{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:QVDAU6MZSZQBOCNY4QUH6JJFP4","short_pith_number":"pith:QVDAU6MZ","canonical_record":{"source":{"id":"1105.2960","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2011-05-15T19:03:25Z","cross_cats_sorted":[],"title_canon_sha256":"7ad18bb10f23783fe38fc19e293a129ff55b79e94d2a53e8907942ee3d33cfd6","abstract_canon_sha256":"98ddb48be5ddcbd5bc22559f7e9329cee1c98dbc3959d719a324617879d97dc1"},"schema_version":"1.0"},"canonical_sha256":"85460a799996601709b8e4287f25257f2e15f5cdc541d4381aafd7f2f2afa042","source":{"kind":"arxiv","id":"1105.2960","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.2960","created_at":"2026-05-18T04:22:01Z"},{"alias_kind":"arxiv_version","alias_value":"1105.2960v1","created_at":"2026-05-18T04:22:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.2960","created_at":"2026-05-18T04:22:01Z"},{"alias_kind":"pith_short_12","alias_value":"QVDAU6MZSZQB","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"QVDAU6MZSZQBOCNY","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"QVDAU6MZ","created_at":"2026-05-18T12:26:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:QVDAU6MZSZQBOCNY4QUH6JJFP4","target":"record","payload":{"canonical_record":{"source":{"id":"1105.2960","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2011-05-15T19:03:25Z","cross_cats_sorted":[],"title_canon_sha256":"7ad18bb10f23783fe38fc19e293a129ff55b79e94d2a53e8907942ee3d33cfd6","abstract_canon_sha256":"98ddb48be5ddcbd5bc22559f7e9329cee1c98dbc3959d719a324617879d97dc1"},"schema_version":"1.0"},"canonical_sha256":"85460a799996601709b8e4287f25257f2e15f5cdc541d4381aafd7f2f2afa042","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:22:01.677000Z","signature_b64":"ADnu3j8Hwze8+Yc+MGLr8ppbN9fLEJBDJgK9EN3LLFdA7EZ+khtQFpEn9mvwB8prRUQ2MXHhXt1LFcpr0t0bBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"85460a799996601709b8e4287f25257f2e15f5cdc541d4381aafd7f2f2afa042","last_reissued_at":"2026-05-18T04:22:01.676579Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:22:01.676579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1105.2960","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":"2026-05-18T04:22:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i3JtAIyjRLMK5qYy9eMOGxRspJCliZ6bqVNxjclg+6dIIkmf1Es2HWX8593vrCe8sVXQyrepvfv7jqx2dyqHAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T00:11:46.854502Z"},"content_sha256":"66a15d45376c3dabe9fae665910a0df3fcc26fe3b665ecfe21a9b539179b20ec","schema_version":"1.0","event_id":"sha256:66a15d45376c3dabe9fae665910a0df3fcc26fe3b665ecfe21a9b539179b20ec"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:QVDAU6MZSZQBOCNY4QUH6JJFP4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multi-Amdahl: Optimal Resource Sharing with Multiple Program Execution Segments","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.AR","authors_text":"Isaac Keslassy, Tsahee Zidenberg, Uri Weiser","submitted_at":"2011-05-15T19:03:25Z","abstract_excerpt":"This paper presents Multi-Amdahl, a resource allocation analytical tool for heterogeneous systems. Our model includes multiple program execution segments, where each one is accelerated by a specific hardware unit. The acceleration speedup of the specific hardware unit is a function of a limited resource, such as the unit area, power, or energy. Using the Lagrange theorem we discover the optimal resource distribution between all specific units. We then illustrate this general Multi-Amdahl technique using several examples of area and power allocation among several cores and accelerators."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.2960","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":"2026-05-18T04:22:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o0VNtb1UeFrXCjAdl1IVfLHIZreolODvoN+TEHJnwe9xRkprAufv8qE1jgfId2bMaDZiOcmgCRXJaxJITNMcCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T00:11:46.854849Z"},"content_sha256":"9b17f1aac4643cdc2f204c006ae1fa215e9a3ad085b1257c51a4de2589e4ef0b","schema_version":"1.0","event_id":"sha256:9b17f1aac4643cdc2f204c006ae1fa215e9a3ad085b1257c51a4de2589e4ef0b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QVDAU6MZSZQBOCNY4QUH6JJFP4/bundle.json","state_url":"https://pith.science