{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:NCWE3ARBFVWGRCD6TMWZHSBCMT","short_pith_number":"pith:NCWE3ARB","canonical_record":{"source":{"id":"2307.07002","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-07-13T18:06:12Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"c559572b8d0d858648853316af01b66de65dde15eba2ca39a2f3107b11cdb365","abstract_canon_sha256":"dffb6a2db63862892a952fbdaecc9f21e18cdc2a8c5ee5b586ad69fec4dedbad"},"schema_version":"1.0"},"canonical_sha256":"68ac4d82212d6c68887e9b2d93c82264fe0e04ec29ccecc7836d2a981eb9e052","source":{"kind":"arxiv","id":"2307.07002","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.07002","created_at":"2026-07-05T06:30:48Z"},{"alias_kind":"arxiv_version","alias_value":"2307.07002v1","created_at":"2026-07-05T06:30:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.07002","created_at":"2026-07-05T06:30:48Z"},{"alias_kind":"pith_short_12","alias_value":"NCWE3ARBFVWG","created_at":"2026-07-05T06:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"NCWE3ARBFVWGRCD6","created_at":"2026-07-05T06:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"NCWE3ARB","created_at":"2026-07-05T06:30:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:NCWE3ARBFVWGRCD6TMWZHSBCMT","target":"record","payload":{"canonical_record":{"source":{"id":"2307.07002","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-07-13T18:06:12Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"c559572b8d0d858648853316af01b66de65dde15eba2ca39a2f3107b11cdb365","abstract_canon_sha256":"dffb6a2db63862892a952fbdaecc9f21e18cdc2a8c5ee5b586ad69fec4dedbad"},"schema_version":"1.0"},"canonical_sha256":"68ac4d82212d6c68887e9b2d93c82264fe0e04ec29ccecc7836d2a981eb9e052","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:30:48.841857Z","signature_b64":"Dcn+JMB0S6t2Um/+u8ibYZUZ6aiC6Qyab0VUh8t0oHxDzk84s/KBL1sIHWuLNNGRVuArghzZU3DIgFB3XvXeDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"68ac4d82212d6c68887e9b2d93c82264fe0e04ec29ccecc7836d2a981eb9e052","last_reissued_at":"2026-07-05T06:30:48.841371Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:30:48.841371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2307.07002","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":"2026-07-05T06:30:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5Rr8RsFGwjDTGoTNKIVq1iJW9iETPoURjhTWc/qRVlRJBayhcwSUF8mZgiccm+VLCealHDWzRM6hWTrNSNQKBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T11:39:19.777758Z"},"content_sha256":"d7e3e61b3b1d02dc762fb46d67d69b83e9d863cd755cca12e6245f4b5aab3c75","schema_version":"1.0","event_id":"sha256:d7e3e61b3b1d02dc762fb46d67d69b83e9d863cd755cca12e6245f4b5aab3c75"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:NCWE3ARBFVWGRCD6TMWZHSBCMT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Classical Out-of-Distribution Detection Methods Benchmark in Text Classification Tasks","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Adam Gonczarek, Joanna Baran, Maciej Zi\\k{e}ba, Mateusz Baran, Mateusz W\\'ojcik","submitted_at":"2023-07-13T18:06:12Z","abstract_excerpt":"State-of-the-art models can perform well in controlled environments, but they often struggle when presented with out-of-distribution (OOD) examples, making OOD detection a critical component of NLP systems. In this paper, we focus on highlighting the limitations of existing approaches to OOD detection in NLP. Specifically, we evaluated eight OOD detection methods that are easily integrable into existing NLP systems and require no additional OOD data or model modifications. One of our contributions is providing a well-structured research environment that allows for full reproducibility of the r"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.07002","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/2307.07002/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":"2026-07-05T06:30:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eDhOKer3OnQcBTAbN2jJor4MFCvdcai3H8P82YhDb/rDM09DCISyRm47331Am5vP937QGjEg5U3/EM+lqQPADg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T11:39:19.778114Z"},"content_sha256":"b034b12e6a4622f703cd04d98a74561205c275927e40d730fc6e4f7f3d4d11aa","schema_version":"1.0","event_id":"sha256:b034b12e6a4622f703cd04d98a74561205c275927e40d730fc6e4f7f3d4d11aa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NCWE3ARBFVWGRCD6TMWZHSBCMT/bundle.json","state_url":"https