{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:MVR3N3QOZCMER7SKE6JQKMGIWO","short_pith_number":"pith:MVR3N3QO","canonical_record":{"source":{"id":"1704.03998","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2017-04-13T05:42:14Z","cross_cats_sorted":[],"title_canon_sha256":"c7b83ce126e0defa35cf73ea02503055acd47f9eb7b3b2d087ae11a2620ab766","abstract_canon_sha256":"0aa927d81c97391a2747b3da560d2b624e0f8fe5914fc6fdd51baa191d8180e8"},"schema_version":"1.0"},"canonical_sha256":"6563b6ee0ec89848fe4a27930530c8b3bca249fa8aa5ac4fff35baa95b6d91c6","source":{"kind":"arxiv","id":"1704.03998","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.03998","created_at":"2026-05-18T00:46:25Z"},{"alias_kind":"arxiv_version","alias_value":"1704.03998v1","created_at":"2026-05-18T00:46:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.03998","created_at":"2026-05-18T00:46:25Z"},{"alias_kind":"pith_short_12","alias_value":"MVR3N3QOZCME","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MVR3N3QOZCMER7SK","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MVR3N3QO","created_at":"2026-05-18T12:31:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:MVR3N3QOZCMER7SKE6JQKMGIWO","target":"record","payload":{"canonical_record":{"source":{"id":"1704.03998","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2017-04-13T05:42:14Z","cross_cats_sorted":[],"title_canon_sha256":"c7b83ce126e0defa35cf73ea02503055acd47f9eb7b3b2d087ae11a2620ab766","abstract_canon_sha256":"0aa927d81c97391a2747b3da560d2b624e0f8fe5914fc6fdd51baa191d8180e8"},"schema_version":"1.0"},"canonical_sha256":"6563b6ee0ec89848fe4a27930530c8b3bca249fa8aa5ac4fff35baa95b6d91c6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:46:25.655496Z","signature_b64":"/qyQPaK0+isCIa3stSZElCc9A22+pQPYGdr5Tur80eVrIhGOa/XdjohBcvmL3n2ggt3rN7Gernvx+m8bLrnZDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6563b6ee0ec89848fe4a27930530c8b3bca249fa8aa5ac4fff35baa95b6d91c6","last_reissued_at":"2026-05-18T00:46:25.654924Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:46:25.654924Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1704.03998","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:46:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"offnjE6HrbI0wxLDdNAtiofAKkYXoQrYlr5qMlRMmxA59ZooR543377dUIWRuHJeT9iEILZS6UKA5wA//mWEBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T19:27:05.672059Z"},"content_sha256":"e6d4c3b3f1a227b41b5db3d449afcd5a0fbd574f497a56cbfb9cf80a11af9f36","schema_version":"1.0","event_id":"sha256:e6d4c3b3f1a227b41b5db3d449afcd5a0fbd574f497a56cbfb9cf80a11af9f36"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:MVR3N3QOZCMER7SKE6JQKMGIWO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Min-Max Design of Feedback Quantizers for Netorwked Control Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SY","authors_text":"Masaaki Nagahara, Shuichi Ohno, Yuma Ishihara","submitted_at":"2017-04-13T05:42:14Z","abstract_excerpt":"In a networked control system, quantization is inevitable to transmit control and measurement signals. While uniform quantizers are often used in practical systems, the overloading, which is due to the limitation on the number of bits in the quantizer, may significantly degrade the control performance. In this paper, we design an overloading-free feedback quantizer based on a Delta-Sigma modulator,composed of an error feedback filter and a static quantizer. To guarantee no-overloading in the quantizer, we impose an $l_{\\infty}$ norm constraint on the feedback signal in the quantizer. Then, for"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.03998","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":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:46:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CynGMWpr1IS8XfUfFcagXxTTUsI7Xnq9klVcN/b1pYmEGH+vH3KozMJY/WlzNH5P6Y3yPkDrBVNEO6IbtSBVAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T19:27:05.672751Z"},"content_sha256":"32df34a5bce4b3d912a2eaa980253da4fbeefdb34357f39a40940d0b0e9e0a5a","schema_version":"1.0","event_id":"sha256:32df34a5bce4b3d912a2eaa980253da4fbeefdb34357f39a40940d0b0e9e0a5a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MVR3N3QOZCMER7SKE6JQKMGIWO