{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:PMJOTJWWCD5QIK7VIWYGG67A75","short_pith_number":"pith:PMJOTJWW","canonical_record":{"source":{"id":"2608.03095","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-08-04T04:13:26Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"cfc8445c6db117f3c788c3fc8e0f6af5f7ec65490e7188f62348de1a72488a7d","abstract_canon_sha256":"57272163c9595e715875fa130c267badd0ca119fac488d2428b12192e66c5d96"},"schema_version":"1.0"},"canonical_sha256":"7b12e9a6d610fb042bf545b0637be0ff59d7fef53580f202de91410fe4a99703","source":{"kind":"arxiv","id":"2608.03095","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.03095","created_at":"2026-08-05T00:45:32Z"},{"alias_kind":"arxiv_version","alias_value":"2608.03095v1","created_at":"2026-08-05T00:45:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.03095","created_at":"2026-08-05T00:45:32Z"},{"alias_kind":"pith_short_12","alias_value":"PMJOTJWWCD5Q","created_at":"2026-08-05T00:45:32Z"},{"alias_kind":"pith_short_16","alias_value":"PMJOTJWWCD5QIK7V","created_at":"2026-08-05T00:45:32Z"},{"alias_kind":"pith_short_8","alias_value":"PMJOTJWW","created_at":"2026-08-05T00:45:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:PMJOTJWWCD5QIK7VIWYGG67A75","target":"record","payload":{"canonical_record":{"source":{"id":"2608.03095","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-08-04T04:13:26Z","cross_cats_sorted":["cs.LG"],"title_canon_sha256":"cfc8445c6db117f3c788c3fc8e0f6af5f7ec65490e7188f62348de1a72488a7d","abstract_canon_sha256":"57272163c9595e715875fa130c267badd0ca119fac488d2428b12192e66c5d96"},"schema_version":"1.0"},"canonical_sha256":"7b12e9a6d610fb042bf545b0637be0ff59d7fef53580f202de91410fe4a99703","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-05T00:45:32.831630Z","signature_b64":"1uWo/jCL36e+T/j6hnZL8W+IuBRF6zkLm5vBWeJOXlvNvELtLBytb+c6tOsLjcY3SE57rAx1FTY3nGNeYVqWBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7b12e9a6d610fb042bf545b0637be0ff59d7fef53580f202de91410fe4a99703","last_reissued_at":"2026-08-05T00:45:32.829130Z","signature_status":"signed_v1","first_computed_at":"2026-08-05T00:45:32.829130Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.03095","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":"2026-08-05T00:45:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1r1WwW6Cy7xSU9lPop56Y+sctwsxeI0B45SY63AqMWYwvXYibRgOzUfqJJgPGHXIsqvarp+I9FWrzzAZF44BCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T02:01:24.654579Z"},"content_sha256":"50d2bc498736e9a3d4f46f35143950ac10e615ad1ed3514179e3269ceac2b8a1","schema_version":"1.0","event_id":"sha256:50d2bc498736e9a3d4f46f35143950ac10e615ad1ed3514179e3269ceac2b8a1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:PMJOTJWWCD5QIK7VIWYGG67A75","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"VIVID: A Culturally Grounded Benchmark Exposing the Figurative Language Gap in Vietnamese NLP","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.LG"],"primary_cat":"cs.CL","authors_text":"Hoang D. Nguyen, Khanh-Tung Tran, Long Hoang Dang, Nhat Ngoc Nguyen, Tu Minh Phuong, Tu Tran Do","submitted_at":"2026-08-04T04:13:26Z","abstract_excerpt":"We present VIVID (Vietnamese Idioms for Validation and Interpretation Depth), the first systematic benchmark for evaluating culturally grounded figurative language understanding in Vietnamese. VIVID comprises 1,636 idioms and proverbs annotated with five complexity traits (literal expressions, pragmatic nuances, Sino-Vietnamese terms, uncommon vocabulary, folk knowledge) and seven semantic themes. We establish an evaluation framework combining generative and discriminative tasks, proposing an LLM-as-a-Judge approach with aspect-based prompting validated against human judgment (Cohen's kappa = "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.03095","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/2608.03095/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":"2026-08-05T00:45:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jdlPDD2Es12RfIiJo/X/VDOgsbTvCjxoYsqDbOobp/J7O5BvCqSo45i4q3t7vPyVvIsDl61WYBnhoQZj0PUgAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T02:01:24.655085Z"},"content_sha256":"5b7bd9139dffb676a2b0de999ad2dec304778c4385e157ecab61e4d742de3795","schema_version":"1.0","event_id":"sha256:5b7bd9139dffb676a2b0de999ad2dec304778c4385e157ecab61e4d742de3795"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PMJOTJWWCD5QIK7VIWYGG67A75/bundle.json","state_url":"https://