{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:2U3YWYXXE24O3YXQR7LR5AXOOE","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":"5908d7a702220548bfeaf51a91dd9bca767c4620562bccfabc7521f164c63fef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2025-02-08T07:14:17Z","title_canon_sha256":"916cec5ee72be6c6ad2cf908b3dc78a9f97f337fa175fd64531453d434f8d91b"},"schema_version":"1.0","source":{"id":"2502.05472","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2502.05472","created_at":"2026-07-05T10:11:38Z"},{"alias_kind":"arxiv_version","alias_value":"2502.05472v1","created_at":"2026-07-05T10:11:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.05472","created_at":"2026-07-05T10:11:38Z"},{"alias_kind":"pith_short_12","alias_value":"2U3YWYXXE24O","created_at":"2026-07-05T10:11:38Z"},{"alias_kind":"pith_short_16","alias_value":"2U3YWYXXE24O3YXQ","created_at":"2026-07-05T10:11:38Z"},{"alias_kind":"pith_short_8","alias_value":"2U3YWYXX","created_at":"2026-07-05T10:11:38Z"}],"graph_snapshots":[{"event_id":"sha256:a1a121b747773f6a52bb2a7c77541128222709aec985a8e7ffd374f8be09a456","target":"graph","created_at":"2026-07-05T10:11:38Z","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/2502.05472/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Signed graph clustering is a critical technique for discovering community structures in graphs that exhibit both positive and negative relationships. We have identified two significant challenges in this domain: i) existing signed spectral methods are highly vulnerable to noise, which is prevalent in real-world scenarios; ii) the guiding principle ``an enemy of my enemy is my friend'', rooted in \\textit{Social Balance Theory}, often narrows or disrupts cluster boundaries in mainstream signed graph neural networks. Addressing these challenges, we propose the \\underline{D}eep \\underline{S}igned ","authors_text":"Lejian Liao, Mingzhong Wang, Peiyao Zhao, Xin Li, Xueying Zhu, Zeyu Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2025-02-08T07:14:17Z","title":"Robust Deep Signed Graph Clustering via Weak Balance Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.05472","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:e08411c0c3dc1df6995f2b9c895b06411dcd74a408c5348c19687703f055443e","target":"record","created_at":"2026-07-05T10:11:38Z","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":"5908d7a702220548bfeaf51a91dd9bca767c4620562bccfabc7521f164c63fef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2025-02-08T07:14:17Z","title_canon_sha256":"916cec5ee72be6c6ad2cf908b3dc78a9f97f337fa175fd64531453d434f8d91b"},"schema_version":"1.0","source":{"id":"2502.05472","kind":"arxiv","version":1}},"canonical_sha256":"d5378b62f726b8ede2f08fd71e82ee713adbb72e00adbdac8b2b212971a978b5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d5378b62f726b8ede2f08fd71e82ee713adbb72e00adbdac8b2b212971a978b5","first_computed_at":"2026-07-05T10:11:38.586472Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:11:38.586472Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zqAI70H28blSYecH35LZVVcXnoJa6fWCLg3iVKlslTd/cE8N/kb7bBLBk5Gp+jEx1QCGniIzYkqXxFW/Zz2AAw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:11:38.586878Z","signed_message":"canonical_sha256_bytes"},"source_id":"2502.05472","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e08411c0c3dc1df6995f2b9c895b06411dcd74a408c5348c19687703f055443e","sha256:a1a121b747773f6a52bb2a7c77541128222709aec985a8e7ffd374f8be09a456"],"state_sha256":"8cee11615ce592b5abc85bb4571ea1845c992064b6f1eeeeaa4761fea1a6ac41"}