{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:2T63JFM4TTUKL7LA5ZTMMYBBLA","short_pith_number":"pith:2T63JFM4","canonical_record":{"source":{"id":"1105.4424","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2011-05-23T07:54:02Z","cross_cats_sorted":[],"title_canon_sha256":"617cc98553caed0a7c954da01f55cc69d9992e299dcecc1c27b83455d5172fd5","abstract_canon_sha256":"6bcc83ba8fa4c96812c3e009b751bdf86c106ebdeb35d0a9f76800d2df8937b3"},"schema_version":"1.0"},"canonical_sha256":"d4fdb4959c9ce8a5fd60ee66c660215806a16a7052ed3e828257ae888b8e1f08","source":{"kind":"arxiv","id":"1105.4424","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.4424","created_at":"2026-05-18T04:21:29Z"},{"alias_kind":"arxiv_version","alias_value":"1105.4424v1","created_at":"2026-05-18T04:21:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.4424","created_at":"2026-05-18T04:21:29Z"},{"alias_kind":"pith_short_12","alias_value":"2T63JFM4TTUK","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"2T63JFM4TTUKL7LA","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"2T63JFM4","created_at":"2026-05-18T12:26:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:2T63JFM4TTUKL7LA5ZTMMYBBLA","target":"record","payload":{"canonical_record":{"source":{"id":"1105.4424","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2011-05-23T07:54:02Z","cross_cats_sorted":[],"title_canon_sha256":"617cc98553caed0a7c954da01f55cc69d9992e299dcecc1c27b83455d5172fd5","abstract_canon_sha256":"6bcc83ba8fa4c96812c3e009b751bdf86c106ebdeb35d0a9f76800d2df8937b3"},"schema_version":"1.0"},"canonical_sha256":"d4fdb4959c9ce8a5fd60ee66c660215806a16a7052ed3e828257ae888b8e1f08","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:21:29.290950Z","signature_b64":"mQsYzBlTbn9OMAOiUy4bnFN/hiV6DeSd9rN7chm+aYT7cVEY4KnAIi2NIqE+MAoY/SWgq9rpsFKB1MczNzPhBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d4fdb4959c9ce8a5fd60ee66c660215806a16a7052ed3e828257ae888b8e1f08","last_reissued_at":"2026-05-18T04:21:29.290606Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:21:29.290606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1105.4424","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:21:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UBhH+TCuPx1Ge6gafQeJN/eQ2iSaCvc0NqE0Kd/2dHchY+lqDOSytMTphj3aoifL17aNrZAq8nw/ATUWEupZBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T09:51:09.352641Z"},"content_sha256":"91a0d08e88f94ef5dcd50caa5dee5a979bbb16f690b22f3863b6e8ab2c6e1c77","schema_version":"1.0","event_id":"sha256:91a0d08e88f94ef5dcd50caa5dee5a979bbb16f690b22f3863b6e8ab2c6e1c77"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:2T63JFM4TTUKL7LA5ZTMMYBBLA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Modeling Approach based on UML/MARTE for GPU Architecture","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Antonio Wendell De Oliveira Rodrigues (INRIA Lille - Nord Europe), Fr\\'ed\\'eric Guyomarc'H (INRIA Lille - Nord Europe), Jean-Luc Dekeyser (INRIA Lille - Nord Europe)","submitted_at":"2011-05-23T07:54:02Z","abstract_excerpt":"Nowadays, the High Performance Computing is part of the context of embedded systems. Graphics Processing Units (GPUs) are more and more used in acceleration of the most part of algorithms and applications. Over the past years, not many efforts have been done to describe abstractions of applications in relation to their target architectures. Thus, when developers need to associate applications and GPUs, for example, they find difficulty and prefer using API for these architectures. This paper presents a metamodel extension for MARTE profile and a model for GPU architectures. The main goal is