{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:ED5MP63GSGPO6BNIDLFMWSTG4C","short_pith_number":"pith:ED5MP63G","canonical_record":{"source":{"id":"cmp-lg/9609005","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cmp-lg","submitted_at":"1996-09-24T20:03:07Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"72a3b3f77fbb2f8c9d372f9eab7e98c445fbcaf88697a022b85b5d6a19c65019","abstract_canon_sha256":"e0bb5c4977efe001978a23e71d57d3753c6f2f40dd291b5ff52075eb96e24803"},"schema_version":"1.0"},"canonical_sha256":"20fac7fb66919eef05a81acacb4a66e0add33796b2de378927dfff36cdf3956a","source":{"kind":"arxiv","id":"cmp-lg/9609005","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cmp-lg/9609005","created_at":"2026-07-04T15:08:29Z"},{"alias_kind":"arxiv_version","alias_value":"cmp-lg/9609005v1","created_at":"2026-07-04T15:08:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cmp-lg/9609005","created_at":"2026-07-04T15:08:29Z"},{"alias_kind":"pith_short_12","alias_value":"ED5MP63GSGPO","created_at":"2026-07-04T15:08:29Z"},{"alias_kind":"pith_short_16","alias_value":"ED5MP63GSGPO6BNI","created_at":"2026-07-04T15:08:29Z"},{"alias_kind":"pith_short_8","alias_value":"ED5MP63G","created_at":"2026-07-04T15:08:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:ED5MP63GSGPO6BNIDLFMWSTG4C","target":"record","payload":{"canonical_record":{"source":{"id":"cmp-lg/9609005","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cmp-lg","submitted_at":"1996-09-24T20:03:07Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"72a3b3f77fbb2f8c9d372f9eab7e98c445fbcaf88697a022b85b5d6a19c65019","abstract_canon_sha256":"e0bb5c4977efe001978a23e71d57d3753c6f2f40dd291b5ff52075eb96e24803"},"schema_version":"1.0"},"canonical_sha256":"20fac7fb66919eef05a81acacb4a66e0add33796b2de378927dfff36cdf3956a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:08:29.890628Z","signature_b64":"kKnCR1v1+tAqL/OXInfrGJxrLi6UeZBEUN/ZpkUbZ3rh/DATPDNEMpZ1eofQiWaTT5/VJJj0MqvYDYWbPSjCDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"20fac7fb66919eef05a81acacb4a66e0add33796b2de378927dfff36cdf3956a","last_reissued_at":"2026-07-04T15:08:29.890283Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:08:29.890283Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cmp-lg/9609005","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":"2026-07-04T15:08:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Im63jTIfM4GjtkCpSASTNUAPDLs4qMFg7YB5LfvZexDEWtW9xabubvMAjml7kTNOOC+1LM8JR/ZCo45aWHMZAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T17:20:49.698037Z"},"content_sha256":"8f963bca528f90cfe4ad96ad46a320e169aade6f4432e02a5cd4beaac5790cea","schema_version":"1.0","event_id":"sha256:8f963bca528f90cfe4ad96ad46a320e169aade6f4432e02a5cd4beaac5790cea"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:ED5MP63GSGPO6BNIDLFMWSTG4C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Centering in Japanese Discourse","license":"","headline":"","cross_cats":["cs.CL"],"primary_cat":"cmp-lg","authors_text":"Marilyn Walker, Masayo Iida, Sharon Cote","submitted_at":"1996-09-24T20:03:07Z","abstract_excerpt":"In this paper we propose a computational treatment of the resolution of zero pronouns in Japanese discourse, using an adaptation of the centering algorithm. We are able to factor language-specific dependencies into one parameter of the centering algorithm. Previous analyses have stipulated that a zero pronoun and its cospecifier must share a grammatical function property such as {\\sc Subject} or {\\sc NonSubject}. We show that this property-sharing stipulation is unneeded. In addition we propose the notion of {\\sc topic ambiguity} within the centering framework, which predicts some ambiguities "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cmp-lg/9609005","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/cmp-lg/9609005/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":"2026-07-04T15:08:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7j7KS4QxvOLAGmceJ1boiPIMYiswQ5w2dDejZJv/F/xMKhbYIbnxRVWsTJ3gJu76Sqfywj9J1DcvroXDl54uDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T17:20:49.698551Z"},"content_sha256":"48d72fd500196bf90ec8b29592ee12ade2a7009eeca74dd5526d748b8229763f","schema_version":"1.0","event_id":"sha256:48d72fd500196bf90ec8b29592ee12ade2a7009eeca74dd5526d748b8229763f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ED5MP63GSGPO6BNIDLFMWSTG4C/bundle.json","state_url":"https://pith.science