{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:SZBWNXBBK7A7DMKX5JMA6AULYD","short_pith_number":"pith:SZBWNXBB","schema_version":"1.0","canonical_sha256":"964366dc2157c1f1b157ea580f028bc0d2e68b8cda296f7dc92f8b9fa90b09fd","source":{"kind":"arxiv","id":"0804.4333","version":1},"attestation_state":"computed","paper":{"title":"Measuring position and moment together","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Jukka Kiukas, Paul Busch, Pekka Lahti","submitted_at":"2008-04-28T07:10:03Z","abstract_excerpt":"We describe an operational scheme for determining both the position and momentum distributions in a large class of quantum states, together with an experimental implementation."},"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":"0804.4333","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2008-04-28T07:10:03Z","cross_cats_sorted":[],"title_canon_sha256":"be49b165a09752352320c6245e3e758ff7e35053719dd6b72bfd23e187fc2295","abstract_canon_sha256":"d8af28ec5124f4e5b27f0cceec74960e6f4903e3ce81024d7496c3b5271320df"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:32:20.233764Z","signature_b64":"PvAqh/gMke/ImvTerFnZVvJL8THamzp2qsSv2ZYdwZVKyn2e9Dh4pNa6PSfGmAJw5pc+YQVeUzh2CzGFlZx3AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"964366dc2157c1f1b157ea580f028bc0d2e68b8cda296f7dc92f8b9fa90b09fd","last_reissued_at":"2026-05-18T04:32:20.233074Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:32:20.233074Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Measuring position and moment together","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Jukka Kiukas, Paul Busch, Pekka Lahti","submitted_at":"2008-04-28T07:10:03Z","abstract_excerpt":"We describe an operational scheme for determining both the position and momentum distributions in a large class of quantum states, together with an experimental implementation."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0804.4333","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":"0804.4333","created_at":"2026-05-18T04:32:20.233181+00:00"},{"alias_kind":"arxiv_version","alias_value":"0804.4333v1","created_at":"2026-05-18T04:32:20.233181+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0804.4333","created_at":"2026-05-18T04:32:20.233181+00:00"},{"alias_kind":"pith_short_12","alias_value":"SZBWNXBBK7A7","created_at":"2026-05-18T12:25:58.018023+00:00"},{"alias_kind":"pith_short_16","alias_value":"SZBWNXBBK7A7DMKX","created_at":"2026-05-18T12:25:58.018023+00:00"},{"alias_kind":"pith_short_8","alias_value":"SZBWNXBB","created_at":"2026-05-18T12:25:58.018023+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/SZBWNXBBK7A7DMKX5JMA6AULYD","json":"https://pith.science/pith/SZBWNXBBK7A7DMKX5JMA6AULYD.json","graph_json":"https://pith.science/api/pith-number/SZBWNXBBK7A7DMKX5JMA6AULYD/graph.json","events_json":"https://pith.science/api/pith-number/SZBWNXBBK7A7DMKX5JMA6AULYD/events.json","paper":"https://pith.science/paper/SZBWNXBB"},"agent_actions":{"view_html":"https://pith.science/pith/SZBWNXBBK7A7DMKX5JMA6AULYD","download_json":"https://pith.science/pith/SZBWNXBBK7A7DMKX5JMA6AULYD.json","view_paper":"https://pith.science/paper/SZBWNXBB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0804.4333&json=true","fetch_graph":"https://pith.science/api/pith-number/SZBWNXBBK7A7DMKX5JMA6AULYD/graph.json","fetch_events":"https://pith.science/api/pith-number/SZBWNXBBK7A7DMKX5JMA6AULYD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SZBWNXBBK7A7DMKX5JMA6AULYD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SZBWNXBBK7A7DMKX5JMA6AULYD/action/storage_attestation","attest_author":"https://pith.science/pith/SZBWNXBBK7A7DMKX5JMA6AULYD/action/author_attestation","sign_citation":"https://pith.science/pith/SZBWNXBBK7A7DMKX5JMA6AULYD/action/citation_signature","submit_replication":"https://pith.science/pith/SZBWNXBBK7A7DMKX5JMA6AULYD/action/replication_record"}},"created_at":"2026-05-18T04:32:20.233181+00:00","updated_at":"2026-05-18T04:32:20.233181+00:00"}