{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:NZJI7QWBWD3EI3MHNAXYYOZ6CZ","short_pith_number":"pith:NZJI7QWB","canonical_record":{"source":{"id":"2004.02746","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2020-04-06T15:40:35Z","cross_cats_sorted":[],"title_canon_sha256":"66e19207b2bf34a8d83adb20a9b67d4042d31092e54e37fdfb6dcecf224dbf2a","abstract_canon_sha256":"a4b26e5c7d7c093b35f95b3c52cc81cde7093002b7850eedbbfb9edb73011ba8"},"schema_version":"1.0"},"canonical_sha256":"6e528fc2c1b0f6446d87682f8c3b3e16511b0e145a4679b1bab76697f50f0ad7","source":{"kind":"arxiv","id":"2004.02746","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.02746","created_at":"2026-07-05T00:53:02Z"},{"alias_kind":"arxiv_version","alias_value":"2004.02746v1","created_at":"2026-07-05T00:53:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.02746","created_at":"2026-07-05T00:53:02Z"},{"alias_kind":"pith_short_12","alias_value":"NZJI7QWBWD3E","created_at":"2026-07-05T00:53:02Z"},{"alias_kind":"pith_short_16","alias_value":"NZJI7QWBWD3EI3MH","created_at":"2026-07-05T00:53:02Z"},{"alias_kind":"pith_short_8","alias_value":"NZJI7QWB","created_at":"2026-07-05T00:53:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:NZJI7QWBWD3EI3MHNAXYYOZ6CZ","target":"record","payload":{"canonical_record":{"source":{"id":"2004.02746","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2020-04-06T15:40:35Z","cross_cats_sorted":[],"title_canon_sha256":"66e19207b2bf34a8d83adb20a9b67d4042d31092e54e37fdfb6dcecf224dbf2a","abstract_canon_sha256":"a4b26e5c7d7c093b35f95b3c52cc81cde7093002b7850eedbbfb9edb73011ba8"},"schema_version":"1.0"},"canonical_sha256":"6e528fc2c1b0f6446d87682f8c3b3e16511b0e145a4679b1bab76697f50f0ad7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:53:02.350001Z","signature_b64":"KP8jZjsd74dChSLC+TF/TOprBqWk1PxjAGpRVBOQ+XY4Q/uBpWgre/WerDZAKMlyObBm17cKIDdjVLZqQ271Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6e528fc2c1b0f6446d87682f8c3b3e16511b0e145a4679b1bab76697f50f0ad7","last_reissued_at":"2026-07-05T00:53:02.349566Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:53:02.349566Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2004.02746","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":"2026-07-05T00:53:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OxKhy/aOXali668OJjG5g71hDK0bhRTNZr16guiEM9g2SlkMgs6vf5odQerSkK4/0o1gHNLKv15bMSTwDsiMAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T15:40:35.511608Z"},"content_sha256":"181a4211c21012c450d4adbd11e7f1ad417981e44d1d285ce373a54079135c16","schema_version":"1.0","event_id":"sha256:181a4211c21012c450d4adbd11e7f1ad417981e44d1d285ce373a54079135c16"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:NZJI7QWBWD3EI3MHNAXYYOZ6CZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A new approach for generation of generalized basic probability assignment in the evidence theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.AI","authors_text":"Dongdong Wu, Yongchuan Tang, Zijing Liu","submitted_at":"2020-04-06T15:40:35Z","abstract_excerpt":"The process of information fusion needs to deal with a large number of uncertain information with multi-source, heterogeneity, inaccuracy, unreliability, and incompleteness. In practical engineering applications, Dempster-Shafer evidence theory is widely used in multi-source information fusion owing to its effectiveness in data fusion. Information sources have an important impact on multi-source information fusion in an environment of complex, unstable, uncertain, and incomplete characteristics. To address multi-source information fusion problem, this paper considers the situation of uncertain"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.02746","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/2004.02746/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":"2026-07-05T00:53:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qdncpQwy4jzKxw0NlEBoBOba9ASq3Mt4yAFHdJRvWsWs5fQfFa6VeP25ChNtApJYDGWU7kiGNCPygmgjtMeOAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T15:40:35.512166Z"},"content_sha256":"f28cca76dbd843ae11ca08573cf63212ce6b9437f7a3cefbfcd05521cf120274","schema_version":"1.0","event_id":"sha256:f28cca76dbd843ae11ca08573cf63212ce6b9437f7a3cefbfcd05521cf120274"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NZJI7QWBWD3EI3MHNAXYYOZ6CZ/bundle.json","state_url":"https://pith.science