{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:MAKA66C4G4J324QMNUNHPQL6HL","short_pith_number":"pith:MAKA66C4","canonical_record":{"source":{"id":"1902.10186","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-02-26T19:59:15Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"956a0bfe85563259c6839448a55161a7b2e77e7306bdfa208cc3d1cb6983af13","abstract_canon_sha256":"7b681a83b22e089c91a9e69f9a643648bfee616c96dd1f944f967edc96cd559f"},"schema_version":"1.0"},"canonical_sha256":"60140f785c3713bd720c6d1a77c17e3afa871aaf33e9e0c879b92aaad3de1ad1","source":{"kind":"arxiv","id":"1902.10186","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.10186","created_at":"2026-05-17T23:46:41Z"},{"alias_kind":"arxiv_version","alias_value":"1902.10186v3","created_at":"2026-05-17T23:46:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.10186","created_at":"2026-05-17T23:46:41Z"},{"alias_kind":"pith_short_12","alias_value":"MAKA66C4G4J3","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"MAKA66C4G4J324QM","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"MAKA66C4","created_at":"2026-05-18T12:33:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:MAKA66C4G4J324QMNUNHPQL6HL","target":"record","payload":{"canonical_record":{"source":{"id":"1902.10186","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-02-26T19:59:15Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"956a0bfe85563259c6839448a55161a7b2e77e7306bdfa208cc3d1cb6983af13","abstract_canon_sha256":"7b681a83b22e089c91a9e69f9a643648bfee616c96dd1f944f967edc96cd559f"},"schema_version":"1.0"},"canonical_sha256":"60140f785c3713bd720c6d1a77c17e3afa871aaf33e9e0c879b92aaad3de1ad1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:46:41.019834Z","signature_b64":"kKWQbAvNIrMU0T6mei/ZCs7d0P8kJ06CLLFSNoDT8NboNlGeF75HdU2rqr8APB/+re3SDGsA0TqCg+Fdb9scCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"60140f785c3713bd720c6d1a77c17e3afa871aaf33e9e0c879b92aaad3de1ad1","last_reissued_at":"2026-05-17T23:46:41.019105Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:46:41.019105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1902.10186","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:46:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SDPWmHvIbgLXEaQEQ7e0HY7pKMxmVFrG5InOWzmk8BG19Wv9Gde2rWoxgwj3mbi+JK6EZnB8asohBcjLWO/XAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-14T18:03:19.871618Z"},"content_sha256":"ef97acd4167c1132417d4ad46b8a38ae9c3fdd19240d540c0f99d2e0dbe5ad54","schema_version":"1.0","event_id":"sha256:ef97acd4167c1132417d4ad46b8a38ae9c3fdd19240d540c0f99d2e0dbe5ad54"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:MAKA66C4G4J324QMNUNHPQL6HL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Attention is not Explanation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Byron C. Wallace, Sarthak Jain","submitted_at":"2019-02-26T19:59:15Z","abstract_excerpt":"Attention mechanisms have seen wide adoption in neural NLP models. In addition to improving predictive performance, these are often touted as affording transparency: models equipped with attention provide a distribution over attended-to input units, and this is often presented (at least implicitly) as communicating the relative importance of inputs. However, it is unclear what relationship exists between attention weights and model outputs. In this work, we perform extensive experiments across a variety of NLP tasks that aim to assess the degree to which attention weights provide meaningful `e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.10186","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-17T23:46:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vddDcIkliDOldexgDFWf1Qt8ydRrcD9blEi31K67MW8QElZtGR4Sz/Y0B5WUdKgj6kArXNcNm3cUujbhCTXqDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-14T18:03:19.871965Z"},"content_sha256":"5709c4483298bdc8116e4780b2ebad6b320fc3a2521aa0dfaf2ec744b570ae72","schema_version":"1.0","event_id":"sha256:5709c4483298bdc8116e4780b2ebad6b320fc3a2521aa0dfaf2ec744b570ae72"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MAKA66C4G4J324QMNUNHPQL6HL/bundle.json","state_url":"https://pith.science/pith/MAKA66C4G4J324QMNUNHPQL6HL