{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:Y5NNHS3AOITTARZ5K64HLEDUYF","short_pith_number":"pith:Y5NNHS3A","canonical_record":{"source":{"id":"1706.01676","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-06-06T10:00:05Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"3ff23043502277cf5e64ea2c73a279748779c54c7c69cc2ae2517dde2b0fe5d8","abstract_canon_sha256":"24ca6f944496e4480949f8b391dcf1fc8b364fc4c0470656b5e6243e8e0c3412"},"schema_version":"1.0"},"canonical_sha256":"c75ad3cb60722730473d57b8759074c1640cbab890ee5eb3ba12581b43bf911a","source":{"kind":"arxiv","id":"1706.01676","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.01676","created_at":"2026-05-18T00:37:54Z"},{"alias_kind":"arxiv_version","alias_value":"1706.01676v2","created_at":"2026-05-18T00:37:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.01676","created_at":"2026-05-18T00:37:54Z"},{"alias_kind":"pith_short_12","alias_value":"Y5NNHS3AOITT","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"Y5NNHS3AOITTARZ5","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"Y5NNHS3A","created_at":"2026-05-18T12:31:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:Y5NNHS3AOITTARZ5K64HLEDUYF","target":"record","payload":{"canonical_record":{"source":{"id":"1706.01676","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-06-06T10:00:05Z","cross_cats_sorted":["cond-mat.quant-gas"],"title_canon_sha256":"3ff23043502277cf5e64ea2c73a279748779c54c7c69cc2ae2517dde2b0fe5d8","abstract_canon_sha256":"24ca6f944496e4480949f8b391dcf1fc8b364fc4c0470656b5e6243e8e0c3412"},"schema_version":"1.0"},"canonical_sha256":"c75ad3cb60722730473d57b8759074c1640cbab890ee5eb3ba12581b43bf911a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:37:54.307197Z","signature_b64":"Vhswhbk4gbBkflTTpKiAEcEiHnbItxETsaz+X19+cO0OxnaPTfApwGWukk55avK/mweADPTq6EDNpHjit6+CAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c75ad3cb60722730473d57b8759074c1640cbab890ee5eb3ba12581b43bf911a","last_reissued_at":"2026-05-18T00:37:54.306689Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:37:54.306689Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.01676","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":"2026-05-18T00:37:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1XiiBo09pvkaoKuxFy65Df46+4tfx8k/UXB/iTp9WMYDLAKFOCvFneD1/C42kp2enHpLAXPY+9+CN6aB/lIZBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T06:24:00.303053Z"},"content_sha256":"5eb94cc5565fb78e921ca99e7ebde9908fc67977b9b0b8847ad481f1a3004025","schema_version":"1.0","event_id":"sha256:5eb94cc5565fb78e921ca99e7ebde9908fc67977b9b0b8847ad481f1a3004025"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:Y5NNHS3AOITTARZ5K64HLEDUYF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quench-induced entanglement and relaxation dynamics in Luttinger liquids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas"],"primary_cat":"cond-mat.str-el","authors_text":"Alessio Calzona, Fabio Cavaliere, Filippo Maria Gambetta, Matteo Carrega, Maura Sassetti","submitted_at":"2017-06-06T10:00:05Z","abstract_excerpt":"We investigate the time evolution towards the asymptotic steady state of a one dimensional interacting system after a quantum quench. We show that at finite time the latter induces entanglement between right- and left- moving density excitations, encoded in their cross-correlators, which vanishes in the long-time limit. This behavior results in a universal time-decay in system spectral properties $ \\propto t^{-2} $, in addition to non-universal power-law contributions typical of Luttinger liquids. Importantly, we argue that the presence of quench-induced entanglement clearly emerges in