{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KDLJTZFTWF2CFH4PM7DN4KWJOR","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":"c9784d853fa3c0b257d21e66039c8431fcab6381faa28507c7db11e87ab4d58a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-11-06T10:11:26Z","title_canon_sha256":"5b84d68284a1d6e4b69902367e5cdb4731ea65b247242fef226cdf8052f566e8"},"schema_version":"1.0","source":{"id":"1811.02266","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.02266","created_at":"2026-05-17T23:41:36Z"},{"alias_kind":"arxiv_version","alias_value":"1811.02266v1","created_at":"2026-05-17T23:41:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.02266","created_at":"2026-05-17T23:41:36Z"},{"alias_kind":"pith_short_12","alias_value":"KDLJTZFTWF2C","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KDLJTZFTWF2CFH4P","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KDLJTZFT","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:1b503c1c57ea15d1568f2447eb8833521d25fb3c824a95ec2d3e1a5b2c1fc0ba","target":"graph","created_at":"2026-05-17T23:41:36Z","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":"Artificial neural networks are the heart of machine learning algorithms and artificial intelligence protocols. Historically, the simplest implementation of an artificial neuron traces back to the classical Rosenblatt's `perceptron', but its long term practical applications may be hindered by the fast scaling up of computational complexity, especially relevant for the training of multilayered perceptron networks. Here we introduce a quantum information-based algorithm implementing the quantum computer version of a perceptron, which shows exponential advantage in encoding resources over alternat","authors_text":"Chiara Macchiavello, Daniele Bajoni, Dario Gerace, Francesco Tacchino","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-11-06T10:11:26Z","title":"An Artificial Neuron Implemented on an Actual Quantum Processor"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.02266","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":"sha256:46a15c619c104f48d4477e5bc3722eda8aabbf226c18ba9444604c5159447a19","target":"record","created_at":"2026-05-17T23:41:36Z","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":"c9784d853fa3c0b257d21e66039c8431fcab6381faa28507c7db11e87ab4d58a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2018-11-06T10:11:26Z","title_canon_sha256":"5b84d68284a1d6e4b69902367e5cdb4731ea65b247242fef226cdf8052f566e8"},"schema_version":"1.0","source":{"id":"1811.02266","kind":"arxiv","version":1}},"canonical_sha256":"50d699e4b3b174229f8f67c6de2ac9745b9e9145e184927d8a406dec6145695e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"50d699e4b3b174229f8f67c6de2ac9745b9e9145e184927d8a406dec6145695e","first_computed_at":"2026-05-17T23:41:36.830550Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:41:36.830550Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"u5fDuh4UM98m+04k86SJCzVjmRbF7701G+EI226MXTmNPk8adQD76FC8nTIHbQfQ64W5FuXouQ6BxGQsIK2RAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:41:36.831289Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.02266","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:46a15c619c104f48d4477e5bc3722eda8aabbf226c18ba9444604c5159447a19","sha256:1b503c1c57ea15d1568f2447eb8833521d25fb3c824a95ec2d3e1a5b2c1fc0ba"],"state_sha256":"523aad2efdbbada8889a0e8b557c405ac5937b8dc58aab39ff3fc5776714d42b"}