{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:PK5ILU6MWWRSDGIBPCJTUIEUVY","short_pith_number":"pith:PK5ILU6M","canonical_record":{"source":{"id":"2507.12029","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-07-16T08:42:52Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"6057b74607c679f06ae98a8eac69e6b232a6ae13bf61a74f36cf095d8a37b074","abstract_canon_sha256":"eef35e8992169ac7027bd7d24a538a434abde6f07f0589379ecf89395a6f7a3e"},"schema_version":"1.0"},"canonical_sha256":"7aba85d3ccb5a321990178933a2094ae01d08cd1eaaaf64f29168df4ff6f3892","source":{"kind":"arxiv","id":"2507.12029","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.12029","created_at":"2026-07-05T11:38:13Z"},{"alias_kind":"arxiv_version","alias_value":"2507.12029v1","created_at":"2026-07-05T11:38:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.12029","created_at":"2026-07-05T11:38:13Z"},{"alias_kind":"pith_short_12","alias_value":"PK5ILU6MWWRS","created_at":"2026-07-05T11:38:13Z"},{"alias_kind":"pith_short_16","alias_value":"PK5ILU6MWWRSDGIB","created_at":"2026-07-05T11:38:13Z"},{"alias_kind":"pith_short_8","alias_value":"PK5ILU6M","created_at":"2026-07-05T11:38:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:PK5ILU6MWWRSDGIBPCJTUIEUVY","target":"record","payload":{"canonical_record":{"source":{"id":"2507.12029","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-07-16T08:42:52Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"6057b74607c679f06ae98a8eac69e6b232a6ae13bf61a74f36cf095d8a37b074","abstract_canon_sha256":"eef35e8992169ac7027bd7d24a538a434abde6f07f0589379ecf89395a6f7a3e"},"schema_version":"1.0"},"canonical_sha256":"7aba85d3ccb5a321990178933a2094ae01d08cd1eaaaf64f29168df4ff6f3892","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:38:13.332825Z","signature_b64":"LxOBmkCNcLLM1Kj6BAWc1KRkwyeHVjiP9bK5c5i+hZuRYrpGTE1QfNqOSIDGLbcMR1Qq6HLeFKBNwwovJVo1Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7aba85d3ccb5a321990178933a2094ae01d08cd1eaaaf64f29168df4ff6f3892","last_reissued_at":"2026-07-05T11:38:13.332236Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:38:13.332236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.12029","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":"2026-07-05T11:38:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XUGcdmz3Uo2LE4FfYEil5KqgzSVeDdTlKcZWCZZoKqe7FPB1Z15o10tVYor91CXmLmc+4JdYIfoYDOPPPgXwDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T01:32:54.377140Z"},"content_sha256":"1f81194a0292d869d233841b1ed7c5a8aca13697c9eeb46a6bc9d1d324841ed8","schema_version":"1.0","event_id":"sha256:1f81194a0292d869d233841b1ed7c5a8aca13697c9eeb46a6bc9d1d324841ed8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:PK5ILU6MWWRSDGIBPCJTUIEUVY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Intra-view and Inter-view Correlation Guided Multi-view Novel Class Discovery","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Chuyu Zhang, En Zhu, Fangdi Wang, Jiyuan Liu, Kunlun He, Qian Qu, Suyuan Liu, Xinhang Wan, Xinwang Liu","submitted_at":"2025-07-16T08:42:52Z","abstract_excerpt":"In this paper, we address the problem of novel class discovery (NCD), which aims to cluster novel classes by leveraging knowledge from disjoint known classes. While recent advances have made significant progress in this area, existing NCD methods face two major limitations. First, they primarily focus on single-view data (e.g., images), overlooking the increasingly common multi-view data, such as multi-omics datasets used in disease diagnosis. Second, their reliance on pseudo-labels to supervise novel class clustering often results in unstable performance, as pseudo-label quality is highly sen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.12029","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/2507.12029/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":"2026-07-05T11:38:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bAiH5k3oS4fUuH8wLziwz4A1BMoaDrC3ATzkD37t/uX/7xNkACh6oCE6z0e9XTRHb1Rga0RJeYZCm2usegtYCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T01:32:54.377678Z"},"content_sha256":"2e77cfd1462e10a2d994e39d40601cbaf9c932d8e5a0506ec178d248000c8497","schema_version":"1.0","event_id":"sha256:2e77cfd1462e10a2d994e39d40601cbaf9c932d8e5a0506ec178d248000c8497"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PK5ILU6MWWRSDGIBPCJTUIEUVY/bundle.json","state_url":"https://