{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:WLSCGMJHNTR2R7D4PGVBYVLLWE","short_pith_number":"pith:WLSCGMJH","canonical_record":{"source":{"id":"1904.05710","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-04-11T14:15:54Z","cross_cats_sorted":[],"title_canon_sha256":"5f2554799548418654637b005f544dca46ffa90cf42c7881716fda3f83b55368","abstract_canon_sha256":"eaf79662667bb1bc8773e1566f08644f69ba09488193390ad2dca34c250c3afe"},"schema_version":"1.0"},"canonical_sha256":"b2e42331276ce3a8fc7c79aa1c556bb1059f3f14c6b6196667374581e935a25a","source":{"kind":"arxiv","id":"1904.05710","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.05710","created_at":"2026-05-17T23:48:48Z"},{"alias_kind":"arxiv_version","alias_value":"1904.05710v1","created_at":"2026-05-17T23:48:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.05710","created_at":"2026-05-17T23:48:48Z"},{"alias_kind":"pith_short_12","alias_value":"WLSCGMJHNTR2","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"WLSCGMJHNTR2R7D4","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"WLSCGMJH","created_at":"2026-05-18T12:33:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:WLSCGMJHNTR2R7D4PGVBYVLLWE","target":"record","payload":{"canonical_record":{"source":{"id":"1904.05710","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-04-11T14:15:54Z","cross_cats_sorted":[],"title_canon_sha256":"5f2554799548418654637b005f544dca46ffa90cf42c7881716fda3f83b55368","abstract_canon_sha256":"eaf79662667bb1bc8773e1566f08644f69ba09488193390ad2dca34c250c3afe"},"schema_version":"1.0"},"canonical_sha256":"b2e42331276ce3a8fc7c79aa1c556bb1059f3f14c6b6196667374581e935a25a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:48:48.711903Z","signature_b64":"Gr29AYUi8DkYzix6SIVs41LYJ86OgrL5pYXznmkUlCrAwsc3mSpWbR51F+B8XjeYtmPddNtJOg97aqLJOlFgCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b2e42331276ce3a8fc7c79aa1c556bb1059f3f14c6b6196667374581e935a25a","last_reissued_at":"2026-05-17T23:48:48.711374Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:48:48.711374Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1904.05710","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":"2026-05-17T23:48:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ghNqQzHrH5tcdN8T1UWsozEQQv6ih1+5Wh0krhuMEm0zOf2L+AaE+oc9/JrSN9cbwYaQzRjN79xssOTpENjhAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T14:17:18.126706Z"},"content_sha256":"408c92712ba90bcc24963a9efdc712938472f53699cb0d6f5f68804c9a077c30","schema_version":"1.0","event_id":"sha256:408c92712ba90bcc24963a9efdc712938472f53699cb0d6f5f68804c9a077c30"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:WLSCGMJHNTR2R7D4PGVBYVLLWE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Case Study of Execution of Untrusted Business Process on Permissioned Blockchain","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Ralph Deters, Sara Rouhani, Vahid Pourheidari","submitted_at":"2019-04-11T14:15:54Z","abstract_excerpt":"Many studies have been done to improve the performance of centrally controlled business processes and enhance the integration between different parties of these collaborations. However, the most serious issues of collaborative business processes remained unsolved in these studies, lack of trust and divided data on various confidential ledgers. Blockchain technology has enormous potential to become a new substantial integration method for untrusted collaborative businesses. Using the governing consensus mechanism, blockchain eliminates the necessity of the trusted third party. It provides a dis"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.05710","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":"2026-05-17T23:48:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ky1eB9PUq/x4dumxd488/Xm2yme1h/QhI0ACwnWszSurr41EL4wSBGDHPSL68055smDJz7CmJqYoMYCO6tSDCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T14:17:18.127057Z"},"content_sha256":"795d8fd5af62807a1a97c58cbd778a915dbd1b340d8ab272585db285f5fdee8b","schema_version":"1.0","event_id":"sha256:795d8fd5af62807a1a97c58cbd778a915dbd1b340d8ab272585db285f5fdee8b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WLSCGMJHNTR2R7D4PGVBYVLLWE/bundle.json","state_url":"https://pith.science/pith/WLSCGMJHNTR2