/pith/ED5MP63GSGPO6BNIDLFMWSTG4C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ED5MP63GSGPO6BNIDLFMWSTG4C/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":"2026-08-06T17:20:49Z","links":{"resolver":"https://pith.science/pith/ED5MP63GSGPO6BNIDLFMWSTG4C","bundle":"https://pith.science/pith/ED5MP63GSGPO6BNIDLFMWSTG4C/bundle.json","state":"https://pith.science/pith/ED5MP63GSGPO6BNIDLFMWSTG4C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ED5MP63GSGPO6BNIDLFMWSTG4C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:ED5MP63GSGPO6BNIDLFMWSTG4C","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":"e0bb5c4977efe001978a23e71d57d3753c6f2f40dd291b5ff52075eb96e24803","cross_cats_sorted":["cs.CL"],"license":"","primary_cat":"cmp-lg","submitted_at":"1996-09-24T20:03:07Z","title_canon_sha256":"72a3b3f77fbb2f8c9d372f9eab7e98c445fbcaf88697a022b85b5d6a19c65019"},"schema_version":"1.0","source":{"id":"cmp-lg/9609005","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cmp-lg/9609005","created_at":"2026-07-04T15:08:29Z"},{"alias_kind":"arxiv_version","alias_value":"cmp-lg/9609005v1","created_at":"2026-07-04T15:08:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cmp-lg/9609005","created_at":"2026-07-04T15:08:29Z"},{"alias_kind":"pith_short_12","alias_value":"ED5MP63GSGPO","created_at":"2026-07-04T15:08:29Z"},{"alias_kind":"pith_short_16","alias_value":"ED5MP63GSGPO6BNI","created_at":"2026-07-04T15:08:29Z"},{"alias_kind":"pith_short_8","alias_value":"ED5MP63G","created_at":"2026-07-04T15:08:29Z"}],"graph_snapshots":[{"event_id":"sha256:48d72fd500196bf90ec8b29592ee12ade2a7009eeca74dd5526d748b8229763f","target":"graph","created_at":"2026-07-04T15:08:29Z","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/cmp-lg/9609005/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this paper we propose a computational treatment of the resolution of zero pronouns in Japanese discourse, using an adaptation of the centering algorithm. We are able to factor language-specific dependencies into one parameter of the centering algorithm. Previous analyses have stipulated that a zero pronoun and its cospecifier must share a grammatical function property such as {\\sc Subject} or {\\sc NonSubject}. We show that this property-sharing stipulation is unneeded. In addition we propose the notion of {\\sc topic ambiguity} within the centering framework, which predicts some ambiguities ","authors_text":"Marilyn Walker, Masayo Iida, Sharon Cote","cross_cats":["cs.CL"],"headline":"","license":"","primary_cat":"cmp-lg","submitted_at":"1996-09-24T20:03:07Z","title":"Centering in Japanese Discourse"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cmp-lg/9609005","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":"sha256:8f963bca528f90cfe4ad96ad46a320e169aade6f4432e02a5cd4beaac5790cea","target":"record","created_at":"2026-07-04T15:08:29Z","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":"e0bb5c4977efe001978a23e71d57d3753c6f2f40dd291b5ff52075eb96e24803","cross_cats_sorted":["cs.CL"],"license":"","primary_cat":"cmp-lg","submitted_at":"1996-09-24T20:03:07Z","title_canon_sha256":"72a3b3f77fbb2f8c9d372f9eab7e98c445fbcaf88697a022b85b5d6a19c65019"},"schema_version":"1.0","source":{"id":"cmp-lg/9609005","kind":"arxiv","version":1}},"canonical_sha256":"20fac7fb66919eef05a81acacb4a66e0add33796b2de378927dfff36cdf3956a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"20fac7fb66919eef05a81acacb4a66e0add33796b2de378927dfff36cdf3956a","first_computed_at":"2026-07-04T15:08:29.890283Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:08:29.890283Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kKnCR1v1+tAqL/OXInfrGJxrLi6UeZBEUN/ZpkUbZ3rh/DATPDNEMpZ1eofQiWaTT5/VJJj0MqvYDYWbPSjCDw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:08:29.890628Z","signed_message":"canonical_sha256_bytes"},"source_id":"cmp-lg/9609005","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8f963bca528f90cfe4ad96ad46a320e169aade6f4432e02a5cd4beaac5790cea","sha256:48d72fd500196bf90ec8b29592ee12ade2a7009eeca74dd5526d748b8229763f"],"state_sha256":"beb04694d564cb5f63ffd45e6d14980e2789bf9142338578fcad971f83bbdde1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cUWl91XLXEIAA4WKfhQ81i2R9NjaaWXuy9h9uBRD43PEs2XLmjkM9i6WrAo8j97KiVC28FmjRxVMauPChLETCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T17:20:49.706209Z","bundle_sha256":"d122926622759c14d643c73de56c9bf554c9d6f1f4b7bf5a390f4dec205a4c93"}}