{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:V7PKXRNVMCHFINPA6ODL3NHMHB","short_pith_number":"pith:V7PKXRNV","canonical_record":{"source":{"id":"1708.01014","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2017-08-03T06:31:59Z","cross_cats_sorted":[],"title_canon_sha256":"652e920ad5e879d4cde880124496a4ab93e441a39a53b4d56f86dd00a9f60ffa","abstract_canon_sha256":"2e6d7617fb2d8b73461b2df49edfef17bdd95323dcc7af5385943a9f5fafa5e3"},"schema_version":"1.0"},"canonical_sha256":"afdeabc5b5608e5435e0f386bdb4ec385930d479cb242f892b02c03326ad1723","source":{"kind":"arxiv","id":"1708.01014","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.01014","created_at":"2026-05-18T00:38:40Z"},{"alias_kind":"arxiv_version","alias_value":"1708.01014v1","created_at":"2026-05-18T00:38:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.01014","created_at":"2026-05-18T00:38:40Z"},{"alias_kind":"pith_short_12","alias_value":"V7PKXRNVMCHF","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"V7PKXRNVMCHFINPA","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"V7PKXRNV","created_at":"2026-05-18T12:31:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:V7PKXRNVMCHFINPA6ODL3NHMHB","target":"record","payload":{"canonical_record":{"source":{"id":"1708.01014","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2017-08-03T06:31:59Z","cross_cats_sorted":[],"title_canon_sha256":"652e920ad5e879d4cde880124496a4ab93e441a39a53b4d56f86dd00a9f60ffa","abstract_canon_sha256":"2e6d7617fb2d8b73461b2df49edfef17bdd95323dcc7af5385943a9f5fafa5e3"},"schema_version":"1.0"},"canonical_sha256":"afdeabc5b5608e5435e0f386bdb4ec385930d479cb242f892b02c03326ad1723","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:40.835794Z","signature_b64":"8ALBGhXJjmlwRGayV2swbHcLw0c+agr+85J4OIvEcEr6tziTqI2yHc1syO3D7F3ZyayMjgptEqE9xzSvw90+BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"afdeabc5b5608e5435e0f386bdb4ec385930d479cb242f892b02c03326ad1723","last_reissued_at":"2026-05-18T00:38:40.835057Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:40.835057Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1708.01014","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":"2026-05-18T00:38:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZtJmAG91GjtdzhyIaD0adIr1qLFwRoG6zrtq7+umEtnqdU3jqG+cUVf7qsrsDiPbsq8C4FKbYRFsr5ChId/6Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T07:07:57.467789Z"},"content_sha256":"14e86578f29af426a6b8566a27a30fad0e9eb4e76f964725b1a432f41fc953db","schema_version":"1.0","event_id":"sha256:14e86578f29af426a6b8566a27a30fad0e9eb4e76f964725b1a432f41fc953db"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:V7PKXRNVMCHFINPA6ODL3NHMHB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Co-Optimization Scheme for Distributed Energy Resource Planning in Community Microgrids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.OC","authors_text":"Amrit S. Khalsa, Chen Yuan, Mahesh S. Illindala","submitted_at":"2017-08-03T06:31:59Z","abstract_excerpt":"Microgrids with distributed energy resources are being favored in various communities to lower the dependence on utility-supplied energy and cut the CO2 emissions from coal-based power plants. This paper presents a co-optimization strategy for distributed energy resource planning to minimize total annualized cost at the maximal fuel savings. Furthermore, the proposed scheme aids the community microgrids in satisfying the requirements of U.S. Department of Energy (DOE) and state renewable energy mandates. The method of Lagrange multipliers is employed to maximize fuel savings by satisfying Karu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.01014","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":"2026-05-18T00:38:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oski9tpqchxMusszvFCqzoWBvCIuZK/f8HiQ9SnzCYbcRbzUm/1bhljSPfm8xvIOAU7/laLvJoqWriB3J/P6CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T07:07:57.468129Z"},"content_sha256":"200e06b89f7abd981cb17b8960edb2724d05cb6f0b68d26b2d96606b8cb7c455","schema_version":"1.0","event_id":"sha256:200e06b89f7abd981cb17b8960edb2724d05cb6f0b68d26b2d96606b8cb7c455"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V7PKXRNVMCHFINPA6ODL3NHMHB/bundle.json","state_url":"https://