{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:4PDZEJRC2LNCMOZ43KIKFEXL5J","short_pith_number":"pith:4PDZEJRC","schema_version":"1.0","canonical_sha256":"e3c7922622d2da263b3cda90a292ebea6734c2cafd5220b644603010210d2533","source":{"kind":"arxiv","id":"1609.08511","version":1},"attestation_state":"computed","paper":{"title":"1RXS J161935.7+524630: New Polar with the Varying Accretion Modes on two Magnetic Poles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.SR","authors_text":"D. V. Denisenko, F. Martinelli","submitted_at":"2016-09-27T16:03:31Z","abstract_excerpt":"We report the discovery of a new cataclysmic variable DDE 32 identified with the ROSAT X-ray source 1RXS J161935.7+524630 in Draco. The variability was originally found by D. Denisenko on the digitized Palomar plates centered at the position of X-ray source. The photometric observations by F. Martinelli at Lajatico Astronomical Center in June 2015 have shown the large amplitude (nearly 2 magnitudes) variability with a period about 100.5 minutes. Using the publicly available Catalina Sky Survey data from 2005 to 2013 we have improved the value of period to 0.0697944 days. Comparison of the arch"},"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":"1609.08511","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-09-27T16:03:31Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"39a1cb61665db4028eaacdc4ee88793b5c9aaf08bd1e2dfcedd313828529bb5b","abstract_canon_sha256":"ad4d48a022fe0c020cefd8a84315f69a0d33ea097ac57660896c37670ce2c776"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:03:45.746242Z","signature_b64":"WBkzWJdDkoo3c3OiyIITi3aw6EexjBt550tJRrW+T2kJL+zWUzPqlEhFv1LoAmch91C54wArQ5R0ue0jRAQuAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e3c7922622d2da263b3cda90a292ebea6734c2cafd5220b644603010210d2533","last_reissued_at":"2026-05-18T01:03:45.745808Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:03:45.745808Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"1RXS J161935.7+524630: New Polar with the Varying Accretion Modes on two Magnetic Poles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.SR","authors_text":"D. V. Denisenko, F. Martinelli","submitted_at":"2016-09-27T16:03:31Z","abstract_excerpt":"We report the discovery of a new cataclysmic variable DDE 32 identified with the ROSAT X-ray source 1RXS J161935.7+524630 in Draco. The variability was originally found by D. Denisenko on the digitized Palomar plates centered at the position of X-ray source. The photometric observations by F. Martinelli at Lajatico Astronomical Center in June 2015 have shown the large amplitude (nearly 2 magnitudes) variability with a period about 100.5 minutes. Using the publicly available Catalina Sky Survey data from 2005 to 2013 we have improved the value of period to 0.0697944 days. Comparison of the arch"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.08511","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1609.08511","created_at":"2026-05-18T01:03:45.745879+00:00"},{"alias_kind":"arxiv_version","alias_value":"1609.08511v1","created_at":"2026-05-18T01:03:45.745879+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.08511","created_at":"2026-05-18T01:03:45.745879+00:00"},{"alias_kind":"pith_short_12","alias_value":"4PDZEJRC2LNC","created_at":"2026-05-18T12:29:58.707656+00:00"},{"alias_kind":"pith_short_16","alias_value":"4PDZEJRC2LNCMOZ4","created_at":"2026-05-18T12:29:58.707656+00:00"},{"alias_kind":"pith_short_8","alias_value":"4PDZEJRC","created_at":"2026-05-18T12:29:58.707656+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/4PDZEJRC2LNCMOZ43KIKFEXL5J","json":"https://pith.science/pith/4PDZEJRC2LNCMOZ43KIKFEXL5J.json","graph_json":"https://pith.science/api/pith-number/4PDZEJRC2LNCMOZ43KIKFEXL5J/graph.json","events_json":"https://pith.science/api/pith-number/4PDZEJRC2LNCMOZ43KIKFEXL5J/events.json","paper":"https://pith.science/paper/4PDZEJRC"},"agent_actions":{"view_html":"https://pith.science/pith/4PDZEJRC2LNCMOZ43KIKFEXL5J","download_json":"https://pith.science/pith/4PDZEJRC2LNCMOZ43KIKFEXL5J.json","view_paper":"https://pith.science/paper/4PDZEJRC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1609.08511&json=true","fetch_graph":"https://pith.science/api/pith-number/4PDZEJRC2LNCMOZ43KIKFEXL5J/graph.json","fetch_events":"https://pith.science/api/pith-number/4PDZEJRC2LNCMOZ43KIKFEXL5J/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4PDZEJRC2LNCMOZ43KIKFEXL5J/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4PDZEJRC2LNCMOZ43KIKFEXL5J/action/storage_attestation","attest_author":"https://pith.science/pith/4PDZEJRC2LNCMOZ43KIKFEXL5J/action/author_attestation","sign_citation":"https://pith.science/pith/4PDZEJRC2LNCMOZ43KIKFEXL5J/action/citation_signature","submit_replication":"https://pith.science/pith/4PDZEJRC2LNCMOZ43KIKFEXL5J/action/replication_record"}},"created_at":"2026-05-18T01:03:45.745879+00:00","updated_at":"2026-05-18T01:03:45.745879+00:00"}