{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:6EPAZWHKBNORNTROYD6AQATGMT","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":"b96487a1db545a3d2b676d43e2542b0a2335694abaee0e8762374ee249424f4b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2017-12-04T09:05:55Z","title_canon_sha256":"a8e2aa5913c2a16a47d02e64abfc03405797ba1b0c0bffbf9ec086268490bf4d"},"schema_version":"1.0","source":{"id":"1712.00960","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.00960","created_at":"2026-07-05T07:48:25Z"},{"alias_kind":"arxiv_version","alias_value":"1712.00960v4","created_at":"2026-07-05T07:48:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.00960","created_at":"2026-07-05T07:48:25Z"},{"alias_kind":"pith_short_12","alias_value":"6EPAZWHKBNOR","created_at":"2026-07-05T07:48:25Z"},{"alias_kind":"pith_short_16","alias_value":"6EPAZWHKBNORNTRO","created_at":"2026-07-05T07:48:25Z"},{"alias_kind":"pith_short_8","alias_value":"6EPAZWHK","created_at":"2026-07-05T07:48:25Z"}],"graph_snapshots":[{"event_id":"sha256:8788d95d740f01e06d61c42b8142e158c31a9218b287b39cd60392580a9dc73a","target":"graph","created_at":"2026-07-05T07:48:25Z","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/1712.00960/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"SSD (Single Shot Multibox Detector) is one of the best object detection algorithms with both high accuracy and fast speed. However, SSD's feature pyramid detection method makes it hard to fuse the features from different scales. In this paper, we proposed FSSD (Feature Fusion Single Shot Multibox Detector), an enhanced SSD with a novel and lightweight feature fusion module which can improve the performance significantly over SSD with just a little speed drop. In the feature fusion module, features from different layers with different scales are concatenated together, followed by some down-samp","authors_text":"Fuqiang Zhou, Lu Yang, Zuoxin Li","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2017-12-04T09:05:55Z","title":"FSSD: Feature Fusion Single Shot Multibox Detector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.00960","kind":"arxiv","version":4},"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:b523fdd9d536ec4a0ebdad14e89e23854786c99cf8c868a8111d955c886740fa","target":"record","created_at":"2026-07-05T07:48:25Z","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":"b96487a1db545a3d2b676d43e2542b0a2335694abaee0e8762374ee249424f4b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2017-12-04T09:05:55Z","title_canon_sha256":"a8e2aa5913c2a16a47d02e64abfc03405797ba1b0c0bffbf9ec086268490bf4d"},"schema_version":"1.0","source":{"id":"1712.00960","kind":"arxiv","version":4}},"canonical_sha256":"f11e0cd8ea0b5d16ce2ec0fc08026664ff455a67c4069875c2357c3d98dbe61a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f11e0cd8ea0b5d16ce2ec0fc08026664ff455a67c4069875c2357c3d98dbe61a","first_computed_at":"2026-07-05T07:48:25.989807Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:48:25.989807Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pM0v34tyx4u+Oiuw0rr7gclobsndBpMd+t5uO0qGvd0PXmqP6TM2laiMwpoUQqOMKCHq7HBtPK3nNipplhjNDw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:48:25.990256Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.00960","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b523fdd9d536ec4a0ebdad14e89e23854786c99cf8c868a8111d955c886740fa","sha256:8788d95d740f01e06d61c42b8142e158c31a9218b287b39cd60392580a9dc73a"],"state_sha256":"d3d711bc68a0622ca08d66d9045633cbbaa8bab45a73745c9fcd9a38f8d443b6"}