{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:PT7CRPLDYFHXLISFERZLPAELDQ","short_pith_number":"pith:PT7CRPLD","schema_version":"1.0","canonical_sha256":"7cfe28bd63c14f75a2452472b7808b1c17189a6bd02a9f1d3832bebe0294c8f2","source":{"kind":"arxiv","id":"1809.01326","version":4},"attestation_state":"computed","paper":{"title":"An Efficient Framework for Optimistic Concurrent Execution of Smart Contracts","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Archit Somani, Parwat Singh Anjana, Sachin Rathor, Sathya Peri, Sweta Kumari","submitted_at":"2018-09-05T04:59:41Z","abstract_excerpt":"Blockchain platforms such as Ethereum and several others execute complex transactions in blocks through user-defined scripts known as smart contracts. To append a correct block into blockchain, miners execute these transactions of smart contracts sequentially. Later the validators serially re-execute the smart contract transactions of the block to validate it. If validation is successful then the block is added to the blockchain using a consensus protocol and miner gets the incentive. In the current era of multi-core processors, by employing the serial execution of the transactions, the miners"},"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":"1809.01326","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2018-09-05T04:59:41Z","cross_cats_sorted":[],"title_canon_sha256":"4135fcb39207f03d97ea1eb9be3e90b2a5719422c4d580283bedfa41032320aa","abstract_canon_sha256":"9a97b3de995ffece0f65134e0b3b7ef01c7f1b8206918ee82d25bdbb9c746d72"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:56:29.464417Z","signature_b64":"tO6N6AeaKyoqduQzRB5Y3DdxcMBkXAdWtJTXZUE4TZ72IhQa3aF6Zk+pM0omVQcF9iHYC3Frp/msElOhNeSUCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7cfe28bd63c14f75a2452472b7808b1c17189a6bd02a9f1d3832bebe0294c8f2","last_reissued_at":"2026-05-17T23:56:29.464029Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:56:29.464029Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"An Efficient Framework for Optimistic Concurrent Execution of Smart Contracts","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Archit Somani, Parwat Singh Anjana, Sachin Rathor, Sathya Peri, Sweta Kumari","submitted_at":"2018-09-05T04:59:41Z","abstract_excerpt":"Blockchain platforms such as Ethereum and several others execute complex transactions in blocks through user-defined scripts known as smart contracts. To append a correct block into blockchain, miners execute these transactions of smart contracts sequentially. Later the validators serially re-execute the smart contract transactions of the block to validate it. If validation is successful then the block is added to the blockchain using a consensus protocol and miner gets the incentive. In the current era of multi-core processors, by employing the serial execution of the transactions, the miners"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.01326","kind":"arxiv","version":4},"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":"1809.01326","created_at":"2026-05-17T23:56:29.464089+00:00"},{"alias_kind":"arxiv_version","alias_value":"1809.01326v4","created_at":"2026-05-17T23:56:29.464089+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.01326","created_at":"2026-05-17T23:56:29.464089+00:00"},{"alias_kind":"pith_short_12","alias_value":"PT7CRPLDYFHX","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_16","alias_value":"PT7CRPLDYFHXLISF","created_at":"2026-05-18T12:32:46.962924+00:00"},{"alias_kind":"pith_short_8","alias_value":"PT7CRPLD","created_at":"2026-05-18T12:32:46.962924+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2604.23266","citing_title":"The Blockchain Execution Dilemma: Optimizing Revenue XOR Fair Ordering","ref_index":56,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/PT7CRPLDYFHXLISFERZLPAELDQ","json":"https://pith.science/pith/PT7CRPLDYFHXLISFERZLPAELDQ.json","graph_json":"https://pith.science/api/pith-number/PT7CRPLDYFHXLISFERZLPAELDQ/graph.json","events_json":"https://pith.science/api/pith-number/PT7CRPLDYFHXLISFERZLPAELDQ/events.json","paper":"https://pith.science/paper/PT7CRPLD"},"agent_actions":{"view_html":"https://pith.science/pith/PT7CRPLDYFHXLISFERZLPAELDQ","download_json":"https://pith.science/pith/PT7CRPLDYFHXLISFERZLPAELDQ.json","view_paper":"https://pith.science/paper/PT7CRPLD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1809.01326&json=true","fetch_graph":"https://pith.science/api/pith-number/PT7CRPLDYFHXLISFERZLPAELDQ/graph.json","fetch_events":"https://pith.science/api/pith-number/PT7CRPLDYFHXLISFERZLPAELDQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PT7CRPLDYFHXLISFERZLPAELDQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PT7CRPLDYFHXLISFERZLPAELDQ/action/storage_attestation","attest_author":"https://pith.science/pith/PT7CRPLDYFHXLISFERZLPAELDQ/action/author_attestation","sign_citation":"https://pith.science/pith/PT7CRPLDYFHXLISFERZLPAELDQ/action/citation_signature","submit_replication":"https://pith.science/pith/PT7CRPLDYFHXLISFERZLPAELDQ/action/replication_record"}},"created_at":"2026-05-17T23:56:29.464089+00:00","updated_at":"2026-05-17T23:56:29.464089+00:00"}