{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:LTVJHZDSY64MMYDOWI2TB2DNNN","short_pith_number":"pith:LTVJHZDS","canonical_record":{"source":{"id":"1606.05933","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2016-06-20T00:57:30Z","cross_cats_sorted":[],"title_canon_sha256":"0ab2497bdae3c8a7296f3dee2b32f79477c206495b3c81096b3455178b5b13fd","abstract_canon_sha256":"0fd5001e87e13e6de5df710831282134bac3b0d112f9e82334c10c1736937e0e"},"schema_version":"1.0"},"canonical_sha256":"5cea93e472c7b8c6606eb23530e86d6b6cef1242a9beddd795aa0bb0e2fc1e92","source":{"kind":"arxiv","id":"1606.05933","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.05933","created_at":"2026-05-18T01:12:15Z"},{"alias_kind":"arxiv_version","alias_value":"1606.05933v1","created_at":"2026-05-18T01:12:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.05933","created_at":"2026-05-18T01:12:15Z"},{"alias_kind":"pith_short_12","alias_value":"LTVJHZDSY64M","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"LTVJHZDSY64MMYDO","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"LTVJHZDS","created_at":"2026-05-18T12:30:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:LTVJHZDSY64MMYDOWI2TB2DNNN","target":"record","payload":{"canonical_record":{"source":{"id":"1606.05933","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2016-06-20T00:57:30Z","cross_cats_sorted":[],"title_canon_sha256":"0ab2497bdae3c8a7296f3dee2b32f79477c206495b3c81096b3455178b5b13fd","abstract_canon_sha256":"0fd5001e87e13e6de5df710831282134bac3b0d112f9e82334c10c1736937e0e"},"schema_version":"1.0"},"canonical_sha256":"5cea93e472c7b8c6606eb23530e86d6b6cef1242a9beddd795aa0bb0e2fc1e92","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:15.776137Z","signature_b64":"4zhE5Tlvw3w6qDNniGRbPXkq+nRzrqqXmI6zbT3f1BNTOB2s7FgNsE+6hi5Ek5HM8aqeXDWFdk4QKZGZj0nHBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5cea93e472c7b8c6606eb23530e86d6b6cef1242a9beddd795aa0bb0e2fc1e92","last_reissued_at":"2026-05-18T01:12:15.775819Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:15.775819Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.05933","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":"2026-05-18T01:12:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ukHfnuRZcj6L9nkfZoe4gWDWK91q9Gt3M3bIbprAonkqaVOkZ5tC01YCgoUX6lluqMFHTTg212pJZusaRByGBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T18:12:11.642906Z"},"content_sha256":"419ff075f90e2a766a602b43f0836e1a14dfdd095dec77f00cd643184ca5dc7c","schema_version":"1.0","event_id":"sha256:419ff075f90e2a766a602b43f0836e1a14dfdd095dec77f00cd643184ca5dc7c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:LTVJHZDSY64MMYDOWI2TB2DNNN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Criticality Aware Multiprocessors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.AR","authors_text":"Anil Krishna, Sandeep Navada","submitted_at":"2016-06-20T00:57:30Z","abstract_excerpt":"Typically, a memory request from a processor may need to go through many intermediate interconnect routers, directory node, owner node, etc before it is finally serviced. Current multiprocessors do not give preference to any particular memory request. But certain memory requests are more critical to multiprocessor's performance than other requests. Example: memory requests from critical sections, load request feeding into multiple dependent instructions, etc. This knowledge can be used to improve the performance of current multiprocessors by letting the ordering point and the interconnect rout"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.05933","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":"2026-05-18T01:12:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Cb46e6l9c/QiyP2hZV0mYDuMpLFuW+DG1tJdhnHECgI7Y3eC0Y9TalP2rmsCou9Ku7JOUIv42yh/36I+wLULDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T18:12:11.643242Z"},"content_sha256":"001da7530e0391fbf6639e7e4fe8a32255a7f0fa538d32df700475f743ec80cd","schema_version":"1.0","event_id":"sha256:001da7530e0391fbf6639e7e4fe8a32255a7f0fa538d32df700475f743ec80cd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LTVJHZDSY64MMYDOWI2TB2DNNN/bundle.json","state_url":