{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:BZY4GCE4UC5LUO63XH6ZQZKX36","short_pith_number":"pith:BZY4GCE4","canonical_record":{"source":{"id":"2605.19069","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-18T19:50:44Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"63a57e05c9a713ea77892907c05dbeb82c6ee5ec4fc62b0e463049ea3e151866","abstract_canon_sha256":"5a2c3ae37776d94f5035be2817ea3608829b583ca5bab2bf25349c081204cc05"},"schema_version":"1.0"},"canonical_sha256":"0e71c3089ca0baba3bdbb9fd986557df8a9319234824e502549077d5ce371b4a","source":{"kind":"arxiv","id":"2605.19069","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.19069","created_at":"2026-05-20T01:05:25Z"},{"alias_kind":"arxiv_version","alias_value":"2605.19069v1","created_at":"2026-05-20T01:05:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.19069","created_at":"2026-05-20T01:05:25Z"},{"alias_kind":"pith_short_12","alias_value":"BZY4GCE4UC5L","created_at":"2026-05-20T01:05:25Z"},{"alias_kind":"pith_short_16","alias_value":"BZY4GCE4UC5LUO63","created_at":"2026-05-20T01:05:25Z"},{"alias_kind":"pith_short_8","alias_value":"BZY4GCE4","created_at":"2026-05-20T01:05:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:BZY4GCE4UC5LUO63XH6ZQZKX36","target":"record","payload":{"canonical_record":{"source":{"id":"2605.19069","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-18T19:50:44Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"63a57e05c9a713ea77892907c05dbeb82c6ee5ec4fc62b0e463049ea3e151866","abstract_canon_sha256":"5a2c3ae37776d94f5035be2817ea3608829b583ca5bab2bf25349c081204cc05"},"schema_version":"1.0"},"canonical_sha256":"0e71c3089ca0baba3bdbb9fd986557df8a9319234824e502549077d5ce371b4a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T01:05:25.865381Z","signature_b64":"OtGDH9s8Xutkk2SdaYdv1j9BallBVp6x+j+OGexklMnLnitXOqUMr4wwjZKyqDLImyjQx7uNU1NnQ2XqncAyCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0e71c3089ca0baba3bdbb9fd986557df8a9319234824e502549077d5ce371b4a","last_reissued_at":"2026-05-20T01:05:25.864677Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T01:05:25.864677Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.19069","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":"2026-05-20T01:05:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mjWCP+u+6DizLu5/aCFwZ69GFmX8P4kxsPg/YcbrhNqyWPsbnHbO3udcQbcS4DfYSbEeuuMofH+l7y+LTA7gDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T07:22:44.637176Z"},"content_sha256":"95776557e7152a63f4708b79ec0586fa0da6b086b38093b569e230a6ffa1c8ba","schema_version":"1.0","event_id":"sha256:95776557e7152a63f4708b79ec0586fa0da6b086b38093b569e230a6ffa1c8ba"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:BZY4GCE4UC5LUO63XH6ZQZKX36","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Benchmarking Commercial ASR Systems on Code-Switching Speech: Arabic, Persian, and German","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Ahmad (MAD) ElShiekh, Ahmed Rashad, Clayton W. Taylor, Ghassan Al-Sumaidaee, Sajjad Abdoli","submitted_at":"2026-05-18T19:50:44Z","abstract_excerpt":"Code-switching -- the natural alternation between two languages within a single utterance -- represents one of the most challenging and under-studied conditions for automatic speech recognition (ASR). Existing commercial ASR benchmarks predominantly evaluate clean, monolingual audio and report a single Word Error Rate (WER) figure that tells practitioners little about real-world multilingual performance. We present a benchmark evaluating five commercial ASR providers across four language pairs: Egyptian Arabic--English, Saudi Arabic (Najdi/Hijazi)--English, Persian (Farsi)--English, and German"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.19069","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/2605.19069/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":"2026-05-20T01:05:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DXeEFPi8gvHjb3/nPIJZRhm46bTO+jfJJFjfR6uj3lBrvOvt8i5B/A6U3MnJ57JQe6R7/mt75xLXC5UnuBABDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T07:22:44.637615Z"},"content_sha256":"8fd320c033921f70a5af20443278b7d30b4911e2637fab3496141d439be487cd","schema_version":"1.0","event_id":"sha256:8fd320c033921f70a5af20443278b7d30b4911e2637fab3496141d439be487cd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BZY4GCE4UC5LUO63XH6ZQZKX36/bundle.json","state_url":"https://pith.