pith.science/pith/V7PKXRNVMCHFINPA6ODL3NHMHB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V7PKXRNVMCHFINPA6ODL3NHMHB/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":"2026-06-20T07:07:57Z","links":{"resolver":"https://pith.science/pith/V7PKXRNVMCHFINPA6ODL3NHMHB","bundle":"https://pith.science/pith/V7PKXRNVMCHFINPA6ODL3NHMHB/bundle.json","state":"https://pith.science/pith/V7PKXRNVMCHFINPA6ODL3NHMHB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V7PKXRNVMCHFINPA6ODL3NHMHB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:V7PKXRNVMCHFINPA6ODL3NHMHB","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":"2e6d7617fb2d8b73461b2df49edfef17bdd95323dcc7af5385943a9f5fafa5e3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2017-08-03T06:31:59Z","title_canon_sha256":"652e920ad5e879d4cde880124496a4ab93e441a39a53b4d56f86dd00a9f60ffa"},"schema_version":"1.0","source":{"id":"1708.01014","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1708.01014","created_at":"2026-05-18T00:38:40Z"},{"alias_kind":"arxiv_version","alias_value":"1708.01014v1","created_at":"2026-05-18T00:38:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.01014","created_at":"2026-05-18T00:38:40Z"},{"alias_kind":"pith_short_12","alias_value":"V7PKXRNVMCHF","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"V7PKXRNVMCHFINPA","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"V7PKXRNV","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:200e06b89f7abd981cb17b8960edb2724d05cb6f0b68d26b2d96606b8cb7c455","target":"graph","created_at":"2026-05-18T00:38:40Z","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":"Microgrids with distributed energy resources are being favored in various communities to lower the dependence on utility-supplied energy and cut the CO2 emissions from coal-based power plants. This paper presents a co-optimization strategy for distributed energy resource planning to minimize total annualized cost at the maximal fuel savings. Furthermore, the proposed scheme aids the community microgrids in satisfying the requirements of U.S. Department of Energy (DOE) and state renewable energy mandates. The method of Lagrange multipliers is employed to maximize fuel savings by satisfying Karu","authors_text":"Amrit S. Khalsa, Chen Yuan, Mahesh S. Illindala","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2017-08-03T06:31:59Z","title":"Co-Optimization Scheme for Distributed Energy Resource Planning in Community Microgrids"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.01014","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":"sha256:14e86578f29af426a6b8566a27a30fad0e9eb4e76f964725b1a432f41fc953db","target":"record","created_at":"2026-05-18T00:38:40Z","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":"2e6d7617fb2d8b73461b2df49edfef17bdd95323dcc7af5385943a9f5fafa5e3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2017-08-03T06:31:59Z","title_canon_sha256":"652e920ad5e879d4cde880124496a4ab93e441a39a53b4d56f86dd00a9f60ffa"},"schema_version":"1.0","source":{"id":"1708.01014","kind":"arxiv","version":1}},"canonical_sha256":"afdeabc5b5608e5435e0f386bdb4ec385930d479cb242f892b02c03326ad1723","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"afdeabc5b5608e5435e0f386bdb4ec385930d479cb242f892b02c03326ad1723","first_computed_at":"2026-05-18T00:38:40.835057Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:38:40.835057Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8ALBGhXJjmlwRGayV2swbHcLw0c+agr+85J4OIvEcEr6tziTqI2yHc1syO3D7F3ZyayMjgptEqE9xzSvw90+BA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:38:40.835794Z","signed_message":"canonical_sha256_bytes"},"source_id":"1708.01014","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14e86578f29af426a6b8566a27a30fad0e9eb4e76f964725b1a432f41fc953db","sha256:200e06b89f7abd981cb17b8960edb2724d05cb6f0b68d26b2d96606b8cb7c455"],"state_sha256":"5510543686203659253ac8e3cbfb3467ab15da61e1e3d29023a8646892c11e36"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FuZ+ikCd+S0wKVVDZsfHcu0B7ugvXdfgTdxRF0+w9Gy/x8SzvOBl7IEqP1WU6yrGZZiy5X/DfFWo7h1P8o/qDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-20T07:07:57.469967Z","bundle_sha256":"1fd8537df7b91d6318694f2c9217b52b35205aff4c0a366808b4820d6666d4de"}}