{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:TE3YLWJ6EAT5LNGSJT5NYHQ7LR","short_pith_number":"pith:TE3YLWJ6","canonical_record":{"source":{"id":"1807.02136","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-07-05T18:24:56Z","cross_cats_sorted":[],"title_canon_sha256":"873d6382484c6f54799983721c32bcf8c7575b6272fc8ab8edf63beebcdd3955","abstract_canon_sha256":"ed9dab1c61636ba0938095276f0d21492758da2a356d5924b324fbd964d61465"},"schema_version":"1.0"},"canonical_sha256":"993785d93e2027d5b4d24cfadc1e1f5c626347e5ed19cc1b7bf9e59cb3ca798a","source":{"kind":"arxiv","id":"1807.02136","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.02136","created_at":"2026-05-17T23:47:12Z"},{"alias_kind":"arxiv_version","alias_value":"1807.02136v2","created_at":"2026-05-17T23:47:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.02136","created_at":"2026-05-17T23:47:12Z"},{"alias_kind":"pith_short_12","alias_value":"TE3YLWJ6EAT5","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"TE3YLWJ6EAT5LNGS","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"TE3YLWJ6","created_at":"2026-05-18T12:32:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:TE3YLWJ6EAT5LNGSJT5NYHQ7LR","target":"record","payload":{"canonical_record":{"source":{"id":"1807.02136","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-07-05T18:24:56Z","cross_cats_sorted":[],"title_canon_sha256":"873d6382484c6f54799983721c32bcf8c7575b6272fc8ab8edf63beebcdd3955","abstract_canon_sha256":"ed9dab1c61636ba0938095276f0d21492758da2a356d5924b324fbd964d61465"},"schema_version":"1.0"},"canonical_sha256":"993785d93e2027d5b4d24cfadc1e1f5c626347e5ed19cc1b7bf9e59cb3ca798a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:12.591745Z","signature_b64":"YaNuk8Dfv0Uu3R4JYIhqwqFqG2t4NFvb4dvu5iZk0NFar2sg85r7t7IWtCE8THf1fmtnRtSInZ07/hpt7z7ZDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"993785d93e2027d5b4d24cfadc1e1f5c626347e5ed19cc1b7bf9e59cb3ca798a","last_reissued_at":"2026-05-17T23:47:12.591363Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:12.591363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.02136","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":"2026-05-17T23:47:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WZ+WzRhVwHedSpytatEQzVJ5vxJXC/hAybeaovQi7ItlN8LtUTUmOJebXq2sN27TG2Ei6J4w4Hmc6dLE/p5cDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T19:03:25.078510Z"},"content_sha256":"3f78834ea74fc688672d101dd57facf9a7210152b0278c8b115784fa78154d9a","schema_version":"1.0","event_id":"sha256:3f78834ea74fc688672d101dd57facf9a7210152b0278c8b115784fa78154d9a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:TE3YLWJ6EAT5LNGSJT5NYHQ7LR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Detecting Visual Relationships Using Box Attention","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Alexander Kolesnikov, Alina Kuznetsova, Christoph H. Lampert, Vittorio Ferrari","submitted_at":"2018-07-05T18:24:56Z","abstract_excerpt":"We propose a new model for detecting visual relationships, such as \"person riding motorcycle\" or \"bottle on table\". This task is an important step towards comprehensive structured image understanding, going beyond detecting individual objects. Our main novelty is a Box Attention mechanism that allows to model pairwise interactions between objects using standard object detection pipelines. The resulting model is conceptually clean, expressive and relies on well-justified training and prediction procedures. Moreover, unlike previously proposed approaches, our model does not introduce any additio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.02136","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":""},"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":"2026-05-17T23:47:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xVwW3JB/HwRxjJS3R5TeN3ewfwJo6Xybsz9si6qHt78rktCqg+6qoAgQtakN5kpxcIYRkzQZ3Cnprrk6l1v3DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T19:03:25.079193Z"},"content_sha256":"930bbbc7b62bf1f4d5c553c7e64e8d42481c93e75ff131612979d4083b79d128","schema_version":"1.0","event_id":"sha256:930bbbc7b62bf1f4d5c553c7e64e8d42481c93e75ff131612979d4083b79d128"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TE3YLWJ6EAT5LNGSJT5NYHQ7LR/bundle.json","state_url":"https://