{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:ZKDDREO27HIOIEC5XAAANXKXT5","short_pith_number":"pith:ZKDDREO2","canonical_record":{"source":{"id":"2601.04373","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-01-07T20:31:05Z","cross_cats_sorted":[],"title_canon_sha256":"48d49bb9dd11f5bba3dc25aaf0ae72c628260bcf39c1497b6ebeeea7840f322a","abstract_canon_sha256":"ff5d1c6f9d3bf35887ec874410db0df7a8f4fe8a3ca4ee122b06d779ef9a4f2d"},"schema_version":"1.0"},"canonical_sha256":"ca863891daf9d0e4105db80006dd579f454db5a67827ec9caf76434629392b50","source":{"kind":"arxiv","id":"2601.04373","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.04373","created_at":"2026-08-13T00:21:16Z"},{"alias_kind":"arxiv_version","alias_value":"2601.04373v2","created_at":"2026-08-13T00:21:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.04373","created_at":"2026-08-13T00:21:16Z"},{"alias_kind":"pith_short_12","alias_value":"ZKDDREO27HIO","created_at":"2026-08-13T00:21:16Z"},{"alias_kind":"pith_short_16","alias_value":"ZKDDREO27HIOIEC5","created_at":"2026-08-13T00:21:16Z"},{"alias_kind":"pith_short_8","alias_value":"ZKDDREO2","created_at":"2026-08-13T00:21:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:ZKDDREO27HIOIEC5XAAANXKXT5","target":"record","payload":{"canonical_record":{"source":{"id":"2601.04373","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-01-07T20:31:05Z","cross_cats_sorted":[],"title_canon_sha256":"48d49bb9dd11f5bba3dc25aaf0ae72c628260bcf39c1497b6ebeeea7840f322a","abstract_canon_sha256":"ff5d1c6f9d3bf35887ec874410db0df7a8f4fe8a3ca4ee122b06d779ef9a4f2d"},"schema_version":"1.0"},"canonical_sha256":"ca863891daf9d0e4105db80006dd579f454db5a67827ec9caf76434629392b50","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-13T00:21:16.616211Z","signature_b64":"hxEBFhulporuSdfRN04dRJSYTYy48mBOt2GHlNAy1liV7HFFskId42U3NzEgry6lPRsaOeWEGX8UMyNS6qDUDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ca863891daf9d0e4105db80006dd579f454db5a67827ec9caf76434629392b50","last_reissued_at":"2026-08-13T00:21:16.614579Z","signature_status":"signed_v1","first_computed_at":"2026-08-13T00:21:16.614579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2601.04373","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-08-13T00:21:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DLA2HxWW8816baSZi30sAXZyveqcQ2UeT8Dz670KfT6KsVjN6ZaggQLFfbpKTZiLsL5vsnOYgzCgJ4AOKMDwDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T18:29:59.566605Z"},"content_sha256":"e65aa962bb5d4c388426a5c05d47893e074cee2f9076884c1876144df383d994","schema_version":"1.0","event_id":"sha256:e65aa962bb5d4c388426a5c05d47893e074cee2f9076884c1876144df383d994"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:ZKDDREO27HIOIEC5XAAANXKXT5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dialect Matters: Cross-Lingual ASR Transfer for Low-Resource Indic Language Varieties","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CL","authors_text":"Aarohi Srivastava, Akriti Dhasmana, David Chiang","submitted_at":"2026-01-07T20:31:05Z","abstract_excerpt":"We conduct an empirical study of cross-lingual transfer using spontaneous, noisy, and code-mixed speech across a wide range of Indic dialects and language varieties. Our results indicate that although ASR performance is generally improved with reduced phylogenetic distance between languages, this factor alone does not fully explain performance in dialectal settings. Often, fine-tuning on smaller amounts of dialectal data yields performance comparable to fine-tuning on larger amounts of phylogenetically-related, high-resource standardized languages. We also present a case study on Garhwali, a l"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.04373","kind":"arxiv","version":2},"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/2601.04373/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":"2026-08-13T00:21:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SEYgwew5iA6L7cclFSFE5dDzTv4aohMBRXSXunulqHNvRCaGUV9fW/VE4jp37PmQqmc4hDQdXHwxSvdpRYKxBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T18:29:59.567155Z"},"content_sha256":"4f592fff13d6d82fd3a412329c66dece302e2e65e0d9e68d00d121f284b74ba9","schema_version":"1.0","event_id":"sha256:4f592fff13d6d82fd3a412329c66dece302e2e65e0d9e68d00d121f284b74ba9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZKDDREO27HIOIEC5XAAANXKXT5/bundle.json","state_