{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:B67Y7EI26EAZ43SOJI5YJNX2TX","short_pith_number":"pith:B67Y7EI2","canonical_record":{"source":{"id":"1409.0763","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2014-09-02T15:49:40Z","cross_cats_sorted":[],"title_canon_sha256":"54249d5bcc8357e1adb531c15b096ad16051573166793aca42ec5e9935e39857","abstract_canon_sha256":"4af188dbe21b51f26f3a78834b97578f3cb662abb11ed6c5d17d1d6c9d017b8a"},"schema_version":"1.0"},"canonical_sha256":"0fbf8f911af1019e6e4e4a3b84b6fa9df8b74354b74a491246a51810b135bf81","source":{"kind":"arxiv","id":"1409.0763","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.0763","created_at":"2026-05-18T02:43:46Z"},{"alias_kind":"arxiv_version","alias_value":"1409.0763v1","created_at":"2026-05-18T02:43:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.0763","created_at":"2026-05-18T02:43:46Z"},{"alias_kind":"pith_short_12","alias_value":"B67Y7EI26EAZ","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"B67Y7EI26EAZ43SO","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"B67Y7EI2","created_at":"2026-05-18T12:28:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:B67Y7EI26EAZ43SOJI5YJNX2TX","target":"record","payload":{"canonical_record":{"source":{"id":"1409.0763","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2014-09-02T15:49:40Z","cross_cats_sorted":[],"title_canon_sha256":"54249d5bcc8357e1adb531c15b096ad16051573166793aca42ec5e9935e39857","abstract_canon_sha256":"4af188dbe21b51f26f3a78834b97578f3cb662abb11ed6c5d17d1d6c9d017b8a"},"schema_version":"1.0"},"canonical_sha256":"0fbf8f911af1019e6e4e4a3b84b6fa9df8b74354b74a491246a51810b135bf81","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:43:46.189192Z","signature_b64":"gULAO1B35X1ez27R3+2U7GerhAMEYyQbaFWCqZaPMH8uHmPbp5yRjssjy2SM5S99sBLp6k4QaETVoNf2Lti4Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0fbf8f911af1019e6e4e4a3b84b6fa9df8b74354b74a491246a51810b135bf81","last_reissued_at":"2026-05-18T02:43:46.188727Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:43:46.188727Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1409.0763","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":"2026-05-18T02:43:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JvCGvruqkazmb19WAKPydm9rUV0LSKfdVYMxnGfYXkrhf6u6ZPCmrErBJ8B+H8+/eGJSW010Z9Z7FO9BqfpHBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T19:01:03.247856Z"},"content_sha256":"494bbf3c9c65c1447e13172fa1ec7c62ede311a753c714c72b13439fc16f7d08","schema_version":"1.0","event_id":"sha256:494bbf3c9c65c1447e13172fa1ec7c62ede311a753c714c72b13439fc16f7d08"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:B67Y7EI26EAZ43SOJI5YJNX2TX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Data classification using the Dempster-Shafer method","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.LG","authors_text":"Amanda Whitbrook, Chris Roadknight, Qi Chen, Uwe Aickelin","submitted_at":"2014-09-02T15:49:40Z","abstract_excerpt":"In this paper, the Dempster-Shafer method is employed as the theoretical basis for creating data classification systems. Testing is carried out using three popular (multiple attribute) benchmark datasets that have two, three and four classes. In each case, a subset of the available data is used for training to establish thresholds, limits or likelihoods of class membership for each attribute, and hence create mass functions that establish probability of class membership for each attribute of the test data. Classification of each data item is achieved by combination of these probabilities via D"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.0763","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":""},"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":"2026-05-18T02:43:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5Rb9SEdKkk/3iuz25AcwmJdjpPplnL+vO87Qouil7OYzTkuC9ez6Z2WKt65SPhAu+8NB/hP5Fh0y54olN4MnAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T19:01:03.248572Z"},"content_sha256":"c7087098bf4af7b038bb9a066e6d80c1ba321ef3a2b8a56a94ab22cdeddf3ea3","schema_version":"1.0","event_id":"sha256:c7087098bf4af7b038bb9a066e6d80c1ba321ef3a2b8a56a94ab22cdeddf3ea3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B67Y7EI26EAZ43SOJI5YJNX2TX/bundle.json","state_url":"https://pith.science/pith/B67Y7EI26EAZ43SOJI5YJNX2TX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B67Y7EI26EAZ43SOJI5YJNX2TX/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":"2026-06-11T19:01:03Z","links":{"resolver":"https://pith.science/pith/B67Y7EI26EAZ43SOJI5YJNX2TX","bundle":"https://pith.science/pith/B67Y7EI26EAZ43SOJI5YJNX2TX/bundle.json","state":"https://pith.science/pith/B67Y7EI26EAZ43SOJI5YJNX2TX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B67Y7EI26EAZ43SOJI5YJNX2TX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:B67Y7EI26EAZ43SOJI5YJNX2TX","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":"4af188dbe21b51f26f3a78834b97578f3cb662abb11ed6c5d17d1d6c9d017b8a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2014-09-02T15:49:40Z","title_canon_sha256":"54249d5bcc8357e1adb531c15b096ad16051573166793aca42ec5e9935e39857"},"schema_version":"1.0","source":{"id":"1409.0763","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.0763","created_at":"2026-05-18T02:43:46Z"},{"alias_kind":"arxiv_version","alias_value":"1409.0763v1","created_at":"2026-05-18T02:43:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.0763","created_at":"2026-05-18T02:43:46Z"},{"alias_kind":"pith_short_12","alias_value":"B67Y7EI26EAZ","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"B67Y7EI26EAZ43SO","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"B67Y7EI2","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:c7087098bf4af7b038bb9a066e6d80c1ba321ef3a2b8a56a94ab22cdeddf3ea3","target":"graph","created_at":"2026-05-18T02:43:46Z","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":"In this paper, the Dempster-Shafer method is employed as the theoretical basis for creating data classification systems. Testing is carried out using three popular (multiple attribute) benchmark datasets that have two, three and four classes. In each case, a subset of the available data is used for training to establish thresholds, limits or likelihoods of class membership for each attribute, and hence create mass functions that establish probability of class membership for each attribute of the test data. Classification of each data item is achieved by combination of these probabilities via D","authors_text":"Amanda Whitbrook, Chris Roadknight, Qi Chen, Uwe Aickelin","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2014-09-02T15:49:40Z","title":"Data classification using the Dempster-Shafer method"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.0763","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":"sha256:494bbf3c9c65c1447e13172fa1ec7c62ede311a753c714c72b13439fc16f7d08","target":"record","created_at":"2026-05-18T02:43:46Z","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":"4af188dbe21b51f26f3a78834b97578f3cb662abb11ed6c5d17d1d6c9d017b8a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2014-09-02T15:49:40Z","title_canon_sha256":"54249d5bcc8357e1adb531c15b096ad16051573166793aca42ec5e9935e39857"},"schema_version":"1.0","source":{"id":"1409.0763","kind":"arxiv","version":1}},"canonical_sha256":"0fbf8f911af1019e6e4e4a3b84b6fa9df8b74354b74a491246a51810b135bf81","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0fbf8f911af1019e6e4e4a3b84b6fa9df8b74354b74a491246a51810b135bf81","first_computed_at":"2026-05-18T02:43:46.188727Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:43:46.188727Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gULAO1B35X1ez27R3+2U7GerhAMEYyQbaFWCqZaPMH8uHmPbp5yRjssjy2SM5S99sBLp6k4QaETVoNf2Lti4Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:43:46.189192Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.0763","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:494bbf3c9c65c1447e13172fa1ec7c62ede311a753c714c72b13439fc16f7d08","sha256:c7087098bf4af7b038bb9a066e6d80c1ba321ef3a2b8a56a94ab22cdeddf3ea3"],"state_sha256":"59e9d911b112e399a86ec3de9bcad91f103ef62bc0bdca4462b37107cd1fb327"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r8USg0dQK93zuU/qov5T29ajdGdGdnax19YBBKzGbYoaoOfZZ5u80KQwvQ91VwNblElb+ZnHEyesjbNTDbxWCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T19:01:03.252725Z","bundle_sha256":"83bb19c6ee954fa6f14fd8ffb81e2779fa58ee374bae8a6be8d116669c37410e"}}