{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:I5W4RNU2TZS2F5MBSRTU6S4BFM","short_pith_number":"pith:I5W4RNU2","schema_version":"1.0","canonical_sha256":"476dc8b69a9e65a2f58194674f4b812b311e3ebd08d2e3b8d9c41c4ae67d216b","source":{"kind":"arxiv","id":"1912.09088","version":1},"attestation_state":"computed","paper":{"title":"Resource- and Message Size-Aware Scheduling of Stream Processing at the Edge with application to Realtime Microscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Andreas Hellander, Ben Blamey, Ida-Maria Sintorn, Salman Toor","submitted_at":"2019-12-19T09:44:18Z","abstract_excerpt":"Whilst computational resources at the cloud edge can be leveraged to improve latency and reduce the costs of cloud services for a wide variety mobile, web, and IoT applications; such resources are naturally constrained. For distributed stream processing applications, there are clear advantages to offloading some processing work to the cloud edge. Many state of the art stream processing applications such as Flink and Spark Streaming, being designed to run exclusively in the cloud, are a poor fit for such hybrid edge/cloud deployment settings, not least because their schedulers take limited cons"},"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":"1912.09088","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2019-12-19T09:44:18Z","cross_cats_sorted":[],"title_canon_sha256":"f89b4505ab045ed076a61fc2362816840cdade34258b9818de0d001da49829b3","abstract_canon_sha256":"1ca606f83ffa524ae229282082e708566307d9b5a861cfd28f19e522f60e5eea"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:27:23.653554Z","signature_b64":"A9j/btX6SjjEWGOM2eqxaDYFAYjsPP5M5siM9Gk9JkerJyh3hjoLj3FxAjKACSkQ/ZIlh7ZAIEaXvfU0vOIhDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"476dc8b69a9e65a2f58194674f4b812b311e3ebd08d2e3b8d9c41c4ae67d216b","last_reissued_at":"2026-07-05T00:27:23.653131Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:27:23.653131Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Resource- and Message Size-Aware Scheduling of Stream Processing at the Edge with application to Realtime Microscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.DC","authors_text":"Andreas Hellander, Ben Blamey, Ida-Maria Sintorn, Salman Toor","submitted_at":"2019-12-19T09:44:18Z","abstract_excerpt":"Whilst computational resources at the cloud edge can be leveraged to improve latency and reduce the costs of cloud services for a wide variety mobile, web, and IoT applications; such resources are naturally constrained. For distributed stream processing applications, there are clear advantages to offloading some processing work to the cloud edge. Many state of the art stream processing applications such as Flink and Spark Streaming, being designed to run exclusively in the cloud, are a poor fit for such hybrid edge/cloud deployment settings, not least because their schedulers take limited cons"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.09088","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/1912.09088/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":"1912.09088","created_at":"2026-07-05T00:27:23.653191+00:00"},{"alias_kind":"arxiv_version","alias_value":"1912.09088v1","created_at":"2026-07-05T00:27:23.653191+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.09088","created_at":"2026-07-05T00:27:23.653191+00:00"},{"alias_kind":"pith_short_12","alias_value":"I5W4RNU2TZS2","created_at":"2026-07-05T00:27:23.653191+00:00"},{"alias_kind":"pith_short_16","alias_value":"I5W4RNU2TZS2F5MB","created_at":"2026-07-05T00:27:23.653191+00:00"},{"alias_kind":"pith_short_8","alias_value":"I5W4RNU2","created_at":"2026-07-05T00:27:23.653191+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/I5W4RNU2TZS2F5MBSRTU6S4BFM","json":"https://pith.science/pith/I5W4RNU2TZS2F5MBSRTU6S4BFM.json","graph_json":"https://pith.science/api/pith-number/I5W4RNU2TZS2F5MBSRTU6S4BFM/graph.json","events_json":"https://pith.science/api/pith-number/I5W4RNU2TZS2F5MBSRTU6S4BFM/events.json","paper":"https://pith.science/paper/I5W4RNU2"},"agent_actions":{"view_html":"https://pith.science/pith/I5W4RNU2TZS2F5MBSRTU6S4BFM","download_json":"https://pith.science/pith/I5W4RNU2TZS2F5MBSRTU6S4BFM.json","view_paper":"https://pith.science/paper/I5W4RNU2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1912.09088&json=true","fetch_graph":"https://pith.science/api/pith-number/I5W4RNU2TZS2F5MBSRTU6S4BFM/graph.json","fetch_events":"https://pith.science/api/pith-number/I5W4RNU2TZS2F5MBSRTU6S4BFM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/I5W4RNU2TZS2F5MBSRTU6S4BFM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/I5W4RNU2TZS2F5MBSRTU6S4BFM/action/storage_attestation","attest_author":"https://pith.science/pith/I5W4RNU2TZS2F5MBSRTU6S4BFM/action/author_attestation","sign_citation":"https://pith.science/pith/I5W4RNU2TZS2F5MBSRTU6S4BFM/action/citation_signature","submit_replication":"https://pith.science/pith/I5W4RNU2TZS2F5MBSRTU6S4BFM/action/replication_record"}},"created_at":"2026-07-05T00:27:23.653191+00:00","updated_at":"2026-07-05T00:27:23.653191+00:00"}