{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:FG4WH3M7HHVHBU7IZNWYWDIQP5","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":"bc1d0fbff7bbc549bc1168ccfb69105f98c73d26a598a9cf1380e3a642a38822","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-10-15T15:53:35Z","title_canon_sha256":"f7ef05c00ac954db7a3bb4f3b8db04a5956648139a63b796684642592d3deb71"},"schema_version":"1.0","source":{"id":"1710.05350","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.05350","created_at":"2026-05-18T00:20:06Z"},{"alias_kind":"arxiv_version","alias_value":"1710.05350v1","created_at":"2026-05-18T00:20:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.05350","created_at":"2026-05-18T00:20:06Z"},{"alias_kind":"pith_short_12","alias_value":"FG4WH3M7HHVH","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"FG4WH3M7HHVHBU7I","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"FG4WH3M7","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:b34b7cb765f3711ca5db4b6a8437b4dcf1aa401f781f4646cb86dc4e1397a60f","target":"graph","created_at":"2026-05-18T00:20:06Z","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":"We present a machine learning based information retrieval system for astronomical observatories that tries to address user defined queries related to an instrument. In the modern instrumentation scenario where heterogeneous systems and talents are simultaneously at work, the ability to supply with the right information helps speeding up the detector maintenance operations. Enhancing the detector uptime leads to increased coincidence observation and improves the likelihood for the detection of astrophysical signals. Besides, such efforts will efficiently disseminate technical knowledge to a wid","authors_text":"A. K. Aniyan, D. P. Acharjya, Kaustubh Vaghmare, Nikhil Mukund, Ninan Sajeeth Philip, Sanjit Mitra, Saurabh Thakur, Sheelu Abraham","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-10-15T15:53:35Z","title":"Information Retrieval and Recommendation System for Astronomical Observatories"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.05350","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:f590c729e7502f265fdd04cc0c1344cb6bcecf8d48aa07d46026aa400726974d","target":"record","created_at":"2026-05-18T00:20:06Z","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":"bc1d0fbff7bbc549bc1168ccfb69105f98c73d26a598a9cf1380e3a642a38822","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-10-15T15:53:35Z","title_canon_sha256":"f7ef05c00ac954db7a3bb4f3b8db04a5956648139a63b796684642592d3deb71"},"schema_version":"1.0","source":{"id":"1710.05350","kind":"arxiv","version":1}},"canonical_sha256":"29b963ed9f39ea70d3e8cb6d8b0d107f69b6858f645b9ac402df9ecb2bb0466f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"29b963ed9f39ea70d3e8cb6d8b0d107f69b6858f645b9ac402df9ecb2bb0466f","first_computed_at":"2026-05-18T00:20:06.146975Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:20:06.146975Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"89IVnW5ZKLtXRHIPCPFNggX0/2WLUi+xekbgEwT7Dew8Lj0LESeqBJGvtsIE/lyy6I8PcFgFcmaZqg2lwk/jDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:20:06.147654Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.05350","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f590c729e7502f265fdd04cc0c1344cb6bcecf8d48aa07d46026aa400726974d","sha256:b34b7cb765f3711ca5db4b6a8437b4dcf1aa401f781f4646cb86dc4e1397a60f"],"state_sha256":"09e48c6312ddbd09532b0b44c48531010b1ff25db249653dc659dcf834f7af3b"}