{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:WNLIMTIWNLPD7C5H35BM4HFR2R","short_pith_number":"pith:WNLIMTIW","canonical_record":{"source":{"id":"2410.22489","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-29T19:28:41Z","cross_cats_sorted":[],"title_canon_sha256":"3ac8a39be1a6522a4e079dffd4db9f2a00c89e78b7adadeb8221eecfd0940c73","abstract_canon_sha256":"d30a421e997f6d3115a62908427f44a95d9d728bcb1deb2608dc8ff33f8cf9b9"},"schema_version":"1.0"},"canonical_sha256":"b356864d166ade3f8ba7df42ce1cb1d470c3f76ae8f563668b186531d60f676d","source":{"kind":"arxiv","id":"2410.22489","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.22489","created_at":"2026-07-05T10:20:17Z"},{"alias_kind":"arxiv_version","alias_value":"2410.22489v4","created_at":"2026-07-05T10:20:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.22489","created_at":"2026-07-05T10:20:17Z"},{"alias_kind":"pith_short_12","alias_value":"WNLIMTIWNLPD","created_at":"2026-07-05T10:20:17Z"},{"alias_kind":"pith_short_16","alias_value":"WNLIMTIWNLPD7C5H","created_at":"2026-07-05T10:20:17Z"},{"alias_kind":"pith_short_8","alias_value":"WNLIMTIW","created_at":"2026-07-05T10:20:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:WNLIMTIWNLPD7C5H35BM4HFR2R","target":"record","payload":{"canonical_record":{"source":{"id":"2410.22489","kind":"arxiv","version":4},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-29T19:28:41Z","cross_cats_sorted":[],"title_canon_sha256":"3ac8a39be1a6522a4e079dffd4db9f2a00c89e78b7adadeb8221eecfd0940c73","abstract_canon_sha256":"d30a421e997f6d3115a62908427f44a95d9d728bcb1deb2608dc8ff33f8cf9b9"},"schema_version":"1.0"},"canonical_sha256":"b356864d166ade3f8ba7df42ce1cb1d470c3f76ae8f563668b186531d60f676d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:20:17.280242Z","signature_b64":"J1nnDkB8SdIm0038gbsbTF0hK40qB0ABddMVxMQ7Xld/mpksFiV4n8+Ex+Jk4IwtH6CC7WTWxZbGJKQemfHhDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b356864d166ade3f8ba7df42ce1cb1d470c3f76ae8f563668b186531d60f676d","last_reissued_at":"2026-07-05T10:20:17.279755Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:20:17.279755Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2410.22489","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:20:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"17E5g81tNt979sdALBMVij9slbmVq/6h3Czyy+Ruk5pIb4AoJU/hTOSvVtOrHjuYf6FhfoGiMlBSJk3YiuyTDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T06:53:47.855844Z"},"content_sha256":"9e4c4a197d139b14ac50e26954046fc0776fbe7136463268ada9c44f919a01d3","schema_version":"1.0","event_id":"sha256:9e4c4a197d139b14ac50e26954046fc0776fbe7136463268ada9c44f919a01d3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:WNLIMTIWNLPD7C5H35BM4HFR2R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multimodality Helps Few-shot 3D Point Cloud Semantic Segmentation","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Ender Konukoglu, Guolei Sun, Ming-Ming Cheng, Min Wu, Runjia Li, Serge Belongie, Yun Liu, Zhaochong An","submitted_at":"2024-10-29T19:28:41Z","abstract_excerpt":"Few-shot 3D point cloud segmentation (FS-PCS) aims at generalizing models to segment novel categories with minimal annotated support samples. While existing FS-PCS methods have shown promise, they primarily focus on unimodal point cloud inputs, overlooking the potential benefits of leveraging multimodal information. In this paper, we address this gap by introducing a multimodal FS-PCS setup, utilizing textual labels and the potentially available 2D image modality. Under this easy-to-achieve setup, we present the MultiModal Few-Shot SegNet (MM-FSS), a model effectively harnessing complementary "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.22489","kind":"arxiv","version":4},"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/2410.22489/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":"2026-07-05T10:20:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E7uO7A+EnC2l6X8TML8IlTqcQoYWNT23O723XKP8QijnG/iXvl0lBk0/o5sZJwDmbnFO+SjziVwCrE5zCvl2CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T06:53:47.856531Z"},"content_sha256":"c93fec1c3640e2ca8ac9d97e283b3b3e565c29dbe485ddcae38ec9bcc760c690","schema_version":"1.0","event_id":"sha256:c93fec1c3640e2ca8ac9d97e283b3b3e565c29dbe485ddcae38ec9bcc760c690"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WNLIMTIWNLPD7C5H35BM4HFR2R/bundle.json","state_url":"https://pith