{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:Y3ZKDAYAPM46UZ2UY3NIIOYANB","short_pith_number":"pith:Y3ZKDAYA","canonical_record":{"source":{"id":"2411.17758","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2024-11-26T00:22:31Z","cross_cats_sorted":["cs.CR"],"title_canon_sha256":"6b29dac987be51c1813a71f3651924e0e5b7fb682be624168ddb0b28d0f74263","abstract_canon_sha256":"859b7d6e60e5d09c0dd2bac7b7686c23b720e9ce4990c5b7482c7d28dd4c15db"},"schema_version":"1.0"},"canonical_sha256":"c6f2a183007b39ea6754c6da843b0068546ed0937bf94974d330c52b8788f3fd","source":{"kind":"arxiv","id":"2411.17758","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.17758","created_at":"2026-07-05T09:41:06Z"},{"alias_kind":"arxiv_version","alias_value":"2411.17758v1","created_at":"2026-07-05T09:41:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.17758","created_at":"2026-07-05T09:41:06Z"},{"alias_kind":"pith_short_12","alias_value":"Y3ZKDAYAPM46","created_at":"2026-07-05T09:41:06Z"},{"alias_kind":"pith_short_16","alias_value":"Y3ZKDAYAPM46UZ2U","created_at":"2026-07-05T09:41:06Z"},{"alias_kind":"pith_short_8","alias_value":"Y3ZKDAYA","created_at":"2026-07-05T09:41:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:Y3ZKDAYAPM46UZ2UY3NIIOYANB","target":"record","payload":{"canonical_record":{"source":{"id":"2411.17758","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2024-11-26T00:22:31Z","cross_cats_sorted":["cs.CR"],"title_canon_sha256":"6b29dac987be51c1813a71f3651924e0e5b7fb682be624168ddb0b28d0f74263","abstract_canon_sha256":"859b7d6e60e5d09c0dd2bac7b7686c23b720e9ce4990c5b7482c7d28dd4c15db"},"schema_version":"1.0"},"canonical_sha256":"c6f2a183007b39ea6754c6da843b0068546ed0937bf94974d330c52b8788f3fd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:41:06.321084Z","signature_b64":"9waZsp9cRccS4PxNjRgwJ9w9EcKoCqp4MJqT+PaoFYpWYfOUUAyvsagHv/Vzmr7nGsfAsTv4FYXz9CvfNeeYAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c6f2a183007b39ea6754c6da843b0068546ed0937bf94974d330c52b8788f3fd","last_reissued_at":"2026-07-05T09:41:06.320548Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:41:06.320548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2411.17758","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":"2026-07-05T09:41:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"a27jZ1CojPsC/bqwiYKoShcjhVll1KCnkFNd0SEpPR+si4qO5Ixu+5bLTwfP3UWVM2xI4KChJFiikmoWlLBtDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T02:23:45.894611Z"},"content_sha256":"f6c9c2c9746c4d1a3c78ddd6d8aba3149db180c88fb26c7799305d4c5731c1d8","schema_version":"1.0","event_id":"sha256:f6c9c2c9746c4d1a3c78ddd6d8aba3149db180c88fb26c7799305d4c5731c1d8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:Y3ZKDAYAPM46UZ2UY3NIIOYANB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"PP-LEM: Efficient and Privacy-Preserving Clearance Mechanism for Local Energy Markets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CR"],"primary_cat":"cs.GT","authors_text":"Kamil Erdayandi, Mustafa Asan Mustafa","submitted_at":"2024-11-26T00:22:31Z","abstract_excerpt":"In this paper, we propose a novel Privacy-Preserving clearance mechanism for Local Energy Markets (PP-LEM), designed for computational efficiency and social welfare. PP-LEM incorporates a novel competitive game-theoretical clearance mechanism, modelled as a Stackelberg Game. Based on this mechanism, a privacy-preserving market model is developed using a partially homomorphic cryptosystem, allowing buyers' reaction function calculations to be executed over encrypted data without exposing sensitive information of both buyers and sellers. The comprehensive performance evaluation demonstrates that"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.17758","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/2411.17758/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":"2026-07-05T09:41:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zQCts00TWipfnnogPbmTDlnTDY3s60mxQ062iBhcrdtXqMaHr8kSA2S9RehG6H8XtikRNLqDVLNjLuG/d92nBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T02:23:45.894988Z"},"content_sha256":"7a1481cd41a749c1364662d95710de1b4bdb50ae26873468fb2e7503048b5554","schema_version":"1.0","event_id":"sha256:7a1481cd41a749c1364662d95710de1b4bdb50ae26873468fb2e7503048b5554"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y3ZKDAYAPM46UZ2UY3NIIOYANB/bundle.json","state_url":"https://pith.science/