{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:JRGKFDN7D467ROUXLRR5WATB4L","short_pith_number":"pith:JRGKFDN7","canonical_record":{"source":{"id":"2606.30152","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-29T11:29:05Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"73e667206cdd800ce69aafb986d25912519771011b2646862feeb4bac5fcd0f4","abstract_canon_sha256":"79aeb3c77a145e7f8762db7f3c25ae5eb74b43480e4cc0e15517bccac6aad69d"},"schema_version":"1.0"},"canonical_sha256":"4c4ca28dbf1f3df8ba975c63db0261e2f40c369e7abac0a50571c5aa075196c0","source":{"kind":"arxiv","id":"2606.30152","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.30152","created_at":"2026-06-30T02:17:51Z"},{"alias_kind":"arxiv_version","alias_value":"2606.30152v1","created_at":"2026-06-30T02:17:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.30152","created_at":"2026-06-30T02:17:51Z"},{"alias_kind":"pith_short_12","alias_value":"JRGKFDN7D467","created_at":"2026-06-30T02:17:51Z"},{"alias_kind":"pith_short_16","alias_value":"JRGKFDN7D467ROUX","created_at":"2026-06-30T02:17:51Z"},{"alias_kind":"pith_short_8","alias_value":"JRGKFDN7","created_at":"2026-06-30T02:17:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:JRGKFDN7D467ROUXLRR5WATB4L","target":"record","payload":{"canonical_record":{"source":{"id":"2606.30152","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-29T11:29:05Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"73e667206cdd800ce69aafb986d25912519771011b2646862feeb4bac5fcd0f4","abstract_canon_sha256":"79aeb3c77a145e7f8762db7f3c25ae5eb74b43480e4cc0e15517bccac6aad69d"},"schema_version":"1.0"},"canonical_sha256":"4c4ca28dbf1f3df8ba975c63db0261e2f40c369e7abac0a50571c5aa075196c0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-30T02:17:51.775584Z","signature_b64":"iuywf27wyDCPQw2Mx5zND4LMlYGK4dMhyuF78dnEjktcR63mTdNwqkWcEgputk7MqLc/9I5Cllwi0kk7jqe9Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4c4ca28dbf1f3df8ba975c63db0261e2f40c369e7abac0a50571c5aa075196c0","last_reissued_at":"2026-06-30T02:17:51.774907Z","signature_status":"signed_v1","first_computed_at":"2026-06-30T02:17:51.774907Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.30152","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":"2026-06-30T02:17:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1YFCfw8X/GClYVjsmtqAAbVt5kwbnm30yKt4cdxsw9nDg0dmM59dMs94bGHFzuxHIx6G9U1OU7Q1ATzulw6eAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T15:58:01.840151Z"},"content_sha256":"3f717c7b2b761ace9bcc432ce67d29bb0433249d187bfb250775b3efb8ea10d3","schema_version":"1.0","event_id":"sha256:3f717c7b2b761ace9bcc432ce67d29bb0433249d187bfb250775b3efb8ea10d3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:JRGKFDN7D467ROUXLRR5WATB4L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Estimating Grammatical Gender Directions in Contextual Embeddings under Controlled and Natural Contexts","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CL","authors_text":"Huanping Xiao, Yingji Li","submitted_at":"2026-06-29T11:29:05Z","abstract_excerpt":"Contextual language models conflate grammatical gender and social semantic bias in gendered languages such as Spanish. Existing gender debiasing approaches only operate on static word embeddings leaving contextual representations unexplored for this two dimensional gender disentanglement. To address the this issue, we make the first attempt to disentangle grammatical gender from semantic contamination for contextual embeddings. We construct both controlled templates and natural Wikipedia contexts to build balanced datasets of inanimate nouns, and design a framework equipped with centroid, Supp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.30152","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/2606.30152/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":"2026-06-30T02:17:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZAPbVqSpqsLRzih4akgVkPHb0Jb4lz49JwzDr0LutDdbznjVcCzQIPjGN+aU3MM+H4IOzOu5w+aQiIn+VcqmCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-30T15:58:01.840538Z"},"content_sha256":"edb2386061de7b809acc1149b9d9f573ec116b25d5179cd97e63e3e3b506f0bd","schema_version":"1.0","event_id":"sha256:edb2386061de7b809acc1149b9d9f573ec116b25d5179cd97e63e3e3b506f0bd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JRGKFDN7D467ROUXLRR5WATB4L/bundle.json","state_url":"https://