.science/pith/WNLIMTIWNLPD7C5H35BM4HFR2R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WNLIMTIWNLPD7C5H35BM4HFR2R/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":"2026-08-08T06:53:47Z","links":{"resolver":"https://pith.science/pith/WNLIMTIWNLPD7C5H35BM4HFR2R","bundle":"https://pith.science/pith/WNLIMTIWNLPD7C5H35BM4HFR2R/bundle.json","state":"https://pith.science/pith/WNLIMTIWNLPD7C5H35BM4HFR2R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WNLIMTIWNLPD7C5H35BM4HFR2R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:WNLIMTIWNLPD7C5H35BM4HFR2R","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":"d30a421e997f6d3115a62908427f44a95d9d728bcb1deb2608dc8ff33f8cf9b9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-29T19:28:41Z","title_canon_sha256":"3ac8a39be1a6522a4e079dffd4db9f2a00c89e78b7adadeb8221eecfd0940c73"},"schema_version":"1.0","source":{"id":"2410.22489","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2410.22489","created_at":"2026-07-05T10:20:17Z"},{"alias_kind":"arxiv_version","alias_value":"2410.22489v4","created_at":"2026-07-05T10:20:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.22489","created_at":"2026-07-05T10:20:17Z"},{"alias_kind":"pith_short_12","alias_value":"WNLIMTIWNLPD","created_at":"2026-07-05T10:20:17Z"},{"alias_kind":"pith_short_16","alias_value":"WNLIMTIWNLPD7C5H","created_at":"2026-07-05T10:20:17Z"},{"alias_kind":"pith_short_8","alias_value":"WNLIMTIW","created_at":"2026-07-05T10:20:17Z"}],"graph_snapshots":[{"event_id":"sha256:c93fec1c3640e2ca8ac9d97e283b3b3e565c29dbe485ddcae38ec9bcc760c690","target":"graph","created_at":"2026-07-05T10:20:17Z","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/2410.22489/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Few-shot 3D point cloud segmentation (FS-PCS) aims at generalizing models to segment novel categories with minimal annotated support samples. While existing FS-PCS methods have shown promise, they primarily focus on unimodal point cloud inputs, overlooking the potential benefits of leveraging multimodal information. In this paper, we address this gap by introducing a multimodal FS-PCS setup, utilizing textual labels and the potentially available 2D image modality. Under this easy-to-achieve setup, we present the MultiModal Few-Shot SegNet (MM-FSS), a model effectively harnessing complementary ","authors_text":"Ender Konukoglu, Guolei Sun, Ming-Ming Cheng, Min Wu, Runjia Li, Serge Belongie, Yun Liu, Zhaochong An","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-29T19:28:41Z","title":"Multimodality Helps Few-shot 3D Point Cloud Semantic Segmentation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.22489","kind":"arxiv","version":4},"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":"sha256:9e4c4a197d139b14ac50e26954046fc0776fbe7136463268ada9c44f919a01d3","target":"record","created_at":"2026-07-05T10:20:17Z","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":"d30a421e997f6d3115a62908427f44a95d9d728bcb1deb2608dc8ff33f8cf9b9","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-10-29T19:28:41Z","title_canon_sha256":"3ac8a39be1a6522a4e079dffd4db9f2a00c89e78b7adadeb8221eecfd0940c73"},"schema_version":"1.0","source":{"id":"2410.22489","kind":"arxiv","version":4}},"canonical_sha256":"b356864d166ade3f8ba7df42ce1cb1d470c3f76ae8f563668b186531d60f676d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b356864d166ade3f8ba7df42ce1cb1d470c3f76ae8f563668b186531d60f676d","first_computed_at":"2026-07-05T10:20:17.279755Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:20:17.279755Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J1nnDkB8SdIm0038gbsbTF0hK40qB0ABddMVxMQ7Xld/mpksFiV4n8+Ex+Jk4IwtH6CC7WTWxZbGJKQemfHhDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:20:17.280242Z","signed_message":"canonical_sha256_bytes"},"source_id":"2410.22489","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9e4c4a197d139b14ac50e26954046fc0776fbe7136463268ada9c44f919a01d3","sha256:c93fec1c3640e2ca8ac9d97e283b3b3e565c29dbe485ddcae38ec9bcc760c690"],"state_sha256":"651c82f4d99de62d1a0b4dff25f08b178be9c8b1b1ad9d7a5b31eacc9738d46b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xERcGC+tj3MvUrxWetaixMYFqy4kHCqje9b698iENF3PkEotNLWP2fzdeYWFRvJ/4VbttMJ1QTeZVglYU06cBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T06:53:47.862784Z","bundle_sha256":"e5409e9aee182a9a78df8357847f93d0ecc8121e9074bc40b3df269c450d31da"}}