pith.science/pith/PMJOTJWWCD5QIK7VIWYGG67A75/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PMJOTJWWCD5QIK7VIWYGG67A75/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":"2026-08-16T02:01:24Z","links":{"resolver":"https://pith.science/pith/PMJOTJWWCD5QIK7VIWYGG67A75","bundle":"https://pith.science/pith/PMJOTJWWCD5QIK7VIWYGG67A75/bundle.json","state":"https://pith.science/pith/PMJOTJWWCD5QIK7VIWYGG67A75/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PMJOTJWWCD5QIK7VIWYGG67A75/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:PMJOTJWWCD5QIK7VIWYGG67A75","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":"57272163c9595e715875fa130c267badd0ca119fac488d2428b12192e66c5d96","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-08-04T04:13:26Z","title_canon_sha256":"cfc8445c6db117f3c788c3fc8e0f6af5f7ec65490e7188f62348de1a72488a7d"},"schema_version":"1.0","source":{"id":"2608.03095","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.03095","created_at":"2026-08-05T00:45:32Z"},{"alias_kind":"arxiv_version","alias_value":"2608.03095v1","created_at":"2026-08-05T00:45:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.03095","created_at":"2026-08-05T00:45:32Z"},{"alias_kind":"pith_short_12","alias_value":"PMJOTJWWCD5Q","created_at":"2026-08-05T00:45:32Z"},{"alias_kind":"pith_short_16","alias_value":"PMJOTJWWCD5QIK7V","created_at":"2026-08-05T00:45:32Z"},{"alias_kind":"pith_short_8","alias_value":"PMJOTJWW","created_at":"2026-08-05T00:45:32Z"}],"graph_snapshots":[{"event_id":"sha256:5b7bd9139dffb676a2b0de999ad2dec304778c4385e157ecab61e4d742de3795","target":"graph","created_at":"2026-08-05T00:45:32Z","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/2608.03095/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present VIVID (Vietnamese Idioms for Validation and Interpretation Depth), the first systematic benchmark for evaluating culturally grounded figurative language understanding in Vietnamese. VIVID comprises 1,636 idioms and proverbs annotated with five complexity traits (literal expressions, pragmatic nuances, Sino-Vietnamese terms, uncommon vocabulary, folk knowledge) and seven semantic themes. We establish an evaluation framework combining generative and discriminative tasks, proposing an LLM-as-a-Judge approach with aspect-based prompting validated against human judgment (Cohen's kappa = ","authors_text":"Hoang D. Nguyen, Khanh-Tung Tran, Long Hoang Dang, Nhat Ngoc Nguyen, Tu Minh Phuong, Tu Tran Do","cross_cats":["cs.LG"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-08-04T04:13:26Z","title":"VIVID: A Culturally Grounded Benchmark Exposing the Figurative Language Gap in Vietnamese NLP"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.03095","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":"sha256:50d2bc498736e9a3d4f46f35143950ac10e615ad1ed3514179e3269ceac2b8a1","target":"record","created_at":"2026-08-05T00:45:32Z","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":"57272163c9595e715875fa130c267badd0ca119fac488d2428b12192e66c5d96","cross_cats_sorted":["cs.LG"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-08-04T04:13:26Z","title_canon_sha256":"cfc8445c6db117f3c788c3fc8e0f6af5f7ec65490e7188f62348de1a72488a7d"},"schema_version":"1.0","source":{"id":"2608.03095","kind":"arxiv","version":1}},"canonical_sha256":"7b12e9a6d610fb042bf545b0637be0ff59d7fef53580f202de91410fe4a99703","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7b12e9a6d610fb042bf545b0637be0ff59d7fef53580f202de91410fe4a99703","first_computed_at":"2026-08-05T00:45:32.829130Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-05T00:45:32.829130Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1uWo/jCL36e+T/j6hnZL8W+IuBRF6zkLm5vBWeJOXlvNvELtLBytb+c6tOsLjcY3SE57rAx1FTY3nGNeYVqWBw==","signature_status":"signed_v1","signed_at":"2026-08-05T00:45:32.831630Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.03095","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:50d2bc498736e9a3d4f46f35143950ac10e615ad1ed3514179e3269ceac2b8a1","sha256:5b7bd9139dffb676a2b0de999ad2dec304778c4385e157ecab61e4d742de3795"],"state_sha256":"0c6b0419f41900df5e98eff3c2302e46f48f735ca1ab4ca97083438a3daee358"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9iznSmb3LTtV0Bo7Z+iDQWfFUeknHbeJC5idS3KukYPyQR3qHedxwKHnr0b0KyS+UOlh79nT+yULA+4PwhF6DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T02:01:24.658742Z","bundle_sha256":"7b1638e0b7df1a2eeaf78b79ac5b48d96dc4eb9d3ee94097e254ac1ff7b4b7e7"}}