{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:RTMOVCERJRDQLJQV736PUT4B4J","short_pith_number":"pith:RTMOVCER","schema_version":"1.0","canonical_sha256":"8cd8ea88914c4705a615fefcfa4f81e260f96bb344b3983b0bbeeca9cca00d31","source":{"kind":"arxiv","id":"2506.09778","version":2},"attestation_state":"computed","paper":{"title":"The ATLAS Virtual Research Assistant","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["astro-ph.HE","astro-ph.SR"],"primary_cat":"astro-ph.IM","authors_text":"A. Clocchiatti, D. R. Young, H. F. Stevance, K. W. Smith, N. Erasmus, S. J. Roberts, S. J. Smartt","submitted_at":"2025-06-11T14:18:39Z","abstract_excerpt":"We present the Virtual Research Assistant (VRA) of the ATLAS sky survey which performs preliminary eyeballing on our clean transient data stream. The VRA uses Histogram Based Gradient Boosted Decision Tree Classifiers trained on real data to score incoming alerts on two axes: \"Real\" and \"Galactic\". The alerts are then ranked using a geometric distance such that the most \"Real\" and \"Extra-galactic\" receive high scores; the scores are updated when new light curve data is obtained on subsequent visits. To assess the quality of the training we use the Recall at rank K, which is more informative to"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2506.09778","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2025-06-11T14:18:39Z","cross_cats_sorted":["astro-ph.HE","astro-ph.SR"],"title_canon_sha256":"fabeac2a0773cd165099fc80afc002cb56226e9344795cb08789001292d58793","abstract_canon_sha256":"a030d1e6281d918bc6bbc3b07f5503b312a0006bc099a57f36cab0536a86c47c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:06:14.873032Z","signature_b64":"SYTcUqZ5uJMbuJQtOh5Z4fWf7lIhsewGZ/Dt4pTEU0MdZAx+FU/Ovsywhr7ySbpxtIJ+o8dgflIL/WbmXC7yAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8cd8ea88914c4705a615fefcfa4f81e260f96bb344b3983b0bbeeca9cca00d31","last_reissued_at":"2026-07-05T12:06:14.872507Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:06:14.872507Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The ATLAS Virtual Research Assistant","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["astro-ph.HE","astro-ph.SR"],"primary_cat":"astro-ph.IM","authors_text":"A. Clocchiatti, D. R. Young, H. F. Stevance, K. W. Smith, N. Erasmus, S. J. Roberts, S. J. Smartt","submitted_at":"2025-06-11T14:18:39Z","abstract_excerpt":"We present the Virtual Research Assistant (VRA) of the ATLAS sky survey which performs preliminary eyeballing on our clean transient data stream. The VRA uses Histogram Based Gradient Boosted Decision Tree Classifiers trained on real data to score incoming alerts on two axes: \"Real\" and \"Galactic\". The alerts are then ranked using a geometric distance such that the most \"Real\" and \"Extra-galactic\" receive high scores; the scores are updated when new light curve data is obtained on subsequent visits. To assess the quality of the training we use the Recall at rank K, which is more informative to"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.09778","kind":"arxiv","version":2},"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/2506.09778/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2506.09778","created_at":"2026-07-05T12:06:14.872579+00:00"},{"alias_kind":"arxiv_version","alias_value":"2506.09778v2","created_at":"2026-07-05T12:06:14.872579+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.09778","created_at":"2026-07-05T12:06:14.872579+00:00"},{"alias_kind":"pith_short_12","alias_value":"RTMOVCERJRDQ","created_at":"2026-07-05T12:06:14.872579+00:00"},{"alias_kind":"pith_short_16","alias_value":"RTMOVCERJRDQLJQV","created_at":"2026-07-05T12:06:14.872579+00:00"},{"alias_kind":"pith_short_8","alias_value":"RTMOVCER","created_at":"2026-07-05T12:06:14.872579+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RTMOVCERJRDQLJQV736PUT4B4J","json":"https://pith.science/pith/RTMOVCERJRDQLJQV736PUT4B4J.json","graph_json":"https://pith.science/api/pith-number/RTMOVCERJRDQLJQV736PUT4B4J/graph.json","events_json":"https://pith.science/api/pith-number/RTMOVCERJRDQLJQV736PUT4B4J/events.json","paper":"https://pith.science/paper/RTMOVCER"},"agent_actions":{"view_html":"https://pith.science/pith/RTMOVCERJRDQLJQV736PUT4B4J","download_json":"https://pith.science/pith/RTMOVCERJRDQLJQV736PUT4B4J.json","view_paper":"https://pith.science/paper/RTMOVCER","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2506.09778&json=true","fetch_graph":"https://pith.science/api/pith-number/RTMOVCERJRDQLJQV736PUT4B4J/graph.json","fetch_events":"https://pith.science/api/pith-number/RTMOVCERJRDQLJQV736PUT4B4J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RTMOVCERJRDQLJQV736PUT4B4J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RTMOVCERJRDQLJQV736PUT4B4J/action/storage_attestation","attest_author":"https://pith.science/pith/RTMOVCERJRDQLJQV736PUT4B4J/action/author_attestation","sign_citation":"https://pith.science/pith/RTMOVCERJRDQLJQV736PUT4B4J/action/citation_signature","submit_replication":"https://pith.science/pith/RTMOVCERJRDQLJQV736PUT4B4J/action/replication_record"}},"created_at":"2026-07-05T12:06:14.872579+00:00","updated_at":"2026-07-05T12:06:14.872579+00:00"}