{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:HMIUHSWG5Q2A3V7QQFAOPXDPLB","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":"f6c1072decadb8b84d0ccfccb72ed82e45ae313d4711090afd905185e05626f3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-07-25T14:43:31Z","title_canon_sha256":"c345f189742e0269cd8b045a96d6ef68a61eca1274e7f4eb997b77e197759b5b"},"schema_version":"1.0","source":{"id":"1907.11111","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.11111","created_at":"2026-05-17T23:39:33Z"},{"alias_kind":"arxiv_version","alias_value":"1907.11111v1","created_at":"2026-05-17T23:39:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.11111","created_at":"2026-05-17T23:39:33Z"},{"alias_kind":"pith_short_12","alias_value":"HMIUHSWG5Q2A","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_16","alias_value":"HMIUHSWG5Q2A3V7Q","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_8","alias_value":"HMIUHSWG","created_at":"2026-05-18T12:33:18Z"}],"graph_snapshots":[{"event_id":"sha256:f167db7e0491213400d174c5397c9e1e6fc1e147a5c7b5550018297b92a02686","target":"graph","created_at":"2026-05-17T23:39:33Z","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"},"paper":{"abstract_excerpt":"We introduce MultiDepth, a novel training strategy and convolutional neural network (CNN) architecture that allows approaching single-image depth estimation (SIDE) as a multi-task problem. SIDE is an important part of road scene understanding. It, thus, plays a vital role in advanced driver assistance systems and autonomous vehicles. Best results for the SIDE task so far have been achieved using deep CNNs. However, optimization of regression problems, such as estimating depth, is still a challenging task. For the related tasks of image classification and semantic segmentation, numerous CNN-bas","authors_text":"Lukas Liebel, Marco K\\\"orner","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-07-25T14:43:31Z","title":"MultiDepth: Single-Image Depth Estimation via Multi-Task Regression and Classification"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.11111","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:ea2e9a38a122b9d5ca1d655eee7eb4518dc1ce6e4320764dcca51ee1054b6e94","target":"record","created_at":"2026-05-17T23:39:33Z","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":"f6c1072decadb8b84d0ccfccb72ed82e45ae313d4711090afd905185e05626f3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-07-25T14:43:31Z","title_canon_sha256":"c345f189742e0269cd8b045a96d6ef68a61eca1274e7f4eb997b77e197759b5b"},"schema_version":"1.0","source":{"id":"1907.11111","kind":"arxiv","version":1}},"canonical_sha256":"3b1143cac6ec340dd7f08140e7dc6f5855fbc700c59db426f766670797973586","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3b1143cac6ec340dd7f08140e7dc6f5855fbc700c59db426f766670797973586","first_computed_at":"2026-05-17T23:39:33.484661Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:39:33.484661Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J1rstPR77QvuVFu/OvUwb75px9KHPDTOOD4iHSZ8GRJehqHvvvUul2G9aDuo5P8JzrhuL294pp5t3WFOFEJjBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:39:33.485260Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.11111","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ea2e9a38a122b9d5ca1d655eee7eb4518dc1ce6e4320764dcca51ee1054b6e94","sha256:f167db7e0491213400d174c5397c9e1e6fc1e147a5c7b5550018297b92a02686"],"state_sha256":"9484aaf9fdbcd8d272bef27bd350024612974d7a4b0ed0efc4950926a96b2837"}