{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:EA25YIMRT62XY2GKZE7W7WNMVN","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":"45f51b72c698a12b544412869445b5bd1691f252e03973ef320c7c566d76d0ad","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-07-15T13:44:53Z","title_canon_sha256":"54a22463eb633e947104e61efd763f73de1abe4ddd1f1e52d8c0c2ee44b9a662"},"schema_version":"1.0","source":{"id":"1607.04508","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.04508","created_at":"2026-05-18T01:04:10Z"},{"alias_kind":"arxiv_version","alias_value":"1607.04508v2","created_at":"2026-05-18T01:04:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.04508","created_at":"2026-05-18T01:04:10Z"},{"alias_kind":"pith_short_12","alias_value":"EA25YIMRT62X","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_16","alias_value":"EA25YIMRT62XY2GK","created_at":"2026-05-18T12:30:12Z"},{"alias_kind":"pith_short_8","alias_value":"EA25YIMR","created_at":"2026-05-18T12:30:12Z"}],"graph_snapshots":[{"event_id":"sha256:43d2633373387a8605162b4b3fbca35ec55d2240c72d18a293a7e9ba9113ed57","target":"graph","created_at":"2026-05-18T01:04:10Z","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":"Motivated by trapping and cooling experiments with non-spherical nanoparticles, we discuss how their combined rotational and translational quantum state is affected by the interaction with a gaseous environment. Based on the quantum master equation in terms of orientation-dependent scattering amplitudes, we evaluate the localization rate for gas collisions off an anisotropic van der Waals-type potential and for photon scattering off an anisotropic dielectric. We also show how pure angular momentum diffusion arises from these open quantum dynamics in the limit of weak anisotropies.","authors_text":"Benjamin A. Stickler, Birthe Papendell, Klaus Hornberger","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-07-15T13:44:53Z","title":"Spatio-Orientational Decoherence of Nanoparticles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.04508","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:a10c3733b8442193ca4289fba3637dadbbf37315aa8fe39f419dddd150f616b2","target":"record","created_at":"2026-05-18T01:04:10Z","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":"45f51b72c698a12b544412869445b5bd1691f252e03973ef320c7c566d76d0ad","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-07-15T13:44:53Z","title_canon_sha256":"54a22463eb633e947104e61efd763f73de1abe4ddd1f1e52d8c0c2ee44b9a662"},"schema_version":"1.0","source":{"id":"1607.04508","kind":"arxiv","version":2}},"canonical_sha256":"2035dc21919fb57c68cac93f6fd9acab5ce6599625e4dcdb6d428914e6479c53","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2035dc21919fb57c68cac93f6fd9acab5ce6599625e4dcdb6d428914e6479c53","first_computed_at":"2026-05-18T01:04:10.491376Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:04:10.491376Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ptOu3HrVAxLTJQ2+n6+Te3z7ZhA2IP+WFjMwnc4pr8rBdY5nTXtUGcoaUGSXXXed5ewX+LEmYcGOk0nLrg5EAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:04:10.491906Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.04508","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a10c3733b8442193ca4289fba3637dadbbf37315aa8fe39f419dddd150f616b2","sha256:43d2633373387a8605162b4b3fbca35ec55d2240c72d18a293a7e9ba9113ed57"],"state_sha256":"e3b435842d6b8212ce1209e0702485ad3b15bfc85754a71a9afe8a499525da1d"}