{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:76CB3EBKBA7JNZ2E7AYSGZDGBK","short_pith_number":"pith:76CB3EBK","canonical_record":{"source":{"id":"2109.12072","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-09-24T16:54:27Z","cross_cats_sorted":[],"title_canon_sha256":"15c645cd1e4a48de6fed9fa5a680f1399d8c50493612b185f97f129af49fc5e8","abstract_canon_sha256":"0b7105f8a2aef07815aa0fcad1df8515819761a2ae4920b93f6b7c74ce7e4c37"},"schema_version":"1.0"},"canonical_sha256":"ff841d902a083e96e744f8312364660a97ebb92f48ac29c1ea1acb2760def63d","source":{"kind":"arxiv","id":"2109.12072","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.12072","created_at":"2026-07-05T03:17:10Z"},{"alias_kind":"arxiv_version","alias_value":"2109.12072v1","created_at":"2026-07-05T03:17:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.12072","created_at":"2026-07-05T03:17:10Z"},{"alias_kind":"pith_short_12","alias_value":"76CB3EBKBA7J","created_at":"2026-07-05T03:17:10Z"},{"alias_kind":"pith_short_16","alias_value":"76CB3EBKBA7JNZ2E","created_at":"2026-07-05T03:17:10Z"},{"alias_kind":"pith_short_8","alias_value":"76CB3EBK","created_at":"2026-07-05T03:17:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:76CB3EBKBA7JNZ2E7AYSGZDGBK","target":"record","payload":{"canonical_record":{"source":{"id":"2109.12072","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-09-24T16:54:27Z","cross_cats_sorted":[],"title_canon_sha256":"15c645cd1e4a48de6fed9fa5a680f1399d8c50493612b185f97f129af49fc5e8","abstract_canon_sha256":"0b7105f8a2aef07815aa0fcad1df8515819761a2ae4920b93f6b7c74ce7e4c37"},"schema_version":"1.0"},"canonical_sha256":"ff841d902a083e96e744f8312364660a97ebb92f48ac29c1ea1acb2760def63d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:17:10.536750Z","signature_b64":"qzTH1RNJ4CnmCjSGcexvxECPTnDQasN9lpXUkSjJA+YE4bjwIb0ByVdudlGhs7Bk2Iw3AuQFpUPK9oWUg6tQCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ff841d902a083e96e744f8312364660a97ebb92f48ac29c1ea1acb2760def63d","last_reissued_at":"2026-07-05T03:17:10.536407Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:17:10.536407Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2109.12072","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":"2026-07-05T03:17:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TpeRdFA2bz8Ja6oH/b/5JbUlf3ntAMbt/Y8jCdcxdzXYBY1ZtPKOPXPksn3WZyTpU8/EsX5jHeNO4rBVK+q5AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:13:21.895015Z"},"content_sha256":"77d51152573ea34e18190ca10cae2a505d27a8e2b4cebbb096702d89b2e4c1f7","schema_version":"1.0","event_id":"sha256:77d51152573ea34e18190ca10cae2a505d27a8e2b4cebbb096702d89b2e4c1f7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:76CB3EBKBA7JNZ2E7AYSGZDGBK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SD-QA: Spoken Dialectal Question Answering for the Real World","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Antonios Anastasopoulos, Fahim Faisal, Md Mahfuz ibn Alam, Sharlina Keshava","submitted_at":"2021-09-24T16:54:27Z","abstract_excerpt":"Question answering (QA) systems are now available through numerous commercial applications for a wide variety of domains, serving millions of users that interact with them via speech interfaces. However, current benchmarks in QA research do not account for the errors that speech recognition models might introduce, nor do they consider the language variations (dialects) of the users. To address this gap, we augment an existing QA dataset to construct a multi-dialect, spoken QA benchmark on five languages (Arabic, Bengali, English, Kiswahili, Korean) with more than 68k audio prompts in 24 dialec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.12072","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/2109.12072/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":"2026-07-05T03:17:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WE+6l1hCcGFDitA7MD0OEpaVJr9SfN82UhCOzvjGurjm1U7onhY9tBU9Lp+5c8P6iSHXQMu5FNNlCog0hKo7AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T17:13:21.895543Z"},"content_sha256":"062fc758d277c92a7618305b6277d6005c78bcc98ff6f741aca9c0ef7fada1ca","schema_version":"1.0","event_id":"sha256:062fc758d277c92a7618305b6277d6005c78bcc98ff6f741aca9c0ef7fada1ca"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/76CB3EBKBA7JNZ2E7AYSGZDGBK/bundle.json","state_url":"https://pith.science/pith