/pith/NZJI7QWBWD3EI3MHNAXYYOZ6CZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NZJI7QWBWD3EI3MHNAXYYOZ6CZ/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":"2026-08-03T15:40:35Z","links":{"resolver":"https://pith.science/pith/NZJI7QWBWD3EI3MHNAXYYOZ6CZ","bundle":"https://pith.science/pith/NZJI7QWBWD3EI3MHNAXYYOZ6CZ/bundle.json","state":"https://pith.science/pith/NZJI7QWBWD3EI3MHNAXYYOZ6CZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NZJI7QWBWD3EI3MHNAXYYOZ6CZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:NZJI7QWBWD3EI3MHNAXYYOZ6CZ","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":"a4b26e5c7d7c093b35f95b3c52cc81cde7093002b7850eedbbfb9edb73011ba8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2020-04-06T15:40:35Z","title_canon_sha256":"66e19207b2bf34a8d83adb20a9b67d4042d31092e54e37fdfb6dcecf224dbf2a"},"schema_version":"1.0","source":{"id":"2004.02746","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.02746","created_at":"2026-07-05T00:53:02Z"},{"alias_kind":"arxiv_version","alias_value":"2004.02746v1","created_at":"2026-07-05T00:53:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.02746","created_at":"2026-07-05T00:53:02Z"},{"alias_kind":"pith_short_12","alias_value":"NZJI7QWBWD3E","created_at":"2026-07-05T00:53:02Z"},{"alias_kind":"pith_short_16","alias_value":"NZJI7QWBWD3EI3MH","created_at":"2026-07-05T00:53:02Z"},{"alias_kind":"pith_short_8","alias_value":"NZJI7QWB","created_at":"2026-07-05T00:53:02Z"}],"graph_snapshots":[{"event_id":"sha256:f28cca76dbd843ae11ca08573cf63212ce6b9437f7a3cefbfcd05521cf120274","target":"graph","created_at":"2026-07-05T00:53:02Z","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/2004.02746/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The process of information fusion needs to deal with a large number of uncertain information with multi-source, heterogeneity, inaccuracy, unreliability, and incompleteness. In practical engineering applications, Dempster-Shafer evidence theory is widely used in multi-source information fusion owing to its effectiveness in data fusion. Information sources have an important impact on multi-source information fusion in an environment of complex, unstable, uncertain, and incomplete characteristics. To address multi-source information fusion problem, this paper considers the situation of uncertain","authors_text":"Dongdong Wu, Yongchuan Tang, Zijing Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2020-04-06T15:40:35Z","title":"A new approach for generation of generalized basic probability assignment in the evidence theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.02746","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":"sha256:181a4211c21012c450d4adbd11e7f1ad417981e44d1d285ce373a54079135c16","target":"record","created_at":"2026-07-05T00:53:02Z","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":"a4b26e5c7d7c093b35f95b3c52cc81cde7093002b7850eedbbfb9edb73011ba8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.AI","submitted_at":"2020-04-06T15:40:35Z","title_canon_sha256":"66e19207b2bf34a8d83adb20a9b67d4042d31092e54e37fdfb6dcecf224dbf2a"},"schema_version":"1.0","source":{"id":"2004.02746","kind":"arxiv","version":1}},"canonical_sha256":"6e528fc2c1b0f6446d87682f8c3b3e16511b0e145a4679b1bab76697f50f0ad7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6e528fc2c1b0f6446d87682f8c3b3e16511b0e145a4679b1bab76697f50f0ad7","first_computed_at":"2026-07-05T00:53:02.349566Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:53:02.349566Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KP8jZjsd74dChSLC+TF/TOprBqWk1PxjAGpRVBOQ+XY4Q/uBpWgre/WerDZAKMlyObBm17cKIDdjVLZqQ271Cg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:53:02.350001Z","signed_message":"canonical_sha256_bytes"},"source_id":"2004.02746","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:181a4211c21012c450d4adbd11e7f1ad417981e44d1d285ce373a54079135c16","sha256:f28cca76dbd843ae11ca08573cf63212ce6b9437f7a3cefbfcd05521cf120274"],"state_sha256":"0a16da5d6d0d83cb22e4716ccf6612cf2845253d29de37347f461ba995031b98"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9kfMiIucuuTS+Hq3t9AhqLqoY5A2UA7YolMpBA/5aW5ycjjHWbmYNOZnBPM5md3lL0rr0pKi8Df/E8oZHobiDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T15:40:35.517368Z","bundle_sha256":"85d64ba7afc610dd39365b0d6c611c40b98dac5cd396eee0a2360ff9ced480da"}}