/pith/QVDAU6MZSZQBOCNY4QUH6JJFP4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QVDAU6MZSZQBOCNY4QUH6JJFP4/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":"2026-06-22T00:11:46Z","links":{"resolver":"https://pith.science/pith/QVDAU6MZSZQBOCNY4QUH6JJFP4","bundle":"https://pith.science/pith/QVDAU6MZSZQBOCNY4QUH6JJFP4/bundle.json","state":"https://pith.science/pith/QVDAU6MZSZQBOCNY4QUH6JJFP4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QVDAU6MZSZQBOCNY4QUH6JJFP4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:QVDAU6MZSZQBOCNY4QUH6JJFP4","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":"98ddb48be5ddcbd5bc22559f7e9329cee1c98dbc3959d719a324617879d97dc1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2011-05-15T19:03:25Z","title_canon_sha256":"7ad18bb10f23783fe38fc19e293a129ff55b79e94d2a53e8907942ee3d33cfd6"},"schema_version":"1.0","source":{"id":"1105.2960","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.2960","created_at":"2026-05-18T04:22:01Z"},{"alias_kind":"arxiv_version","alias_value":"1105.2960v1","created_at":"2026-05-18T04:22:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.2960","created_at":"2026-05-18T04:22:01Z"},{"alias_kind":"pith_short_12","alias_value":"QVDAU6MZSZQB","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"QVDAU6MZSZQBOCNY","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"QVDAU6MZ","created_at":"2026-05-18T12:26:39Z"}],"graph_snapshots":[{"event_id":"sha256:9b17f1aac4643cdc2f204c006ae1fa215e9a3ad085b1257c51a4de2589e4ef0b","target":"graph","created_at":"2026-05-18T04:22:01Z","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":"This paper presents Multi-Amdahl, a resource allocation analytical tool for heterogeneous systems. Our model includes multiple program execution segments, where each one is accelerated by a specific hardware unit. The acceleration speedup of the specific hardware unit is a function of a limited resource, such as the unit area, power, or energy. Using the Lagrange theorem we discover the optimal resource distribution between all specific units. We then illustrate this general Multi-Amdahl technique using several examples of area and power allocation among several cores and accelerators.","authors_text":"Isaac Keslassy, Tsahee Zidenberg, Uri Weiser","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2011-05-15T19:03:25Z","title":"Multi-Amdahl: Optimal Resource Sharing with Multiple Program Execution Segments"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.2960","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":"sha256:66a15d45376c3dabe9fae665910a0df3fcc26fe3b665ecfe21a9b539179b20ec","target":"record","created_at":"2026-05-18T04:22:01Z","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":"98ddb48be5ddcbd5bc22559f7e9329cee1c98dbc3959d719a324617879d97dc1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AR","submitted_at":"2011-05-15T19:03:25Z","title_canon_sha256":"7ad18bb10f23783fe38fc19e293a129ff55b79e94d2a53e8907942ee3d33cfd6"},"schema_version":"1.0","source":{"id":"1105.2960","kind":"arxiv","version":1}},"canonical_sha256":"85460a799996601709b8e4287f25257f2e15f5cdc541d4381aafd7f2f2afa042","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"85460a799996601709b8e4287f25257f2e15f5cdc541d4381aafd7f2f2afa042","first_computed_at":"2026-05-18T04:22:01.676579Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:22:01.676579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ADnu3j8Hwze8+Yc+MGLr8ppbN9fLEJBDJgK9EN3LLFdA7EZ+khtQFpEn9mvwB8prRUQ2MXHhXt1LFcpr0t0bBw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:22:01.677000Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.2960","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:66a15d45376c3dabe9fae665910a0df3fcc26fe3b665ecfe21a9b539179b20ec","sha256:9b17f1aac4643cdc2f204c006ae1fa215e9a3ad085b1257c51a4de2589e4ef0b"],"state_sha256":"ce0503f3921544d070e4d0317f7204f3ee8995ca2fc361e42f99a576bb44387a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jTWaFae5GmKYvW7Y10dVXASTHjk4yvF3pffOP/m7eBuDf2SYuHmmUbMmB1GbdlQB+6unHT9nGivZShttZ/H7Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T00:11:46.856796Z","bundle_sha256":"7e633ef3d523281803f3946e5a1c6ba9b1b325684e773c2c71776bcc2ddc0953"}}