{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:UWE7F7H6E2Q3RU7MXZ4TD4SK7L","short_pith_number":"pith:UWE7F7H6","canonical_record":{"source":{"id":"2506.01095","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.AI","submitted_at":"2025-06-01T17:39:51Z","cross_cats_sorted":[],"title_canon_sha256":"8d37de8023846c2af042431f280fe479525ef2ef03da99c0a95b5f2941ccf4ed","abstract_canon_sha256":"b16414f1730ead52b2f43b2a338a646b98802844442fe53c031b4c41aa5d8646"},"schema_version":"1.0"},"canonical_sha256":"a589f2fcfe26a1b8d3ecbe7931f24afad6dd4ddd5e629b45ba06894e4f26dedf","source":{"kind":"arxiv","id":"2506.01095","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.01095","created_at":"2026-07-05T11:13:46Z"},{"alias_kind":"arxiv_version","alias_value":"2506.01095v1","created_at":"2026-07-05T11:13:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.01095","created_at":"2026-07-05T11:13:46Z"},{"alias_kind":"pith_short_12","alias_value":"UWE7F7H6E2Q3","created_at":"2026-07-05T11:13:46Z"},{"alias_kind":"pith_short_16","alias_value":"UWE7F7H6E2Q3RU7M","created_at":"2026-07-05T11:13:46Z"},{"alias_kind":"pith_short_8","alias_value":"UWE7F7H6","created_at":"2026-07-05T11:13:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:UWE7F7H6E2Q3RU7MXZ4TD4SK7L","target":"record","payload":{"canonical_record":{"source":{"id":"2506.01095","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.AI","submitted_at":"2025-06-01T17:39:51Z","cross_cats_sorted":[],"title_canon_sha256":"8d37de8023846c2af042431f280fe479525ef2ef03da99c0a95b5f2941ccf4ed","abstract_canon_sha256":"b16414f1730ead52b2f43b2a338a646b98802844442fe53c031b4c41aa5d8646"},"schema_version":"1.0"},"canonical_sha256":"a589f2fcfe26a1b8d3ecbe7931f24afad6dd4ddd5e629b45ba06894e4f26dedf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:13:46.368575Z","signature_b64":"5Gg31kmgxHJtJS22zh1scvrZDqPpB7NoMubBLSDLp9IgBrfDg1/llHlIGIxEjlr6jVC/0m8exroNaz4WmJRfCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a589f2fcfe26a1b8d3ecbe7931f24afad6dd4ddd5e629b45ba06894e4f26dedf","last_reissued_at":"2026-07-05T11:13:46.368200Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:13:46.368200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.01095","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":"2026-07-05T11:13:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RAHl3KXfOJmscfPPHLqDlabj6k2RItbQlM5kYfAwXM4vVpMiUrBjZZL1vpS1ZoYnhX13T2aKsFESKPJJ51+9Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-24T01:42:47.804975Z"},"content_sha256":"2abcef73b9056a9c325b9172877458fa747606b80b0e67af8692209d8001519a","schema_version":"1.0","event_id":"sha256:2abcef73b9056a9c325b9172877458fa747606b80b0e67af8692209d8001519a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:UWE7F7H6E2Q3RU7MXZ4TD4SK7L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Modular Speaker Architecture: A Framework for Sustaining Responsibility and Contextual Integrity in Multi-Agent AI Communication","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.AI","authors_text":"Hong-Kuan Teo, Khe-Han Toh","submitted_at":"2025-06-01T17:39:51Z","abstract_excerpt":"Sustaining coherent, role-aware communication across multi-agent systems remains a foundational challenge in AI. Current frameworks often lack explicit mechanisms for speaker responsibility, leading to context drift, alignment instability, and degraded interpretability over time. We propose the Modular Speaker Architecture (MSA), a framework that decomposes speaker behavior into modular components for role tracking, responsibility continuity, and contextual coherence. Grounded in high-context human-AI dialogues, MSA includes three core modules: a Speaker Role Module, a Responsibility Chain Tra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.01095","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/2506.01095/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":"2026-07-05T11:13:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Hd5vxNwWilZSIfYFV6ybXKSrlSJlU/RbjQTuLy5afE8o9aMsURXsXCAafF+h0NUog79Q5WWwMd59WetSsRHVBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-24T01:42:47.805472Z"},"content_sha256":"f10945b17bbbea0e04eb4a23df8272303e299018cf0b28005ac65b470c34a4b4","schema_version":"1.0","event_id":"sha256:f10945b17bbbea0e04eb4a23df8272303e299018cf0b28005ac65b470c34a4b4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UWE7F7H6E2Q3RU7MXZ4TD4SK7L/bundle.json","state_url":"https://pith.science