{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:CJJOAHRWZNOOWHW3476T4NJG66","short_pith_number":"pith:CJJOAHRW","schema_version":"1.0","canonical_sha256":"1252e01e36cb5ceb1edbe7fd3e3526f79f203ce3341fff47241fd8e3633620d3","source":{"kind":"arxiv","id":"2305.12452","version":1},"attestation_state":"computed","paper":{"title":"Advancing Referring Expression Segmentation Beyond Single Image","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Feng Zhu, Rui Zhao, Xie Chi, Yixuan Wu, Zhao Zhang","submitted_at":"2023-05-21T13:14:28Z","abstract_excerpt":"Referring Expression Segmentation (RES) is a widely explored multi-modal task, which endeavors to segment the pre-existing object within a single image with a given linguistic expression. However, in broader real-world scenarios, it is not always possible to determine if the described object exists in a specific image. Typically, we have a collection of images, some of which may contain the described objects. The current RES setting curbs its practicality in such situations. To overcome this limitation, we propose a more realistic and general setting, named Group-wise Referring Expression Segm"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2305.12452","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2023-05-21T13:14:28Z","cross_cats_sorted":[],"title_canon_sha256":"b4df2c82d0c1e11c5e7b90e9be12e750e7444157bb51eac101c558a0b9270f07","abstract_canon_sha256":"3fd0e1146bbd3e39494dda1c93b12278ae54979c8ddb7f85e58ee33abe3deabb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:12:10.789081Z","signature_b64":"OBytMQx+jpWgp53lGZ6goUtjtkPqD2W0xgamkrveah9Df9U1cPm+M+W2E8RD/ExRicoumMpdryeEO8p8jrh+AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1252e01e36cb5ceb1edbe7fd3e3526f79f203ce3341fff47241fd8e3633620d3","last_reissued_at":"2026-07-05T06:12:10.788604Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:12:10.788604Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Advancing Referring Expression Segmentation Beyond Single Image","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Feng Zhu, Rui Zhao, Xie Chi, Yixuan Wu, Zhao Zhang","submitted_at":"2023-05-21T13:14:28Z","abstract_excerpt":"Referring Expression Segmentation (RES) is a widely explored multi-modal task, which endeavors to segment the pre-existing object within a single image with a given linguistic expression. However, in broader real-world scenarios, it is not always possible to determine if the described object exists in a specific image. Typically, we have a collection of images, some of which may contain the described objects. The current RES setting curbs its practicality in such situations. To overcome this limitation, we propose a more realistic and general setting, named Group-wise Referring Expression Segm"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.12452","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/2305.12452/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2305.12452","created_at":"2026-07-05T06:12:10.788670+00:00"},{"alias_kind":"arxiv_version","alias_value":"2305.12452v1","created_at":"2026-07-05T06:12:10.788670+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.12452","created_at":"2026-07-05T06:12:10.788670+00:00"},{"alias_kind":"pith_short_12","alias_value":"CJJOAHRWZNOO","created_at":"2026-07-05T06:12:10.788670+00:00"},{"alias_kind":"pith_short_16","alias_value":"CJJOAHRWZNOOWHW3","created_at":"2026-07-05T06:12:10.788670+00:00"},{"alias_kind":"pith_short_8","alias_value":"CJJOAHRW","created_at":"2026-07-05T06:12:10.788670+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/CJJOAHRWZNOOWHW3476T4NJG66","json":"https://pith.science/pith/CJJOAHRWZNOOWHW3476T4NJG66.json","graph_json":"https://pith.science/api/pith-number/CJJOAHRWZNOOWHW3476T4NJG66/graph.json","events_json":"https://pith.science/api/pith-number/CJJOAHRWZNOOWHW3476T4NJG66/events.json","paper":"https://pith.science/paper/CJJOAHRW"},"agent_actions":{"view_html":"https://pith.science/pith/CJJOAHRWZNOOWHW3476T4NJG66","download_json":"https://pith.science/pith/CJJOAHRWZNOOWHW3476T4NJG66.json","view_paper":"https://pith.science/paper/CJJOAHRW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2305.12452&json=true","fetch_graph":"https://pith.science/api/pith-number/CJJOAHRWZNOOWHW3476T4NJG66/graph.json","fetch_events":"https://pith.science/api/pith-number/CJJOAHRWZNOOWHW3476T4NJG66/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CJJOAHRWZNOOWHW3476T4NJG66/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CJJOAHRWZNOOWHW3476T4NJG66/action/storage_attestation","attest_author":"https://pith.science/pith/CJJOAHRWZNOOWHW3476T4NJG66/action/author_attestation","sign_citation":"https://pith.science/pith/CJJOAHRWZNOOWHW3476T4NJG66/action/citation_signature","submit_replication":"https://pith.science/pith/CJJOAHRWZNOOWHW3476T4NJG66/action/replication_record"}},"created_at":"2026-07-05T06:12:10.788670+00:00","updated_at":"2026-07-05T06:12:10.788670+00:00"}