R7D4PGVBYVLLWE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WLSCGMJHNTR2R7D4PGVBYVLLWE/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":"2026-06-22T14:17:18Z","links":{"resolver":"https://pith.science/pith/WLSCGMJHNTR2R7D4PGVBYVLLWE","bundle":"https://pith.science/pith/WLSCGMJHNTR2R7D4PGVBYVLLWE/bundle.json","state":"https://pith.science/pith/WLSCGMJHNTR2R7D4PGVBYVLLWE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WLSCGMJHNTR2R7D4PGVBYVLLWE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:WLSCGMJHNTR2R7D4PGVBYVLLWE","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":"eaf79662667bb1bc8773e1566f08644f69ba09488193390ad2dca34c250c3afe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-04-11T14:15:54Z","title_canon_sha256":"5f2554799548418654637b005f544dca46ffa90cf42c7881716fda3f83b55368"},"schema_version":"1.0","source":{"id":"1904.05710","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.05710","created_at":"2026-05-17T23:48:48Z"},{"alias_kind":"arxiv_version","alias_value":"1904.05710v1","created_at":"2026-05-17T23:48:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.05710","created_at":"2026-05-17T23:48:48Z"},{"alias_kind":"pith_short_12","alias_value":"WLSCGMJHNTR2","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_16","alias_value":"WLSCGMJHNTR2R7D4","created_at":"2026-05-18T12:33:30Z"},{"alias_kind":"pith_short_8","alias_value":"WLSCGMJH","created_at":"2026-05-18T12:33:30Z"}],"graph_snapshots":[{"event_id":"sha256:795d8fd5af62807a1a97c58cbd778a915dbd1b340d8ab272585db285f5fdee8b","target":"graph","created_at":"2026-05-17T23:48:48Z","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":"Many studies have been done to improve the performance of centrally controlled business processes and enhance the integration between different parties of these collaborations. However, the most serious issues of collaborative business processes remained unsolved in these studies, lack of trust and divided data on various confidential ledgers. Blockchain technology has enormous potential to become a new substantial integration method for untrusted collaborative businesses. Using the governing consensus mechanism, blockchain eliminates the necessity of the trusted third party. It provides a dis","authors_text":"Ralph Deters, Sara Rouhani, Vahid Pourheidari","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-04-11T14:15:54Z","title":"A Case Study of Execution of Untrusted Business Process on Permissioned Blockchain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.05710","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":"sha256:408c92712ba90bcc24963a9efdc712938472f53699cb0d6f5f68804c9a077c30","target":"record","created_at":"2026-05-17T23:48:48Z","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":"eaf79662667bb1bc8773e1566f08644f69ba09488193390ad2dca34c250c3afe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2019-04-11T14:15:54Z","title_canon_sha256":"5f2554799548418654637b005f544dca46ffa90cf42c7881716fda3f83b55368"},"schema_version":"1.0","source":{"id":"1904.05710","kind":"arxiv","version":1}},"canonical_sha256":"b2e42331276ce3a8fc7c79aa1c556bb1059f3f14c6b6196667374581e935a25a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b2e42331276ce3a8fc7c79aa1c556bb1059f3f14c6b6196667374581e935a25a","first_computed_at":"2026-05-17T23:48:48.711374Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:48:48.711374Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Gr29AYUi8DkYzix6SIVs41LYJ86OgrL5pYXznmkUlCrAwsc3mSpWbR51F+B8XjeYtmPddNtJOg97aqLJOlFgCQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:48:48.711903Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.05710","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:408c92712ba90bcc24963a9efdc712938472f53699cb0d6f5f68804c9a077c30","sha256:795d8fd5af62807a1a97c58cbd778a915dbd1b340d8ab272585db285f5fdee8b"],"state_sha256":"70bf407c587d820dd1dce2001205dd021df5c41bd4dee8e847609defa450f5ee"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1l/4lKNNxMBF33mdUwpjwKonSomgoToHj5ZDNG+uF/qotv9/2tM3Njw/oBYHT9sdgRUXl7UCoChqUTeIyd+QCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T14:17:18.129110Z","bundle_sha256":"b45d4a2291c0d2670ca9caca912614a9c2b2273ea9b6ac65acde7f9aa87b24b2"}}