{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:RAUPSEPXV5DYXA2J5FYLLSNQX2","short_pith_number":"pith:RAUPSEPX","schema_version":"1.0","canonical_sha256":"8828f911f7af478b8349e970b5c9b0beb8b452822b305e2e3ebf90a17fa29a02","source":{"kind":"arxiv","id":"2504.10794","version":3},"attestation_state":"computed","paper":{"title":"Cataclysmic Variable Candidates Identified in eROSITA-DE DR1,XMM-Newton, Swift, and ROSAT Catalogs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.IM","authors_text":"Jumpei Takata, Xiangxiang Wang","submitted_at":"2025-04-15T01:33:42Z","abstract_excerpt":"Cataclysmic variables (CVs) are binary systems with a white dwarf accreting matter from a low-mass star, making them significant sources of X-ray emission in the Galaxy. We present a systematic search for X-ray emitting CV candidates by cross-matching four X-ray catalogs (eROSITA, XMM-Newton, Swift, and ROSAT) with Gaia sources located in the bridge region between the main sequence and white dwarf cooling sequence in the Hertzsprung-Russell diagram. From 444 candidates (267 confirmed CVs and 177 new candidates), we detect orbital modulation in 56 sources using ZTF/TESS light curves. The eROSIT"},"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":"2504.10794","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2025-04-15T01:33:42Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"630cbef209122321737b75c7306603edb4944e67f30df8a58ced23dc6b477233","abstract_canon_sha256":"e3ebc598548c96c2232fb55300606042e5b4ae756ae416e4a98684b95c972f2e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:26:29.616186Z","signature_b64":"//pUJ64WZ15PRbKIAutl2YdedQOZeMbH0i0mdrPK/yhqXgRmuAHYVvEcwqpItjISzq8fMutJpWCWGg2uhtvDAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8828f911f7af478b8349e970b5c9b0beb8b452822b305e2e3ebf90a17fa29a02","last_reissued_at":"2026-07-05T11:26:29.615686Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:26:29.615686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cataclysmic Variable Candidates Identified in eROSITA-DE DR1,XMM-Newton, Swift, and ROSAT Catalogs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.IM","authors_text":"Jumpei Takata, Xiangxiang Wang","submitted_at":"2025-04-15T01:33:42Z","abstract_excerpt":"Cataclysmic variables (CVs) are binary systems with a white dwarf accreting matter from a low-mass star, making them significant sources of X-ray emission in the Galaxy. We present a systematic search for X-ray emitting CV candidates by cross-matching four X-ray catalogs (eROSITA, XMM-Newton, Swift, and ROSAT) with Gaia sources located in the bridge region between the main sequence and white dwarf cooling sequence in the Hertzsprung-Russell diagram. From 444 candidates (267 confirmed CVs and 177 new candidates), we detect orbital modulation in 56 sources using ZTF/TESS light curves. The eROSIT"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.10794","kind":"arxiv","version":3},"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/2504.10794/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":"2504.10794","created_at":"2026-07-05T11:26:29.615748+00:00"},{"alias_kind":"arxiv_version","alias_value":"2504.10794v3","created_at":"2026-07-05T11:26:29.615748+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.10794","created_at":"2026-07-05T11:26:29.615748+00:00"},{"alias_kind":"pith_short_12","alias_value":"RAUPSEPXV5DY","created_at":"2026-07-05T11:26:29.615748+00:00"},{"alias_kind":"pith_short_16","alias_value":"RAUPSEPXV5DYXA2J","created_at":"2026-07-05T11:26:29.615748+00:00"},{"alias_kind":"pith_short_8","alias_value":"RAUPSEPX","created_at":"2026-07-05T11:26:29.615748+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/RAUPSEPXV5DYXA2J5FYLLSNQX2","json":"https://pith.science/pith/RAUPSEPXV5DYXA2J5FYLLSNQX2.json","graph_json":"https://pith.science/api/pith-number/RAUPSEPXV5DYXA2J5FYLLSNQX2/graph.json","events_json":"https://pith.science/api/pith-number/RAUPSEPXV5DYXA2J5FYLLSNQX2/events.json","paper":"https://pith.science/paper/RAUPSEPX"},"agent_actions":{"view_html":"https://pith.science/pith/RAUPSEPXV5DYXA2J5FYLLSNQX2","download_json":"https://pith.science/pith/RAUPSEPXV5DYXA2J5FYLLSNQX2.json","view_paper":"https://pith.science/paper/RAUPSEPX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2504.10794&json=true","fetch_graph":"https://pith.science/api/pith-number/RAUPSEPXV5DYXA2J5FYLLSNQX2/graph.json","fetch_events":"https://pith.science/api/pith-number/RAUPSEPXV5DYXA2J5FYLLSNQX2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RAUPSEPXV5DYXA2J5FYLLSNQX2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RAUPSEPXV5DYXA2J5FYLLSNQX2/action/storage_attestation","attest_author":"https://pith.science/pith/RAUPSEPXV5DYXA2J5FYLLSNQX2/action/author_attestation","sign_citation":"https://pith.science/pith/RAUPSEPXV5DYXA2J5FYLLSNQX2/action/citation_signature","submit_replication":"https://pith.science/pith/RAUPSEPXV5DYXA2J5FYLLSNQX2/action/replication_record"}},"created_at":"2026-07-05T11:26:29.615748+00:00","updated_at":"2026-07-05T11:26:29.615748+00:00"}