{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:E2YQIEOKM52LCCCE7B6A6GMT3R","short_pith_number":"pith:E2YQIEOK","canonical_record":{"source":{"id":"1904.05016","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2019-04-10T06:25:53Z","cross_cats_sorted":["cs.IT","cs.SY","math.IT","math.OC"],"title_canon_sha256":"6c48f0ee584feb979117d569f1634f5588b76bdbd303353b5d2fe126a128dcde","abstract_canon_sha256":"96ef1e01838643054063d96c7ec6ef20aaecc9a33b6f73728e86d501132fd154"},"schema_version":"1.0"},"canonical_sha256":"26b10411ca6774b10844f87c0f1993dc4f1d39c950a30556cdae2f4d552d2b78","source":{"kind":"arxiv","id":"1904.05016","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.05016","created_at":"2026-06-04T20:14:24Z"},{"alias_kind":"arxiv_version","alias_value":"1904.05016v2","created_at":"2026-06-04T20:14:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.05016","created_at":"2026-06-04T20:14:24Z"},{"alias_kind":"pith_short_12","alias_value":"E2YQIEOKM52L","created_at":"2026-06-04T20:14:24Z"},{"alias_kind":"pith_short_16","alias_value":"E2YQIEOKM52LCCCE","created_at":"2026-06-04T20:14:24Z"},{"alias_kind":"pith_short_8","alias_value":"E2YQIEOK","created_at":"2026-06-04T20:14:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:E2YQIEOKM52LCCCE7B6A6GMT3R","target":"record","payload":{"canonical_record":{"source":{"id":"1904.05016","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2019-04-10T06:25:53Z","cross_cats_sorted":["cs.IT","cs.SY","math.IT","math.OC"],"title_canon_sha256":"6c48f0ee584feb979117d569f1634f5588b76bdbd303353b5d2fe126a128dcde","abstract_canon_sha256":"96ef1e01838643054063d96c7ec6ef20aaecc9a33b6f73728e86d501132fd154"},"schema_version":"1.0"},"canonical_sha256":"26b10411ca6774b10844f87c0f1993dc4f1d39c950a30556cdae2f4d552d2b78","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-04T20:14:24.277358Z","signature_b64":"bM9INXr6aiKHNZuVH6oMWnRd7rqF3aDi8R7Furt1v6k1mKE7j+thSVrVtXxYUVDkBdlrmMqaXp7csy8CjKhHAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"26b10411ca6774b10844f87c0f1993dc4f1d39c950a30556cdae2f4d552d2b78","last_reissued_at":"2026-06-04T20:14:24.276859Z","signature_status":"signed_v1","first_computed_at":"2026-06-04T20:14:24.276859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1904.05016","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-04T20:14:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FUxqvWgJITSF4euBUp4LHvcVz95CdZbEslRifIMKtjTdV1SuRR4VamYprTFHTH20mnyCe1nZIzhFyLnANGY9CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T21:47:08.708352Z"},"content_sha256":"d5645cb5ef20c45f982ccbc9569723791721de7dac2b753ea0e1736bbbaf5840","schema_version":"1.0","event_id":"sha256:d5645cb5ef20c45f982ccbc9569723791721de7dac2b753ea0e1736bbbaf5840"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:E2YQIEOKM52LCCCE7B6A6GMT3R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Theory and implementation of event-triggered stabilization over digital channels","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IT","cs.SY","math.IT","math.OC"],"primary_cat":"eess.SY","authors_text":"Massimo Franceschetti, Mohammad Javad Khojasteh, Mojtaba Hedayatpour","submitted_at":"2019-04-10T06:25:53Z","abstract_excerpt":"In the context of event-triggered control, the timing of the triggering events carries information about the state of the system that can be used for stabilization. At each triggering event, not only can information be transmitted by the message content (data payload) but also by its timing. We demonstrate this in the context of stabilization of a laboratory-scale inverted pendulum around its equilibrium point over a digital communication channel with bounded unknown delay. Our event-triggering control strategy encodes timing information by transmitting in a state-dependent fashion and can ach"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.05016","kind":"arxiv","version":2},"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/1904.05016/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-04T20:14:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"908EdozN54YZJ8SlvP6zW4VaMiqPukJHPfsZYZpiH3i/faAy4QlnwMb6rZic//BM1sPjZYDQetDn4g82L3BFCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T21:47:08.708775Z"},"content_sha256":"19a088b72272893b6c59f9ea01911b44c62430af38fe36cbbb763ba9fa7b1237","schema_version":"1.0","event_id":"sha256:19a088b72272893b6c59f9ea01911b44c62430af38fe36cbbb763ba9fa7b1237"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/E2YQIEOKM52LCCCE7B6A6GMT3R/bundle.json","state_url":"https://pith.science/pith/E2YQIEOKM52LCCCE7B6A6GMT3R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/E2YQIEOKM52LCCCE7B6A6GMT3R/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":"2026-06-10T21:47:08Z","links":{"resolver":"https://pith.science/pith/E2YQIEOKM52LCCCE7B6A6GMT3R","bundle":"https://pith.science/pith/E2YQIEOKM52LCCCE7B6A6GMT3R/bundle.json","state":"https://pith.science/pith/E2YQIEOKM52LCCCE7B6A6GMT3R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/E2YQIEOKM52LCCCE7B6A6GMT3R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:E2YQIEOKM52LCCCE7B6A6GMT3R","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":"96ef1e01838643054063d96c7ec6ef20aaecc9a33b6f73728e86d501132fd154","cross_cats_sorted":["cs.IT","cs.SY","math.IT","math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2019-04-10T06:25:53Z","title_canon_sha256":"6c48f0ee584feb979117d569f1634f5588b76bdbd303353b5d2fe126a128dcde"},"schema_version":"1.0","source":{"id":"1904.05016","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.05016","created_at":"2026-06-04T20:14:24Z"},{"alias_kind":"arxiv_version","alias_value":"1904.05016v2","created_at":"2026-06-04T20:14:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.05016","created_at":"2026-06-04T20:14:24Z"},{"alias_kind":"pith_short_12","alias_value":"E2YQIEOKM52L","created_at":"2026-06-04T20:14:24Z"},{"alias_kind":"pith_short_16","alias_value":"E2YQIEOKM52LCCCE","created_at":"2026-06-04T20:14:24Z"},{"alias_kind":"pith_short_8","alias_value":"E2YQIEOK","created_at":"2026-06-04T20:14:24Z"}],"graph_snapshots":[{"event_id":"sha256:19a088b72272893b6c59f9ea01911b44c62430af38fe36cbbb763ba9fa7b1237","target":"graph","created_at":"2026-06-04T20:14:24Z","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/1904.05016/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the context of event-triggered control, the timing of the triggering events carries information about the state of the system that can be used for stabilization. At each triggering event, not only can information be transmitted by the message content (data payload) but also by its timing. We demonstrate this in the context of stabilization of a laboratory-scale inverted pendulum around its equilibrium point over a digital communication channel with bounded unknown delay. Our event-triggering control strategy encodes timing information by transmitting in a state-dependent fashion and can ach","authors_text":"Massimo Franceschetti, Mohammad Javad Khojasteh, Mojtaba Hedayatpour","cross_cats":["cs.IT","cs.SY","math.IT","math.OC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2019-04-10T06:25:53Z","title":"Theory and implementation of event-triggered stabilization over digital channels"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.05016","kind":"arxiv","version":2},"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:d5645cb5ef20c45f982ccbc9569723791721de7dac2b753ea0e1736bbbaf5840","target":"record","created_at":"2026-06-04T20:14:24Z","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":"96ef1e01838643054063d96c7ec6ef20aaecc9a33b6f73728e86d501132fd154","cross_cats_sorted":["cs.IT","cs.SY","math.IT","math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"eess.SY","submitted_at":"2019-04-10T06:25:53Z","title_canon_sha256":"6c48f0ee584feb979117d569f1634f5588b76bdbd303353b5d2fe126a128dcde"},"schema_version":"1.0","source":{"id":"1904.05016","kind":"arxiv","version":2}},"canonical_sha256":"26b10411ca6774b10844f87c0f1993dc4f1d39c950a30556cdae2f4d552d2b78","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"26b10411ca6774b10844f87c0f1993dc4f1d39c950a30556cdae2f4d552d2b78","first_computed_at":"2026-06-04T20:14:24.276859Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-04T20:14:24.276859Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bM9INXr6aiKHNZuVH6oMWnRd7rqF3aDi8R7Furt1v6k1mKE7j+thSVrVtXxYUVDkBdlrmMqaXp7csy8CjKhHAw==","signature_status":"signed_v1","signed_at":"2026-06-04T20:14:24.277358Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.05016","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d5645cb5ef20c45f982ccbc9569723791721de7dac2b753ea0e1736bbbaf5840","sha256:19a088b72272893b6c59f9ea01911b44c62430af38fe36cbbb763ba9fa7b1237"],"state_sha256":"4d380e2fcb2de316376fe12dc208a1f171848abcc00c03cca9d9f8873478b798"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AOYnKt8cmQUdIMUXU5pXlkiBAksjCdIdl8X+U4dMmqB6mXOYPDEGciTv4GJ7H5+7NquD9XrPA3cfDZLam2bdAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T21:47:08.710943Z","bundle_sha256":"b441f1a4c061a374ad38a3a6b5a81b3184d1ea2df5da300ba124616823164936"}}