pith.science/pith/TE3YLWJ6EAT5LNGSJT5NYHQ7LR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TE3YLWJ6EAT5LNGSJT5NYHQ7LR/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":"2026-06-07T19:03:25Z","links":{"resolver":"https://pith.science/pith/TE3YLWJ6EAT5LNGSJT5NYHQ7LR","bundle":"https://pith.science/pith/TE3YLWJ6EAT5LNGSJT5NYHQ7LR/bundle.json","state":"https://pith.science/pith/TE3YLWJ6EAT5LNGSJT5NYHQ7LR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TE3YLWJ6EAT5LNGSJT5NYHQ7LR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:TE3YLWJ6EAT5LNGSJT5NYHQ7LR","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":"ed9dab1c61636ba0938095276f0d21492758da2a356d5924b324fbd964d61465","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-07-05T18:24:56Z","title_canon_sha256":"873d6382484c6f54799983721c32bcf8c7575b6272fc8ab8edf63beebcdd3955"},"schema_version":"1.0","source":{"id":"1807.02136","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.02136","created_at":"2026-05-17T23:47:12Z"},{"alias_kind":"arxiv_version","alias_value":"1807.02136v2","created_at":"2026-05-17T23:47:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.02136","created_at":"2026-05-17T23:47:12Z"},{"alias_kind":"pith_short_12","alias_value":"TE3YLWJ6EAT5","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_16","alias_value":"TE3YLWJ6EAT5LNGS","created_at":"2026-05-18T12:32:53Z"},{"alias_kind":"pith_short_8","alias_value":"TE3YLWJ6","created_at":"2026-05-18T12:32:53Z"}],"graph_snapshots":[{"event_id":"sha256:930bbbc7b62bf1f4d5c553c7e64e8d42481c93e75ff131612979d4083b79d128","target":"graph","created_at":"2026-05-17T23:47:12Z","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 propose a new model for detecting visual relationships, such as \"person riding motorcycle\" or \"bottle on table\". This task is an important step towards comprehensive structured image understanding, going beyond detecting individual objects. Our main novelty is a Box Attention mechanism that allows to model pairwise interactions between objects using standard object detection pipelines. The resulting model is conceptually clean, expressive and relies on well-justified training and prediction procedures. Moreover, unlike previously proposed approaches, our model does not introduce any additio","authors_text":"Alexander Kolesnikov, Alina Kuznetsova, Christoph H. Lampert, Vittorio Ferrari","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-07-05T18:24:56Z","title":"Detecting Visual Relationships Using Box Attention"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.02136","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":"sha256:3f78834ea74fc688672d101dd57facf9a7210152b0278c8b115784fa78154d9a","target":"record","created_at":"2026-05-17T23:47:12Z","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":"ed9dab1c61636ba0938095276f0d21492758da2a356d5924b324fbd964d61465","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-07-05T18:24:56Z","title_canon_sha256":"873d6382484c6f54799983721c32bcf8c7575b6272fc8ab8edf63beebcdd3955"},"schema_version":"1.0","source":{"id":"1807.02136","kind":"arxiv","version":2}},"canonical_sha256":"993785d93e2027d5b4d24cfadc1e1f5c626347e5ed19cc1b7bf9e59cb3ca798a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"993785d93e2027d5b4d24cfadc1e1f5c626347e5ed19cc1b7bf9e59cb3ca798a","first_computed_at":"2026-05-17T23:47:12.591363Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:12.591363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YaNuk8Dfv0Uu3R4JYIhqwqFqG2t4NFvb4dvu5iZk0NFar2sg85r7t7IWtCE8THf1fmtnRtSInZ07/hpt7z7ZDQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:12.591745Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.02136","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f78834ea74fc688672d101dd57facf9a7210152b0278c8b115784fa78154d9a","sha256:930bbbc7b62bf1f4d5c553c7e64e8d42481c93e75ff131612979d4083b79d128"],"state_sha256":"e4866a2080651b54fe857b46492f24eafba752c358292ea550272b7d8dafd9dc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uR8gfULVYeMCnd0vtB+R8/CcVhoqWaHUjaL6tfQgo/cWpD4mkVRlH90e0eEXBHm014b9EqzlPD/jHFJUAw78Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T19:03:25.083169Z","bundle_sha256":"e2423ce8bd6d4e23f5ebb5079a0771c288554bcbd95ddfa69d8dbefde130a5d0"}}