{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:FWXOWXZOGXG6EY6IEUANVULSRN","short_pith_number":"pith:FWXOWXZO","schema_version":"1.0","canonical_sha256":"2daeeb5f2e35cde263c82500dad1728b49fc30f996ad010b5263748ea98c98d6","source":{"kind":"arxiv","id":"1302.2936","version":1},"attestation_state":"computed","paper":{"title":"Scattering of quantum wave packets by shallow potential islands: A quantum lens","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.CD"],"primary_cat":"quant-ph","authors_text":"Arseni Goussev, Klaus Richter","submitted_at":"2013-02-12T22:06:28Z","abstract_excerpt":"We consider the problem of quantum scattering of a localized wave packet by a weak Gaussian potential in two spatial dimensions. We show that, under certain conditions, this problem bears close analogy with that of focusing (or defocusing) of light rays by a thin optical lens: Quantum interference between straight paths yields the same lens equation as for refracted rays in classical optics."},"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":"1302.2936","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-02-12T22:06:28Z","cross_cats_sorted":["nlin.CD"],"title_canon_sha256":"33fc3bf9cd7905b7a16741762116b6ce0014a210eefbb20725fc5ca121b79ebe","abstract_canon_sha256":"f7eb2ffd9ea58f0faa5d3817de90a3bdf0f6b8d1e3a4e7d0ce68c81fd148969d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:22:18.465661Z","signature_b64":"dPjk4KNq/ozFTjrUGFFzlKOx99RlY4PJkqX/13ZMmoXcBFrPWpjML1bm4OmLNbhKkYf0mdDjxXJ5CK06UtW8Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2daeeb5f2e35cde263c82500dad1728b49fc30f996ad010b5263748ea98c98d6","last_reissued_at":"2026-05-18T03:22:18.464832Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:22:18.464832Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Scattering of quantum wave packets by shallow potential islands: A quantum lens","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.CD"],"primary_cat":"quant-ph","authors_text":"Arseni Goussev, Klaus Richter","submitted_at":"2013-02-12T22:06:28Z","abstract_excerpt":"We consider the problem of quantum scattering of a localized wave packet by a weak Gaussian potential in two spatial dimensions. We show that, under certain conditions, this problem bears close analogy with that of focusing (or defocusing) of light rays by a thin optical lens: Quantum interference between straight paths yields the same lens equation as for refracted rays in classical optics."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.2936","kind":"arxiv","version":1},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1302.2936","created_at":"2026-05-18T03:22:18.464972+00:00"},{"alias_kind":"arxiv_version","alias_value":"1302.2936v1","created_at":"2026-05-18T03:22:18.464972+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.2936","created_at":"2026-05-18T03:22:18.464972+00:00"},{"alias_kind":"pith_short_12","alias_value":"FWXOWXZOGXG6","created_at":"2026-05-18T12:27:45.050594+00:00"},{"alias_kind":"pith_short_16","alias_value":"FWXOWXZOGXG6EY6I","created_at":"2026-05-18T12:27:45.050594+00:00"},{"alias_kind":"pith_short_8","alias_value":"FWXOWXZO","created_at":"2026-05-18T12:27:45.050594+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/FWXOWXZOGXG6EY6IEUANVULSRN","json":"https://pith.science/pith/FWXOWXZOGXG6EY6IEUANVULSRN.json","graph_json":"https://pith.science/api/pith-number/FWXOWXZOGXG6EY6IEUANVULSRN/graph.json","events_json":"https://pith.science/api/pith-number/FWXOWXZOGXG6EY6IEUANVULSRN/events.json","paper":"https://pith.science/paper/FWXOWXZO"},"agent_actions":{"view_html":"https://pith.science/pith/FWXOWXZOGXG6EY6IEUANVULSRN","download_json":"https://pith.science/pith/FWXOWXZOGXG6EY6IEUANVULSRN.json","view_paper":"https://pith.science/paper/FWXOWXZO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1302.2936&json=true","fetch_graph":"https://pith.science/api/pith-number/FWXOWXZOGXG6EY6IEUANVULSRN/graph.json","fetch_events":"https://pith.science/api/pith-number/FWXOWXZOGXG6EY6IEUANVULSRN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FWXOWXZOGXG6EY6IEUANVULSRN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FWXOWXZOGXG6EY6IEUANVULSRN/action/storage_attestation","attest_author":"https://pith.science/pith/FWXOWXZOGXG6EY6IEUANVULSRN/action/author_attestation","sign_citation":"https://pith.science/pith/FWXOWXZOGXG6EY6IEUANVULSRN/action/citation_signature","submit_replication":"https://pith.science/pith/FWXOWXZOGXG6EY6IEUANVULSRN/action/replication_record"}},"created_at":"2026-05-18T03:22:18.464972+00:00","updated_at":"2026-05-18T03:22:18.464972+00:00"}