{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:USBYOZKAUTQJ2W3D3IQG7SPXDW","short_pith_number":"pith:USBYOZKA","canonical_record":{"source":{"id":"2607.15663","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"eess.SY","submitted_at":"2026-07-17T06:15:01Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"9d12d7322aa7b963a61d7a8fed1c25c22da1254c7056ad1a0709302b1a72cce9","abstract_canon_sha256":"f4f250ec70002f79393a79bf58ea9d2b4359d4da0d650e5e0aad86f8c1de45b0"},"schema_version":"1.0"},"canonical_sha256":"a483876540a4e09d5b63da206fc9f71da92499b7d8b9e00bc4ba477ea3ead59b","source":{"kind":"arxiv","id":"2607.15663","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.15663","created_at":"2026-07-20T01:19:02Z"},{"alias_kind":"arxiv_version","alias_value":"2607.15663v1","created_at":"2026-07-20T01:19:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.15663","created_at":"2026-07-20T01:19:02Z"},{"alias_kind":"pith_short_12","alias_value":"USBYOZKAUTQJ","created_at":"2026-07-20T01:19:02Z"},{"alias_kind":"pith_short_16","alias_value":"USBYOZKAUTQJ2W3D","created_at":"2026-07-20T01:19:02Z"},{"alias_kind":"pith_short_8","alias_value":"USBYOZKA","created_at":"2026-07-20T01:19:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:USBYOZKAUTQJ2W3D3IQG7SPXDW","target":"record","payload":{"canonical_record":{"source":{"id":"2607.15663","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"eess.SY","submitted_at":"2026-07-17T06:15:01Z","cross_cats_sorted":["cs.SY"],"title_canon_sha256":"9d12d7322aa7b963a61d7a8fed1c25c22da1254c7056ad1a0709302b1a72cce9","abstract_canon_sha256":"f4f250ec70002f79393a79bf58ea9d2b4359d4da0d650e5e0aad86f8c1de45b0"},"schema_version":"1.0"},"canonical_sha256":"a483876540a4e09d5b63da206fc9f71da92499b7d8b9e00bc4ba477ea3ead59b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-20T01:19:02.997766Z","signature_b64":"vZYl7u3WUl08Bfc3IqtA51guVNUzWOVJngLX+PzBH+VeCZUhzYEzSmzbU4I6OX1ni7X6zXdklGS/FJ5b+9oRAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a483876540a4e09d5b63da206fc9f71da92499b7d8b9e00bc4ba477ea3ead59b","last_reissued_at":"2026-07-20T01:19:02.995096Z","signature_status":"signed_v1","first_computed_at":"2026-07-20T01:19:02.995096Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.15663","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":"2026-07-20T01:19:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CV+MNR8jnZj4zjzQD+GJOnGvKCbDxPOqIlGiQePrD497Vb7S71BBE+yxrMfqnetzhnXFvyxACeCJ/HjK3qZGBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:17:49.280470Z"},"content_sha256":"0bd0a1cfe1f985a3f7822d84333855b8b82447965d4aa9eb54a102f80833c63a","schema_version":"1.0","event_id":"sha256:0bd0a1cfe1f985a3f7822d84333855b8b82447965d4aa9eb54a102f80833c63a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:USBYOZKAUTQJ2W3D3IQG7SPXDW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Adaptive Model-Based Transfer Learning for Dynamic HVAC Control","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.SY"],"primary_cat":"eess.SY","authors_text":"Che-Kai Liu, Ching-Chun Huang, Hsin-Yi Lai, Kevin Wijaya, Quang-Thang Le","submitted_at":"2026-07-17T06:15:01Z","abstract_excerpt":"In this paper, we aim to automate the adjustment of air handling unit (AHU) setpoints within heating, ventilation, and air conditioning (HVAC) systems to maintain indoor temperatures at user-specified levels. A key challenge lies in obtaining sufficient high-quality sensor data from real buildings. To address this, we explore transfer learning and leverage simulation software to generate training data. We propose an adaptive model-based transfer learning approach for dynamic HVAC control, where the agent directly controls the source domain under conditions identical to the target domain. This "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.15663","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.15663/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":"2026-07-20T01:19:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5DcSI5QA/EOkN8Sy6FxVAHjs5FZ/U1WrJS+tHOXb9PxhxjMfhdQ6EGQxm0QzakCTBQloWr3gg93DCw7kRNSWAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T20:17:49.280959Z"},"content_sha256":"64ca7ef04ecb7341b46413474729463aa2114bd87545501822c05f9587f68a59","schema_version":"1.0","event_id":"sha256:64ca7ef04ecb7341b46413474729463aa2114bd87545501822c05f9587f68a59"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/USBYOZKAUTQJ2W3D3IQG7SPXDW/bundle.json","state_url":"https://pith.science/pith/USBYOZKAUTQJ2W3D3IQG7SPXDW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/USBYOZKAUTQJ2W3D3IQG7SPXDW/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":"2026-08-04T20:17:49Z","links":{"resolver":"https://pith.science/pith/USBYOZKAUTQJ2W3D3IQG7SPXDW","bundle":"https://pith.science/pith/USBYOZKAUTQJ2W3D3IQG7SPXDW/bundle.json","state":"https://pith.science/pith/USBYOZKAUTQJ2W3D3IQG7SPXDW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/USBYOZKAUTQJ2W3D3IQG7SPXDW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:USBYOZKAUTQJ2W3D3IQG7SPXDW","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":"f4f250ec70002f79393a79bf58ea9d2b4359d4da0d650e5e0aad86f8c1de45b0","cross_cats_sorted":["cs.SY"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"eess.SY","submitted_at":"2026-07-17T06:15:01Z","title_canon_sha256":"9d12d7322aa7b963a61d7a8fed1c25c22da1254c7056ad1a0709302b1a72cce9"},"schema_version":"1.0","source":{"id":"2607.15663","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.15663","created_at":"2026-07-20T01:19:02Z"},{"alias_kind":"arxiv_version","alias_value":"2607.15663v1","created_at":"2026-07-20T01:19:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.15663","created_at":"2026-07-20T01:19:02Z"},{"alias_kind":"pith_short_12","alias_value":"USBYOZKAUTQJ","created_at":"2026-07-20T01:19:02Z"},{"alias_kind":"pith_short_16","alias_value":"USBYOZKAUTQJ2W3D","created_at":"2026-07-20T01:19:02Z"},{"alias_kind":"pith_short_8","alias_value":"USBYOZKA","created_at":"2026-07-20T01:19:02Z"}],"graph_snapshots":[{"event_id":"sha256:64ca7ef04ecb7341b46413474729463aa2114bd87545501822c05f9587f68a59","target":"graph","created_at":"2026-07-20T01:19:02Z","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/2607.15663/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we aim to automate the adjustment of air handling unit (AHU) setpoints within heating, ventilation, and air conditioning (HVAC) systems to maintain indoor temperatures at user-specified levels. A key challenge lies in obtaining sufficient high-quality sensor data from real buildings. To address this, we explore transfer learning and leverage simulation software to generate training data. We propose an adaptive model-based transfer learning approach for dynamic HVAC control, where the agent directly controls the source domain under conditions identical to the target domain. This ","authors_text":"Che-Kai Liu, Ching-Chun Huang, Hsin-Yi Lai, Kevin Wijaya, Quang-Thang Le","cross_cats":["cs.SY"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"eess.SY","submitted_at":"2026-07-17T06:15:01Z","title":"Adaptive Model-Based Transfer Learning for Dynamic HVAC Control"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.15663","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":"sha256:0bd0a1cfe1f985a3f7822d84333855b8b82447965d4aa9eb54a102f80833c63a","target":"record","created_at":"2026-07-20T01:19:02Z","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":"f4f250ec70002f79393a79bf58ea9d2b4359d4da0d650e5e0aad86f8c1de45b0","cross_cats_sorted":["cs.SY"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"eess.SY","submitted_at":"2026-07-17T06:15:01Z","title_canon_sha256":"9d12d7322aa7b963a61d7a8fed1c25c22da1254c7056ad1a0709302b1a72cce9"},"schema_version":"1.0","source":{"id":"2607.15663","kind":"arxiv","version":1}},"canonical_sha256":"a483876540a4e09d5b63da206fc9f71da92499b7d8b9e00bc4ba477ea3ead59b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a483876540a4e09d5b63da206fc9f71da92499b7d8b9e00bc4ba477ea3ead59b","first_computed_at":"2026-07-20T01:19:02.995096Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-20T01:19:02.995096Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vZYl7u3WUl08Bfc3IqtA51guVNUzWOVJngLX+PzBH+VeCZUhzYEzSmzbU4I6OX1ni7X6zXdklGS/FJ5b+9oRAQ==","signature_status":"signed_v1","signed_at":"2026-07-20T01:19:02.997766Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.15663","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0bd0a1cfe1f985a3f7822d84333855b8b82447965d4aa9eb54a102f80833c63a","sha256:64ca7ef04ecb7341b46413474729463aa2114bd87545501822c05f9587f68a59"],"state_sha256":"6954d55894b76ece28fb074e7b4e7bc16b46d7fd3e88d2393da1ea16dcb72c70"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4TV88IEJz/fZPQK0fjn3fHYqsXVzIYXMb+Hu97Aev+uC/Pv/ff6Uz8wnjXY/iVaPK5S67YLnUt1EmFJtUIl7Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T20:17:49.285084Z","bundle_sha256":"f8ff337792ee319cc4e355c7f4dbaf897d2a8eb5a89bf5ae74eea784cc920514"}}