{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:NM4EQHWC4HMPTQSE36MSUMM73J","short_pith_number":"pith:NM4EQHWC","schema_version":"1.0","canonical_sha256":"6b38481ec2e1d8f9c244df992a319fda611cca64eee8a96ccda26db2deddb218","source":{"kind":"arxiv","id":"1906.01420","version":1},"attestation_state":"computed","paper":{"title":"Interpreted Execution of Business Process Models on Blockchain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Ingo Weber, Luciano Garc\\'ia-Ba\\~nuelos, Marlon Dumas, Orlenys L\\'opez-Pintado","submitted_at":"2019-06-04T13:37:46Z","abstract_excerpt":"Blockchain technology provides a tamper-proof mechanism to execute inter-organizational business processes involving mutually untrusted parties. Existing approaches to blockchain-based process execution are based on code generation. In these approaches, a process model is compiled into one or more smart contracts, which are then deployed on a blockchain platform. Given the immutability of the deployed smart contracts, these compiled approaches ensure that all process instances conform to the process model. However, this advantage comes at the price of inflexibility. Any changes to the process "},"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":"1906.01420","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2019-06-04T13:37:46Z","cross_cats_sorted":[],"title_canon_sha256":"29c93958dc37566d69d7b0132e3e88cb87136da2ddce51356ac287078ac2b2fe","abstract_canon_sha256":"126152b25e501b5e530902c3ffb4e8ac9dfa6cce3cf05ab6bb951a1ff4a58c0b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:44:16.673699Z","signature_b64":"Jgq650xv2nIpjWH6EElHxMJ3uciwjdkB05GSXgCecR7hgNe4lqsfEfsBSi7nPzjdeMNl47m6Op0GO0hzlzjSCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6b38481ec2e1d8f9c244df992a319fda611cca64eee8a96ccda26db2deddb218","last_reissued_at":"2026-05-17T23:44:16.673191Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:44:16.673191Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Interpreted Execution of Business Process Models on Blockchain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SE","authors_text":"Ingo Weber, Luciano Garc\\'ia-Ba\\~nuelos, Marlon Dumas, Orlenys L\\'opez-Pintado","submitted_at":"2019-06-04T13:37:46Z","abstract_excerpt":"Blockchain technology provides a tamper-proof mechanism to execute inter-organizational business processes involving mutually untrusted parties. Existing approaches to blockchain-based process execution are based on code generation. In these approaches, a process model is compiled into one or more smart contracts, which are then deployed on a blockchain platform. Given the immutability of the deployed smart contracts, these compiled approaches ensure that all process instances conform to the process model. However, this advantage comes at the price of inflexibility. Any changes to the process "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.01420","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1906.01420","created_at":"2026-05-17T23:44:16.673271+00:00"},{"alias_kind":"arxiv_version","alias_value":"1906.01420v1","created_at":"2026-05-17T23:44:16.673271+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.01420","created_at":"2026-05-17T23:44:16.673271+00:00"},{"alias_kind":"pith_short_12","alias_value":"NM4EQHWC4HMP","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_16","alias_value":"NM4EQHWC4HMPTQSE","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_8","alias_value":"NM4EQHWC","created_at":"2026-05-18T12:33:24.271573+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NM4EQHWC4HMPTQSE36MSUMM73J","json":"https://pith.science/pith/NM4EQHWC4HMPTQSE36MSUMM73J.json","graph_json":"https://pith.science/api/pith-number/NM4EQHWC4HMPTQSE36MSUMM73J/graph.json","events_json":"https://pith.science/api/pith-number/NM4EQHWC4HMPTQSE36MSUMM73J/events.json","paper":"https://pith.science/paper/NM4EQHWC"},"agent_actions":{"view_html":"https://pith.science/pith/NM4EQHWC4HMPTQSE36MSUMM73J","download_json":"https://pith.science/pith/NM4EQHWC4HMPTQSE36MSUMM73J.json","view_paper":"https://pith.science/paper/NM4EQHWC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1906.01420&json=true","fetch_graph":"https://pith.science/api/pith-number/NM4EQHWC4HMPTQSE36MSUMM73J/graph.json","fetch_events":"https://pith.science/api/pith-number/NM4EQHWC4HMPTQSE36MSUMM73J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NM4EQHWC4HMPTQSE36MSUMM73J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NM4EQHWC4HMPTQSE36MSUMM73J/action/storage_attestation","attest_author":"https://pith.science/pith/NM4EQHWC4HMPTQSE36MSUMM73J/action/author_attestation","sign_citation":"https://pith.science/pith/NM4EQHWC4HMPTQSE36MSUMM73J/action/citation_signature","submit_replication":"https://pith.science/pith/NM4EQHWC4HMPTQSE36MSUMM73J/action/replication_record"}},"created_at":"2026-05-17T23:44:16.673271+00:00","updated_at":"2026-05-17T23:44:16.673271+00:00"}