{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:7MLMZXUSLFYT6FO2AIE2B2F3JB","short_pith_number":"pith:7MLMZXUS","canonical_record":{"source":{"id":"1803.06091","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-03-16T06:52:22Z","cross_cats_sorted":[],"title_canon_sha256":"1bd0a2db7300f5d6494317b0451030d5da77efc5c742b66c9ea5f97628e4eb22","abstract_canon_sha256":"9647288c999d734fba6c6df88b4d814ce7f9db7734b0668e758093d1a5f6e3eb"},"schema_version":"1.0"},"canonical_sha256":"fb16ccde9259713f15da0209a0e8bb48668c7a01cc5a77f6d2c2e6b2564226d0","source":{"kind":"arxiv","id":"1803.06091","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.06091","created_at":"2026-07-05T00:00:49Z"},{"alias_kind":"arxiv_version","alias_value":"1803.06091v2","created_at":"2026-07-05T00:00:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.06091","created_at":"2026-07-05T00:00:49Z"},{"alias_kind":"pith_short_12","alias_value":"7MLMZXUSLFYT","created_at":"2026-07-05T00:00:49Z"},{"alias_kind":"pith_short_16","alias_value":"7MLMZXUSLFYT6FO2","created_at":"2026-07-05T00:00:49Z"},{"alias_kind":"pith_short_8","alias_value":"7MLMZXUS","created_at":"2026-07-05T00:00:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:7MLMZXUSLFYT6FO2AIE2B2F3JB","target":"record","payload":{"canonical_record":{"source":{"id":"1803.06091","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-03-16T06:52:22Z","cross_cats_sorted":[],"title_canon_sha256":"1bd0a2db7300f5d6494317b0451030d5da77efc5c742b66c9ea5f97628e4eb22","abstract_canon_sha256":"9647288c999d734fba6c6df88b4d814ce7f9db7734b0668e758093d1a5f6e3eb"},"schema_version":"1.0"},"canonical_sha256":"fb16ccde9259713f15da0209a0e8bb48668c7a01cc5a77f6d2c2e6b2564226d0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:00:49.900644Z","signature_b64":"+gJQHCEWg47efqoyMUcaC6eQYvSEg6VKImExf2+WKUQEG7sy1b/HOZ75ugWLZPNmapeC3NQZJ9DPMS6UCaZ8Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fb16ccde9259713f15da0209a0e8bb48668c7a01cc5a77f6d2c2e6b2564226d0","last_reissued_at":"2026-07-05T00:00:49.900173Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:00:49.900173Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.06091","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:00:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5Q8B3OumReC96T9zoKk08JominNxyPgqcFmjrFSUL/7wvzzGyj0UD7/lydQG8pW2BMOKhJ9nA24LSlIy1UfpDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T12:13:12.662814Z"},"content_sha256":"71e52fae7e2335f6b63e7c5a452af6378f256ee71da9a77423d14635bfc4e805","schema_version":"1.0","event_id":"sha256:71e52fae7e2335f6b63e7c5a452af6378f256ee71da9a77423d14635bfc4e805"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:7MLMZXUSLFYT6FO2AIE2B2F3JB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Salient Objects in Clutter: Bringing Salient Object Detection to the Foreground","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Ali Borji, Deng-Ping Fan, Jiang-Jiang Liu, Ming-Ming Cheng, Qibin Hou, Shang-Hua Gao","submitted_at":"2018-03-16T06:52:22Z","abstract_excerpt":"We provide a comprehensive evaluation of salient object detection (SOD) models. Our analysis identifies a serious design bias of existing SOD datasets which assumes that each image contains at least one clearly outstanding salient object in low clutter. The design bias has led to a saturated high performance for state-of-the-art SOD models when evaluated on existing datasets. The models, however, still perform far from being satisfactory when applied to real-world daily scenes. Based on our analyses, we first identify 7 crucial aspects that a comprehensive and balanced dataset should fulfill. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.06091","kind":"arxiv","version":2},"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/1803.06091/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":"2026-07-05T00:00:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QxfxUVkP9tmdSw/LS1iWt12IzETTybtSKhDlJfxUDFaGjBNuIzZx5ujAPLqBOmw1q3L6CBYAhV/5mWpBnZqqDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T12:13:12.663188Z"},"content_sha256":"7311f1590e9643d3ef5602bb3ebca9e383416469f2ae9e1a4e31e1e856627f5a","schema_version":"1.0","event_id":"sha256:7311f1590e9643d3ef5602bb3ebca9e383416469f2ae9e1a4e31e1e856627f5a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7MLMZXUSLFYT6FO2AIE2B2F3JB/bundle.json","state_url":"https://pith.science/