{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:ECIQ35542K2USUD6YWD7ZZ4ZLM","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":"92cea5bfc1f52ce327ae6ecfdb74ae5bde266eeb074bc144ab9cadaef335524f","cross_cats_sorted":["cs.MM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2020-12-10T23:37:01Z","title_canon_sha256":"c9a4f70870e24d78b7b13ff9f0063ebb6533d60b5e5f154b8e4ef5841194a2fa"},"schema_version":"1.0","source":{"id":"2012.06021","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.06021","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"arxiv_version","alias_value":"2012.06021v1","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.06021","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"pith_short_12","alias_value":"ECIQ35542K2U","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"pith_short_16","alias_value":"ECIQ35542K2USUD6","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"pith_short_8","alias_value":"ECIQ3554","created_at":"2026-07-05T01:58:46Z"}],"graph_snapshots":[{"event_id":"sha256:29cfa08fc98f2b4768d3a635b09f2661bd5d6f61645042d52f4a26de8a899bad","target":"graph","created_at":"2026-07-05T01:58:46Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2012.06021/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Serverless clouds allocate multiple tasks (e.g., micro-services) from multiple users on a shared pool of computing resources. This enables serverless cloud providers to reduce their resource usage by transparently aggregate similar tasks of a certain context (e.g., video processing) that share the whole or part of their computation. To this end, it is crucial to know the amount of time-saving achieved by aggregating the tasks. Lack of such knowledge can lead to uninformed merging and scheduling decisions that, in turn, can cause deadline violation of either the merged tasks or other following ","authors_text":"Chavit Denninnart, Mohsen Amini Salehi, Shangrui Wu, Xiangbo Li, Yang Wang","cross_cats":["cs.MM"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2020-12-10T23:37:01Z","title":"Descriptive and Predictive Analysis of Aggregating Functions in Serverless Clouds: the Case of Video Streaming"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.06021","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":"sha256:274b89bb2e2d2fb61457e4d536e66b09210a902dc06ee776ec54cf3249d9a39b","target":"record","created_at":"2026-07-05T01:58:46Z","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":"92cea5bfc1f52ce327ae6ecfdb74ae5bde266eeb074bc144ab9cadaef335524f","cross_cats_sorted":["cs.MM"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.DC","submitted_at":"2020-12-10T23:37:01Z","title_canon_sha256":"c9a4f70870e24d78b7b13ff9f0063ebb6533d60b5e5f154b8e4ef5841194a2fa"},"schema_version":"1.0","source":{"id":"2012.06021","kind":"arxiv","version":1}},"canonical_sha256":"20910df7bcd2b549507ec587fce7995b28b0133864dff26cfabd19e132bc072c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"20910df7bcd2b549507ec587fce7995b28b0133864dff26cfabd19e132bc072c","first_computed_at":"2026-07-05T01:58:46.565240Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:58:46.565240Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fCOuTfEDNXvuhsr6RoDsaE7UfLXIUsqtL0k5alRCA91kMuJOCXJ5DVw8ZEyVgIT9PPFCmQivgAd7CkqXq/S7Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:58:46.565932Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.06021","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:274b89bb2e2d2fb61457e4d536e66b09210a902dc06ee776ec54cf3249d9a39b","sha256:29cfa08fc98f2b4768d3a635b09f2661bd5d6f61645042d52f4a26de8a899bad"],"state_sha256":"bf1cc4156018f262c5be8383ef2be5523cd3e382c791fe79f37e3ad299c9febf"}