{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:7BEAQBJBBCZG75OMF2JQUKWDZE","short_pith_number":"pith:7BEAQBJB","schema_version":"1.0","canonical_sha256":"f84808052108b26ff5cc2e930a2ac3c933306c518604e426ddc8ee712e43a70d","source":{"kind":"arxiv","id":"2605.27540","version":1},"attestation_state":"computed","paper":{"title":"EFaaS: A Quantum-Classical Serverless Entangled Scheduler for Hybrid Variational Algorithms","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.DC"],"primary_cat":"quant-ph","authors_text":"Abolfazl Younesi, Alberto Marchisio, Muhammad Shafique, Nouhaila Innan","submitted_at":"2026-05-26T18:13:50Z","abstract_excerpt":"As quantum computing enters the Utility Era, realizing near-term advantage relies heavily on Hybrid Variational Quantum Algorithms (VQAs). These algorithms require a tightly coupled, iterative loop between a classical CPU optimizer and a Quantum Processing Unit (QPU). However, current quantum cloud access models are bottlenecked by decoupled batch-queues that sever this loop, introducing massive Time-to-Next-Shot (TTNS) latency. This delay inflates convergence time from minutes to hours and exposes the computation to quantum hardware drift, degrading algorithmic fidelity. Unlike prior works th"},"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":"2605.27540","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-26T18:13:50Z","cross_cats_sorted":["cs.DC"],"title_canon_sha256":"321b9b655a923917361b220bee482c79ccf93ce5df37f1eddec9f1025e52c866","abstract_canon_sha256":"4abb27c44ce156a716ed9894fd474f15d54f18259b33cacf1136c3e1a6930a22"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-28T01:04:14.829438Z","signature_b64":"Hv+jXZ43O6XKTZVBHEl1X5F+8QqfOGLjn9GpOomxWOyee+GnBjUKgj3w8V3Wy5aqoqw6nQAWMLaOV1IEQbXdBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f84808052108b26ff5cc2e930a2ac3c933306c518604e426ddc8ee712e43a70d","last_reissued_at":"2026-05-28T01:04:14.828844Z","signature_status":"signed_v1","first_computed_at":"2026-05-28T01:04:14.828844Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"EFaaS: A Quantum-Classical Serverless Entangled Scheduler for Hybrid Variational Algorithms","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.DC"],"primary_cat":"quant-ph","authors_text":"Abolfazl Younesi, Alberto Marchisio, Muhammad Shafique, Nouhaila Innan","submitted_at":"2026-05-26T18:13:50Z","abstract_excerpt":"As quantum computing enters the Utility Era, realizing near-term advantage relies heavily on Hybrid Variational Quantum Algorithms (VQAs). These algorithms require a tightly coupled, iterative loop between a classical CPU optimizer and a Quantum Processing Unit (QPU). However, current quantum cloud access models are bottlenecked by decoupled batch-queues that sever this loop, introducing massive Time-to-Next-Shot (TTNS) latency. This delay inflates convergence time from minutes to hours and exposes the computation to quantum hardware drift, degrading algorithmic fidelity. Unlike prior works th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.27540","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/2605.27540/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":"2605.27540","created_at":"2026-05-28T01:04:14.828927+00:00"},{"alias_kind":"arxiv_version","alias_value":"2605.27540v1","created_at":"2026-05-28T01:04:14.828927+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.27540","created_at":"2026-05-28T01:04:14.828927+00:00"},{"alias_kind":"pith_short_12","alias_value":"7BEAQBJBBCZG","created_at":"2026-05-28T01:04:14.828927+00:00"},{"alias_kind":"pith_short_16","alias_value":"7BEAQBJBBCZG75OM","created_at":"2026-05-28T01:04:14.828927+00:00"},{"alias_kind":"pith_short_8","alias_value":"7BEAQBJB","created_at":"2026-05-28T01:04:14.828927+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/7BEAQBJBBCZG75OMF2JQUKWDZE","json":"https://pith.science/pith/7BEAQBJBBCZG75OMF2JQUKWDZE.json","graph_json":"https://pith.science/api/pith-number/7BEAQBJBBCZG75OMF2JQUKWDZE/graph.json","events_json":"https://pith.science/api/pith-number/7BEAQBJBBCZG75OMF2JQUKWDZE/events.json","paper":"https://pith.science/paper/7BEAQBJB"},"agent_actions":{"view_html":"https://pith.science/pith/7BEAQBJBBCZG75OMF2JQUKWDZE","download_json":"https://pith.science/pith/7BEAQBJBBCZG75OMF2JQUKWDZE.json","view_paper":"https://pith.science/paper/7BEAQBJB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2605.27540&json=true","fetch_graph":"https://pith.science/api/pith-number/7BEAQBJBBCZG75OMF2JQUKWDZE/graph.json","fetch_events":"https://pith.science/api/pith-number/7BEAQBJBBCZG75OMF2JQUKWDZE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7BEAQBJBBCZG75OMF2JQUKWDZE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7BEAQBJBBCZG75OMF2JQUKWDZE/action/storage_attestation","attest_author":"https://pith.science/pith/7BEAQBJBBCZG75OMF2JQUKWDZE/action/author_attestation","sign_citation":"https://pith.science/pith/7BEAQBJBBCZG75OMF2JQUKWDZE/action/citation_signature","submit_replication":"https://pith.science/pith/7BEAQBJBBCZG75OMF2JQUKWDZE/action/replication_record"}},"created_at":"2026-05-28T01:04:14.828927+00:00","updated_at":"2026-05-28T01:04:14.828927+00:00"}