{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:7R4F3AJB3JIFJU7C7KO45H7MF3","short_pith_number":"pith:7R4F3AJB","schema_version":"1.0","canonical_sha256":"fc785d8121da5054d3e2fa9dce9fec2edf4586313fd8ae92cb1f7f9dd7084382","source":{"kind":"arxiv","id":"2110.11090","version":1},"attestation_state":"computed","paper":{"title":"Blockchain-based Result Verification for Computation Offloading","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Benjamin K\\\"orbel, Marten Sigwart, Michael Sober, Philip Frauenthaler, Stefan Schulte","submitted_at":"2021-10-21T12:07:12Z","abstract_excerpt":"Offloading of computation, e.g., to the cloud, is today a major task in distributed systems. Usually, consumers which apply offloading have to trust that a particular functionality offered by a service provider is delivering correct results. While redundancy (i.e., offloading a task to more than one service provider) or (partial) reprocessing help to identify correct results, they also lead to significantly higher cost.\n  Hence, within this paper, we present an approach to verify the results of offchain computations via the blockchain. For this, we apply zero-knowledge proofs to provide eviden"},"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":"2110.11090","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2021-10-21T12:07:12Z","cross_cats_sorted":[],"title_canon_sha256":"f55c7fc9b3da40bd55b0bcc578dd146c398805464eb0bd8a376de07f3fbb644e","abstract_canon_sha256":"c101c9a76262350e74ce03d42963daba249ece28fce8af9751a99c4827d6c9f0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:24:36.271468Z","signature_b64":"gYpOe83Hnv+3e5xkiBSS0LefIZCEjCE1rjeGB/Qmymp8RWhR5zGyjamfJW8ORfp1i4ERSxMmbxYLZ2pXlB8mAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc785d8121da5054d3e2fa9dce9fec2edf4586313fd8ae92cb1f7f9dd7084382","last_reissued_at":"2026-07-05T03:24:36.271070Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:24:36.271070Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Blockchain-based Result Verification for Computation Offloading","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Benjamin K\\\"orbel, Marten Sigwart, Michael Sober, Philip Frauenthaler, Stefan Schulte","submitted_at":"2021-10-21T12:07:12Z","abstract_excerpt":"Offloading of computation, e.g., to the cloud, is today a major task in distributed systems. Usually, consumers which apply offloading have to trust that a particular functionality offered by a service provider is delivering correct results. While redundancy (i.e., offloading a task to more than one service provider) or (partial) reprocessing help to identify correct results, they also lead to significantly higher cost.\n  Hence, within this paper, we present an approach to verify the results of offchain computations via the blockchain. For this, we apply zero-knowledge proofs to provide eviden"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.11090","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2110.11090/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2110.11090","created_at":"2026-07-05T03:24:36.271126+00:00"},{"alias_kind":"arxiv_version","alias_value":"2110.11090v1","created_at":"2026-07-05T03:24:36.271126+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.11090","created_at":"2026-07-05T03:24:36.271126+00:00"},{"alias_kind":"pith_short_12","alias_value":"7R4F3AJB3JIF","created_at":"2026-07-05T03:24:36.271126+00:00"},{"alias_kind":"pith_short_16","alias_value":"7R4F3AJB3JIFJU7C","created_at":"2026-07-05T03:24:36.271126+00:00"},{"alias_kind":"pith_short_8","alias_value":"7R4F3AJB","created_at":"2026-07-05T03:24:36.271126+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/7R4F3AJB3JIFJU7C7KO45H7MF3","json":"https://pith.science/pith/7R4F3AJB3JIFJU7C7KO45H7MF3.json","graph_json":"https://pith.science/api/pith-number/7R4F3AJB3JIFJU7C7KO45H7MF3/graph.json","events_json":"https://pith.science/api/pith-number/7R4F3AJB3JIFJU7C7KO45H7MF3/events.json","paper":"https://pith.science/paper/7R4F3AJB"},"agent_actions":{"view_html":"https://pith.science/pith/7R4F3AJB3JIFJU7C7KO45H7MF3","download_json":"https://pith.science/pith/7R4F3AJB3JIFJU7C7KO45H7MF3.json","view_paper":"https://pith.science/paper/7R4F3AJB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2110.11090&json=true","fetch_graph":"https://pith.science/api/pith-number/7R4F3AJB3JIFJU7C7KO45H7MF3/graph.json","fetch_events":"https://pith.science/api/pith-number/7R4F3AJB3JIFJU7C7KO45H7MF3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7R4F3AJB3JIFJU7C7KO45H7MF3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7R4F3AJB3JIFJU7C7KO45H7MF3/action/storage_attestation","attest_author":"https://pith.science/pith/7R4F3AJB3JIFJU7C7KO45H7MF3/action/author_attestation","sign_citation":"https://pith.science/pith/7R4F3AJB3JIFJU7C7KO45H7MF3/action/citation_signature","submit_replication":"https://pith.science/pith/7R4F3AJB3JIFJU7C7KO45H7MF3/action/replication_record"}},"created_at":"2026-07-05T03:24:36.271126+00:00","updated_at":"2026-07-05T03:24:36.271126+00:00"}