{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:YTQC5JDIUSMHPVP24HBANVULKI","short_pith_number":"pith:YTQC5JDI","canonical_record":{"source":{"id":"1808.09555","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2018-08-28T22:03:54Z","cross_cats_sorted":["cond-mat.stat-mech","physics.soc-ph"],"title_canon_sha256":"85fcc619b6e0d964c3cb3db0bfffca4b946811c7e994dfe6475d173cc0b50770","abstract_canon_sha256":"cec3f24a730eac90b9ab34011868b627fd0d4813b497b95e54c04a6e745960ce"},"schema_version":"1.0"},"canonical_sha256":"c4e02ea468a49877d5fae1c206d68b522ef751d8e4729c3fbdcac655296fed99","source":{"kind":"arxiv","id":"1808.09555","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.09555","created_at":"2026-05-18T00:04:12Z"},{"alias_kind":"arxiv_version","alias_value":"1808.09555v2","created_at":"2026-05-18T00:04:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.09555","created_at":"2026-05-18T00:04:12Z"},{"alias_kind":"pith_short_12","alias_value":"YTQC5JDIUSMH","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"YTQC5JDIUSMHPVP2","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"YTQC5JDI","created_at":"2026-05-18T12:33:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:YTQC5JDIUSMHPVP24HBANVULKI","target":"record","payload":{"canonical_record":{"source":{"id":"1808.09555","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2018-08-28T22:03:54Z","cross_cats_sorted":["cond-mat.stat-mech","physics.soc-ph"],"title_canon_sha256":"85fcc619b6e0d964c3cb3db0bfffca4b946811c7e994dfe6475d173cc0b50770","abstract_canon_sha256":"cec3f24a730eac90b9ab34011868b627fd0d4813b497b95e54c04a6e745960ce"},"schema_version":"1.0"},"canonical_sha256":"c4e02ea468a49877d5fae1c206d68b522ef751d8e4729c3fbdcac655296fed99","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:12.556271Z","signature_b64":"giXIsP57LOJhc+a1goDz94uqTpYECv5waNiXKRFgVsGpj2b1Yz8LhwnYclYKERJO51jIYsgUgpnUaNyoGwAlDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c4e02ea468a49877d5fae1c206d68b522ef751d8e4729c3fbdcac655296fed99","last_reissued_at":"2026-05-18T00:04:12.555584Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:12.555584Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.09555","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":"2026-05-18T00:04:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"meQRnI3VeruIIddKKyoTHSzjSSu2/SWii6LuVfYiDSfclKvI4suneXzRlWSzAM5RZrD4YicxAFLbWr92FmpjDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T02:47:31.922757Z"},"content_sha256":"49934fef99ca9fa3b76348401b475288ad98b2c03f62b069adadb1eb99249626","schema_version":"1.0","event_id":"sha256:49934fef99ca9fa3b76348401b475288ad98b2c03f62b069adadb1eb99249626"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:YTQC5JDIUSMHPVP24HBANVULKI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Power of Ensemble Diversity and Randomization for Energy Aggregation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","physics.soc-ph"],"primary_cat":"cs.SY","authors_text":"David M\\'etivier, Ilia Luchnikov, Michael Chertkov","submitted_at":"2018-08-28T22:03:54Z","abstract_excerpt":"We study an ensemble of diverse (inhomogeneous) thermostatically controlled loads aggregated to provide the demand response (DR) services in a district-level energy system. Each load in the ensemble is assumed to be equipped with a random number generator switching heating/cooling on or off with a Poisson rate, $r$, when the load leaves the comfort zone. Ensemble diversity is modeled through inhomogeneity/disorder in the deterministic dynamics of loads. Approached from the standpoint of statistical physics, the ensemble represents a non-equilibrium system driven away from its natural steady st"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.09555","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":""},"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":"2026-05-18T00:04:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cR6YO4xOaXxl0TpzZUxSjP/GOKrWW2pVnAh/TjFl92YSMP+TrijaYfvSsB+Gijy7G9jaA+qV+hnjBGsjLkcGDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T02:47:31.923326Z"},"content_sha256":"990b3e7cf1c99afed0d21a65b4b48d7560917bdbf901a080f1058dae9c7fc474","schema_version":"1.0","event_id":"sha256:990b3e7cf1c99afed0d21a65b4b48d7560917bdbf901a080f1058dae9c7fc474"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YTQC5JDIUSMHPVP24HBANVULKI/bundle.json","state_url