{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:A3J7QL2OYOXZ4OKY2ANX5NO7SX","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":"063de872f4fc16fbf29c02130f26cf560148fe1478f054432253b1aebcae3a81","cross_cats_sorted":["cs.HC","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2018-10-14T08:11:03Z","title_canon_sha256":"c42aabe07baac4a534ff2e18e7b8438a5e95eaaa4e2bdaf6aff4181060d50800"},"schema_version":"1.0","source":{"id":"1810.05993","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.05993","created_at":"2026-07-04T23:59:29Z"},{"alias_kind":"arxiv_version","alias_value":"1810.05993v3","created_at":"2026-07-04T23:59:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.05993","created_at":"2026-07-04T23:59:29Z"},{"alias_kind":"pith_short_12","alias_value":"A3J7QL2OYOXZ","created_at":"2026-07-04T23:59:29Z"},{"alias_kind":"pith_short_16","alias_value":"A3J7QL2OYOXZ4OKY","created_at":"2026-07-04T23:59:29Z"},{"alias_kind":"pith_short_8","alias_value":"A3J7QL2O","created_at":"2026-07-04T23:59:29Z"}],"graph_snapshots":[{"event_id":"sha256:333bb0f11bcf5847becd532f43cc8f345844c40e466019b1cd19385f7d63088d","target":"graph","created_at":"2026-07-04T23:59:29Z","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/1810.05993/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Developing safe human-robot interaction systems is a necessary step towards the widespread integration of autonomous agents in society. A key component of such systems is the ability to reason about the many potential futures (e.g. trajectories) of other agents in the scene. Towards this end, we present the Trajectron, a graph-structured model that predicts many potential future trajectories of multiple agents simultaneously in both highly dynamic and multimodal scenarios (i.e. where the number of agents in the scene is time-varying and there are many possible highly-distinct futures for each ","authors_text":"Boris Ivanovic, Marco Pavone","cross_cats":["cs.HC","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2018-10-14T08:11:03Z","title":"The Trajectron: Probabilistic Multi-Agent Trajectory Modeling With Dynamic Spatiotemporal Graphs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.05993","kind":"arxiv","version":3},"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:b5bbfd4c92e5ce578cfd90b342874b0c6b4ddfe9469f07c192eb40b8cfe53bd2","target":"record","created_at":"2026-07-04T23:59:29Z","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":"063de872f4fc16fbf29c02130f26cf560148fe1478f054432253b1aebcae3a81","cross_cats_sorted":["cs.HC","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2018-10-14T08:11:03Z","title_canon_sha256":"c42aabe07baac4a534ff2e18e7b8438a5e95eaaa4e2bdaf6aff4181060d50800"},"schema_version":"1.0","source":{"id":"1810.05993","kind":"arxiv","version":3}},"canonical_sha256":"06d3f82f4ec3af9e3958d01b7eb5df95dcd3c77154c8ebf4a36d93e00b13538c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"06d3f82f4ec3af9e3958d01b7eb5df95dcd3c77154c8ebf4a36d93e00b13538c","first_computed_at":"2026-07-04T23:59:29.131532Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:59:29.131532Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yL8rnC2BXK8T6Jf+EUUlFpoUvmL3DBlnJEKPlfZ5JdjPzd9Tkngv4RhxNzKbCS1d5d/eG7RBfWGxczMHHvobBQ==","signature_status":"signed_v1","signed_at":"2026-07-04T23:59:29.132031Z","signed_message":"canonical_sha256_bytes"},"source_id":"1810.05993","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b5bbfd4c92e5ce578cfd90b342874b0c6b4ddfe9469f07c192eb40b8cfe53bd2","sha256:333bb0f11bcf5847becd532f43cc8f345844c40e466019b1cd19385f7d63088d"],"state_sha256":"afb72171fd944283ab9e6b59f8fb7732e90d695fad4ddd2725e4322fd9bad7ee"}