/bundle.json","state_url":"https://pith.science/pith/MVR3N3QOZCMER7SKE6JQKMGIWO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MVR3N3QOZCMER7SKE6JQKMGIWO/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-06T19:27:05Z","links":{"resolver":"https://pith.science/pith/MVR3N3QOZCMER7SKE6JQKMGIWO","bundle":"https://pith.science/pith/MVR3N3QOZCMER7SKE6JQKMGIWO/bundle.json","state":"https://pith.science/pith/MVR3N3QOZCMER7SKE6JQKMGIWO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MVR3N3QOZCMER7SKE6JQKMGIWO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:MVR3N3QOZCMER7SKE6JQKMGIWO","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":"0aa927d81c97391a2747b3da560d2b624e0f8fe5914fc6fdd51baa191d8180e8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2017-04-13T05:42:14Z","title_canon_sha256":"c7b83ce126e0defa35cf73ea02503055acd47f9eb7b3b2d087ae11a2620ab766"},"schema_version":"1.0","source":{"id":"1704.03998","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.03998","created_at":"2026-05-18T00:46:25Z"},{"alias_kind":"arxiv_version","alias_value":"1704.03998v1","created_at":"2026-05-18T00:46:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.03998","created_at":"2026-05-18T00:46:25Z"},{"alias_kind":"pith_short_12","alias_value":"MVR3N3QOZCME","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MVR3N3QOZCMER7SK","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MVR3N3QO","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:32df34a5bce4b3d912a2eaa980253da4fbeefdb34357f39a40940d0b0e9e0a5a","target":"graph","created_at":"2026-05-18T00:46:25Z","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":"In a networked control system, quantization is inevitable to transmit control and measurement signals. While uniform quantizers are often used in practical systems, the overloading, which is due to the limitation on the number of bits in the quantizer, may significantly degrade the control performance. In this paper, we design an overloading-free feedback quantizer based on a Delta-Sigma modulator,composed of an error feedback filter and a static quantizer. To guarantee no-overloading in the quantizer, we impose an $l_{\\infty}$ norm constraint on the feedback signal in the quantizer. Then, for","authors_text":"Masaaki Nagahara, Shuichi Ohno, Yuma Ishihara","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2017-04-13T05:42:14Z","title":"Min-Max Design of Feedback Quantizers for Netorwked Control Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.03998","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:e6d4c3b3f1a227b41b5db3d449afcd5a0fbd574f497a56cbfb9cf80a11af9f36","target":"record","created_at":"2026-05-18T00:46:25Z","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":"0aa927d81c97391a2747b3da560d2b624e0f8fe5914fc6fdd51baa191d8180e8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2017-04-13T05:42:14Z","title_canon_sha256":"c7b83ce126e0defa35cf73ea02503055acd47f9eb7b3b2d087ae11a2620ab766"},"schema_version":"1.0","source":{"id":"1704.03998","kind":"arxiv","version":1}},"canonical_sha256":"6563b6ee0ec89848fe4a27930530c8b3bca249fa8aa5ac4fff35baa95b6d91c6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6563b6ee0ec89848fe4a27930530c8b3bca249fa8aa5ac4fff35baa95b6d91c6","first_computed_at":"2026-05-18T00:46:25.654924Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:46:25.654924Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/qyQPaK0+isCIa3stSZElCc9A22+pQPYGdr5Tur80eVrIhGOa/XdjohBcvmL3n2ggt3rN7Gernvx+m8bLrnZDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:46:25.655496Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.03998","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e6d4c3b3f1a227b41b5db3d449afcd5a0fbd574f497a56cbfb9cf80a11af9f36","sha256:32df34a5bce4b3d912a2eaa980253da4fbeefdb34357f39a40940d0b0e9e0a5a"],"state_sha256":"5ea93fab11dc04405ef34f9c8c67e460d8f122384980cbaa7f9abb6d73562812"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2BdEbCX/DqSka+r4a+iJGBENsFwec00BM2U0ql90X9SyKaj466VUvOSH0GkNzoy/BL1fHw6Nq7FXI0ypf6joBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T19:27:05.676505Z","bundle_sha256":"ca2c3c334c98e9e7c458ef06e8d36e6f8f3656bb27d8681f956af689f0cc7a4d"}}