{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:SQHRUJGMXBHEM3QQAE2LJMAMRQ","short_pith_number":"pith:SQHRUJGM","canonical_record":{"source":{"id":"1201.5182","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2012-01-25T04:50:58Z","cross_cats_sorted":[],"title_canon_sha256":"6c3190828c59156ae498176d803e9de4c95bdafe92cecd7e929ab51d9c4237d8","abstract_canon_sha256":"99fa743a018d808f9be65a6775c289830901ec43e19747ce581c44891a547b53"},"schema_version":"1.0"},"canonical_sha256":"940f1a24ccb84e466e100134b4b00c8c3f604acde300f49e5b119958270be4b9","source":{"kind":"arxiv","id":"1201.5182","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.5182","created_at":"2026-05-18T04:03:55Z"},{"alias_kind":"arxiv_version","alias_value":"1201.5182v1","created_at":"2026-05-18T04:03:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.5182","created_at":"2026-05-18T04:03:55Z"},{"alias_kind":"pith_short_12","alias_value":"SQHRUJGMXBHE","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"SQHRUJGMXBHEM3QQ","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"SQHRUJGM","created_at":"2026-05-18T12:27:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:SQHRUJGMXBHEM3QQAE2LJMAMRQ","target":"record","payload":{"canonical_record":{"source":{"id":"1201.5182","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2012-01-25T04:50:58Z","cross_cats_sorted":[],"title_canon_sha256":"6c3190828c59156ae498176d803e9de4c95bdafe92cecd7e929ab51d9c4237d8","abstract_canon_sha256":"99fa743a018d808f9be65a6775c289830901ec43e19747ce581c44891a547b53"},"schema_version":"1.0"},"canonical_sha256":"940f1a24ccb84e466e100134b4b00c8c3f604acde300f49e5b119958270be4b9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:03:55.419767Z","signature_b64":"RXcSI2j1BnVju+yRuq8ejnYt0GqEAF/awAjrTOzs4qw7purz3LaaKR9bd/MScnnoNQ2/8dmGVWIfJa0ygBOYBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"940f1a24ccb84e466e100134b4b00c8c3f604acde300f49e5b119958270be4b9","last_reissued_at":"2026-05-18T04:03:55.419122Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:03:55.419122Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1201.5182","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":"2026-05-18T04:03:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gqkQ4ALMFUHUhSOBI0BKGFsK31RidWnSaqJc5MuCHpmgQCBFO4DxE/kYP0uq3EN7b5fwOWU16iD7tTFLblLIBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T05:17:16.173714Z"},"content_sha256":"c48f86b4791b10bdd60487f6d04d2e317732337d19e3d3b7791021a24ad44b67","schema_version":"1.0","event_id":"sha256:c48f86b4791b10bdd60487f6d04d2e317732337d19e3d3b7791021a24ad44b67"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:SQHRUJGMXBHEM3QQAE2LJMAMRQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Data Mining as a Torch Bearer in Education Sector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.IR","authors_text":"Brijesh Kumar Bhardwaj, Saurabh Pal, Umesh Kumar Pandey","submitted_at":"2012-01-25T04:50:58Z","abstract_excerpt":"Every data has a lot of hidden information. The processing method of data decides what type of information data produce. In India education sector has a lot of data that can produce valuable information. This information can be used to increase the quality of education. But educational institution does not use any knowledge discovery process approach on these data. Information and communication technology puts its leg into the education sector to capture and compile low cost information. Now a day a new research community, educational data mining (EDM), is growing which is intersection of data"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.5182","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":"2026-05-18T04:03:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h4FkFJxaeyjJX/zajB2zVN2lTQJlupPY3ctM71sKunLMIeRzv2NZUKFcBmDpFPgPupWHlR2lPntcFgbVP8ygAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T05:17:16.174063Z"},"content_sha256":"31c181b68b3f8f39a9b9e6686d3f6a3d9b365f97f2b7ca1be84d3f77b1c082b9","schema_version":"1.0","event_id":"sha256:31c181b68b3f8f39a9b9e6686d3f6a3d9b365f97f2b7ca1be84d3f77b1c082b9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SQHRUJGMXBHEM3QQAE2LJMAMRQ/bundle.json","state_url":"https://pith