pith.science/pith/JRGKFDN7D467ROUXLRR5WATB4L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JRGKFDN7D467ROUXLRR5WATB4L/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":"2026-06-30T15:58:01Z","links":{"resolver":"https://pith.science/pith/JRGKFDN7D467ROUXLRR5WATB4L","bundle":"https://pith.science/pith/JRGKFDN7D467ROUXLRR5WATB4L/bundle.json","state":"https://pith.science/pith/JRGKFDN7D467ROUXLRR5WATB4L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JRGKFDN7D467ROUXLRR5WATB4L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:JRGKFDN7D467ROUXLRR5WATB4L","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":"79aeb3c77a145e7f8762db7f3c25ae5eb74b43480e4cc0e15517bccac6aad69d","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-29T11:29:05Z","title_canon_sha256":"73e667206cdd800ce69aafb986d25912519771011b2646862feeb4bac5fcd0f4"},"schema_version":"1.0","source":{"id":"2606.30152","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.30152","created_at":"2026-06-30T02:17:51Z"},{"alias_kind":"arxiv_version","alias_value":"2606.30152v1","created_at":"2026-06-30T02:17:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.30152","created_at":"2026-06-30T02:17:51Z"},{"alias_kind":"pith_short_12","alias_value":"JRGKFDN7D467","created_at":"2026-06-30T02:17:51Z"},{"alias_kind":"pith_short_16","alias_value":"JRGKFDN7D467ROUX","created_at":"2026-06-30T02:17:51Z"},{"alias_kind":"pith_short_8","alias_value":"JRGKFDN7","created_at":"2026-06-30T02:17:51Z"}],"graph_snapshots":[{"event_id":"sha256:edb2386061de7b809acc1149b9d9f573ec116b25d5179cd97e63e3e3b506f0bd","target":"graph","created_at":"2026-06-30T02:17:51Z","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/2606.30152/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Contextual language models conflate grammatical gender and social semantic bias in gendered languages such as Spanish. Existing gender debiasing approaches only operate on static word embeddings leaving contextual representations unexplored for this two dimensional gender disentanglement. To address the this issue, we make the first attempt to disentangle grammatical gender from semantic contamination for contextual embeddings. We construct both controlled templates and natural Wikipedia contexts to build balanced datasets of inanimate nouns, and design a framework equipped with centroid, Supp","authors_text":"Huanping Xiao, Yingji Li","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-29T11:29:05Z","title":"Estimating Grammatical Gender Directions in Contextual Embeddings under Controlled and Natural Contexts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.30152","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":"sha256:3f717c7b2b761ace9bcc432ce67d29bb0433249d187bfb250775b3efb8ea10d3","target":"record","created_at":"2026-06-30T02:17:51Z","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":"79aeb3c77a145e7f8762db7f3c25ae5eb74b43480e4cc0e15517bccac6aad69d","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CL","submitted_at":"2026-06-29T11:29:05Z","title_canon_sha256":"73e667206cdd800ce69aafb986d25912519771011b2646862feeb4bac5fcd0f4"},"schema_version":"1.0","source":{"id":"2606.30152","kind":"arxiv","version":1}},"canonical_sha256":"4c4ca28dbf1f3df8ba975c63db0261e2f40c369e7abac0a50571c5aa075196c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c4ca28dbf1f3df8ba975c63db0261e2f40c369e7abac0a50571c5aa075196c0","first_computed_at":"2026-06-30T02:17:51.774907Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-30T02:17:51.774907Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iuywf27wyDCPQw2Mx5zND4LMlYGK4dMhyuF78dnEjktcR63mTdNwqkWcEgputk7MqLc/9I5Cllwi0kk7jqe9Bg==","signature_status":"signed_v1","signed_at":"2026-06-30T02:17:51.775584Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.30152","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f717c7b2b761ace9bcc432ce67d29bb0433249d187bfb250775b3efb8ea10d3","sha256:edb2386061de7b809acc1149b9d9f573ec116b25d5179cd97e63e3e3b506f0bd"],"state_sha256":"82a3c41b502dca993aa0078897fb7cf521128a41caa51174adb2eeed48d80b72"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9WFurDVJpvoMiTh6yInkNDbm1JMWX8SswA+p2KZ9Ao+IfX1zaxTBKmx8E4G+pYtSFOnD3vxGl9HcH1dBK2T/AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-30T15:58:01.842513Z","bundle_sha256":"4bbc2eede0520d3b5682c791b68d5ae47cf76b825f63ff81025839641b940794"}}