://pith.science/pith/NCWE3ARBFVWGRCD6TMWZHSBCMT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NCWE3ARBFVWGRCD6TMWZHSBCMT/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":"2026-07-07T11:39:19Z","links":{"resolver":"https://pith.science/pith/NCWE3ARBFVWGRCD6TMWZHSBCMT","bundle":"https://pith.science/pith/NCWE3ARBFVWGRCD6TMWZHSBCMT/bundle.json","state":"https://pith.science/pith/NCWE3ARBFVWGRCD6TMWZHSBCMT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NCWE3ARBFVWGRCD6TMWZHSBCMT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:NCWE3ARBFVWGRCD6TMWZHSBCMT","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":"dffb6a2db63862892a952fbdaecc9f21e18cdc2a8c5ee5b586ad69fec4dedbad","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-07-13T18:06:12Z","title_canon_sha256":"c559572b8d0d858648853316af01b66de65dde15eba2ca39a2f3107b11cdb365"},"schema_version":"1.0","source":{"id":"2307.07002","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.07002","created_at":"2026-07-05T06:30:48Z"},{"alias_kind":"arxiv_version","alias_value":"2307.07002v1","created_at":"2026-07-05T06:30:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.07002","created_at":"2026-07-05T06:30:48Z"},{"alias_kind":"pith_short_12","alias_value":"NCWE3ARBFVWG","created_at":"2026-07-05T06:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"NCWE3ARBFVWGRCD6","created_at":"2026-07-05T06:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"NCWE3ARB","created_at":"2026-07-05T06:30:48Z"}],"graph_snapshots":[{"event_id":"sha256:b034b12e6a4622f703cd04d98a74561205c275927e40d730fc6e4f7f3d4d11aa","target":"graph","created_at":"2026-07-05T06:30:48Z","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/2307.07002/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"State-of-the-art models can perform well in controlled environments, but they often struggle when presented with out-of-distribution (OOD) examples, making OOD detection a critical component of NLP systems. In this paper, we focus on highlighting the limitations of existing approaches to OOD detection in NLP. Specifically, we evaluated eight OOD detection methods that are easily integrable into existing NLP systems and require no additional OOD data or model modifications. One of our contributions is providing a well-structured research environment that allows for full reproducibility of the r","authors_text":"Adam Gonczarek, Joanna Baran, Maciej Zi\\k{e}ba, Mateusz Baran, Mateusz W\\'ojcik","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-07-13T18:06:12Z","title":"Classical Out-of-Distribution Detection Methods Benchmark in Text Classification Tasks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.07002","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:d7e3e61b3b1d02dc762fb46d67d69b83e9d863cd755cca12e6245f4b5aab3c75","target":"record","created_at":"2026-07-05T06:30:48Z","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":"dffb6a2db63862892a952fbdaecc9f21e18cdc2a8c5ee5b586ad69fec4dedbad","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2023-07-13T18:06:12Z","title_canon_sha256":"c559572b8d0d858648853316af01b66de65dde15eba2ca39a2f3107b11cdb365"},"schema_version":"1.0","source":{"id":"2307.07002","kind":"arxiv","version":1}},"canonical_sha256":"68ac4d82212d6c68887e9b2d93c82264fe0e04ec29ccecc7836d2a981eb9e052","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"68ac4d82212d6c68887e9b2d93c82264fe0e04ec29ccecc7836d2a981eb9e052","first_computed_at":"2026-07-05T06:30:48.841371Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:30:48.841371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Dcn+JMB0S6t2Um/+u8ibYZUZ6aiC6Qyab0VUh8t0oHxDzk84s/KBL1sIHWuLNNGRVuArghzZU3DIgFB3XvXeDg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:30:48.841857Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.07002","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d7e3e61b3b1d02dc762fb46d67d69b83e9d863cd755cca12e6245f4b5aab3c75","sha256:b034b12e6a4622f703cd04d98a74561205c275927e40d730fc6e4f7f3d4d11aa"],"state_sha256":"7cdfc96c927d81e4cfadc3af6ac96851f383f7938a9655d238be774314bcdf72"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wTymW/CphRat8PJ5Bw6I3mcO+0nOuXKX4WeEOxdqzSC2A8kQwjHD3hdCZdPU4EKUEkXeDaQyBhFfCos7s5yaCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T11:39:19.779928Z","bundle_sha256":"5342784a90ce1f64171ff9204daff17045fbe0ad6dee13de511555b127adfc53"}}