pith/7MLMZXUSLFYT6FO2AIE2B2F3JB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7MLMZXUSLFYT6FO2AIE2B2F3JB/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":"2026-07-06T12:13:12Z","links":{"resolver":"https://pith.science/pith/7MLMZXUSLFYT6FO2AIE2B2F3JB","bundle":"https://pith.science/pith/7MLMZXUSLFYT6FO2AIE2B2F3JB/bundle.json","state":"https://pith.science/pith/7MLMZXUSLFYT6FO2AIE2B2F3JB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7MLMZXUSLFYT6FO2AIE2B2F3JB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:7MLMZXUSLFYT6FO2AIE2B2F3JB","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":"9647288c999d734fba6c6df88b4d814ce7f9db7734b0668e758093d1a5f6e3eb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-03-16T06:52:22Z","title_canon_sha256":"1bd0a2db7300f5d6494317b0451030d5da77efc5c742b66c9ea5f97628e4eb22"},"schema_version":"1.0","source":{"id":"1803.06091","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.06091","created_at":"2026-07-05T00:00:49Z"},{"alias_kind":"arxiv_version","alias_value":"1803.06091v2","created_at":"2026-07-05T00:00:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.06091","created_at":"2026-07-05T00:00:49Z"},{"alias_kind":"pith_short_12","alias_value":"7MLMZXUSLFYT","created_at":"2026-07-05T00:00:49Z"},{"alias_kind":"pith_short_16","alias_value":"7MLMZXUSLFYT6FO2","created_at":"2026-07-05T00:00:49Z"},{"alias_kind":"pith_short_8","alias_value":"7MLMZXUS","created_at":"2026-07-05T00:00:49Z"}],"graph_snapshots":[{"event_id":"sha256:7311f1590e9643d3ef5602bb3ebca9e383416469f2ae9e1a4e31e1e856627f5a","target":"graph","created_at":"2026-07-05T00:00:49Z","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/1803.06091/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We provide a comprehensive evaluation of salient object detection (SOD) models. Our analysis identifies a serious design bias of existing SOD datasets which assumes that each image contains at least one clearly outstanding salient object in low clutter. The design bias has led to a saturated high performance for state-of-the-art SOD models when evaluated on existing datasets. The models, however, still perform far from being satisfactory when applied to real-world daily scenes. Based on our analyses, we first identify 7 crucial aspects that a comprehensive and balanced dataset should fulfill. ","authors_text":"Ali Borji, Deng-Ping Fan, Jiang-Jiang Liu, Ming-Ming Cheng, Qibin Hou, Shang-Hua Gao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-03-16T06:52:22Z","title":"Salient Objects in Clutter: Bringing Salient Object Detection to the Foreground"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.06091","kind":"arxiv","version":2},"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":"sha256:71e52fae7e2335f6b63e7c5a452af6378f256ee71da9a77423d14635bfc4e805","target":"record","created_at":"2026-07-05T00:00:49Z","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":"9647288c999d734fba6c6df88b4d814ce7f9db7734b0668e758093d1a5f6e3eb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-03-16T06:52:22Z","title_canon_sha256":"1bd0a2db7300f5d6494317b0451030d5da77efc5c742b66c9ea5f97628e4eb22"},"schema_version":"1.0","source":{"id":"1803.06091","kind":"arxiv","version":2}},"canonical_sha256":"fb16ccde9259713f15da0209a0e8bb48668c7a01cc5a77f6d2c2e6b2564226d0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fb16ccde9259713f15da0209a0e8bb48668c7a01cc5a77f6d2c2e6b2564226d0","first_computed_at":"2026-07-05T00:00:49.900173Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:00:49.900173Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+gJQHCEWg47efqoyMUcaC6eQYvSEg6VKImExf2+WKUQEG7sy1b/HOZ75ugWLZPNmapeC3NQZJ9DPMS6UCaZ8Bw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:00:49.900644Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.06091","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:71e52fae7e2335f6b63e7c5a452af6378f256ee71da9a77423d14635bfc4e805","sha256:7311f1590e9643d3ef5602bb3ebca9e383416469f2ae9e1a4e31e1e856627f5a"],"state_sha256":"aebd6b9893c8d1ab2c4b3c71f86c8f6613b0daf6d150118e8816e4cbad200b9b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BeR7lM3xdhoyZQ5zgQXvcEpQTrLRFU6KvszbuAzrTAPGmGtTWUoLIqOCMcBvNoydvy9KislrrDZDW1XWEVIHDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T12:13:12.665128Z","bundle_sha256":"71036c93187e57f4d02f786736d9baac58763113fc6f173d96dc37f8a4ecaf89"}}