/pith/UWE7F7H6E2Q3RU7MXZ4TD4SK7L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UWE7F7H6E2Q3RU7MXZ4TD4SK7L/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":"2026-08-24T01:42:47Z","links":{"resolver":"https://pith.science/pith/UWE7F7H6E2Q3RU7MXZ4TD4SK7L","bundle":"https://pith.science/pith/UWE7F7H6E2Q3RU7MXZ4TD4SK7L/bundle.json","state":"https://pith.science/pith/UWE7F7H6E2Q3RU7MXZ4TD4SK7L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UWE7F7H6E2Q3RU7MXZ4TD4SK7L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:UWE7F7H6E2Q3RU7MXZ4TD4SK7L","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":"b16414f1730ead52b2f43b2a338a646b98802844442fe53c031b4c41aa5d8646","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.AI","submitted_at":"2025-06-01T17:39:51Z","title_canon_sha256":"8d37de8023846c2af042431f280fe479525ef2ef03da99c0a95b5f2941ccf4ed"},"schema_version":"1.0","source":{"id":"2506.01095","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.01095","created_at":"2026-07-05T11:13:46Z"},{"alias_kind":"arxiv_version","alias_value":"2506.01095v1","created_at":"2026-07-05T11:13:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.01095","created_at":"2026-07-05T11:13:46Z"},{"alias_kind":"pith_short_12","alias_value":"UWE7F7H6E2Q3","created_at":"2026-07-05T11:13:46Z"},{"alias_kind":"pith_short_16","alias_value":"UWE7F7H6E2Q3RU7M","created_at":"2026-07-05T11:13:46Z"},{"alias_kind":"pith_short_8","alias_value":"UWE7F7H6","created_at":"2026-07-05T11:13:46Z"}],"graph_snapshots":[{"event_id":"sha256:f10945b17bbbea0e04eb4a23df8272303e299018cf0b28005ac65b470c34a4b4","target":"graph","created_at":"2026-07-05T11:13:46Z","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/2506.01095/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Sustaining coherent, role-aware communication across multi-agent systems remains a foundational challenge in AI. Current frameworks often lack explicit mechanisms for speaker responsibility, leading to context drift, alignment instability, and degraded interpretability over time. We propose the Modular Speaker Architecture (MSA), a framework that decomposes speaker behavior into modular components for role tracking, responsibility continuity, and contextual coherence. Grounded in high-context human-AI dialogues, MSA includes three core modules: a Speaker Role Module, a Responsibility Chain Tra","authors_text":"Hong-Kuan Teo, Khe-Han Toh","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.AI","submitted_at":"2025-06-01T17:39:51Z","title":"Modular Speaker Architecture: A Framework for Sustaining Responsibility and Contextual Integrity in Multi-Agent AI Communication"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.01095","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":"sha256:2abcef73b9056a9c325b9172877458fa747606b80b0e67af8692209d8001519a","target":"record","created_at":"2026-07-05T11:13:46Z","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":"b16414f1730ead52b2f43b2a338a646b98802844442fe53c031b4c41aa5d8646","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.AI","submitted_at":"2025-06-01T17:39:51Z","title_canon_sha256":"8d37de8023846c2af042431f280fe479525ef2ef03da99c0a95b5f2941ccf4ed"},"schema_version":"1.0","source":{"id":"2506.01095","kind":"arxiv","version":1}},"canonical_sha256":"a589f2fcfe26a1b8d3ecbe7931f24afad6dd4ddd5e629b45ba06894e4f26dedf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a589f2fcfe26a1b8d3ecbe7931f24afad6dd4ddd5e629b45ba06894e4f26dedf","first_computed_at":"2026-07-05T11:13:46.368200Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:13:46.368200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5Gg31kmgxHJtJS22zh1scvrZDqPpB7NoMubBLSDLp9IgBrfDg1/llHlIGIxEjlr6jVC/0m8exroNaz4WmJRfCw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:13:46.368575Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.01095","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2abcef73b9056a9c325b9172877458fa747606b80b0e67af8692209d8001519a","sha256:f10945b17bbbea0e04eb4a23df8272303e299018cf0b28005ac65b470c34a4b4"],"state_sha256":"889c840a4a75095090016a04805407b1ee948da3f8446a09392cef6fe457657c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B+an6jSUdQm2zPvMr4c6+p8yXAtQFdSklJfPVuoy5T0t9FiMpfYszDoxMAiWFYQUMNrR9PYhkdUy+HN/1VA2Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-24T01:42:47.809151Z","bundle_sha256":"1871c97897da85d58336e9fd8cdc708c67058a18098a9b786c5a0e87f08b7ba5"}}