{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:3INEH6T3J6A5LYSHNFYMTHA2XG","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":"8ad6888dd8b6735190f6b219d82388d2d8d35fcddac6061655fe33def060e2fe","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2010-10-19T04:48:19Z","title_canon_sha256":"7e77ff0c2724d550b86dfe7c8d3e4d509bd539d9b9333077b4e95927599a3e9a"},"schema_version":"1.0","source":{"id":"1010.3796","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.3796","created_at":"2026-05-18T04:39:07Z"},{"alias_kind":"arxiv_version","alias_value":"1010.3796v1","created_at":"2026-05-18T04:39:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.3796","created_at":"2026-05-18T04:39:07Z"},{"alias_kind":"pith_short_12","alias_value":"3INEH6T3J6A5","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"3INEH6T3J6A5LYSH","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"3INEH6T3","created_at":"2026-05-18T12:26:03Z"}],"graph_snapshots":[{"event_id":"sha256:134b1151a4d115e1ffc481921b87e9c5d59ac348e59db0a5b8388f0846d5029f","target":"graph","created_at":"2026-05-18T04:39:07Z","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":"Modern scientific data mainly consist of huge datasets gathered by a very large number of techniques and stored in very diversified and often incompatible data repositories. More in general, in the e-science environment, it is considered as a critical and urgent requirement to integrate services across distributed, heterogeneous, dynamic \"virtual organizations\" formed by different resources within a single enterprise. In the last decade, Astronomy has become an immensely data rich field due to the evolution of detectors (plates to digital to mosaics), telescopes and space instruments. The Virt","authors_text":"F. Pasian, G. Longo, M. Brescia","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2010-10-19T04:48:19Z","title":"Mining Knowledge in Astrophysical Massive Data Sets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.3796","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:f2a5d8fe7766a5c51481cff896b7b7eda175966fff0e80c76432354ac98f3e97","target":"record","created_at":"2026-05-18T04:39:07Z","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":"8ad6888dd8b6735190f6b219d82388d2d8d35fcddac6061655fe33def060e2fe","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2010-10-19T04:48:19Z","title_canon_sha256":"7e77ff0c2724d550b86dfe7c8d3e4d509bd539d9b9333077b4e95927599a3e9a"},"schema_version":"1.0","source":{"id":"1010.3796","kind":"arxiv","version":1}},"canonical_sha256":"da1a43fa7b4f81d5e2476970c99c1ab9925edd3a424a76be105cb82d6ebee254","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"da1a43fa7b4f81d5e2476970c99c1ab9925edd3a424a76be105cb82d6ebee254","first_computed_at":"2026-05-18T04:39:07.567104Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:39:07.567104Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HsOf01swZJ6ApkD7JZ2IDbm3BKnxPqhi+8XCBw7xohaUa7v8QrK5+HtYgZaR5j+0wBEPY84RnZZ2FDpEu0/gBg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:39:07.567618Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.3796","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f2a5d8fe7766a5c51481cff896b7b7eda175966fff0e80c76432354ac98f3e97","sha256:134b1151a4d115e1ffc481921b87e9c5d59ac348e59db0a5b8388f0846d5029f"],"state_sha256":"5a59a1b5697edd19a4a7814d1bd2e2370607676819302aa53fb14b00a5afd7e1"}