{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:A4TCT32ZKUIXW7U4X2RMFEO546","short_pith_number":"pith:A4TCT32Z","canonical_record":{"source":{"id":"1503.05470","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-03-18T16:24:52Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"9ffe134a6ddfe1517f096e6321ddca425a5c044d99da2f92155213496bb7364e","abstract_canon_sha256":"49667c6006d033bb388e0261fce1a6d24ef9b8a861a4dbf30c0b4428e37faba9"},"schema_version":"1.0"},"canonical_sha256":"072629ef5955117b7e9cbea2c291dde7b98e204ab0f421526e7c6769b689957c","source":{"kind":"arxiv","id":"1503.05470","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.05470","created_at":"2026-05-18T01:31:19Z"},{"alias_kind":"arxiv_version","alias_value":"1503.05470v2","created_at":"2026-05-18T01:31:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.05470","created_at":"2026-05-18T01:31:19Z"},{"alias_kind":"pith_short_12","alias_value":"A4TCT32ZKUIX","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"A4TCT32ZKUIXW7U4","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"A4TCT32Z","created_at":"2026-05-18T12:29:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:A4TCT32ZKUIXW7U4X2RMFEO546","target":"record","payload":{"canonical_record":{"source":{"id":"1503.05470","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-03-18T16:24:52Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"9ffe134a6ddfe1517f096e6321ddca425a5c044d99da2f92155213496bb7364e","abstract_canon_sha256":"49667c6006d033bb388e0261fce1a6d24ef9b8a861a4dbf30c0b4428e37faba9"},"schema_version":"1.0"},"canonical_sha256":"072629ef5955117b7e9cbea2c291dde7b98e204ab0f421526e7c6769b689957c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:31:19.817806Z","signature_b64":"RC328wcsC4srYOLJXAnI0iLilw8JreKEIghFt/Xwm5KY8A1TdD7jH52ubhBXZqHQWPepqkWWdJ2LvJjkWDNvBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"072629ef5955117b7e9cbea2c291dde7b98e204ab0f421526e7c6769b689957c","last_reissued_at":"2026-05-18T01:31:19.817271Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:31:19.817271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1503.05470","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":"2026-05-18T01:31:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NRJRiR7J2xNhNnqa8+AvEiubKmigJGoUiwiabk5U/XLyMG2gn5WjGGcGIvm0L/fHWchsz4PhPJxt8mAehiTjAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T20:02:43.772815Z"},"content_sha256":"ad93de0a71e402643443c528a8f922100d74fe2a416b5ea967b167f283257894","schema_version":"1.0","event_id":"sha256:ad93de0a71e402643443c528a8f922100d74fe2a416b5ea967b167f283257894"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:A4TCT32ZKUIXW7U4X2RMFEO546","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Large dynamic light-matter entanglement from driving neither too fast nor too slow","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":"2015-03-18T16:24:52Z","abstract_excerpt":"A significant problem facing next-generation quantum technologies is how to generate and manipulate macroscopic entanglement in light and matter systems. Here we report a new regime of dynamical light-matter behavior in which a giant, system-wide entanglement is generated by varying the light-matter coupling at \\emph{intermediate} velocities. This enhancement is far larger and broader-ranged than that occurring near the quantum phase transition of the same model under adiabatic conditions. By appropriate choices of the coupling within this intermediate regime, the enhanced entanglement can be "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.05470","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":"2026-05-18T01:31:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4oFZkd6ctsBKUp8j9VX/MnKgVHDgLK0Xfde92ZX02tTla6+csHW0jwxA6XExez6myhOfbC79uMyqBqlVPoDuBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T20:02:43.773458Z"},"content_sha256":"f37f6792395b0e3d20f390d27dd5f378a7e2ea4c091b5d8e4137c848e21de6fd","schema_version":"1.0","event_id":"sha256:f37f6792395b0e3d20f390d27dd5f378a7e2ea4c091b5d8e4137c848e21de6fd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/A4TCT32ZKUIXW7U4X2RMFEO546/bundle.json","state_url":"https://pith.science