{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:7WSAS4LDUQDFPW25CVEP7A2CU3","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":"68c69322d6e9b8361fb71b4961ede2ec5819db953a33eeaee79682bf53abbfdc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-03-20T18:11:59Z","title_canon_sha256":"44246148d1bee2d9458d97138fe1df4c219ba15dd03204c54327febcced1f40c"},"schema_version":"1.0","source":{"id":"1903.08678","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.08678","created_at":"2026-05-17T23:44:28Z"},{"alias_kind":"arxiv_version","alias_value":"1903.08678v2","created_at":"2026-05-17T23:44:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.08678","created_at":"2026-05-17T23:44:28Z"},{"alias_kind":"pith_short_12","alias_value":"7WSAS4LDUQDF","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_16","alias_value":"7WSAS4LDUQDFPW25","created_at":"2026-05-18T12:33:12Z"},{"alias_kind":"pith_short_8","alias_value":"7WSAS4LD","created_at":"2026-05-18T12:33:12Z"}],"graph_snapshots":[{"event_id":"sha256:ec783c4ca514dd8fa11c8a39f3527c8663842be53ca175db3ae0023b2649adec","target":"graph","created_at":"2026-05-17T23:44:28Z","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":"Current work on multimodal machine translation (MMT) has suggested that the visual modality is either unnecessary or only marginally beneficial. We posit that this is a consequence of the very simple, short and repetitive sentences used in the only available dataset for the task (Multi30K), rendering the source text sufficient as context. In the general case, however, we believe that it is possible to combine visual and textual information in order to ground translations. In this paper we probe the contribution of the visual modality to state-of-the-art MMT models by conducting a systematic an","authors_text":"Lo\\\"ic Barrault, Lucia Specia, Ozan Caglayan, Pranava Madhyastha","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-03-20T18:11:59Z","title":"Probing the Need for Visual Context in Multimodal Machine Translation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.08678","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":"sha256:8704fcb615e68ef2348de83c2ef2277fd63bbee57830c82f41ad1ea8b91c38b7","target":"record","created_at":"2026-05-17T23:44:28Z","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":"68c69322d6e9b8361fb71b4961ede2ec5819db953a33eeaee79682bf53abbfdc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-03-20T18:11:59Z","title_canon_sha256":"44246148d1bee2d9458d97138fe1df4c219ba15dd03204c54327febcced1f40c"},"schema_version":"1.0","source":{"id":"1903.08678","kind":"arxiv","version":2}},"canonical_sha256":"fda4097163a40657db5d1548ff8342a6cbc6ec3009e01f1935285fa2051d1be5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fda4097163a40657db5d1548ff8342a6cbc6ec3009e01f1935285fa2051d1be5","first_computed_at":"2026-05-17T23:44:28.930867Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:44:28.930867Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"G0PVWIV7exq4bp2Y+SoNf8dq5ieXxC4vmhe99abijLspVvs7b+txp7JPOA3izr3GCCgbjJUB7qd7mN/7EfJjAQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:44:28.931341Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.08678","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8704fcb615e68ef2348de83c2ef2277fd63bbee57830c82f41ad1ea8b91c38b7","sha256:ec783c4ca514dd8fa11c8a39f3527c8663842be53ca175db3ae0023b2649adec"],"state_sha256":"583d4596be6143457bbbe2bcd96606c3a7c4358e0f6eade43607927208b2f494"}