{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:MG6NJDOE2HZEX5ANW3KLROX5PZ","short_pith_number":"pith:MG6NJDOE","canonical_record":{"source":{"id":"2012.06020","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-12-10T23:28:36Z","cross_cats_sorted":[],"title_canon_sha256":"069176539295189413cf2592d4751925d2044507199e5038e7a32bc30c13f65a","abstract_canon_sha256":"dc13c8a70100a03a0bb58e3a0bf65bb0741d78f09ba4a8326f7d46b21ced8ae1"},"schema_version":"1.0"},"canonical_sha256":"61bcd48dc4d1f24bf40db6d4b8bafd7e6582c89a386f84e1fb61e304df39e0cc","source":{"kind":"arxiv","id":"2012.06020","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.06020","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"arxiv_version","alias_value":"2012.06020v1","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.06020","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"pith_short_12","alias_value":"MG6NJDOE2HZE","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"pith_short_16","alias_value":"MG6NJDOE2HZEX5AN","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"pith_short_8","alias_value":"MG6NJDOE","created_at":"2026-07-05T01:58:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:MG6NJDOE2HZEX5ANW3KLROX5PZ","target":"record","payload":{"canonical_record":{"source":{"id":"2012.06020","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-12-10T23:28:36Z","cross_cats_sorted":[],"title_canon_sha256":"069176539295189413cf2592d4751925d2044507199e5038e7a32bc30c13f65a","abstract_canon_sha256":"dc13c8a70100a03a0bb58e3a0bf65bb0741d78f09ba4a8326f7d46b21ced8ae1"},"schema_version":"1.0"},"canonical_sha256":"61bcd48dc4d1f24bf40db6d4b8bafd7e6582c89a386f84e1fb61e304df39e0cc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:58:46.525212Z","signature_b64":"3WVSDsY8HvE7hhqyplefeUoV14FOC/Bdl/3osBRObTRcqrtfFA38i7MmTVukaTS3XWLPx3P/eNYULKf2YmXyBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"61bcd48dc4d1f24bf40db6d4b8bafd7e6582c89a386f84e1fb61e304df39e0cc","last_reissued_at":"2026-07-05T01:58:46.524672Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:58:46.524672Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2012.06020","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":"2026-07-05T01:58:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2aD5LvU9u+FmprsLlQsAn3SoW4Dlou3nUUjjmuGtgzw8wfP1LE6t5R38f8OZIlGbRDwebnlGeOa+k8y6GvMsBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T15:51:32.434138Z"},"content_sha256":"9dc1e98d17907cf94aa6d2b6452b11dcb4d4dd4d41e4cfe379710a50a0244d0f","schema_version":"1.0","event_id":"sha256:9dc1e98d17907cf94aa6d2b6452b11dcb4d4dd4d41e4cfe379710a50a0244d0f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:MG6NJDOE2HZEX5ANW3KLROX5PZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Uncertainty-Aware Deep Calibrated Salient Object Detection","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Jing Zhang, Mehrtash Harandi, Nick Barnes, Richard Hartley, Xin Yu, Yuchao Dai","submitted_at":"2020-12-10T23:28:36Z","abstract_excerpt":"Existing deep neural network based salient object detection (SOD) methods mainly focus on pursuing high network accuracy. However, those methods overlook the gap between network accuracy and prediction confidence, known as the confidence uncalibration problem. Thus, state-of-the-art SOD networks are prone to be overconfident. In other words, the predicted confidence of the networks does not reflect the real probability of correctness of salient object detection, which significantly hinder their real-world applicability. In this paper, we introduce an uncertaintyaware deep SOD network, and prop"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.06020","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/2012.06020/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":"2026-07-05T01:58:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"heticoS5Sn+RUUPVl9JK0Avh3/v9jV8KNzaidZsB2iQYJLuWd5O6kXrXnbmoBMdotFBoEN7M3hc4q23LJGZgCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T15:51:32.434518Z"},"content_sha256":"d88508e6a6eeb90f9ea610057b91ed7719252e6e05c0c5fe34a7331a5899b1b9","schema_version":"1.0","event_id":"sha256:d88508e6a6eeb90f9ea610057b91ed7719252e6e05c0c5fe34a7331a5899b1b9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MG6NJDOE2HZEX5ANW3KLROX5PZ/bundle.json","state_url":"https://