{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:EQPGH4STIJE7PLHTUIXLQLYXXE","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":"f960d7f8bef304d13d004ca76f00e7f95db5293c694dc0808e026fa2ab96a48e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-05-06T03:42:41Z","title_canon_sha256":"105738b494cd28a1e1ef61f53b309fc840ebd66c5e1701a25612692db540e406"},"schema_version":"1.0","source":{"id":"1805.02145","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.02145","created_at":"2026-05-18T00:03:05Z"},{"alias_kind":"arxiv_version","alias_value":"1805.02145v1","created_at":"2026-05-18T00:03:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.02145","created_at":"2026-05-18T00:03:05Z"},{"alias_kind":"pith_short_12","alias_value":"EQPGH4STIJE7","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"EQPGH4STIJE7PLHT","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"EQPGH4ST","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:041874c1630318d4a94a94c377471965d278c15e9f04a0fc973dc1d23ed8ce62","target":"graph","created_at":"2026-05-18T00:03:05Z","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 quantum evolution speed of a qubit in two kinds of finite-temperature environments. The first environment is a bosonic bath with Ohmic-like spectrum. It is found that the high temperature not only leads to the speed-up but also speed-down processes in the weak-coupling regime, which is different from the strong-coupling case where only exhibits speed-up process, and the effects of Ohmicity parameter of the bath on the quantum evolution speed are also different in the strong-coupling and weak-coupling regimes. Furthermore, we realize the controllable and stationary quantum ev","authors_text":"Guo-Qing Zhang, Jing-Bo Xu, Jun-Qing Cheng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-05-06T03:42:41Z","title":"Quantum evolution speed in the finite-temperature bosonic environment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.02145","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":"sha256:40a7aefba49d6024659ab2a159defc2220acbb51322aae0d48f3bcdb0377ecbb","target":"record","created_at":"2026-05-18T00:03:05Z","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":"f960d7f8bef304d13d004ca76f00e7f95db5293c694dc0808e026fa2ab96a48e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-05-06T03:42:41Z","title_canon_sha256":"105738b494cd28a1e1ef61f53b309fc840ebd66c5e1701a25612692db540e406"},"schema_version":"1.0","source":{"id":"1805.02145","kind":"arxiv","version":1}},"canonical_sha256":"241e63f2534249f7acf3a22eb82f17b914dcd6f79e214ae210956ed3b1b8deaf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"241e63f2534249f7acf3a22eb82f17b914dcd6f79e214ae210956ed3b1b8deaf","first_computed_at":"2026-05-18T00:03:05.930855Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:05.930855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"v9pDrnNQtRh9G0FokCFphH1KE6cAJpLInAM2q4iYJsd4VuxqOW7JyF5QjMrKxryG2NcPa4+ggpaUQJ5z/dFfAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:05.931336Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.02145","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:40a7aefba49d6024659ab2a159defc2220acbb51322aae0d48f3bcdb0377ecbb","sha256:041874c1630318d4a94a94c377471965d278c15e9f04a0fc973dc1d23ed8ce62"],"state_sha256":"49fdf7bb401fcaf28965075f24fbfbafff9fd4aa6aa7ba38dfad4b8d79dac059"}