pith/Y3ZKDAYAPM46UZ2UY3NIIOYANB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y3ZKDAYAPM46UZ2UY3NIIOYANB/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":"2026-08-13T02:23:45Z","links":{"resolver":"https://pith.science/pith/Y3ZKDAYAPM46UZ2UY3NIIOYANB","bundle":"https://pith.science/pith/Y3ZKDAYAPM46UZ2UY3NIIOYANB/bundle.json","state":"https://pith.science/pith/Y3ZKDAYAPM46UZ2UY3NIIOYANB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y3ZKDAYAPM46UZ2UY3NIIOYANB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:Y3ZKDAYAPM46UZ2UY3NIIOYANB","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":"859b7d6e60e5d09c0dd2bac7b7686c23b720e9ce4990c5b7482c7d28dd4c15db","cross_cats_sorted":["cs.CR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2024-11-26T00:22:31Z","title_canon_sha256":"6b29dac987be51c1813a71f3651924e0e5b7fb682be624168ddb0b28d0f74263"},"schema_version":"1.0","source":{"id":"2411.17758","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.17758","created_at":"2026-07-05T09:41:06Z"},{"alias_kind":"arxiv_version","alias_value":"2411.17758v1","created_at":"2026-07-05T09:41:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.17758","created_at":"2026-07-05T09:41:06Z"},{"alias_kind":"pith_short_12","alias_value":"Y3ZKDAYAPM46","created_at":"2026-07-05T09:41:06Z"},{"alias_kind":"pith_short_16","alias_value":"Y3ZKDAYAPM46UZ2U","created_at":"2026-07-05T09:41:06Z"},{"alias_kind":"pith_short_8","alias_value":"Y3ZKDAYA","created_at":"2026-07-05T09:41:06Z"}],"graph_snapshots":[{"event_id":"sha256:7a1481cd41a749c1364662d95710de1b4bdb50ae26873468fb2e7503048b5554","target":"graph","created_at":"2026-07-05T09:41:06Z","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/2411.17758/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we propose a novel Privacy-Preserving clearance mechanism for Local Energy Markets (PP-LEM), designed for computational efficiency and social welfare. PP-LEM incorporates a novel competitive game-theoretical clearance mechanism, modelled as a Stackelberg Game. Based on this mechanism, a privacy-preserving market model is developed using a partially homomorphic cryptosystem, allowing buyers' reaction function calculations to be executed over encrypted data without exposing sensitive information of both buyers and sellers. The comprehensive performance evaluation demonstrates that","authors_text":"Kamil Erdayandi, Mustafa Asan Mustafa","cross_cats":["cs.CR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2024-11-26T00:22:31Z","title":"PP-LEM: Efficient and Privacy-Preserving Clearance Mechanism for Local Energy Markets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.17758","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:f6c9c2c9746c4d1a3c78ddd6d8aba3149db180c88fb26c7799305d4c5731c1d8","target":"record","created_at":"2026-07-05T09:41:06Z","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":"859b7d6e60e5d09c0dd2bac7b7686c23b720e9ce4990c5b7482c7d28dd4c15db","cross_cats_sorted":["cs.CR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.GT","submitted_at":"2024-11-26T00:22:31Z","title_canon_sha256":"6b29dac987be51c1813a71f3651924e0e5b7fb682be624168ddb0b28d0f74263"},"schema_version":"1.0","source":{"id":"2411.17758","kind":"arxiv","version":1}},"canonical_sha256":"c6f2a183007b39ea6754c6da843b0068546ed0937bf94974d330c52b8788f3fd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c6f2a183007b39ea6754c6da843b0068546ed0937bf94974d330c52b8788f3fd","first_computed_at":"2026-07-05T09:41:06.320548Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:41:06.320548Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9waZsp9cRccS4PxNjRgwJ9w9EcKoCqp4MJqT+PaoFYpWYfOUUAyvsagHv/Vzmr7nGsfAsTv4FYXz9CvfNeeYAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:41:06.321084Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.17758","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f6c9c2c9746c4d1a3c78ddd6d8aba3149db180c88fb26c7799305d4c5731c1d8","sha256:7a1481cd41a749c1364662d95710de1b4bdb50ae26873468fb2e7503048b5554"],"state_sha256":"4393ea6efd1f932d32a1b1c0e91a8e94f836f9ca7f521e15d85f0b57c4a11a2e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8Ropi80uLTgPO1zO6Oano9o7kenBmw9Ai1Q+BWFunYjuGkqLmpSsI7kL3PqVhv86+FGqmrSHdkw6aLehzTtmCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T02:23:45.897373Z","bundle_sha256":"0b6d14a11f550e9b8ddf92a0dc43de3175d39668a869a96ebbde1a44053bb5a2"}}