{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:6ZV73CANGBYREFM5NA6I6ZROX4","short_pith_number":"pith:6ZV73CAN","schema_version":"1.0","canonical_sha256":"f66bfd880d307112159d683c8f662ebf29d4e435507fdff02197da9978c659b1","source":{"kind":"arxiv","id":"1708.01304","version":1},"attestation_state":"computed","paper":{"title":"Preparing HPC Applications for the Exascale Era: A Decoupling Strategy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Erwin Laure, Gokcen Kestor, Ivy Bo Peng, Roberto Gioiosa, Stefano Markidis","submitted_at":"2017-08-03T20:44:39Z","abstract_excerpt":"Production-quality parallel applications are often a mixture of diverse operations, such as computation- and communication-intensive, regular and irregular, tightly coupled and loosely linked operations. In conventional construction of parallel applications, each process performs all the operations, which might result inefficient and seriously limit scalability, especially at large scale. We propose a decoupling strategy to improve the scalability of applications running on large-scale systems.\n  Our strategy separates application operations onto groups of processes and enables a dataflow proc"},"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":"1708.01304","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2017-08-03T20:44:39Z","cross_cats_sorted":[],"title_canon_sha256":"1a86363967204067cd949bdf80f8615966185d959254f7728e0cda8a72cbd1f1","abstract_canon_sha256":"201b4f907cdbd7467e7b7db98e769f17b3fa32e1684d007cdce69287fcdd0dec"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:37.740922Z","signature_b64":"/zb/feGpsnhpgb2NmToSF3IcFts5qZtCHr4UXS/SG1ePGa9061zCT++dtQIDZnrUWQ7u7vf8JCUx8p/rGjc6BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f66bfd880d307112159d683c8f662ebf29d4e435507fdff02197da9978c659b1","last_reissued_at":"2026-05-18T00:38:37.740236Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:37.740236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Preparing HPC Applications for the Exascale Era: A Decoupling Strategy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Erwin Laure, Gokcen Kestor, Ivy Bo Peng, Roberto Gioiosa, Stefano Markidis","submitted_at":"2017-08-03T20:44:39Z","abstract_excerpt":"Production-quality parallel applications are often a mixture of diverse operations, such as computation- and communication-intensive, regular and irregular, tightly coupled and loosely linked operations. In conventional construction of parallel applications, each process performs all the operations, which might result inefficient and seriously limit scalability, especially at large scale. We propose a decoupling strategy to improve the scalability of applications running on large-scale systems.\n  Our strategy separates application operations onto groups of processes and enables a dataflow proc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.01304","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":"1708.01304","created_at":"2026-05-18T00:38:37.740357+00:00"},{"alias_kind":"arxiv_version","alias_value":"1708.01304v1","created_at":"2026-05-18T00:38:37.740357+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.01304","created_at":"2026-05-18T00:38:37.740357+00:00"},{"alias_kind":"pith_short_12","alias_value":"6ZV73CANGBYR","created_at":"2026-05-18T12:31:03.183658+00:00"},{"alias_kind":"pith_short_16","alias_value":"6ZV73CANGBYREFM5","created_at":"2026-05-18T12:31:03.183658+00:00"},{"alias_kind":"pith_short_8","alias_value":"6ZV73CAN","created_at":"2026-05-18T12:31:03.183658+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/6ZV73CANGBYREFM5NA6I6ZROX4","json":"https://pith.science/pith/6ZV73CANGBYREFM5NA6I6ZROX4.json","graph_json":"https://pith.science/api/pith-number/6ZV73CANGBYREFM5NA6I6ZROX4/graph.json","events_json":"https://pith.science/api/pith-number/6ZV73CANGBYREFM5NA6I6ZROX4/events.json","paper":"https://pith.science/paper/6ZV73CAN"},"agent_actions":{"view_html":"https://pith.science/pith/6ZV73CANGBYREFM5NA6I6ZROX4","download_json":"https://pith.science/pith/6ZV73CANGBYREFM5NA6I6ZROX4.json","view_paper":"https://pith.science/paper/6ZV73CAN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1708.01304&json=true","fetch_graph":"https://pith.science/api/pith-number/6ZV73CANGBYREFM5NA6I6ZROX4/graph.json","fetch_events":"https://pith.science/api/pith-number/6ZV73CANGBYREFM5NA6I6ZROX4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6ZV73CANGBYREFM5NA6I6ZROX4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6ZV73CANGBYREFM5NA6I6ZROX4/action/storage_attestation","attest_author":"https://pith.science/pith/6ZV73CANGBYREFM5NA6I6ZROX4/action/author_attestation","sign_citation":"https://pith.science/pith/6ZV73CANGBYREFM5NA6I6ZROX4/action/citation_signature","submit_replication":"https://pith.science/pith/6ZV73CANGBYREFM5NA6I6ZROX4/action/replication_record"}},"created_at":"2026-05-18T00:38:37.740357+00:00","updated_at":"2026-05-18T00:38:37.740357+00:00"}