{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:7DA3DBQJSV5OI5LVMYGRHTBGPE","short_pith_number":"pith:7DA3DBQJ","canonical_record":{"source":{"id":"1503.02784","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2015-03-10T06:56:47Z","cross_cats_sorted":["cs.SY","math.OC"],"title_canon_sha256":"74a4e12443df98eb2de9c5068d411c805becc1dc2b52eabd6ccf39cf1bc9d06d","abstract_canon_sha256":"9fa0f09e18f165bee16fd4a918ddaa34e23d5ca66e68d47a8617db115775ea06"},"schema_version":"1.0"},"canonical_sha256":"f8c1b18609957ae47575660d13cc2679134af234b55da1ef1d44620bd374d80b","source":{"kind":"arxiv","id":"1503.02784","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.02784","created_at":"2026-05-18T02:25:13Z"},{"alias_kind":"arxiv_version","alias_value":"1503.02784v1","created_at":"2026-05-18T02:25:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.02784","created_at":"2026-05-18T02:25:13Z"},{"alias_kind":"pith_short_12","alias_value":"7DA3DBQJSV5O","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"7DA3DBQJSV5OI5LV","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"7DA3DBQJ","created_at":"2026-05-18T12:29:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:7DA3DBQJSV5OI5LVMYGRHTBGPE","target":"record","payload":{"canonical_record":{"source":{"id":"1503.02784","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2015-03-10T06:56:47Z","cross_cats_sorted":["cs.SY","math.OC"],"title_canon_sha256":"74a4e12443df98eb2de9c5068d411c805becc1dc2b52eabd6ccf39cf1bc9d06d","abstract_canon_sha256":"9fa0f09e18f165bee16fd4a918ddaa34e23d5ca66e68d47a8617db115775ea06"},"schema_version":"1.0"},"canonical_sha256":"f8c1b18609957ae47575660d13cc2679134af234b55da1ef1d44620bd374d80b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:25:13.117103Z","signature_b64":"Io1zZFEWdd02kVeeE1nM6Tx9JAuh5K7NJJK1RScdxRgAn9QVr1ww8KYlU3HoE4lDdT62HgMH4UN/0Jyk5MDHAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f8c1b18609957ae47575660d13cc2679134af234b55da1ef1d44620bd374d80b","last_reissued_at":"2026-05-18T02:25:13.116543Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:25:13.116543Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1503.02784","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":"2026-05-18T02:25:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q/34/ZShUKNinZ30i315UA8KGLHKYKcDSe9+DTSFjSJmYNsu41JVPfLXqLwcuP11LLgq1G+DmpZ2Q+a6kZ1/Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T03:53:05.691163Z"},"content_sha256":"2579f9b97d575dd19cc4d46bd98aabb871acf73590bd039aa67ca95bde837bf8","schema_version":"1.0","event_id":"sha256:2579f9b97d575dd19cc4d46bd98aabb871acf73590bd039aa67ca95bde837bf8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:7DA3DBQJSV5OI5LVMYGRHTBGPE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Promoting Truthful Behaviour in Participatory-Sensing Mechanisms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","math.OC"],"primary_cat":"cs.GT","authors_text":"Farhad Farokhi, Iman Shames, Michael Cantoni","submitted_at":"2015-03-10T06:56:47Z","abstract_excerpt":"In this paper, the interplay between a class of nonlinear estimators and strategic sensors is studied in several participatory-sensing scenarios. It is shown that for the class of estimators, if the strategic sensors have access to noiseless measurements of the to-be-estimated-variable, truth-telling is an equilibrium of the game that models the interplay between the sensors and the estimator. Furthermore, performance of the proposed estimators is examined in the case that the strategic sensors form coalitions and in the presence of noise."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.02784","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":"2026-05-18T02:25:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dY2cDzjn6avhiAiMgfvZOggon45BVwpq2nVm8dKdlP9ppEj10XJw/PpWE+59mEi37xeFi0ZEwAwZ5I0FNCw1AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T03:53:05.691520Z"},"content_sha256":"09342b244cdd1461f625c5f1d80248d1685101da757134433396f226e1337c81","schema_version":"1.0","event_id":"sha256:09342b244cdd1461f625c5f1d80248d1685101da757134433396f226e1337c81"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7DA3DBQJSV5OI5LVMYGRHTBGPE/bundle.json","state_url":"https://pith.science/pith/7DA3DBQJSV5OI5LVMYGRHTBGPE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7DA3DBQJSV5OI5LVMYGRHTBGPE/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":"2026-06-24T03:53:05Z","links":{"resolver":"https://pith.science/pith/7DA3DBQJSV5OI5LVMYGRHTBGPE","bundle":"https://pith.science/pith/7DA3DBQJSV5OI5LVMYGRHTBGPE/bundle.json","state":"https://pith.science/pith/7DA3DBQJSV5OI5LVMYGRHTBGPE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7DA3DBQJSV5OI5LVMYGRHTBGPE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:7DA3DBQJSV5OI5LVMYGRHTBGPE","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":"9fa0f09e18f165bee16fd4a918ddaa34e23d5ca66e68d47a8617db115775ea06","cross_cats_sorted":["cs.SY","math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2015-03-10T06:56:47Z","title_canon_sha256":"74a4e12443df98eb2de9c5068d411c805becc1dc2b52eabd6ccf39cf1bc9d06d"},"schema_version":"1.0","source":{"id":"1503.02784","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.02784","created_at":"2026-05-18T02:25:13Z"},{"alias_kind":"arxiv_version","alias_value":"1503.02784v1","created_at":"2026-05-18T02:25:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.02784","created_at":"2026-05-18T02:25:13Z"},{"alias_kind":"pith_short_12","alias_value":"7DA3DBQJSV5O","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_16","alias_value":"7DA3DBQJSV5OI5LV","created_at":"2026-05-18T12:29:07Z"},{"alias_kind":"pith_short_8","alias_value":"7DA3DBQJ","created_at":"2026-05-18T12:29:07Z"}],"graph_snapshots":[{"event_id":"sha256:09342b244cdd1461f625c5f1d80248d1685101da757134433396f226e1337c81","target":"graph","created_at":"2026-05-18T02:25:13Z","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 this paper, the interplay between a class of nonlinear estimators and strategic sensors is studied in several participatory-sensing scenarios. It is shown that for the class of estimators, if the strategic sensors have access to noiseless measurements of the to-be-estimated-variable, truth-telling is an equilibrium of the game that models the interplay between the sensors and the estimator. Furthermore, performance of the proposed estimators is examined in the case that the strategic sensors form coalitions and in the presence of noise.","authors_text":"Farhad Farokhi, Iman Shames, Michael Cantoni","cross_cats":["cs.SY","math.OC"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2015-03-10T06:56:47Z","title":"Promoting Truthful Behaviour in Participatory-Sensing Mechanisms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.02784","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":"sha256:2579f9b97d575dd19cc4d46bd98aabb871acf73590bd039aa67ca95bde837bf8","target":"record","created_at":"2026-05-18T02:25:13Z","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":"9fa0f09e18f165bee16fd4a918ddaa34e23d5ca66e68d47a8617db115775ea06","cross_cats_sorted":["cs.SY","math.OC"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2015-03-10T06:56:47Z","title_canon_sha256":"74a4e12443df98eb2de9c5068d411c805becc1dc2b52eabd6ccf39cf1bc9d06d"},"schema_version":"1.0","source":{"id":"1503.02784","kind":"arxiv","version":1}},"canonical_sha256":"f8c1b18609957ae47575660d13cc2679134af234b55da1ef1d44620bd374d80b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f8c1b18609957ae47575660d13cc2679134af234b55da1ef1d44620bd374d80b","first_computed_at":"2026-05-18T02:25:13.116543Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:25:13.116543Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Io1zZFEWdd02kVeeE1nM6Tx9JAuh5K7NJJK1RScdxRgAn9QVr1ww8KYlU3HoE4lDdT62HgMH4UN/0Jyk5MDHAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:25:13.117103Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.02784","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2579f9b97d575dd19cc4d46bd98aabb871acf73590bd039aa67ca95bde837bf8","sha256:09342b244cdd1461f625c5f1d80248d1685101da757134433396f226e1337c81"],"state_sha256":"8b1e3bb7a7bedad9bdfc8bb47624dc015f266f70d52665ffed058a6b0a6097c1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lYbUZa7dSg6G9SnsDyI3+psKfwLj7IGS2tfka3dF/ZxRgdylDNbSIOmdz/6MYAky4abzawed874faon554ezDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-24T03:53:05.693409Z","bundle_sha256":"2f5ef914d6217089b8a4ca33fa610497a27c149951b3c53669ba8d92ecfebad7"}}