.science/pith/SQHRUJGMXBHEM3QQAE2LJMAMRQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SQHRUJGMXBHEM3QQAE2LJMAMRQ/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":"2026-06-04T05:17:16Z","links":{"resolver":"https://pith.science/pith/SQHRUJGMXBHEM3QQAE2LJMAMRQ","bundle":"https://pith.science/pith/SQHRUJGMXBHEM3QQAE2LJMAMRQ/bundle.json","state":"https://pith.science/pith/SQHRUJGMXBHEM3QQAE2LJMAMRQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SQHRUJGMXBHEM3QQAE2LJMAMRQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:SQHRUJGMXBHEM3QQAE2LJMAMRQ","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":"99fa743a018d808f9be65a6775c289830901ec43e19747ce581c44891a547b53","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2012-01-25T04:50:58Z","title_canon_sha256":"6c3190828c59156ae498176d803e9de4c95bdafe92cecd7e929ab51d9c4237d8"},"schema_version":"1.0","source":{"id":"1201.5182","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1201.5182","created_at":"2026-05-18T04:03:55Z"},{"alias_kind":"arxiv_version","alias_value":"1201.5182v1","created_at":"2026-05-18T04:03:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.5182","created_at":"2026-05-18T04:03:55Z"},{"alias_kind":"pith_short_12","alias_value":"SQHRUJGMXBHE","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"SQHRUJGMXBHEM3QQ","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"SQHRUJGM","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:31c181b68b3f8f39a9b9e6686d3f6a3d9b365f97f2b7ca1be84d3f77b1c082b9","target":"graph","created_at":"2026-05-18T04:03:55Z","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":"Every data has a lot of hidden information. The processing method of data decides what type of information data produce. In India education sector has a lot of data that can produce valuable information. This information can be used to increase the quality of education. But educational institution does not use any knowledge discovery process approach on these data. Information and communication technology puts its leg into the education sector to capture and compile low cost information. Now a day a new research community, educational data mining (EDM), is growing which is intersection of data","authors_text":"Brijesh Kumar Bhardwaj, Saurabh Pal, Umesh Kumar Pandey","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2012-01-25T04:50:58Z","title":"Data Mining as a Torch Bearer in Education Sector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.5182","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:c48f86b4791b10bdd60487f6d04d2e317732337d19e3d3b7791021a24ad44b67","target":"record","created_at":"2026-05-18T04:03:55Z","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":"99fa743a018d808f9be65a6775c289830901ec43e19747ce581c44891a547b53","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IR","submitted_at":"2012-01-25T04:50:58Z","title_canon_sha256":"6c3190828c59156ae498176d803e9de4c95bdafe92cecd7e929ab51d9c4237d8"},"schema_version":"1.0","source":{"id":"1201.5182","kind":"arxiv","version":1}},"canonical_sha256":"940f1a24ccb84e466e100134b4b00c8c3f604acde300f49e5b119958270be4b9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"940f1a24ccb84e466e100134b4b00c8c3f604acde300f49e5b119958270be4b9","first_computed_at":"2026-05-18T04:03:55.419122Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:03:55.419122Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RXcSI2j1BnVju+yRuq8ejnYt0GqEAF/awAjrTOzs4qw7purz3LaaKR9bd/MScnnoNQ2/8dmGVWIfJa0ygBOYBw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:03:55.419767Z","signed_message":"canonical_sha256_bytes"},"source_id":"1201.5182","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c48f86b4791b10bdd60487f6d04d2e317732337d19e3d3b7791021a24ad44b67","sha256:31c181b68b3f8f39a9b9e6686d3f6a3d9b365f97f2b7ca1be84d3f77b1c082b9"],"state_sha256":"a6f29552fd2ba0bffb7aecfda9ea600e020d8b8fa3ae01aab99952c370b2aa10"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tcSGiVzdvSABeS7+JUHSBzmeNTSHiNwLoTyIkUswcRwS0s20WltXmq1u+z/WJ0DmKO6cNonFZehvgx0P/1MBAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T05:17:16.176988Z","bundle_sha256":"7bc2f487244e8cd1fd74cc2e410451c432844d12ed17a4d397d587f914291629"}}