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MAKA66C4G4J324QMNUNHPQL6HL/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":"2026-07-14T18:03:19Z","links":{"resolver":"https://pith.science/pith/MAKA66C4G4J324QMNUNHPQL6HL","bundle":"https://pith.science/pith/MAKA66C4G4J324QMNUNHPQL6HL/bundle.json","state":"https://pith.science/pith/MAKA66C4G4J324QMNUNHPQL6HL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MAKA66C4G4J324QMNUNHPQL6HL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:MAKA66C4G4J324QMNUNHPQL6HL","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":"7b681a83b22e089c91a9e69f9a643648bfee616c96dd1f944f967edc96cd559f","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-02-26T19:59:15Z","title_canon_sha256":"956a0bfe85563259c6839448a55161a7b2e77e7306bdfa208cc3d1cb6983af13"},"schema_version":"1.0","source":{"id":"1902.10186","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.10186","created_at":"2026-05-17T23:46:41Z"},{"alias_kind":"arxiv_version","alias_value":"1902.10186v3","created_at":"2026-05-17T23:46:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.10186","created_at":"2026-05-17T23:46:41Z"},{"alias_kind":"pith_short_12","alias_value":"MAKA66C4G4J3","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"MAKA66C4G4J324QM","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"MAKA66C4","created_at":"2026-05-18T12:33:21Z"}],"graph_snapshots":[{"event_id":"sha256:5709c4483298bdc8116e4780b2ebad6b320fc3a2521aa0dfaf2ec744b570ae72","target":"graph","created_at":"2026-05-17T23:46:41Z","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"},"paper":{"abstract_excerpt":"Attention mechanisms have seen wide adoption in neural NLP models. In addition to improving predictive performance, these are often touted as affording transparency: models equipped with attention provide a distribution over attended-to input units, and this is often presented (at least implicitly) as communicating the relative importance of inputs. However, it is unclear what relationship exists between attention weights and model outputs. In this work, we perform extensive experiments across a variety of NLP tasks that aim to assess the degree to which attention weights provide meaningful `e","authors_text":"Byron C. Wallace, Sarthak Jain","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-02-26T19:59:15Z","title":"Attention is not Explanation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.10186","kind":"arxiv","version":3},"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:ef97acd4167c1132417d4ad46b8a38ae9c3fdd19240d540c0f99d2e0dbe5ad54","target":"record","created_at":"2026-05-17T23:46:41Z","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":"7b681a83b22e089c91a9e69f9a643648bfee616c96dd1f944f967edc96cd559f","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CL","submitted_at":"2019-02-26T19:59:15Z","title_canon_sha256":"956a0bfe85563259c6839448a55161a7b2e77e7306bdfa208cc3d1cb6983af13"},"schema_version":"1.0","source":{"id":"1902.10186","kind":"arxiv","version":3}},"canonical_sha256":"60140f785c3713bd720c6d1a77c17e3afa871aaf33e9e0c879b92aaad3de1ad1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60140f785c3713bd720c6d1a77c17e3afa871aaf33e9e0c879b92aaad3de1ad1","first_computed_at":"2026-05-17T23:46:41.019105Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:46:41.019105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kKWQbAvNIrMU0T6mei/ZCs7d0P8kJ06CLLFSNoDT8NboNlGeF75HdU2rqr8APB/+re3SDGsA0TqCg+Fdb9scCg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:46:41.019834Z","signed_message":"canonical_sha256_bytes"},"source_id":"1902.10186","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ef97acd4167c1132417d4ad46b8a38ae9c3fdd19240d540c0f99d2e0dbe5ad54","sha256:5709c4483298bdc8116e4780b2ebad6b320fc3a2521aa0dfaf2ec744b570ae72"],"state_sha256":"f103448a774cb0855e3b15ca47ef8d79406457104e5f18b064adbc9335496a87"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4v0WYlHCG0DzJ04dugJ8Fj0IvIU5Y0mDWDQX0xLJ4MiSXBS/p8xNHQEauynXYb/G1SA52R5Ulb32lWJAsCcWAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-14T18:03:19.873992Z","bundle_sha256":"9fdbadff31484ec03654036ec307542169db515170d56f184b7fceae48c5fde2"}}