pith.science/pith/PK5ILU6MWWRSDGIBPCJTUIEUVY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PK5ILU6MWWRSDGIBPCJTUIEUVY/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":"2026-08-15T01:32:54Z","links":{"resolver":"https://pith.science/pith/PK5ILU6MWWRSDGIBPCJTUIEUVY","bundle":"https://pith.science/pith/PK5ILU6MWWRSDGIBPCJTUIEUVY/bundle.json","state":"https://pith.science/pith/PK5ILU6MWWRSDGIBPCJTUIEUVY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PK5ILU6MWWRSDGIBPCJTUIEUVY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:PK5ILU6MWWRSDGIBPCJTUIEUVY","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":"eef35e8992169ac7027bd7d24a538a434abde6f07f0589379ecf89395a6f7a3e","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-07-16T08:42:52Z","title_canon_sha256":"6057b74607c679f06ae98a8eac69e6b232a6ae13bf61a74f36cf095d8a37b074"},"schema_version":"1.0","source":{"id":"2507.12029","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.12029","created_at":"2026-07-05T11:38:13Z"},{"alias_kind":"arxiv_version","alias_value":"2507.12029v1","created_at":"2026-07-05T11:38:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.12029","created_at":"2026-07-05T11:38:13Z"},{"alias_kind":"pith_short_12","alias_value":"PK5ILU6MWWRS","created_at":"2026-07-05T11:38:13Z"},{"alias_kind":"pith_short_16","alias_value":"PK5ILU6MWWRSDGIB","created_at":"2026-07-05T11:38:13Z"},{"alias_kind":"pith_short_8","alias_value":"PK5ILU6M","created_at":"2026-07-05T11:38:13Z"}],"graph_snapshots":[{"event_id":"sha256:2e77cfd1462e10a2d994e39d40601cbaf9c932d8e5a0506ec178d248000c8497","target":"graph","created_at":"2026-07-05T11:38:13Z","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/2507.12029/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper, we address the problem of novel class discovery (NCD), which aims to cluster novel classes by leveraging knowledge from disjoint known classes. While recent advances have made significant progress in this area, existing NCD methods face two major limitations. First, they primarily focus on single-view data (e.g., images), overlooking the increasingly common multi-view data, such as multi-omics datasets used in disease diagnosis. Second, their reliance on pseudo-labels to supervise novel class clustering often results in unstable performance, as pseudo-label quality is highly sen","authors_text":"Chuyu Zhang, En Zhu, Fangdi Wang, Jiyuan Liu, Kunlun He, Qian Qu, Suyuan Liu, Xinhang Wan, Xinwang Liu","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-07-16T08:42:52Z","title":"Intra-view and Inter-view Correlation Guided Multi-view Novel Class Discovery"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.12029","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":"sha256:1f81194a0292d869d233841b1ed7c5a8aca13697c9eeb46a6bc9d1d324841ed8","target":"record","created_at":"2026-07-05T11:38:13Z","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":"eef35e8992169ac7027bd7d24a538a434abde6f07f0589379ecf89395a6f7a3e","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-07-16T08:42:52Z","title_canon_sha256":"6057b74607c679f06ae98a8eac69e6b232a6ae13bf61a74f36cf095d8a37b074"},"schema_version":"1.0","source":{"id":"2507.12029","kind":"arxiv","version":1}},"canonical_sha256":"7aba85d3ccb5a321990178933a2094ae01d08cd1eaaaf64f29168df4ff6f3892","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7aba85d3ccb5a321990178933a2094ae01d08cd1eaaaf64f29168df4ff6f3892","first_computed_at":"2026-07-05T11:38:13.332236Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:38:13.332236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LxOBmkCNcLLM1Kj6BAWc1KRkwyeHVjiP9bK5c5i+hZuRYrpGTE1QfNqOSIDGLbcMR1Qq6HLeFKBNwwovJVo1Cg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:38:13.332825Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.12029","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1f81194a0292d869d233841b1ed7c5a8aca13697c9eeb46a6bc9d1d324841ed8","sha256:2e77cfd1462e10a2d994e39d40601cbaf9c932d8e5a0506ec178d248000c8497"],"state_sha256":"27262d82eaecf79357f3b3a971d34d6c09f02eeb445243ef7104136310c34683"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o/Fl/cLrfS3bwHQbySPoD9/ogqvAXb+nGKDhsE8ETniNln1C7po+SnJ+Czg9bMh5qBmOpiy1KIeLBXOZwtLbBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T01:32:54.383676Z","bundle_sha256":"3327757ab4245477201c890764017ab3126a807be6210cd6d8319636e6c40cb2"}}