science/pith/BZY4GCE4UC5LUO63XH6ZQZKX36/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BZY4GCE4UC5LUO63XH6ZQZKX36/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":"2026-05-30T07:22:44Z","links":{"resolver":"https://pith.science/pith/BZY4GCE4UC5LUO63XH6ZQZKX36","bundle":"https://pith.science/pith/BZY4GCE4UC5LUO63XH6ZQZKX36/bundle.json","state":"https://pith.science/pith/BZY4GCE4UC5LUO63XH6ZQZKX36/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BZY4GCE4UC5LUO63XH6ZQZKX36/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:BZY4GCE4UC5LUO63XH6ZQZKX36","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":"5a2c3ae37776d94f5035be2817ea3608829b583ca5bab2bf25349c081204cc05","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-18T19:50:44Z","title_canon_sha256":"63a57e05c9a713ea77892907c05dbeb82c6ee5ec4fc62b0e463049ea3e151866"},"schema_version":"1.0","source":{"id":"2605.19069","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.19069","created_at":"2026-05-20T01:05:25Z"},{"alias_kind":"arxiv_version","alias_value":"2605.19069v1","created_at":"2026-05-20T01:05:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.19069","created_at":"2026-05-20T01:05:25Z"},{"alias_kind":"pith_short_12","alias_value":"BZY4GCE4UC5L","created_at":"2026-05-20T01:05:25Z"},{"alias_kind":"pith_short_16","alias_value":"BZY4GCE4UC5LUO63","created_at":"2026-05-20T01:05:25Z"},{"alias_kind":"pith_short_8","alias_value":"BZY4GCE4","created_at":"2026-05-20T01:05:25Z"}],"graph_snapshots":[{"event_id":"sha256:8fd320c033921f70a5af20443278b7d30b4911e2637fab3496141d439be487cd","target":"graph","created_at":"2026-05-20T01:05:25Z","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/2605.19069/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Code-switching -- the natural alternation between two languages within a single utterance -- represents one of the most challenging and under-studied conditions for automatic speech recognition (ASR). Existing commercial ASR benchmarks predominantly evaluate clean, monolingual audio and report a single Word Error Rate (WER) figure that tells practitioners little about real-world multilingual performance. We present a benchmark evaluating five commercial ASR providers across four language pairs: Egyptian Arabic--English, Saudi Arabic (Najdi/Hijazi)--English, Persian (Farsi)--English, and German","authors_text":"Ahmad (MAD) ElShiekh, Ahmed Rashad, Clayton W. Taylor, Ghassan Al-Sumaidaee, Sajjad Abdoli","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-18T19:50:44Z","title":"Benchmarking Commercial ASR Systems on Code-Switching Speech: Arabic, Persian, and German"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.19069","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":"sha256:95776557e7152a63f4708b79ec0586fa0da6b086b38093b569e230a6ffa1c8ba","target":"record","created_at":"2026-05-20T01:05:25Z","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":"5a2c3ae37776d94f5035be2817ea3608829b583ca5bab2bf25349c081204cc05","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-05-18T19:50:44Z","title_canon_sha256":"63a57e05c9a713ea77892907c05dbeb82c6ee5ec4fc62b0e463049ea3e151866"},"schema_version":"1.0","source":{"id":"2605.19069","kind":"arxiv","version":1}},"canonical_sha256":"0e71c3089ca0baba3bdbb9fd986557df8a9319234824e502549077d5ce371b4a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0e71c3089ca0baba3bdbb9fd986557df8a9319234824e502549077d5ce371b4a","first_computed_at":"2026-05-20T01:05:25.864677Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T01:05:25.864677Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OtGDH9s8Xutkk2SdaYdv1j9BallBVp6x+j+OGexklMnLnitXOqUMr4wwjZKyqDLImyjQx7uNU1NnQ2XqncAyCw==","signature_status":"signed_v1","signed_at":"2026-05-20T01:05:25.865381Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.19069","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:95776557e7152a63f4708b79ec0586fa0da6b086b38093b569e230a6ffa1c8ba","sha256:8fd320c033921f70a5af20443278b7d30b4911e2637fab3496141d439be487cd"],"state_sha256":"b96e907d49451023503b9427c81f38cc695605c66a6bbf44ffb4dbcf032cb481"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FhbJncQwB5PXF8hli04GG0kmps4ggLQckXpkim7i3FOF8BQj7toIRR/narD94ItIxOj12+JLs4WASKkJzMjCCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T07:22:44.640104Z","bundle_sha256":"94901bc5061232537c66e0ee3b1eea6b92c98772b6e9b00e1c2d17cbe585a49f"}}