{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:O7HAQLNDFNSSRGSIR2HXWJBTKC","short_pith_number":"pith:O7HAQLND","canonical_record":{"source":{"id":"2206.00636","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2022-06-01T17:12:10Z","cross_cats_sorted":["cs.HC","cs.RO"],"title_canon_sha256":"8ad3eeeddb0894bb55c09704b8b9890f1b1c8397dfee1055d51b6a88de08533d","abstract_canon_sha256":"5167a1983123f7a1fa96b7fd443ff04d31f8476573ac83891d88cce13af2f05f"},"schema_version":"1.0"},"canonical_sha256":"77ce082da32b65289a488e8f7b24335084d5fe2f152a4bafcd8740967580a0a2","source":{"kind":"arxiv","id":"2206.00636","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.00636","created_at":"2026-07-05T04:28:24Z"},{"alias_kind":"arxiv_version","alias_value":"2206.00636v1","created_at":"2026-07-05T04:28:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.00636","created_at":"2026-07-05T04:28:24Z"},{"alias_kind":"pith_short_12","alias_value":"O7HAQLNDFNSS","created_at":"2026-07-05T04:28:24Z"},{"alias_kind":"pith_short_16","alias_value":"O7HAQLNDFNSSRGSI","created_at":"2026-07-05T04:28:24Z"},{"alias_kind":"pith_short_8","alias_value":"O7HAQLND","created_at":"2026-07-05T04:28:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:O7HAQLNDFNSSRGSIR2HXWJBTKC","target":"record","payload":{"canonical_record":{"source":{"id":"2206.00636","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2022-06-01T17:12:10Z","cross_cats_sorted":["cs.HC","cs.RO"],"title_canon_sha256":"8ad3eeeddb0894bb55c09704b8b9890f1b1c8397dfee1055d51b6a88de08533d","abstract_canon_sha256":"5167a1983123f7a1fa96b7fd443ff04d31f8476573ac83891d88cce13af2f05f"},"schema_version":"1.0"},"canonical_sha256":"77ce082da32b65289a488e8f7b24335084d5fe2f152a4bafcd8740967580a0a2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:28:24.005776Z","signature_b64":"XtT0QykYgDmVHyH4ibTG2vDCDloNXCyEqTbrgaSMpa3DVhHRYKmldC1xDojYq8OusnZJW0XQnZyvVyQrQH4hBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"77ce082da32b65289a488e8f7b24335084d5fe2f152a4bafcd8740967580a0a2","last_reissued_at":"2026-07-05T04:28:24.005349Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:28:24.005349Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2206.00636","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:28:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tlHMZN9SfwvNA/QwooOzUtP6lr2hmGa5jJ1OO8sD/hYmGfhbZwP37KWeg0OeN/yjyQuvYVZesFz65EhhZrZBBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T04:42:14.821848Z"},"content_sha256":"e6bd8224d7174898bb23a058caad74b8581ec3bd3d880f990a9dbddc34620538","schema_version":"1.0","event_id":"sha256:e6bd8224d7174898bb23a058caad74b8581ec3bd3d880f990a9dbddc34620538"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:O7HAQLNDFNSSRGSIR2HXWJBTKC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A modular architecture for creating multimodal agents","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.HC","cs.RO"],"primary_cat":"cs.AI","authors_text":"Piek Vossen, Selene Baez Santamaria, Thomas Baier","submitted_at":"2022-06-01T17:12:10Z","abstract_excerpt":"The paper describes a flexible and modular platform to create multimodal interactive agents. The platform operates through an event-bus on which signals and interpretations are posted in a sequence in time. Different sensors and interpretation components can be integrated by defining their input and output as topics, which results in a logical workflow for further interpretations. We explain a broad range of components that have been developed so far and integrated into a range of interactive agents. We also explain how the actual interaction is recorded as multimodal data as well as in a so-c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.00636","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2206.00636/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T04:28:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6lZmlk1NR72o8upA4CjQ1Wo1n5jI7Dq+pjzYGbpbYdo8JuSEjEfflH5qF9DRuUqcXJ6pSEfKONgTSeKKcyQ8CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T04:42:14.822219Z"},"content_sha256":"f00091d8b44676e17490d43052580fb7bd6ac3e0d35adc661af525f1e8ac0c96","schema_version":"1.0","event_id":"sha256:f00091d8b44676e17490d43052580fb7bd6ac3e0d35adc661af525f1e8ac0c96"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/O7HAQLNDFNSSRGSIR2HXWJBTKC/bundle.json","state_url":"https://pith.science/pith/O7HAQLNDFNSSRGSIR2HXWJBTKC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/O7HAQLNDFNSSRGSIR2HXWJBTKC/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":"2026-07-10T04:42:14Z","links":{"resolver":"https://pith.science/pith/O7HAQLNDFNSSRGSIR2HXWJBTKC","bundle":"https://pith.science/pith/O7HAQLNDFNSSRGSIR2HXWJBTKC/bundle.json","state":"https://pith.science/pith/O7HAQLNDFNSSRGSIR2HXWJBTKC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/O7HAQLNDFNSSRGSIR2HXWJBTKC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:O7HAQLNDFNSSRGSIR2HXWJBTKC","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":"5167a1983123f7a1fa96b7fd443ff04d31f8476573ac83891d88cce13af2f05f","cross_cats_sorted":["cs.HC","cs.RO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2022-06-01T17:12:10Z","title_canon_sha256":"8ad3eeeddb0894bb55c09704b8b9890f1b1c8397dfee1055d51b6a88de08533d"},"schema_version":"1.0","source":{"id":"2206.00636","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.00636","created_at":"2026-07-05T04:28:24Z"},{"alias_kind":"arxiv_version","alias_value":"2206.00636v1","created_at":"2026-07-05T04:28:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.00636","created_at":"2026-07-05T04:28:24Z"},{"alias_kind":"pith_short_12","alias_value":"O7HAQLNDFNSS","created_at":"2026-07-05T04:28:24Z"},{"alias_kind":"pith_short_16","alias_value":"O7HAQLNDFNSSRGSI","created_at":"2026-07-05T04:28:24Z"},{"alias_kind":"pith_short_8","alias_value":"O7HAQLND","created_at":"2026-07-05T04:28:24Z"}],"graph_snapshots":[{"event_id":"sha256:f00091d8b44676e17490d43052580fb7bd6ac3e0d35adc661af525f1e8ac0c96","target":"graph","created_at":"2026-07-05T04:28:24Z","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/2206.00636/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The paper describes a flexible and modular platform to create multimodal interactive agents. The platform operates through an event-bus on which signals and interpretations are posted in a sequence in time. Different sensors and interpretation components can be integrated by defining their input and output as topics, which results in a logical workflow for further interpretations. We explain a broad range of components that have been developed so far and integrated into a range of interactive agents. We also explain how the actual interaction is recorded as multimodal data as well as in a so-c","authors_text":"Piek Vossen, Selene Baez Santamaria, Thomas Baier","cross_cats":["cs.HC","cs.RO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2022-06-01T17:12:10Z","title":"A modular architecture for creating multimodal agents"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.00636","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:e6bd8224d7174898bb23a058caad74b8581ec3bd3d880f990a9dbddc34620538","target":"record","created_at":"2026-07-05T04:28:24Z","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":"5167a1983123f7a1fa96b7fd443ff04d31f8476573ac83891d88cce13af2f05f","cross_cats_sorted":["cs.HC","cs.RO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.AI","submitted_at":"2022-06-01T17:12:10Z","title_canon_sha256":"8ad3eeeddb0894bb55c09704b8b9890f1b1c8397dfee1055d51b6a88de08533d"},"schema_version":"1.0","source":{"id":"2206.00636","kind":"arxiv","version":1}},"canonical_sha256":"77ce082da32b65289a488e8f7b24335084d5fe2f152a4bafcd8740967580a0a2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"77ce082da32b65289a488e8f7b24335084d5fe2f152a4bafcd8740967580a0a2","first_computed_at":"2026-07-05T04:28:24.005349Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:28:24.005349Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XtT0QykYgDmVHyH4ibTG2vDCDloNXCyEqTbrgaSMpa3DVhHRYKmldC1xDojYq8OusnZJW0XQnZyvVyQrQH4hBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:28:24.005776Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.00636","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e6bd8224d7174898bb23a058caad74b8581ec3bd3d880f990a9dbddc34620538","sha256:f00091d8b44676e17490d43052580fb7bd6ac3e0d35adc661af525f1e8ac0c96"],"state_sha256":"ff68c013c9ce9d2b1ffdff25f7992265e3c8a20f874f9e3d3fe7957a92c43807"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"L0wCva1a1GiKwkZ8n2eRl0h9litUhdekNB0DCrv3kdnG+upREoA2/0aDnCNWZLRlYgjZeZui+Ef0hoHO3+AnDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-10T04:42:14.824666Z","bundle_sha256":"d9d3a0b2f77f7891472658be330b097127381101271e050618de209525fedf70"}}