{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:JSLDWCJAHVGFN7J232CJP4WI5D","short_pith_number":"pith:JSLDWCJA","canonical_record":{"source":{"id":"1803.04750","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-03-13T12:36:36Z","cross_cats_sorted":[],"title_canon_sha256":"33c22d347395922dde3463cc627b77ffb30d5778f978341dd39e7abc0d776e98","abstract_canon_sha256":"e96ad8025fd618d0c04432a965d689c341730f9fa96dc1b74d90abf321bb8315"},"schema_version":"1.0"},"canonical_sha256":"4c963b09203d4c56fd3ade8497f2c8e8f9b7e6b20f28f76f852e9b99603ad882","source":{"kind":"arxiv","id":"1803.04750","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.04750","created_at":"2026-05-18T00:10:02Z"},{"alias_kind":"arxiv_version","alias_value":"1803.04750v2","created_at":"2026-05-18T00:10:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.04750","created_at":"2026-05-18T00:10:02Z"},{"alias_kind":"pith_short_12","alias_value":"JSLDWCJAHVGF","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"JSLDWCJAHVGFN7J2","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"JSLDWCJA","created_at":"2026-05-18T12:32:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:JSLDWCJAHVGFN7J232CJP4WI5D","target":"record","payload":{"canonical_record":{"source":{"id":"1803.04750","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-03-13T12:36:36Z","cross_cats_sorted":[],"title_canon_sha256":"33c22d347395922dde3463cc627b77ffb30d5778f978341dd39e7abc0d776e98","abstract_canon_sha256":"e96ad8025fd618d0c04432a965d689c341730f9fa96dc1b74d90abf321bb8315"},"schema_version":"1.0"},"canonical_sha256":"4c963b09203d4c56fd3ade8497f2c8e8f9b7e6b20f28f76f852e9b99603ad882","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:10:02.464801Z","signature_b64":"LrIImRu5wcR7XbtyHq4HwG21AFOA4C/RRB3M+rUDjm6xs3srmFEORuuTnyFoLZPiDIT479qMKa2takiNCjE0Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4c963b09203d4c56fd3ade8497f2c8e8f9b7e6b20f28f76f852e9b99603ad882","last_reissued_at":"2026-05-18T00:10:02.464102Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:10:02.464102Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.04750","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":"2026-05-18T00:10:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aYIf6mVWEPgiV7BBDysuzRZwZ/p8pFih7YBxAXJew2PJAgl53NhtSeh/NhH36elzZGHbAvMN733UNVGI7UJpAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T02:07:05.392454Z"},"content_sha256":"43825f99811bff6843327f917c7a03e0a1cc87ce29829713ed4b8bb461f7ea5e","schema_version":"1.0","event_id":"sha256:43825f99811bff6843327f917c7a03e0a1cc87ce29829713ed4b8bb461f7ea5e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:JSLDWCJAHVGFN7J232CJP4WI5D","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electric Vehicle Charge Scheduling Mechanism to Maximize Cost Efficiency and User Convenience","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.OC","authors_text":"Chao-Kai Wen, Chau Yuen, Hwei-Ming Chung, Noel Crespi, Wen-Tai Li","submitted_at":"2018-03-13T12:36:36Z","abstract_excerpt":"This paper investigates the fee scheduling problem of electric vehicles (EVs) at the micro-grid scale. This problem contains a set of charging stations controlled by a central aggregator. One of the main stakeholders is the operator of the charging stations, who is motivated to minimize the cost incurred by the charging stations, while the other major stakeholders are vehicle owners who are mostly interested in user convenience, as they want their EVs to be fully charged as soon as possible. A bi-objective optimization problem is formulated to jointly optimize two factors that correspond to th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.04750","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":"2026-05-18T00:10:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZpXgwnkMz0NVYPhyD9lF1onoDbQnEoAAchpPYz3J42NyzWZcVn3yvWRgGvPv6HJemkHDfVu3YHWUVSVsyFueAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T02:07:05.393038Z"},"content_sha256":"43bcce419a70e98b7387ed6af6e25d1963aede14f38997fddcd24b33ed7105f6","schema_version":"1.0","event_id":"sha256:43bcce419a70e98b7387ed6af6e25d1963aede14f38997fddcd24b33ed7105f6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JSLDWCJAHVGFN7J232CJP4WI5D/bundle.json","state_url":"https://pith.science