url":"https://pith.science/pith/ZKDDREO27HIOIEC5XAAANXKXT5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZKDDREO27HIOIEC5XAAANXKXT5/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":"2026-08-17T18:29:59Z","links":{"resolver":"https://pith.science/pith/ZKDDREO27HIOIEC5XAAANXKXT5","bundle":"https://pith.science/pith/ZKDDREO27HIOIEC5XAAANXKXT5/bundle.json","state":"https://pith.science/pith/ZKDDREO27HIOIEC5XAAANXKXT5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZKDDREO27HIOIEC5XAAANXKXT5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ZKDDREO27HIOIEC5XAAANXKXT5","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":"ff5d1c6f9d3bf35887ec874410db0df7a8f4fe8a3ca4ee122b06d779ef9a4f2d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-01-07T20:31:05Z","title_canon_sha256":"48d49bb9dd11f5bba3dc25aaf0ae72c628260bcf39c1497b6ebeeea7840f322a"},"schema_version":"1.0","source":{"id":"2601.04373","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.04373","created_at":"2026-08-13T00:21:16Z"},{"alias_kind":"arxiv_version","alias_value":"2601.04373v2","created_at":"2026-08-13T00:21:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.04373","created_at":"2026-08-13T00:21:16Z"},{"alias_kind":"pith_short_12","alias_value":"ZKDDREO27HIO","created_at":"2026-08-13T00:21:16Z"},{"alias_kind":"pith_short_16","alias_value":"ZKDDREO27HIOIEC5","created_at":"2026-08-13T00:21:16Z"},{"alias_kind":"pith_short_8","alias_value":"ZKDDREO2","created_at":"2026-08-13T00:21:16Z"}],"graph_snapshots":[{"event_id":"sha256:4f592fff13d6d82fd3a412329c66dece302e2e65e0d9e68d00d121f284b74ba9","target":"graph","created_at":"2026-08-13T00:21:16Z","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/2601.04373/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We conduct an empirical study of cross-lingual transfer using spontaneous, noisy, and code-mixed speech across a wide range of Indic dialects and language varieties. Our results indicate that although ASR performance is generally improved with reduced phylogenetic distance between languages, this factor alone does not fully explain performance in dialectal settings. Often, fine-tuning on smaller amounts of dialectal data yields performance comparable to fine-tuning on larger amounts of phylogenetically-related, high-resource standardized languages. We also present a case study on Garhwali, a l","authors_text":"Aarohi Srivastava, Akriti Dhasmana, David Chiang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-01-07T20:31:05Z","title":"Dialect Matters: Cross-Lingual ASR Transfer for Low-Resource Indic Language Varieties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.04373","kind":"arxiv","version":2},"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:e65aa962bb5d4c388426a5c05d47893e074cee2f9076884c1876144df383d994","target":"record","created_at":"2026-08-13T00:21:16Z","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":"ff5d1c6f9d3bf35887ec874410db0df7a8f4fe8a3ca4ee122b06d779ef9a4f2d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-01-07T20:31:05Z","title_canon_sha256":"48d49bb9dd11f5bba3dc25aaf0ae72c628260bcf39c1497b6ebeeea7840f322a"},"schema_version":"1.0","source":{"id":"2601.04373","kind":"arxiv","version":2}},"canonical_sha256":"ca863891daf9d0e4105db80006dd579f454db5a67827ec9caf76434629392b50","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ca863891daf9d0e4105db80006dd579f454db5a67827ec9caf76434629392b50","first_computed_at":"2026-08-13T00:21:16.614579Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-13T00:21:16.614579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hxEBFhulporuSdfRN04dRJSYTYy48mBOt2GHlNAy1liV7HFFskId42U3NzEgry6lPRsaOeWEGX8UMyNS6qDUDg==","signature_status":"signed_v1","signed_at":"2026-08-13T00:21:16.616211Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.04373","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e65aa962bb5d4c388426a5c05d47893e074cee2f9076884c1876144df383d994","sha256:4f592fff13d6d82fd3a412329c66dece302e2e65e0d9e68d00d121f284b74ba9"],"state_sha256":"e78f8489b78854fb98c9a2968b1dae0ed2025361c333526e88100a03f1787b11"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uX4oSSxUlA8zl86TN29mDX35y1b0y84Z4imwXSwuHo9b/NpnFkiMG8KlkVJ5PK18I+9irFskLGZmtJ0cisXBBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T18:29:59.586702Z","bundle_sha256":"dc97a0bee43e7513a288d7699a80f369d960982f6eb334d94f056538f12cd38e"}}