{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:EZ7DNUP4URQU3GYLVO27NBL4N7","short_pith_number":"pith:EZ7DNUP4","canonical_record":{"source":{"id":"2403.01214","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-02T14:05:15Z","cross_cats_sorted":[],"title_canon_sha256":"7922e7d3e31a2d3204318a5c5569f5d4b9c320abfc9e833a144de52df033d111","abstract_canon_sha256":"91c3c3858bc04a8e2caa9d93ca894dcaef7d11b76f98ea3b129dc53a9bdc3136"},"schema_version":"1.0"},"canonical_sha256":"267e36d1fca4614d9b0babb5f6857c6fffa8736caf5ca598d7be0f9e2dca1323","source":{"kind":"arxiv","id":"2403.01214","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.01214","created_at":"2026-07-05T07:51:43Z"},{"alias_kind":"arxiv_version","alias_value":"2403.01214v1","created_at":"2026-07-05T07:51:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.01214","created_at":"2026-07-05T07:51:43Z"},{"alias_kind":"pith_short_12","alias_value":"EZ7DNUP4URQU","created_at":"2026-07-05T07:51:43Z"},{"alias_kind":"pith_short_16","alias_value":"EZ7DNUP4URQU3GYL","created_at":"2026-07-05T07:51:43Z"},{"alias_kind":"pith_short_8","alias_value":"EZ7DNUP4","created_at":"2026-07-05T07:51:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:EZ7DNUP4URQU3GYLVO27NBL4N7","target":"record","payload":{"canonical_record":{"source":{"id":"2403.01214","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-02T14:05:15Z","cross_cats_sorted":[],"title_canon_sha256":"7922e7d3e31a2d3204318a5c5569f5d4b9c320abfc9e833a144de52df033d111","abstract_canon_sha256":"91c3c3858bc04a8e2caa9d93ca894dcaef7d11b76f98ea3b129dc53a9bdc3136"},"schema_version":"1.0"},"canonical_sha256":"267e36d1fca4614d9b0babb5f6857c6fffa8736caf5ca598d7be0f9e2dca1323","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:51:43.911140Z","signature_b64":"7Yycn9WRMVn91+h8bJVHNjE59+Z8CySgBgJwG1W9BHSNc4Pu7FGwjnCVssnCpHMaUSKUMvK42k2CUpCW/hJNDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"267e36d1fca4614d9b0babb5f6857c6fffa8736caf5ca598d7be0f9e2dca1323","last_reissued_at":"2026-07-05T07:51:43.910738Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:51:43.910738Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2403.01214","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":"2026-07-05T07:51:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fr3qkjhU4a8Dns3bNz00l+r0QDoaJ8u+8VL933gH/v+H4c6LWVx6+mJdMr01Cqeo6kBJbAS4KNvLQdg/BqUMDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T13:54:28.739515Z"},"content_sha256":"402ce29e7e71963ccc62393a86d672e59736cfcb21298dcf05c107428bf4c752","schema_version":"1.0","event_id":"sha256:402ce29e7e71963ccc62393a86d672e59736cfcb21298dcf05c107428bf4c752"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:EZ7DNUP4URQU3GYLVO27NBL4N7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Boosting Box-supervised Instance Segmentation with Pseudo Depth","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Bo Li, Hao Chen, Ling Yan, Linlin Ou, Lin Yuanbo Wu, Pengtao Jiang, Xinyi Yu","submitted_at":"2024-03-02T14:05:15Z","abstract_excerpt":"The realm of Weakly Supervised Instance Segmentation (WSIS) under box supervision has garnered substantial attention, showcasing remarkable advancements in recent years. However, the limitations of box supervision become apparent in its inability to furnish effective information for distinguishing foreground from background within the specified target box. This research addresses this challenge by introducing pseudo-depth maps into the training process of the instance segmentation network, thereby boosting its performance by capturing depth differences between instances. These pseudo-depth map"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.01214","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/2403.01214/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":"2026-07-05T07:51:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/kqGQHQ2hUcYd8wQevWsrg2yEgGeS+WBKR5KrNM2+fEUnuN27zFIeL96CkAT9MrPu+WgGaG8Qj5K5QS4V9v9CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T13:54:28.740458Z"},"content_sha256":"91ca3d50206e75af1792a0cddad91a832ffabf68c66b329a46cbfdc712a7e237","schema_version":"1.0","event_id":"sha256:91ca3d50206e75af1792a0cddad91a832ffabf68c66b329a46cbfdc712a7e237"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EZ7DNUP4URQU3GYLVO27NBL4N7/bundle.json","state_url":"https://pith.science