{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:2CUX7OX6NNFTSQAJ3NTBTFK2XQ","short_pith_number":"pith:2CUX7OX6","canonical_record":{"source":{"id":"1801.03712","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2018-01-11T11:15:31Z","cross_cats_sorted":["cs.ET"],"title_canon_sha256":"30149c4f39be4678f247281dced5ddf66087bfe223ee2ba933a3e9e71dcda0ab","abstract_canon_sha256":"b27821594daff529f9c4c92a5042ce300606287443611d84c598ff32eb271f93"},"schema_version":"1.0"},"canonical_sha256":"d0a97fbafe6b4b394009db6619955abc1bf7cab0033474684d9c73b8df6baab1","source":{"kind":"arxiv","id":"1801.03712","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.03712","created_at":"2026-05-18T00:26:13Z"},{"alias_kind":"arxiv_version","alias_value":"1801.03712v1","created_at":"2026-05-18T00:26:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.03712","created_at":"2026-05-18T00:26:13Z"},{"alias_kind":"pith_short_12","alias_value":"2CUX7OX6NNFT","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"2CUX7OX6NNFTSQAJ","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"2CUX7OX6","created_at":"2026-05-18T12:31:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:2CUX7OX6NNFTSQAJ3NTBTFK2XQ","target":"record","payload":{"canonical_record":{"source":{"id":"1801.03712","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2018-01-11T11:15:31Z","cross_cats_sorted":["cs.ET"],"title_canon_sha256":"30149c4f39be4678f247281dced5ddf66087bfe223ee2ba933a3e9e71dcda0ab","abstract_canon_sha256":"b27821594daff529f9c4c92a5042ce300606287443611d84c598ff32eb271f93"},"schema_version":"1.0"},"canonical_sha256":"d0a97fbafe6b4b394009db6619955abc1bf7cab0033474684d9c73b8df6baab1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:13.624164Z","signature_b64":"y6NI8ZVVvHhOgKnlp7+8PhD2VIk1t9wqNt5uCKvQepIQNQHIzw1OmdyshzyYoyYrzWQ5SrsTQ2xwH9ie8m0YCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d0a97fbafe6b4b394009db6619955abc1bf7cab0033474684d9c73b8df6baab1","last_reissued_at":"2026-05-18T00:26:13.623696Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:13.623696Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.03712","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":"2026-05-18T00:26:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tTaNvBsr8NVTk6hl86XVMECtuZhubmff0mFTUKaFEBSP6wk4RXkpzL0aK6W3Sx3aIX8DnsFgloKwB06viFu8CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T07:56:22.064488Z"},"content_sha256":"94bfece80bc9cece3302f785ad60061575ff2918529d14e9140b2b5a01bb49a2","schema_version":"1.0","event_id":"sha256:94bfece80bc9cece3302f785ad60061575ff2918529d14e9140b2b5a01bb49a2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:2CUX7OX6NNFTSQAJ3NTBTFK2XQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Software-defined SoC Memory Bus Bridge Architecture for Disaggregated Computing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.ET"],"primary_cat":"cs.AR","authors_text":"Andrea Reale, Christian Pinto, Dimitris Syrivelis, Kostas Katrinis","submitted_at":"2018-01-11T11:15:31Z","abstract_excerpt":"Disaggregation and rack-scale systems have the potential of drastically decreasing TCO and increasing utilization of cloud datacenters, while maintaining performance. While the concept of organising resources in separate pools and interconnecting them together on demand is straightforward, its materialisation can be radically different in terms of performance and scale potential.\n  In this paper, we present a memory bus bridge architecture which enables communication between 100s of masters and slaves in todays complex multiprocessor SoCs, that are physically intregrated in different chips and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.03712","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":"2026-05-18T00:26:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t/WZymJfYn41rNdcbLRTHm9qiUgnQAX0rTWfZEVW539KTkruClkz4HckoVbHZMUjm9R+t8Vdtfw1IkUVGLq9Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T07:56:22.064844Z"},"content_sha256":"17de7e6c78e5216b87dc14e71850fc733d5743cdc1b5a54f528312de9fe703da","schema_version":"1.0","event_id":"sha256:17de7e6c78e5216b87dc14e71850fc733d5743cdc1b5a54f528312de9fe703da"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2CUX7OX6NNFTSQAJ3NTBTFK2XQ/bundle.json","state_url":"https://pith.science/pith/2CUX7OX6NNFTSQAJ3NTBTFK2XQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2CUX7OX6NNFTSQAJ3NTBTFK2XQ/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":"2026-06-12T07:56:22Z","links":{"resolver":"https://pith.science/pith/2CUX7OX6NNFTSQAJ3NTBTFK2XQ","bundle":"https://pith.science/pith/2CUX7OX6NNFTSQAJ3NTBTFK2XQ/bundle.json","state":"https://pith.science/pith/2CUX7OX6NNFTSQAJ3NTBTFK2XQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2CUX7OX6NNFTSQAJ3NTBTFK2XQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:2CUX7OX6NNFTSQAJ3NTBTFK2XQ","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":"b27821594daff529f9c4c92a5042ce300606287443611d84c598ff32eb271f93","cross_cats_sorted":["cs.ET"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2018-01-11T11:15:31Z","title_canon_sha256":"30149c4f39be4678f247281dced5ddf66087bfe223ee2ba933a3e9e71dcda0ab"},"schema_version":"1.0","source":{"id":"1801.03712","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.03712","created_at":"2026-05-18T00:26:13Z"},{"alias_kind":"arxiv_version","alias_value":"1801.03712v1","created_at":"2026-05-18T00:26:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.03712","created_at":"2026-05-18T00:26:13Z"},{"alias_kind":"pith_short_12","alias_value":"2CUX7OX6NNFT","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"2CUX7OX6NNFTSQAJ","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"2CUX7OX6","created_at":"2026-05-18T12:31:59Z"}],"graph_snapshots":[{"event_id":"sha256:17de7e6c78e5216b87dc14e71850fc733d5743cdc1b5a54f528312de9fe703da","target":"graph","created_at":"2026-05-18T00:26:13Z","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":"Disaggregation and rack-scale systems have the potential of drastically decreasing TCO and increasing utilization of cloud datacenters, while maintaining performance. While the concept of organising resources in separate pools and interconnecting them together on demand is straightforward, its materialisation can be radically different in terms of performance and scale potential.\n  In this paper, we present a memory bus bridge architecture which enables communication between 100s of masters and slaves in todays complex multiprocessor SoCs, that are physically intregrated in different chips and","authors_text":"Andrea Reale, Christian Pinto, Dimitris Syrivelis, Kostas Katrinis","cross_cats":["cs.ET"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2018-01-11T11:15:31Z","title":"A Software-defined SoC Memory Bus Bridge Architecture for Disaggregated Computing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.03712","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":"sha256:94bfece80bc9cece3302f785ad60061575ff2918529d14e9140b2b5a01bb49a2","target":"record","created_at":"2026-05-18T00:26:13Z","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":"b27821594daff529f9c4c92a5042ce300606287443611d84c598ff32eb271f93","cross_cats_sorted":["cs.ET"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2018-01-11T11:15:31Z","title_canon_sha256":"30149c4f39be4678f247281dced5ddf66087bfe223ee2ba933a3e9e71dcda0ab"},"schema_version":"1.0","source":{"id":"1801.03712","kind":"arxiv","version":1}},"canonical_sha256":"d0a97fbafe6b4b394009db6619955abc1bf7cab0033474684d9c73b8df6baab1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d0a97fbafe6b4b394009db6619955abc1bf7cab0033474684d9c73b8df6baab1","first_computed_at":"2026-05-18T00:26:13.623696Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:13.623696Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"y6NI8ZVVvHhOgKnlp7+8PhD2VIk1t9wqNt5uCKvQepIQNQHIzw1OmdyshzyYoyYrzWQ5SrsTQ2xwH9ie8m0YCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:13.624164Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.03712","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:94bfece80bc9cece3302f785ad60061575ff2918529d14e9140b2b5a01bb49a2","sha256:17de7e6c78e5216b87dc14e71850fc733d5743cdc1b5a54f528312de9fe703da"],"state_sha256":"b9e95e55cf47653b8f6d37c3a8c96039047008054eab76429fc2ff8cd4d03c04"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YsoGp15K+U5NbxUYy8BYoVbrctzIUf7JLH/Knbm7qiLbaGtf0LOVm5JmRD9OYwN3Iwo8Phsmx3phYJdxD86YCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-12T07:56:22.067608Z","bundle_sha256":"727deb4eeb5c8801d98d1a19253eeba3f640b902359be5887f5de4e9e3360f9f"}}