transpo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.01676","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":"2026-05-18T00:37:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fRtlKneWFnOFaNnPFaQ8gT04CJ5SYmgdChYO1oScdKd0967xI2YbaZ/byFfIZDAAJ7giiywcJMqXJX82GqHDCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T06:24:00.303684Z"},"content_sha256":"a00bf4d9ebc7323049460a62f45988d94d79874ddf0741ba872ebdbf971ad0f9","schema_version":"1.0","event_id":"sha256:a00bf4d9ebc7323049460a62f45988d94d79874ddf0741ba872ebdbf971ad0f9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y5NNHS3AOITTARZ5K64HLEDUYF/bundle.json","state_url":"https://pith.science/pith/Y5NNHS3AOITTARZ5K64HLEDUYF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y5NNHS3AOITTARZ5K64HLEDUYF/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":"2026-06-04T06:24:00Z","links":{"resolver":"https://pith.science/pith/Y5NNHS3AOITTARZ5K64HLEDUYF","bundle":"https://pith.science/pith/Y5NNHS3AOITTARZ5K64HLEDUYF/bundle.json","state":"https://pith.science/pith/Y5NNHS3AOITTARZ5K64HLEDUYF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y5NNHS3AOITTARZ5K64HLEDUYF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:Y5NNHS3AOITTARZ5K64HLEDUYF","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":"24ca6f944496e4480949f8b391dcf1fc8b364fc4c0470656b5e6243e8e0c3412","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-06-06T10:00:05Z","title_canon_sha256":"3ff23043502277cf5e64ea2c73a279748779c54c7c69cc2ae2517dde2b0fe5d8"},"schema_version":"1.0","source":{"id":"1706.01676","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.01676","created_at":"2026-05-18T00:37:54Z"},{"alias_kind":"arxiv_version","alias_value":"1706.01676v2","created_at":"2026-05-18T00:37:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.01676","created_at":"2026-05-18T00:37:54Z"},{"alias_kind":"pith_short_12","alias_value":"Y5NNHS3AOITT","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"Y5NNHS3AOITTARZ5","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"Y5NNHS3A","created_at":"2026-05-18T12:31:56Z"}],"graph_snapshots":[{"event_id":"sha256:a00bf4d9ebc7323049460a62f45988d94d79874ddf0741ba872ebdbf971ad0f9","target":"graph","created_at":"2026-05-18T00:37:54Z","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":"We investigate the time evolution towards the asymptotic steady state of a one dimensional interacting system after a quantum quench. We show that at finite time the latter induces entanglement between right- and left- moving density excitations, encoded in their cross-correlators, which vanishes in the long-time limit. This behavior results in a universal time-decay in system spectral properties $ \\propto t^{-2} $, in addition to non-universal power-law contributions typical of Luttinger liquids. Importantly, we argue that the presence of quench-induced entanglement clearly emerges in transpo","authors_text":"Alessio Calzona, Fabio Cavaliere, Filippo Maria Gambetta, Matteo Carrega, Maura Sassetti","cross_cats":["cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-06-06T10:00:05Z","title":"Quench-induced entanglement and relaxation dynamics in Luttinger liquids"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.01676","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":"sha256:5eb94cc5565fb78e921ca99e7ebde9908fc67977b9b0b8847ad481f1a3004025","target":"record","created_at":"2026-05-18T00:37:54Z","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":"24ca6f944496e4480949f8b391dcf1fc8b364fc4c0470656b5e6243e8e0c3412","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-06-06T10:00:05Z","title_canon_sha256":"3ff23043502277cf5e64ea2c73a279748779c54c7c69cc2ae2517dde2b0fe5d8"},"schema_version":"1.0","source":{"id":"1706.01676","kind":"arxiv","version":2}},"canonical_sha256":"c75ad3cb60722730473d57b8759074c1640cbab890ee5eb3ba12581b43bf911a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c75ad3cb60722730473d57b8759074c1640cbab890ee5eb3ba12581b43bf911a","first_computed_at":"2026-05-18T00:37:54.306689Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:37:54.306689Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Vhswhbk4gbBkflTTpKiAEcEiHnbItxETsaz+X19+cO0OxnaPTfApwGWukk55avK/mweADPTq6EDNpHjit6+CAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:37:54.307197Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.01676","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5eb94cc5565fb78e921ca99e7ebde9908fc67977b9b0b8847ad481f1a3004025","sha256:a00bf4d9ebc7323049460a62f45988d94d79874ddf0741ba872ebdbf971ad0f9"],"state_sha256":"1fc523de174b3b5a562ebcd27007b800897ec11ccb6b5dd2b70b4c01032e21a0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pRxqRh+zt5HpqUNAYf2P8fdJ7DLCMUavWmApI3MlwCD8JX5jwFYgQpqVtORI1QjYnW1xmQrKqZzhRH0e1duLBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T06:24:00.306938Z","bundle_sha256":"d5febb58d55499e5924f5d138f333ab6a2375316a4a64658af850d0a666de4e7"}}