":"https://pith.science/pith/YTQC5JDIUSMHPVP24HBANVULKI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YTQC5JDIUSMHPVP24HBANVULKI/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":"2026-06-04T02:47:31Z","links":{"resolver":"https://pith.science/pith/YTQC5JDIUSMHPVP24HBANVULKI","bundle":"https://pith.science/pith/YTQC5JDIUSMHPVP24HBANVULKI/bundle.json","state":"https://pith.science/pith/YTQC5JDIUSMHPVP24HBANVULKI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YTQC5JDIUSMHPVP24HBANVULKI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:YTQC5JDIUSMHPVP24HBANVULKI","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":"cec3f24a730eac90b9ab34011868b627fd0d4813b497b95e54c04a6e745960ce","cross_cats_sorted":["cond-mat.stat-mech","physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2018-08-28T22:03:54Z","title_canon_sha256":"85fcc619b6e0d964c3cb3db0bfffca4b946811c7e994dfe6475d173cc0b50770"},"schema_version":"1.0","source":{"id":"1808.09555","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.09555","created_at":"2026-05-18T00:04:12Z"},{"alias_kind":"arxiv_version","alias_value":"1808.09555v2","created_at":"2026-05-18T00:04:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.09555","created_at":"2026-05-18T00:04:12Z"},{"alias_kind":"pith_short_12","alias_value":"YTQC5JDIUSMH","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"YTQC5JDIUSMHPVP2","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"YTQC5JDI","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:990b3e7cf1c99afed0d21a65b4b48d7560917bdbf901a080f1058dae9c7fc474","target":"graph","created_at":"2026-05-18T00:04:12Z","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":"We study an ensemble of diverse (inhomogeneous) thermostatically controlled loads aggregated to provide the demand response (DR) services in a district-level energy system. Each load in the ensemble is assumed to be equipped with a random number generator switching heating/cooling on or off with a Poisson rate, $r$, when the load leaves the comfort zone. Ensemble diversity is modeled through inhomogeneity/disorder in the deterministic dynamics of loads. Approached from the standpoint of statistical physics, the ensemble represents a non-equilibrium system driven away from its natural steady st","authors_text":"David M\\'etivier, Ilia Luchnikov, Michael Chertkov","cross_cats":["cond-mat.stat-mech","physics.soc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2018-08-28T22:03:54Z","title":"Power of Ensemble Diversity and Randomization for Energy Aggregation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.09555","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":"sha256:49934fef99ca9fa3b76348401b475288ad98b2c03f62b069adadb1eb99249626","target":"record","created_at":"2026-05-18T00:04:12Z","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":"cec3f24a730eac90b9ab34011868b627fd0d4813b497b95e54c04a6e745960ce","cross_cats_sorted":["cond-mat.stat-mech","physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SY","submitted_at":"2018-08-28T22:03:54Z","title_canon_sha256":"85fcc619b6e0d964c3cb3db0bfffca4b946811c7e994dfe6475d173cc0b50770"},"schema_version":"1.0","source":{"id":"1808.09555","kind":"arxiv","version":2}},"canonical_sha256":"c4e02ea468a49877d5fae1c206d68b522ef751d8e4729c3fbdcac655296fed99","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c4e02ea468a49877d5fae1c206d68b522ef751d8e4729c3fbdcac655296fed99","first_computed_at":"2026-05-18T00:04:12.555584Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:04:12.555584Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"giXIsP57LOJhc+a1goDz94uqTpYECv5waNiXKRFgVsGpj2b1Yz8LhwnYclYKERJO51jIYsgUgpnUaNyoGwAlDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:04:12.556271Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.09555","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:49934fef99ca9fa3b76348401b475288ad98b2c03f62b069adadb1eb99249626","sha256:990b3e7cf1c99afed0d21a65b4b48d7560917bdbf901a080f1058dae9c7fc474"],"state_sha256":"0f2a0a9af0ef70cca155358aa2f223488bddbcbb4e1685d12caede635a413284"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"b8bvIfuYIPVL9mdKGclYRuai30HFUDscCExld8kGWI+2w6iLh7N3zMEGSS0oPdleEQ3Y4Xjv2gomWovK6P3WDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T02:47:31.926847Z","bundle_sha256":"145bcd34e18a3aa782776c9fbe8c78716f4e52b78c119e431a0c37a997ea115f"}}