{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:YHC7XIY2LIEJKHQE4JYFVQWHWK","short_pith_number":"pith:YHC7XIY2","schema_version":"1.0","canonical_sha256":"c1c5fba31a5a08951e04e2705ac2c7b2a82bc7dbe6c7e45d159c69721f4e4620","source":{"kind":"arxiv","id":"1405.4644","version":1},"attestation_state":"computed","paper":{"title":"Changing Computing Paradigms Towards Power Efficiency","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NA"],"primary_cat":"cs.MS","authors_text":"A. Cristiano I. Malossi, Alessandro Curioni, Constantin Bekas, Pavel Klav\\'ik","submitted_at":"2014-05-19T09:03:58Z","abstract_excerpt":"Power awareness is fast becoming immensely important in computing, ranging from the traditional High Performance Computing applications, to the new generation of data centric workloads.\n  In this work we describe our efforts towards a power efficient computing paradigm that combines low precision and high precision arithmetic. We showcase our ideas for the widely used kernel of solving systems of linear equations that finds numerous applications in scientific and engineering disciplines as well as in large scale data analytics, statistics and machine learning.\n  Towards this goal we developed "},"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":"1405.4644","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MS","submitted_at":"2014-05-19T09:03:58Z","cross_cats_sorted":["cs.NA"],"title_canon_sha256":"34eafdda0b22d571ad5c9da5fceb867cd73a66070ea3c21831666e43d3232f8f","abstract_canon_sha256":"aa454dd129648279202bef880b940631da25ab42fe3847a4ed987017abf6e8ef"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:51:35.020951Z","signature_b64":"bNF5kTXtrFPCTdVwYtg3MHiMkMbFShpNmjI/B+IjYqrbFF2lOyicwnloq9TkKkpoUEJkFjGILhOfONkw5PIXAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c1c5fba31a5a08951e04e2705ac2c7b2a82bc7dbe6c7e45d159c69721f4e4620","last_reissued_at":"2026-05-18T02:51:35.020492Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:51:35.020492Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Changing Computing Paradigms Towards Power Efficiency","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NA"],"primary_cat":"cs.MS","authors_text":"A. Cristiano I. Malossi, Alessandro Curioni, Constantin Bekas, Pavel Klav\\'ik","submitted_at":"2014-05-19T09:03:58Z","abstract_excerpt":"Power awareness is fast becoming immensely important in computing, ranging from the traditional High Performance Computing applications, to the new generation of data centric workloads.\n  In this work we describe our efforts towards a power efficient computing paradigm that combines low precision and high precision arithmetic. We showcase our ideas for the widely used kernel of solving systems of linear equations that finds numerous applications in scientific and engineering disciplines as well as in large scale data analytics, statistics and machine learning.\n  Towards this goal we developed "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.4644","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":"1405.4644","created_at":"2026-05-18T02:51:35.020555+00:00"},{"alias_kind":"arxiv_version","alias_value":"1405.4644v1","created_at":"2026-05-18T02:51:35.020555+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.4644","created_at":"2026-05-18T02:51:35.020555+00:00"},{"alias_kind":"pith_short_12","alias_value":"YHC7XIY2LIEJ","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_16","alias_value":"YHC7XIY2LIEJKHQE","created_at":"2026-05-18T12:28:57.508820+00:00"},{"alias_kind":"pith_short_8","alias_value":"YHC7XIY2","created_at":"2026-05-18T12:28:57.508820+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/YHC7XIY2LIEJKHQE4JYFVQWHWK","json":"https://pith.science/pith/YHC7XIY2LIEJKHQE4JYFVQWHWK.json","graph_json":"https://pith.science/api/pith-number/YHC7XIY2LIEJKHQE4JYFVQWHWK/graph.json","events_json":"https://pith.science/api/pith-number/YHC7XIY2LIEJKHQE4JYFVQWHWK/events.json","paper":"https://pith.science/paper/YHC7XIY2"},"agent_actions":{"view_html":"https://pith.science/pith/YHC7XIY2LIEJKHQE4JYFVQWHWK","download_json":"https://pith.science/pith/YHC7XIY2LIEJKHQE4JYFVQWHWK.json","view_paper":"https://pith.science/paper/YHC7XIY2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1405.4644&json=true","fetch_graph":"https://pith.science/api/pith-number/YHC7XIY2LIEJKHQE4JYFVQWHWK/graph.json","fetch_events":"https://pith.science/api/pith-number/YHC7XIY2LIEJKHQE4JYFVQWHWK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YHC7XIY2LIEJKHQE4JYFVQWHWK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YHC7XIY2LIEJKHQE4JYFVQWHWK/action/storage_attestation","attest_author":"https://pith.science/pith/YHC7XIY2LIEJKHQE4JYFVQWHWK/action/author_attestation","sign_citation":"https://pith.science/pith/YHC7XIY2LIEJKHQE4JYFVQWHWK/action/citation_signature","submit_replication":"https://pith.science/pith/YHC7XIY2LIEJKHQE4JYFVQWHWK/action/replication_record"}},"created_at":"2026-05-18T02:51:35.020555+00:00","updated_at":"2026-05-18T02:51:35.020555+00:00"}