{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:BN6CRKTLQL6TZUK7XTXPBYBULG","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":"a400b5e47926f60270ed2bdc71ffcab03ea09932fb9d4eec732a53048ff5fd0e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2018-12-20T08:05:54Z","title_canon_sha256":"5cdcf2505d99567b0ad260cffcd9e6a76743a74fca415ee1f9829a976a3b2dc9"},"schema_version":"1.0","source":{"id":"1812.08407","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1812.08407","created_at":"2026-05-17T23:57:51Z"},{"alias_kind":"arxiv_version","alias_value":"1812.08407v1","created_at":"2026-05-17T23:57:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1812.08407","created_at":"2026-05-17T23:57:51Z"},{"alias_kind":"pith_short_12","alias_value":"BN6CRKTLQL6T","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"BN6CRKTLQL6TZUK7","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"BN6CRKTL","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:75cdbeb4945cf6f7e6c8768e1fb241f539ef2bcb8d3e80139114375de99bc1a2","target":"graph","created_at":"2026-05-17T23:57:51Z","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":"With the recent advancements in AI, Intelligent Virtual Assistants (IVA) have become a ubiquitous part of every home. Going forward, we are witnessing a confluence of vision, speech and dialog system technologies that are enabling the IVAs to learn audio-visual groundings of utterances and have conversations with users about the objects, activities and events surrounding them. As a part of the 7th Dialog System Technology Challenges (DSTC7), for Audio Visual Scene-Aware Dialog (AVSD) track, We explore `topics' of the dialog as an important contextual feature into the architecture along with ex","authors_text":"Eda Okur, Jonathan Huang, Juan Jose Alvarado Leanos, Lama Nachman, Saurav Sahay, Shachi H Kumar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2018-12-20T08:05:54Z","title":"Context, Attention and Audio Feature Explorations for Audio Visual Scene-Aware Dialog"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.08407","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":"sha256:1a2b8f27b21f58660aaa40347b5c5af409c477b98e3c9e15ca2a63e08eb42d37","target":"record","created_at":"2026-05-17T23:57:51Z","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":"a400b5e47926f60270ed2bdc71ffcab03ea09932fb9d4eec732a53048ff5fd0e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2018-12-20T08:05:54Z","title_canon_sha256":"5cdcf2505d99567b0ad260cffcd9e6a76743a74fca415ee1f9829a976a3b2dc9"},"schema_version":"1.0","source":{"id":"1812.08407","kind":"arxiv","version":1}},"canonical_sha256":"0b7c28aa6b82fd3cd15fbceef0e03459a194f556183433d72d3b81b80c5016fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b7c28aa6b82fd3cd15fbceef0e03459a194f556183433d72d3b81b80c5016fa","first_computed_at":"2026-05-17T23:57:51.321631Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:57:51.321631Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oseVPXb5rYy6OOkiF3KheiREzdbxONBRxNrGqCSeXiG9h/DzK8Mtfy27rbGzOjeWNKGNBK/3/QueSAS/eA/AAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:57:51.322275Z","signed_message":"canonical_sha256_bytes"},"source_id":"1812.08407","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1a2b8f27b21f58660aaa40347b5c5af409c477b98e3c9e15ca2a63e08eb42d37","sha256:75cdbeb4945cf6f7e6c8768e1fb241f539ef2bcb8d3e80139114375de99bc1a2"],"state_sha256":"a81948a22de1dc7873f00f40bdabdf8481a1eb38660636d4219802e00e66020d"}