/76CB3EBKBA7JNZ2E7AYSGZDGBK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/76CB3EBKBA7JNZ2E7AYSGZDGBK/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":"2026-08-03T17:13:21Z","links":{"resolver":"https://pith.science/pith/76CB3EBKBA7JNZ2E7AYSGZDGBK","bundle":"https://pith.science/pith/76CB3EBKBA7JNZ2E7AYSGZDGBK/bundle.json","state":"https://pith.science/pith/76CB3EBKBA7JNZ2E7AYSGZDGBK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/76CB3EBKBA7JNZ2E7AYSGZDGBK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:76CB3EBKBA7JNZ2E7AYSGZDGBK","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":"0b7105f8a2aef07815aa0fcad1df8515819761a2ae4920b93f6b7c74ce7e4c37","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-09-24T16:54:27Z","title_canon_sha256":"15c645cd1e4a48de6fed9fa5a680f1399d8c50493612b185f97f129af49fc5e8"},"schema_version":"1.0","source":{"id":"2109.12072","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.12072","created_at":"2026-07-05T03:17:10Z"},{"alias_kind":"arxiv_version","alias_value":"2109.12072v1","created_at":"2026-07-05T03:17:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.12072","created_at":"2026-07-05T03:17:10Z"},{"alias_kind":"pith_short_12","alias_value":"76CB3EBKBA7J","created_at":"2026-07-05T03:17:10Z"},{"alias_kind":"pith_short_16","alias_value":"76CB3EBKBA7JNZ2E","created_at":"2026-07-05T03:17:10Z"},{"alias_kind":"pith_short_8","alias_value":"76CB3EBK","created_at":"2026-07-05T03:17:10Z"}],"graph_snapshots":[{"event_id":"sha256:062fc758d277c92a7618305b6277d6005c78bcc98ff6f741aca9c0ef7fada1ca","target":"graph","created_at":"2026-07-05T03:17:10Z","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/2109.12072/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Question answering (QA) systems are now available through numerous commercial applications for a wide variety of domains, serving millions of users that interact with them via speech interfaces. However, current benchmarks in QA research do not account for the errors that speech recognition models might introduce, nor do they consider the language variations (dialects) of the users. To address this gap, we augment an existing QA dataset to construct a multi-dialect, spoken QA benchmark on five languages (Arabic, Bengali, English, Kiswahili, Korean) with more than 68k audio prompts in 24 dialec","authors_text":"Antonios Anastasopoulos, Fahim Faisal, Md Mahfuz ibn Alam, Sharlina Keshava","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-09-24T16:54:27Z","title":"SD-QA: Spoken Dialectal Question Answering for the Real World"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.12072","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":"sha256:77d51152573ea34e18190ca10cae2a505d27a8e2b4cebbb096702d89b2e4c1f7","target":"record","created_at":"2026-07-05T03:17:10Z","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":"0b7105f8a2aef07815aa0fcad1df8515819761a2ae4920b93f6b7c74ce7e4c37","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2021-09-24T16:54:27Z","title_canon_sha256":"15c645cd1e4a48de6fed9fa5a680f1399d8c50493612b185f97f129af49fc5e8"},"schema_version":"1.0","source":{"id":"2109.12072","kind":"arxiv","version":1}},"canonical_sha256":"ff841d902a083e96e744f8312364660a97ebb92f48ac29c1ea1acb2760def63d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ff841d902a083e96e744f8312364660a97ebb92f48ac29c1ea1acb2760def63d","first_computed_at":"2026-07-05T03:17:10.536407Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:17:10.536407Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qzTH1RNJ4CnmCjSGcexvxECPTnDQasN9lpXUkSjJA+YE4bjwIb0ByVdudlGhs7Bk2Iw3AuQFpUPK9oWUg6tQCw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:17:10.536750Z","signed_message":"canonical_sha256_bytes"},"source_id":"2109.12072","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:77d51152573ea34e18190ca10cae2a505d27a8e2b4cebbb096702d89b2e4c1f7","sha256:062fc758d277c92a7618305b6277d6005c78bcc98ff6f741aca9c0ef7fada1ca"],"state_sha256":"e697db8f268c450379ee6e9b5372963c6286269995480ec1b93819a88d1ea6cb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eWKvVSBbndYEN5JSiCPsP8xu6k37dmDWLjLF5/BGbTD8QRqtommalFWSUrZFi4KFUaUtokPlKb2V3pBEPeKSDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T17:13:21.900373Z","bundle_sha256":"b96a8fa2a774a354bacbf3819e930cbccac17bb850ccf0c31aab40d96d9f7db7"}}