{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:B5KN5AGDVKASFKV2CFBPHDJSMD","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":"3668efbbbf92c34fff33df056a63e181283e2abf73d8d964dc599db85a2c6a37","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2017-01-27T14:00:53Z","title_canon_sha256":"53caa2086733a761e04ce4f78aa0c38a18ca4d1f1ffabe9757e62f21adaad2ff"},"schema_version":"1.0","source":{"id":"1701.08054","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.08054","created_at":"2026-05-18T00:51:58Z"},{"alias_kind":"arxiv_version","alias_value":"1701.08054v1","created_at":"2026-05-18T00:51:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.08054","created_at":"2026-05-18T00:51:58Z"},{"alias_kind":"pith_short_12","alias_value":"B5KN5AGDVKAS","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"B5KN5AGDVKASFKV2","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"B5KN5AGD","created_at":"2026-05-18T12:31:08Z"}],"graph_snapshots":[{"event_id":"sha256:3f64365bc25eb7cf8a5b10836f07873528921c9aefc12e1730405bcada869cde","target":"graph","created_at":"2026-05-18T00:51:58Z","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":"With XML becoming a standard for business information representation and exchange, stor-ing, indexing, and querying XML documents have rapidly become major issues in database research. In this context, query processing and optimization are primordial, native-XML data-bases not being mature yet. Data structures such as indices, which help enhance performances substantially, are extensively researched, especially since XML data bear numerous specifici-ties with respect to relational data. In this paper, we survey state-of-the-art XML indices and discuss the main issues, tradeoffs and future tren","authors_text":"Hadj Mahboubi (ERIC), J\\'er\\^ome Darmont (ERIC)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2017-01-27T14:00:53Z","title":"Indices in XML Databases"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.08054","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":"sha256:960e13f1c8ad0c615b28f9b9ee7f8e76f770bf3253046d86032d05165a6b5987","target":"record","created_at":"2026-05-18T00:51:58Z","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":"3668efbbbf92c34fff33df056a63e181283e2abf73d8d964dc599db85a2c6a37","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DB","submitted_at":"2017-01-27T14:00:53Z","title_canon_sha256":"53caa2086733a761e04ce4f78aa0c38a18ca4d1f1ffabe9757e62f21adaad2ff"},"schema_version":"1.0","source":{"id":"1701.08054","kind":"arxiv","version":1}},"canonical_sha256":"0f54de80c3aa8122aaba1142f38d3260ebce447668296f1349ce8fe2920a6c12","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f54de80c3aa8122aaba1142f38d3260ebce447668296f1349ce8fe2920a6c12","first_computed_at":"2026-05-18T00:51:58.987950Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:58.987950Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lWNKtllTma78zm8BwFiXikhwiyAwlBy+VHgrLZvhCwqBIHJLiPm4DkzIWRoSXnAozDe9fRBeF1KHwh0V6rBfBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:58.988591Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.08054","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:960e13f1c8ad0c615b28f9b9ee7f8e76f770bf3253046d86032d05165a6b5987","sha256:3f64365bc25eb7cf8a5b10836f07873528921c9aefc12e1730405bcada869cde"],"state_sha256":"6df18d9b9686d0b0bdfe7a3c6f9b29034d5be8420e06198bd3919b0da0212f94"}