e7","source":{"kind":"arxiv","id":"1504.04260","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.04260","created_at":"2026-05-18T01:32:52Z"},{"alias_kind":"arxiv_version","alias_value":"1504.04260v2","created_at":"2026-05-18T01:32:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.04260","created_at":"2026-05-18T01:32:52Z"},{"alias_kind":"pith_short_12","alias_value":"63D6KY6Y4LG7","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"63D6KY6Y4LG752HW","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"63D6KY6Y","created_at":"2026-05-18T12:29:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:63D6KY6Y4LG752HWBT57QIMJ63","target":"record","payload":{"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"},"canonical_sha256":"f6c7e563d8e2cdfee8f60cfbf82189f6c8bf1a3749f6cd3f4b67ef46c4c810e7","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"},"source_kind":"arxiv","source_id":"1504.04260","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":"2026-05-18T01:32:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"75NhsGTWub5V5dWQH6P9LQpSXTjf9Np99ZJ2vXqh0n6lyhotkR4WttSmyglKy8sznZ5nF9m269i0Nnb/ugwgCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T07:12:40.194905Z"},"content_sha256":"33d3cc3df6f88d50f88672a738b04d215076e053695736a592d2ebd3246db27a","schema_version":"1.0","event_id":"sha256:33d3cc3df6f88d50f88672a738b04d215076e053695736a592d2ebd3246db27a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:63D6KY6Y4LG752HWBT57QIMJ63","target":"graph","payload":{"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:32:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5F8lMpbm+hb+9UWyKc5AT18f2VEvLOq7No5oUD54BASwII1TpU6v+zYsIsDHOvbM5d6iKGCQmwoEffIHcvNiDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T07:12:40.195301Z"},"content_sha256":"06409bd2200f14ee9812f0f0a62737584212f45bd714ddb5ee562f34ca67d06b","schema_version":"1.0","event_id":"sha256:06409bd2200f14ee9812f0f0a62737584212f45bd714ddb5ee562f34ca67d06b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/63D6KY6Y4LG752HWBT57QIMJ63/bundle.json","state_url":"https://pith.science/pith/63D6KY6Y4LG752HWBT57QIMJ63/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/63D6KY6Y4LG752HWBT57QIMJ63/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":"2026-06-07T07:12:40Z","links":{"resolver":"https://pith.science/pith/63D6KY6Y4LG752HWBT57QIMJ63","bundle":"https://pith.science/pith/63D6KY6Y4LG752HWBT57QIMJ63/bundle.json","state":"https://pith.science/pith/63D6KY6Y4LG752HWBT57QIMJ63/state.json","well_known_bundle":"https://pith.science/.well-known/pith/63D6KY6Y4LG752HWBT57QIMJ63/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:63D6KY6Y4LG752HWBT57QIMJ63","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":"6737ac01544a1a5650bad05460e280572cb1fc8b4525f4d11f9a3fd2c6fa28c1","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-04-16T14:58:05Z","title_canon_sha256":"8b3f0898daee0465b5f7f2df7a84a8d4d4e286caec596e5f4d1c7d11ad4977b8"},"schema_version":"1.0","source":{"id":"1504.04260","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.04260","created_at":"2026-05-18T01:32:52Z"},{"alias_kind":"arxiv_version","alias_value":"1504.04260v2","created_at":"2026-05-18T01:32:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.04260","created_at":"2026-05-18T01:32:52Z"},{"alias_kind":"pith_short_12","alias_value":"63D6KY6Y4LG7","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"63D6KY6Y4LG752HW","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"63D6KY6Y","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:06409bd2200f14ee9812f0f0a62737584212f45bd714ddb5ee562f34ca67d06b","target":"graph","created_at":"2026-05-18T01:32:52Z","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":"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","authors_text":"F. J. Rodr\\'iguez, L. Quiroga, N. F. Johnson, O. L. Acevedo","cross_cats":["cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-04-16T14:58:05Z","title":"Robust quantum correlations in out-of-equilibrium matter-light systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.04260","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":"sha256:33d3cc3df6f88d50f88672a738b04d215076e053695736a592d2ebd3246db27a","target":"record","created_at":"2026-05-18T01:32:52Z","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":"6737ac01544a1a5650bad05460e280572cb1fc8b4525f4d11f9a3fd2c6fa28c1","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-04-16T14:58:05Z","title_canon_sha256":"8b3f0898daee0465b5f7f2df7a84a8d4d4e286caec596e5f4d1c7d11ad4977b8"},"schema_version":"1.0","source":{"id":"1504.04260","kind":"arxiv","version":2}},"canonical_sha256":"f6c7e563d8e2cdfee8f60cfbf82189f6c8bf1a3749f6cd3f4b67ef46c4c810e7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f6c7e563d8e2cdfee8f60cfbf82189f6c8bf1a3749f6cd3f4b67ef46c4c810e7","first_computed_at":"2026-05-18T01:32:52.303864Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:32:52.303864Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"I0xZdxVyNzFnqfnEmQhIwdAki3ZOTz8rRX8bw6NHF9qCX/LUAeci/q1WcoTlHpGfXxC6bjAT5IfqTXTZaWaoBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:32:52.304469Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.04260","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:33d3cc3df6f88d50f88672a738b04d215076e053695736a592d2ebd3246db27a","sha256:06409bd2200f14ee9812f0f0a62737584212f45bd714ddb5ee562f34ca67d06b"],"state_sha256":"b9dd23516de4960f7262206c729a091d7a216c9245d0c86e6c3274d76428d0e9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VIFLDhmog4DbPI6R0fv52QRxKVSw7EBpr6y8yrwa/bMiXxiYjG0Dm5qcYHxPKX5fjhV7N+o74kbSDAx4DwMbCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T07:12:40.198122Z","bundle_sha256":"5ec85f39cf40a937b3f507da66b5257222a24b3ae85b95659b0cc2dce00b9577"}}