/pith/EZ7DNUP4URQU3GYLVO27NBL4N7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EZ7DNUP4URQU3GYLVO27NBL4N7/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":"2026-08-15T13:54:28Z","links":{"resolver":"https://pith.science/pith/EZ7DNUP4URQU3GYLVO27NBL4N7","bundle":"https://pith.science/pith/EZ7DNUP4URQU3GYLVO27NBL4N7/bundle.json","state":"https://pith.science/pith/EZ7DNUP4URQU3GYLVO27NBL4N7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EZ7DNUP4URQU3GYLVO27NBL4N7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:EZ7DNUP4URQU3GYLVO27NBL4N7","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":"91c3c3858bc04a8e2caa9d93ca894dcaef7d11b76f98ea3b129dc53a9bdc3136","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-02T14:05:15Z","title_canon_sha256":"7922e7d3e31a2d3204318a5c5569f5d4b9c320abfc9e833a144de52df033d111"},"schema_version":"1.0","source":{"id":"2403.01214","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.01214","created_at":"2026-07-05T07:51:43Z"},{"alias_kind":"arxiv_version","alias_value":"2403.01214v1","created_at":"2026-07-05T07:51:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.01214","created_at":"2026-07-05T07:51:43Z"},{"alias_kind":"pith_short_12","alias_value":"EZ7DNUP4URQU","created_at":"2026-07-05T07:51:43Z"},{"alias_kind":"pith_short_16","alias_value":"EZ7DNUP4URQU3GYL","created_at":"2026-07-05T07:51:43Z"},{"alias_kind":"pith_short_8","alias_value":"EZ7DNUP4","created_at":"2026-07-05T07:51:43Z"}],"graph_snapshots":[{"event_id":"sha256:91ca3d50206e75af1792a0cddad91a832ffabf68c66b329a46cbfdc712a7e237","target":"graph","created_at":"2026-07-05T07:51:43Z","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/2403.01214/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The realm of Weakly Supervised Instance Segmentation (WSIS) under box supervision has garnered substantial attention, showcasing remarkable advancements in recent years. However, the limitations of box supervision become apparent in its inability to furnish effective information for distinguishing foreground from background within the specified target box. This research addresses this challenge by introducing pseudo-depth maps into the training process of the instance segmentation network, thereby boosting its performance by capturing depth differences between instances. These pseudo-depth map","authors_text":"Bo Li, Hao Chen, Ling Yan, Linlin Ou, Lin Yuanbo Wu, Pengtao Jiang, Xinyi Yu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-02T14:05:15Z","title":"Boosting Box-supervised Instance Segmentation with Pseudo Depth"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.01214","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":"sha256:402ce29e7e71963ccc62393a86d672e59736cfcb21298dcf05c107428bf4c752","target":"record","created_at":"2026-07-05T07:51:43Z","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":"91c3c3858bc04a8e2caa9d93ca894dcaef7d11b76f98ea3b129dc53a9bdc3136","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-03-02T14:05:15Z","title_canon_sha256":"7922e7d3e31a2d3204318a5c5569f5d4b9c320abfc9e833a144de52df033d111"},"schema_version":"1.0","source":{"id":"2403.01214","kind":"arxiv","version":1}},"canonical_sha256":"267e36d1fca4614d9b0babb5f6857c6fffa8736caf5ca598d7be0f9e2dca1323","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"267e36d1fca4614d9b0babb5f6857c6fffa8736caf5ca598d7be0f9e2dca1323","first_computed_at":"2026-07-05T07:51:43.910738Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:51:43.910738Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7Yycn9WRMVn91+h8bJVHNjE59+Z8CySgBgJwG1W9BHSNc4Pu7FGwjnCVssnCpHMaUSKUMvK42k2CUpCW/hJNDg==","signature_status":"signed_v1","signed_at":"2026-07-05T07:51:43.911140Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.01214","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:402ce29e7e71963ccc62393a86d672e59736cfcb21298dcf05c107428bf4c752","sha256:91ca3d50206e75af1792a0cddad91a832ffabf68c66b329a46cbfdc712a7e237"],"state_sha256":"ac7903099605a1cb6301a9517cd7dc567da5d25b7009d268196533882a4984cb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mCjZzkZpramiESvMDlCj7mK9rdtphe7VsIPLiARy/lD7FaVQB6DNq9ew2GU3Lcrj/P51C6WDLxAzw0bhGx70Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T13:54:28.745401Z","bundle_sha256":"d65f9016ea8918a79a760d334d41d005f06bbd2594d61207fe7a1e7df152b787"}}