/pith/A4TCT32ZKUIXW7U4X2RMFEO546/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/A4TCT32ZKUIXW7U4X2RMFEO546/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":"2026-06-07T20:02:43Z","links":{"resolver":"https://pith.science/pith/A4TCT32ZKUIXW7U4X2RMFEO546","bundle":"https://pith.science/pith/A4TCT32ZKUIXW7U4X2RMFEO546/bundle.json","state":"https://pith.science/pith/A4TCT32ZKUIXW7U4X2RMFEO546/state.json","well_known_bundle":"https://pith.science/.well-known/pith/A4TCT32ZKUIXW7U4X2RMFEO546/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:A4TCT32ZKUIXW7U4X2RMFEO546","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":"49667c6006d033bb388e0261fce1a6d24ef9b8a861a4dbf30c0b4428e37faba9","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-03-18T16:24:52Z","title_canon_sha256":"9ffe134a6ddfe1517f096e6321ddca425a5c044d99da2f92155213496bb7364e"},"schema_version":"1.0","source":{"id":"1503.05470","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.05470","created_at":"2026-05-18T01:31:19Z"},{"alias_kind":"arxiv_version","alias_value":"1503.05470v2","created_at":"2026-05-18T01:31:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.05470","created_at":"2026-05-18T01:31:19Z"},{"alias_kind":"pith_short_12","alias_value":"A4TCT32ZKUIX","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"A4TCT32ZKUIXW7U4","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"A4TCT32Z","created_at":"2026-05-18T12:29:10Z"}],"graph_snapshots":[{"event_id":"sha256:f37f6792395b0e3d20f390d27dd5f378a7e2ea4c091b5d8e4137c848e21de6fd","target":"graph","created_at":"2026-05-18T01:31:19Z","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":"A significant problem facing next-generation quantum technologies is how to generate and manipulate macroscopic entanglement in light and matter systems. Here we report a new regime of dynamical light-matter behavior in which a giant, system-wide entanglement is generated by varying the light-matter coupling at \\emph{intermediate} velocities. This enhancement is far larger and broader-ranged than that occurring near the quantum phase transition of the same model under adiabatic conditions. By appropriate choices of the coupling within this intermediate regime, the enhanced entanglement can be ","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":"2015-03-18T16:24:52Z","title":"Large dynamic light-matter entanglement from driving neither too fast nor too slow"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.05470","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:ad93de0a71e402643443c528a8f922100d74fe2a416b5ea967b167f283257894","target":"record","created_at":"2026-05-18T01:31:19Z","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":"49667c6006d033bb388e0261fce1a6d24ef9b8a861a4dbf30c0b4428e37faba9","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-03-18T16:24:52Z","title_canon_sha256":"9ffe134a6ddfe1517f096e6321ddca425a5c044d99da2f92155213496bb7364e"},"schema_version":"1.0","source":{"id":"1503.05470","kind":"arxiv","version":2}},"canonical_sha256":"072629ef5955117b7e9cbea2c291dde7b98e204ab0f421526e7c6769b689957c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"072629ef5955117b7e9cbea2c291dde7b98e204ab0f421526e7c6769b689957c","first_computed_at":"2026-05-18T01:31:19.817271Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:31:19.817271Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RC328wcsC4srYOLJXAnI0iLilw8JreKEIghFt/Xwm5KY8A1TdD7jH52ubhBXZqHQWPepqkWWdJ2LvJjkWDNvBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:31:19.817806Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.05470","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ad93de0a71e402643443c528a8f922100d74fe2a416b5ea967b167f283257894","sha256:f37f6792395b0e3d20f390d27dd5f378a7e2ea4c091b5d8e4137c848e21de6fd"],"state_sha256":"5c95c0fd675a55c1f84ea64a026b2a1df6c779aeaef28e0524954c88c2328b4a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tNg/GC5elipjcDPTJvJabxkwKGSebwNlJee9PX+qHn+3FXcKQxttWkFy76MPSVh9Kz8xkKAJSE/dZp4Xc7c5Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T20:02:43.776571Z","bundle_sha256":"e9ad05f4bdd6209e6acbffa33c47fc5f3866776a0f96f5b4ac5a2778782b8f81"}}