{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:EVDLNAIHOKZJK3VVCT4NGFTQMZ","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":"87418caa1a2dfb40f0ebfe046ce10415bcfe68e07b21b682e91259c753f94a34","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-07-05T09:02:34Z","title_canon_sha256":"eb75eb96c47ffaae0506f10cd9e5c1dc4d498298f3e509163475287ff416cf0a"},"schema_version":"1.0","source":{"id":"2607.04184","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.04184","created_at":"2026-07-07T02:19:01Z"},{"alias_kind":"arxiv_version","alias_value":"2607.04184v1","created_at":"2026-07-07T02:19:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.04184","created_at":"2026-07-07T02:19:01Z"},{"alias_kind":"pith_short_12","alias_value":"EVDLNAIHOKZJ","created_at":"2026-07-07T02:19:01Z"},{"alias_kind":"pith_short_16","alias_value":"EVDLNAIHOKZJK3VV","created_at":"2026-07-07T02:19:01Z"},{"alias_kind":"pith_short_8","alias_value":"EVDLNAIH","created_at":"2026-07-07T02:19:01Z"}],"graph_snapshots":[{"event_id":"sha256:8fbcefa6ff21f640cc27320f1073cd5b04f6daa7b21711f543cd233cab448031","target":"graph","created_at":"2026-07-07T02:19:01Z","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/2607.04184/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Market manipulation is the dubious practice of manipulating stock prices in order to make a quick profit, which truly degrades confidence on trading platforms. We implemented an unsupervised fraud-detection toolkit that begins with K-Means++ clustering to address this issue. A dataset of roughly one million financial transactions from 2012 to 2024 is used. In order to identify fraudulent trades and categorize them using market practice heuristic thresholds, the study suggests a clustering-based pipeline. The method highlights 2.02% of trades as suspicious where 51.10% clearly indicate spoofing","authors_text":"Asif Zaman, Iftekharul Mobin, Romona Magdalene Sarkar, Sabiha Khair Ohi","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-07-05T09:02:34Z","title":"A Clustering-Based Framework for Identifying Suspicious Trading Patterns in Capital Market"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.04184","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":"sha256:9a35d89a2d2e00e5f5861c167f84e406f3ec85468ff846b8070ff464b8a2d75d","target":"record","created_at":"2026-07-07T02:19:01Z","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":"87418caa1a2dfb40f0ebfe046ce10415bcfe68e07b21b682e91259c753f94a34","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2026-07-05T09:02:34Z","title_canon_sha256":"eb75eb96c47ffaae0506f10cd9e5c1dc4d498298f3e509163475287ff416cf0a"},"schema_version":"1.0","source":{"id":"2607.04184","kind":"arxiv","version":1}},"canonical_sha256":"2546b6810772b2956eb514f8d316706670e724437a666274bc2e197db48f375e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2546b6810772b2956eb514f8d316706670e724437a666274bc2e197db48f375e","first_computed_at":"2026-07-07T02:19:01.460233Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-07T02:19:01.460233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p9qSIWF/M90IlzKl0tAMml9ZcgEWWSr8zHYoF7FFDx+FS5lSdshRnFE5E9ms2X5Xqw84SY2v8ivsMQJ6Ls79CA==","signature_status":"signed_v1","signed_at":"2026-07-07T02:19:01.460916Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.04184","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9a35d89a2d2e00e5f5861c167f84e406f3ec85468ff846b8070ff464b8a2d75d","sha256:8fbcefa6ff21f640cc27320f1073cd5b04f6daa7b21711f543cd233cab448031"],"state_sha256":"228e8c17e881e8d1988d90838bfb77643bf3d4f7f9beb17c4fddc241ce5db8ae"}