"https://pith.science/pith/LTVJHZDSY64MMYDOWI2TB2DNNN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LTVJHZDSY64MMYDOWI2TB2DNNN/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":"2026-06-28T18:12:11Z","links":{"resolver":"https://pith.science/pith/LTVJHZDSY64MMYDOWI2TB2DNNN","bundle":"https://pith.science/pith/LTVJHZDSY64MMYDOWI2TB2DNNN/bundle.json","state":"https://pith.science/pith/LTVJHZDSY64MMYDOWI2TB2DNNN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LTVJHZDSY64MMYDOWI2TB2DNNN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:LTVJHZDSY64MMYDOWI2TB2DNNN","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":"0fd5001e87e13e6de5df710831282134bac3b0d112f9e82334c10c1736937e0e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2016-06-20T00:57:30Z","title_canon_sha256":"0ab2497bdae3c8a7296f3dee2b32f79477c206495b3c81096b3455178b5b13fd"},"schema_version":"1.0","source":{"id":"1606.05933","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.05933","created_at":"2026-05-18T01:12:15Z"},{"alias_kind":"arxiv_version","alias_value":"1606.05933v1","created_at":"2026-05-18T01:12:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.05933","created_at":"2026-05-18T01:12:15Z"},{"alias_kind":"pith_short_12","alias_value":"LTVJHZDSY64M","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"LTVJHZDSY64MMYDO","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"LTVJHZDS","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:001da7530e0391fbf6639e7e4fe8a32255a7f0fa538d32df700475f743ec80cd","target":"graph","created_at":"2026-05-18T01:12:15Z","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":"Typically, a memory request from a processor may need to go through many intermediate interconnect routers, directory node, owner node, etc before it is finally serviced. Current multiprocessors do not give preference to any particular memory request. But certain memory requests are more critical to multiprocessor's performance than other requests. Example: memory requests from critical sections, load request feeding into multiple dependent instructions, etc. This knowledge can be used to improve the performance of current multiprocessors by letting the ordering point and the interconnect rout","authors_text":"Anil Krishna, Sandeep Navada","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2016-06-20T00:57:30Z","title":"Criticality Aware Multiprocessors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.05933","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":"sha256:419ff075f90e2a766a602b43f0836e1a14dfdd095dec77f00cd643184ca5dc7c","target":"record","created_at":"2026-05-18T01:12:15Z","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":"0fd5001e87e13e6de5df710831282134bac3b0d112f9e82334c10c1736937e0e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2016-06-20T00:57:30Z","title_canon_sha256":"0ab2497bdae3c8a7296f3dee2b32f79477c206495b3c81096b3455178b5b13fd"},"schema_version":"1.0","source":{"id":"1606.05933","kind":"arxiv","version":1}},"canonical_sha256":"5cea93e472c7b8c6606eb23530e86d6b6cef1242a9beddd795aa0bb0e2fc1e92","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5cea93e472c7b8c6606eb23530e86d6b6cef1242a9beddd795aa0bb0e2fc1e92","first_computed_at":"2026-05-18T01:12:15.775819Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:12:15.775819Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4zhE5Tlvw3w6qDNniGRbPXkq+nRzrqqXmI6zbT3f1BNTOB2s7FgNsE+6hi5Ek5HM8aqeXDWFdk4QKZGZj0nHBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:12:15.776137Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.05933","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:419ff075f90e2a766a602b43f0836e1a14dfdd095dec77f00cd643184ca5dc7c","sha256:001da7530e0391fbf6639e7e4fe8a32255a7f0fa538d32df700475f743ec80cd"],"state_sha256":"7b75901ea03c230b39253a3b3672c4ba0580db8cfbb9399c7a6637b6576f3fb8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JDC5XB2WorTrFFSM6GC5Yyy7bwaWL32PS/HbKfskHrZcHDgkFzJznHkOfft3cEb8Q73rw05j3GDJcapuTn5tAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T18:12:11.645112Z","bundle_sha256":"e29f841d8e0ad4aee64e9e83efdaadd2461af9e55eca3ebfdb20ad5b5e0508a7"}}