/pith/JSLDWCJAHVGFN7J232CJP4WI5D/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JSLDWCJAHVGFN7J232CJP4WI5D/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":"2026-06-30T02:07:05Z","links":{"resolver":"https://pith.science/pith/JSLDWCJAHVGFN7J232CJP4WI5D","bundle":"https://pith.science/pith/JSLDWCJAHVGFN7J232CJP4WI5D/bundle.json","state":"https://pith.science/pith/JSLDWCJAHVGFN7J232CJP4WI5D/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JSLDWCJAHVGFN7J232CJP4WI5D/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:JSLDWCJAHVGFN7J232CJP4WI5D","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":"e96ad8025fd618d0c04432a965d689c341730f9fa96dc1b74d90abf321bb8315","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-03-13T12:36:36Z","title_canon_sha256":"33c22d347395922dde3463cc627b77ffb30d5778f978341dd39e7abc0d776e98"},"schema_version":"1.0","source":{"id":"1803.04750","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.04750","created_at":"2026-05-18T00:10:02Z"},{"alias_kind":"arxiv_version","alias_value":"1803.04750v2","created_at":"2026-05-18T00:10:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.04750","created_at":"2026-05-18T00:10:02Z"},{"alias_kind":"pith_short_12","alias_value":"JSLDWCJAHVGF","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"JSLDWCJAHVGFN7J2","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"JSLDWCJA","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:43bcce419a70e98b7387ed6af6e25d1963aede14f38997fddcd24b33ed7105f6","target":"graph","created_at":"2026-05-18T00:10:02Z","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"},"paper":{"abstract_excerpt":"This paper investigates the fee scheduling problem of electric vehicles (EVs) at the micro-grid scale. This problem contains a set of charging stations controlled by a central aggregator. One of the main stakeholders is the operator of the charging stations, who is motivated to minimize the cost incurred by the charging stations, while the other major stakeholders are vehicle owners who are mostly interested in user convenience, as they want their EVs to be fully charged as soon as possible. A bi-objective optimization problem is formulated to jointly optimize two factors that correspond to th","authors_text":"Chao-Kai Wen, Chau Yuen, Hwei-Ming Chung, Noel Crespi, Wen-Tai Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-03-13T12:36:36Z","title":"Electric Vehicle Charge Scheduling Mechanism to Maximize Cost Efficiency and User Convenience"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.04750","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":"sha256:43825f99811bff6843327f917c7a03e0a1cc87ce29829713ed4b8bb461f7ea5e","target":"record","created_at":"2026-05-18T00:10:02Z","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":"e96ad8025fd618d0c04432a965d689c341730f9fa96dc1b74d90abf321bb8315","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.OC","submitted_at":"2018-03-13T12:36:36Z","title_canon_sha256":"33c22d347395922dde3463cc627b77ffb30d5778f978341dd39e7abc0d776e98"},"schema_version":"1.0","source":{"id":"1803.04750","kind":"arxiv","version":2}},"canonical_sha256":"4c963b09203d4c56fd3ade8497f2c8e8f9b7e6b20f28f76f852e9b99603ad882","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c963b09203d4c56fd3ade8497f2c8e8f9b7e6b20f28f76f852e9b99603ad882","first_computed_at":"2026-05-18T00:10:02.464102Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:10:02.464102Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LrIImRu5wcR7XbtyHq4HwG21AFOA4C/RRB3M+rUDjm6xs3srmFEORuuTnyFoLZPiDIT479qMKa2takiNCjE0Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:10:02.464801Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.04750","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:43825f99811bff6843327f917c7a03e0a1cc87ce29829713ed4b8bb461f7ea5e","sha256:43bcce419a70e98b7387ed6af6e25d1963aede14f38997fddcd24b33ed7105f6"],"state_sha256":"5aa0098740678dab278cbd7cfe4a4fbdbf9bccdfd6e62ddda4a6923e4b874e1e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SncI3jJZFKJFkbolpkJYx5M8iUy5E6rY1R0Y/Cuu86xOuSysHT8tA6gzOguno5TMrCBu1RelzBjwkNx0Eqd2Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T02:07:05.396106Z","bundle_sha256":"f38f98511b43a8e3f7a4a3bd9c3a36e4ccdc9f488a8988c1f63e00e958c66925"}}