to"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.4424","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:21:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W62EfpZxm5KHyOOo+HU1e0jHpFAMAjd4npI7TcOjurnUSBu/V48Phw/NI6tRG2nO5XTGgw9vToPtHf0wLSdaDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T09:51:09.353343Z"},"content_sha256":"d2f283dc83fb21ed6d8fffc5a01bcaaebf09b1d0a2815c92fbeda4ee824e904b","schema_version":"1.0","event_id":"sha256:d2f283dc83fb21ed6d8fffc5a01bcaaebf09b1d0a2815c92fbeda4ee824e904b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2T63JFM4TTUKL7LA5ZTMMYBBLA/bundle.json","state_url":"https://pith.science/pith/2T63JFM4TTUKL7LA5ZTMMYBBLA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2T63JFM4TTUKL7LA5ZTMMYBBLA/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-07T09:51:09Z","links":{"resolver":"https://pith.science/pith/2T63JFM4TTUKL7LA5ZTMMYBBLA","bundle":"https://pith.science/pith/2T63JFM4TTUKL7LA5ZTMMYBBLA/bundle.json","state":"https://pith.science/pith/2T63JFM4TTUKL7LA5ZTMMYBBLA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2T63JFM4TTUKL7LA5ZTMMYBBLA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:2T63JFM4TTUKL7LA5ZTMMYBBLA","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"6bcc83ba8fa4c96812c3e009b751bdf86c106ebdeb35d0a9f76800d2df8937b3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2011-05-23T07:54:02Z","title_canon_sha256":"617cc98553caed0a7c954da01f55cc69d9992e299dcecc1c27b83455d5172fd5"},"schema_version":"1.0","source":{"id":"1105.4424","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.4424","created_at":"2026-05-18T04:21:29Z"},{"alias_kind":"arxiv_version","alias_value":"1105.4424v1","created_at":"2026-05-18T04:21:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.4424","created_at":"2026-05-18T04:21:29Z"},{"alias_kind":"pith_short_12","alias_value":"2T63JFM4TTUK","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"2T63JFM4TTUKL7LA","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"2T63JFM4","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:d2f283dc83fb21ed6d8fffc5a01bcaaebf09b1d0a2815c92fbeda4ee824e904b","target":"graph","created_at":"2026-05-18T04:21:29Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Nowadays, the High Performance Computing is part of the context of embedded systems. Graphics Processing Units (GPUs) are more and more used in acceleration of the most part of algorithms and applications. Over the past years, not many efforts have been done to describe abstractions of applications in relation to their target architectures. Thus, when developers need to associate applications and GPUs, for example, they find difficulty and prefer using API for these architectures. This paper presents a metamodel extension for MARTE profile and a model for GPU architectures. The main goal is to","authors_text":"Antonio Wendell De Oliveira Rodrigues (INRIA Lille - Nord Europe), Fr\\'ed\\'eric Guyomarc'H (INRIA Lille - Nord Europe), Jean-Luc Dekeyser (INRIA Lille - Nord Europe)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2011-05-23T07:54:02Z","title":"A Modeling Approach based on UML/MARTE for GPU Architecture"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.4424","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:91a0d08e88f94ef5dcd50caa5dee5a979bbb16f690b22f3863b6e8ab2c6e1c77","target":"record","created_at":"2026-05-18T04:21:29Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"6bcc83ba8fa4c96812c3e009b751bdf86c106ebdeb35d0a9f76800d2df8937b3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2011-05-23T07:54:02Z","title_canon_sha256":"617cc98553caed0a7c954da01f55cc69d9992e299dcecc1c27b83455d5172fd5"},"schema_version":"1.0","source":{"id":"1105.4424","kind":"arxiv","version":1}},"canonical_sha256":"d4fdb4959c9ce8a5fd60ee66c660215806a16a7052ed3e828257ae888b8e1f08","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d4fdb4959c9ce8a5fd60ee66c660215806a16a7052ed3e828257ae888b8e1f08","first_computed_at":"2026-05-18T04:21:29.290606Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:21:29.290606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mQsYzBlTbn9OMAOiUy4bnFN/hiV6DeSd9rN7chm+aYT7cVEY4KnAIi2NIqE+MAoY/SWgq9rpsFKB1MczNzPhBA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:21:29.290950Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.4424","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:91a0d08e88f94ef5dcd50caa5dee5a979bbb16f690b22f3863b6e8ab2c6e1c77","sha256:d2f283dc83fb21ed6d8fffc5a01bcaaebf09b1d0a2815c92fbeda4ee824e904b"],"state_sha256":"2ac01bd0c80bc769339a9ce7594beee8d4cd6e2bf58a99d923559d6664b0d375"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pVPRmxtWhfabM96Z6RxCdCrs7iX8yjGqHXpVxphLw4tx9pZ4oQqj6taMQV75U/OAPjE1xJ1i6x2FslXu2dm9CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T09:51:09.357067Z","bundle_sha256":"673941c4ce5a1f5dbbe3f12565618e82dea6a6ce60f624f8c4e2406545767f47"}}