{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:JOBPPTDL7EMJXGTOACOYVXAKGF","short_pith_number":"pith:JOBPPTDL","schema_version":"1.0","canonical_sha256":"4b82f7cc6bf9189b9a6e009d8adc0a3161204ddca0040a821e21ecaf162a3f2e","source":{"kind":"arxiv","id":"1908.03472","version":2},"attestation_state":"computed","paper":{"title":"Quantum hydrodynamics of a single particle","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.app-ph","physics.optics","quant-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"A. Fieramosca, A. Rastelli, D. Ballarini, D. G. Su\\'arez-Forero, D. Sanvitto, F. Laussy, G. Gigli, L. Dominici, L. N. Pfeiffer, L. Polimeno, M. De Giorgi, M. Reindl, S. F. Covre da Silva, V. Ardizzone","submitted_at":"2019-08-09T14:17:07Z","abstract_excerpt":"Semiconductor devices are strong competitors in the race for the development of quantum com-putational systems. In this work, we interface two semiconductor building blocks of different di-mensionality and with complementary properties: (1) a quantum dot hosting a single exciton andacting as a nearly ideal single-photon emitter and (2) a quantum well in a 2D microcavity sustain-ing polaritons, which are known for their strong interactions and unique hydrodynamics propertiesincluding ultrafast real-time monitoring of their propagation and phase-mapping. In the presentexperiment we can thus obse"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1908.03472","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2019-08-09T14:17:07Z","cross_cats_sorted":["cond-mat.mes-hall","physics.app-ph","physics.optics","quant-ph"],"title_canon_sha256":"12ec2651554830b53273d91af1dbad71e7a32259297e320940f4f43e476c14e9","abstract_canon_sha256":"4c890c1b438d5d155380553fad3881118fc5c4418f92d26981cc035693121d39"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:04:28.550784Z","signature_b64":"sP1ZYvWUMRX2Igs0HS7ayU3bIhYuhj6felG3X218b3VERD/P8GaOApbW2g4B65jMAg4WYg6VlCf1KfGGcY3qDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4b82f7cc6bf9189b9a6e009d8adc0a3161204ddca0040a821e21ecaf162a3f2e","last_reissued_at":"2026-07-05T01:04:28.549957Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:04:28.549957Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum hydrodynamics of a single particle","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.app-ph","physics.optics","quant-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"A. Fieramosca, A. Rastelli, D. Ballarini, D. G. Su\\'arez-Forero, D. Sanvitto, F. Laussy, G. Gigli, L. Dominici, L. N. Pfeiffer, L. Polimeno, M. De Giorgi, M. Reindl, S. F. Covre da Silva, V. Ardizzone","submitted_at":"2019-08-09T14:17:07Z","abstract_excerpt":"Semiconductor devices are strong competitors in the race for the development of quantum com-putational systems. In this work, we interface two semiconductor building blocks of different di-mensionality and with complementary properties: (1) a quantum dot hosting a single exciton andacting as a nearly ideal single-photon emitter and (2) a quantum well in a 2D microcavity sustain-ing polaritons, which are known for their strong interactions and unique hydrodynamics propertiesincluding ultrafast real-time monitoring of their propagation and phase-mapping. In the presentexperiment we can thus obse"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.03472","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1908.03472/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1908.03472","created_at":"2026-07-05T01:04:28.550047+00:00"},{"alias_kind":"arxiv_version","alias_value":"1908.03472v2","created_at":"2026-07-05T01:04:28.550047+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.03472","created_at":"2026-07-05T01:04:28.550047+00:00"},{"alias_kind":"pith_short_12","alias_value":"JOBPPTDL7EMJ","created_at":"2026-07-05T01:04:28.550047+00:00"},{"alias_kind":"pith_short_16","alias_value":"JOBPPTDL7EMJXGTO","created_at":"2026-07-05T01:04:28.550047+00:00"},{"alias_kind":"pith_short_8","alias_value":"JOBPPTDL","created_at":"2026-07-05T01:04:28.550047+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JOBPPTDL7EMJXGTOACOYVXAKGF","json":"https://pith.science/pith/JOBPPTDL7EMJXGTOACOYVXAKGF.json","graph_json":"https://pith.science/api/pith-number/JOBPPTDL7EMJXGTOACOYVXAKGF/graph.json","events_json":"https://pith.science/api/pith-number/JOBPPTDL7EMJXGTOACOYVXAKGF/events.json","paper":"https://pith.science/paper/JOBPPTDL"},"agent_actions":{"view_html":"https://pith.science/pith/JOBPPTDL7EMJXGTOACOYVXAKGF","download_json":"https://pith.science/pith/JOBPPTDL7EMJXGTOACOYVXAKGF.json","view_paper":"https://pith.science/paper/JOBPPTDL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1908.03472&json=true","fetch_graph":"https://pith.science/api/pith-number/JOBPPTDL7EMJXGTOACOYVXAKGF/graph.json","fetch_events":"https://pith.science/api/pith-number/JOBPPTDL7EMJXGTOACOYVXAKGF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JOBPPTDL7EMJXGTOACOYVXAKGF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JOBPPTDL7EMJXGTOACOYVXAKGF/action/storage_attestation","attest_author":"https://pith.science/pith/JOBPPTDL7EMJXGTOACOYVXAKGF/action/author_attestation","sign_citation":"https://pith.science/pith/JOBPPTDL7EMJXGTOACOYVXAKGF/action/citation_signature","submit_replication":"https://pith.science/pith/JOBPPTDL7EMJXGTOACOYVXAKGF/action/replication_record"}},"created_at":"2026-07-05T01:04:28.550047+00:00","updated_at":"2026-07-05T01:04:28.550047+00:00"}