{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:4FJRW3WHP5WRXWUGTKAEUNNAVF","short_pith_number":"pith:4FJRW3WH","schema_version":"1.0","canonical_sha256":"e1531b6ec77f6d1bda869a804a35a0a95f416c684f641a1151d79bd972e136e0","source":{"kind":"arxiv","id":"0903.3249","version":1},"attestation_state":"computed","paper":{"title":"State reconstruction of finite dimensional compound systems via local projective measurements and one-way classical communication","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"F. E. S. Steinhoff, M. C. de Oliveira","submitted_at":"2009-03-18T22:48:21Z","abstract_excerpt":"For a finite dimensional discrete bipartite system, we find the relation between local projections performed by Alice, and Bob post-selected state dependence on the global state submatrices. With this result the joint state reconstruction problem for a bipartite system can be solved with strict local projections and one-way classical communication. The generalization to multipartite systems is straightforward."},"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":"0903.3249","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2009-03-18T22:48:21Z","cross_cats_sorted":[],"title_canon_sha256":"45642b116ceeae4cbdecbf9fca5b24954e01aa08c7a5fb40831e3bbac600c175","abstract_canon_sha256":"8967cf27d8f36f1b9472ed373e5e067bae0e07f098af7c84ec20769b24a4cfee"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:14:27.411234Z","signature_b64":"RAuL3r5yGzacFvhEF56hc75Z2dq4TQJY4HOGPFuRpKK3XLBEGMhKC0uXbKqZ+Xj6LoN/ZBdrvlB26LnCWSUBDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e1531b6ec77f6d1bda869a804a35a0a95f416c684f641a1151d79bd972e136e0","last_reissued_at":"2026-05-18T02:14:27.410514Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:14:27.410514Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"State reconstruction of finite dimensional compound systems via local projective measurements and one-way classical communication","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"F. E. S. Steinhoff, M. C. de Oliveira","submitted_at":"2009-03-18T22:48:21Z","abstract_excerpt":"For a finite dimensional discrete bipartite system, we find the relation between local projections performed by Alice, and Bob post-selected state dependence on the global state submatrices. With this result the joint state reconstruction problem for a bipartite system can be solved with strict local projections and one-way classical communication. The generalization to multipartite systems is straightforward."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.3249","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":"0903.3249","created_at":"2026-05-18T02:14:27.410623+00:00"},{"alias_kind":"arxiv_version","alias_value":"0903.3249v1","created_at":"2026-05-18T02:14:27.410623+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0903.3249","created_at":"2026-05-18T02:14:27.410623+00:00"},{"alias_kind":"pith_short_12","alias_value":"4FJRW3WHP5WR","created_at":"2026-05-18T12:25:58.837520+00:00"},{"alias_kind":"pith_short_16","alias_value":"4FJRW3WHP5WRXWUG","created_at":"2026-05-18T12:25:58.837520+00:00"},{"alias_kind":"pith_short_8","alias_value":"4FJRW3WH","created_at":"2026-05-18T12:25:58.837520+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/4FJRW3WHP5WRXWUGTKAEUNNAVF","json":"https://pith.science/pith/4FJRW3WHP5WRXWUGTKAEUNNAVF.json","graph_json":"https://pith.science/api/pith-number/4FJRW3WHP5WRXWUGTKAEUNNAVF/graph.json","events_json":"https://pith.science/api/pith-number/4FJRW3WHP5WRXWUGTKAEUNNAVF/events.json","paper":"https://pith.science/paper/4FJRW3WH"},"agent_actions":{"view_html":"https://pith.science/pith/4FJRW3WHP5WRXWUGTKAEUNNAVF","download_json":"https://pith.science/pith/4FJRW3WHP5WRXWUGTKAEUNNAVF.json","view_paper":"https://pith.science/paper/4FJRW3WH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0903.3249&json=true","fetch_graph":"https://pith.science/api/pith-number/4FJRW3WHP5WRXWUGTKAEUNNAVF/graph.json","fetch_events":"https://pith.science/api/pith-number/4FJRW3WHP5WRXWUGTKAEUNNAVF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4FJRW3WHP5WRXWUGTKAEUNNAVF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4FJRW3WHP5WRXWUGTKAEUNNAVF/action/storage_attestation","attest_author":"https://pith.science/pith/4FJRW3WHP5WRXWUGTKAEUNNAVF/action/author_attestation","sign_citation":"https://pith.science/pith/4FJRW3WHP5WRXWUGTKAEUNNAVF/action/citation_signature","submit_replication":"https://pith.science/pith/4FJRW3WHP5WRXWUGTKAEUNNAVF/action/replication_record"}},"created_at":"2026-05-18T02:14:27.410623+00:00","updated_at":"2026-05-18T02:14:27.410623+00:00"}