pith.science/pith/MG6NJDOE2HZEX5ANW3KLROX5PZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MG6NJDOE2HZEX5ANW3KLROX5PZ/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":"2026-07-07T15:51:32Z","links":{"resolver":"https://pith.science/pith/MG6NJDOE2HZEX5ANW3KLROX5PZ","bundle":"https://pith.science/pith/MG6NJDOE2HZEX5ANW3KLROX5PZ/bundle.json","state":"https://pith.science/pith/MG6NJDOE2HZEX5ANW3KLROX5PZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MG6NJDOE2HZEX5ANW3KLROX5PZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:MG6NJDOE2HZEX5ANW3KLROX5PZ","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":"dc13c8a70100a03a0bb58e3a0bf65bb0741d78f09ba4a8326f7d46b21ced8ae1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-12-10T23:28:36Z","title_canon_sha256":"069176539295189413cf2592d4751925d2044507199e5038e7a32bc30c13f65a"},"schema_version":"1.0","source":{"id":"2012.06020","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.06020","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"arxiv_version","alias_value":"2012.06020v1","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.06020","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"pith_short_12","alias_value":"MG6NJDOE2HZE","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"pith_short_16","alias_value":"MG6NJDOE2HZEX5AN","created_at":"2026-07-05T01:58:46Z"},{"alias_kind":"pith_short_8","alias_value":"MG6NJDOE","created_at":"2026-07-05T01:58:46Z"}],"graph_snapshots":[{"event_id":"sha256:d88508e6a6eeb90f9ea610057b91ed7719252e6e05c0c5fe34a7331a5899b1b9","target":"graph","created_at":"2026-07-05T01:58:46Z","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/2012.06020/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Existing deep neural network based salient object detection (SOD) methods mainly focus on pursuing high network accuracy. However, those methods overlook the gap between network accuracy and prediction confidence, known as the confidence uncalibration problem. Thus, state-of-the-art SOD networks are prone to be overconfident. In other words, the predicted confidence of the networks does not reflect the real probability of correctness of salient object detection, which significantly hinder their real-world applicability. In this paper, we introduce an uncertaintyaware deep SOD network, and prop","authors_text":"Jing Zhang, Mehrtash Harandi, Nick Barnes, Richard Hartley, Xin Yu, Yuchao Dai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-12-10T23:28:36Z","title":"Uncertainty-Aware Deep Calibrated Salient Object Detection"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.06020","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":"sha256:9dc1e98d17907cf94aa6d2b6452b11dcb4d4dd4d41e4cfe379710a50a0244d0f","target":"record","created_at":"2026-07-05T01:58:46Z","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":"dc13c8a70100a03a0bb58e3a0bf65bb0741d78f09ba4a8326f7d46b21ced8ae1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-12-10T23:28:36Z","title_canon_sha256":"069176539295189413cf2592d4751925d2044507199e5038e7a32bc30c13f65a"},"schema_version":"1.0","source":{"id":"2012.06020","kind":"arxiv","version":1}},"canonical_sha256":"61bcd48dc4d1f24bf40db6d4b8bafd7e6582c89a386f84e1fb61e304df39e0cc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"61bcd48dc4d1f24bf40db6d4b8bafd7e6582c89a386f84e1fb61e304df39e0cc","first_computed_at":"2026-07-05T01:58:46.524672Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:58:46.524672Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3WVSDsY8HvE7hhqyplefeUoV14FOC/Bdl/3osBRObTRcqrtfFA38i7MmTVukaTS3XWLPx3P/eNYULKf2YmXyBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:58:46.525212Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.06020","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9dc1e98d17907cf94aa6d2b6452b11dcb4d4dd4d41e4cfe379710a50a0244d0f","sha256:d88508e6a6eeb90f9ea610057b91ed7719252e6e05c0c5fe34a7331a5899b1b9"],"state_sha256":"6c4cbb5d610795ee6a8197bd1b699f9b2375cebf394b1df9e9d16294b228bd4a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Wk3fmAO2PZMCCPHVR7aDUluelXWKCM9Gj+2U1SGHEjp6gRW00CGwKcPZK3TLY82VNeFeqR/86B0xRtGX/K4KBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T15:51:32.436453Z","bundle_sha256":"0b76840bb325500bf36cd3b64dfe7d3a47a5f8b90fc1f8bd45e4007af0a8a9bf"}}