{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:TOTNSGSO4WRTNUAS4MJFP6OITZ","short_pith_number":"pith:TOTNSGSO","schema_version":"1.0","canonical_sha256":"9ba6d91a4ee5a336d012e31257f9c89e749113590de73cec41d880ab63e2b8ba","source":{"kind":"arxiv","id":"1703.07462","version":1},"attestation_state":"computed","paper":{"title":"Energy Efficient Precoding Design for SWIPT in MIMO Two-Way Relay Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Inkyu Lee, Javane Rostampoor, S. Mohammad Razavizadeh","submitted_at":"2017-03-21T23:03:58Z","abstract_excerpt":"In this paper, we study the energy efficiency (EE) maximization problem in multiple-input multiple-output (MIMO) two-way relay networks with simultaneous wireless information and power transfer (SWIPT). The network consists of a multiple-antenna amplify-and-forward relay node which provides bidirectional communications between two multiple-antenna transceiver nodes"},"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":"1703.07462","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2017-03-21T23:03:58Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"99c5d58e67ca7cf401eaba11af18c440e33f2d1208a6046cbb3957b7a3a55bc0","abstract_canon_sha256":"4592cf9b2bf5e77d57d3be7ce7a22bc7cd1d1c9759539bc56102c68639cd5ccd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:08.756996Z","signature_b64":"krJfsH3AOvb71OnwqdE+LFzGtRw2fHoxdoCsceErMQ9ME3oMIU8BIjSB5B2cTTWTIDBYC738zy4z7ToqFx0YAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ba6d91a4ee5a336d012e31257f9c89e749113590de73cec41d880ab63e2b8ba","last_reissued_at":"2026-05-18T00:48:08.756553Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:08.756553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Energy Efficient Precoding Design for SWIPT in MIMO Two-Way Relay Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Inkyu Lee, Javane Rostampoor, S. Mohammad Razavizadeh","submitted_at":"2017-03-21T23:03:58Z","abstract_excerpt":"In this paper, we study the energy efficiency (EE) maximization problem in multiple-input multiple-output (MIMO) two-way relay networks with simultaneous wireless information and power transfer (SWIPT). The network consists of a multiple-antenna amplify-and-forward relay node which provides bidirectional communications between two multiple-antenna transceiver nodes"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.07462","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":"1703.07462","created_at":"2026-05-18T00:48:08.756631+00:00"},{"alias_kind":"arxiv_version","alias_value":"1703.07462v1","created_at":"2026-05-18T00:48:08.756631+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.07462","created_at":"2026-05-18T00:48:08.756631+00:00"},{"alias_kind":"pith_short_12","alias_value":"TOTNSGSO4WRT","created_at":"2026-05-18T12:31:46.661854+00:00"},{"alias_kind":"pith_short_16","alias_value":"TOTNSGSO4WRTNUAS","created_at":"2026-05-18T12:31:46.661854+00:00"},{"alias_kind":"pith_short_8","alias_value":"TOTNSGSO","created_at":"2026-05-18T12:31:46.661854+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/TOTNSGSO4WRTNUAS4MJFP6OITZ","json":"https://pith.science/pith/TOTNSGSO4WRTNUAS4MJFP6OITZ.json","graph_json":"https://pith.science/api/pith-number/TOTNSGSO4WRTNUAS4MJFP6OITZ/graph.json","events_json":"https://pith.science/api/pith-number/TOTNSGSO4WRTNUAS4MJFP6OITZ/events.json","paper":"https://pith.science/paper/TOTNSGSO"},"agent_actions":{"view_html":"https://pith.science/pith/TOTNSGSO4WRTNUAS4MJFP6OITZ","download_json":"https://pith.science/pith/TOTNSGSO4WRTNUAS4MJFP6OITZ.json","view_paper":"https://pith.science/paper/TOTNSGSO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1703.07462&json=true","fetch_graph":"https://pith.science/api/pith-number/TOTNSGSO4WRTNUAS4MJFP6OITZ/graph.json","fetch_events":"https://pith.science/api/pith-number/TOTNSGSO4WRTNUAS4MJFP6OITZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TOTNSGSO4WRTNUAS4MJFP6OITZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TOTNSGSO4WRTNUAS4MJFP6OITZ/action/storage_attestation","attest_author":"https://pith.science/pith/TOTNSGSO4WRTNUAS4MJFP6OITZ/action/author_attestation","sign_citation":"https://pith.science/pith/TOTNSGSO4WRTNUAS4MJFP6OITZ/action/citation_signature","submit_replication":"https://pith.science/pith/TOTNSGSO4WRTNUAS4MJFP6OITZ/action/replication_record"}},"created_at":"2026-05-18T00:48:08.756631+00:00","updated_at":"2026-05-18T00:48:08.756631+00:00"}