{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:2KSNKUCWIO7PBOYIQFOWVCBOBJ","short_pith_number":"pith:2KSNKUCW","canonical_record":{"source":{"id":"1107.1415","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-07-07T14:56:55Z","cross_cats_sorted":[],"title_canon_sha256":"c9968cc38d33bca3d1f4b83268a7b2d9d5833bd53b9755a1b7429580f75fdcba","abstract_canon_sha256":"177f5b981d7fce0dcf95eef68801ef8e305f5a84523ffecd136dba9b61db0e53"},"schema_version":"1.0"},"canonical_sha256":"d2a4d5505643bef0bb08815d6a882e0a7d3c6c6f976826f4b0e6f1e2b7aa1326","source":{"kind":"arxiv","id":"1107.1415","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.1415","created_at":"2026-05-18T02:01:21Z"},{"alias_kind":"arxiv_version","alias_value":"1107.1415v1","created_at":"2026-05-18T02:01:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.1415","created_at":"2026-05-18T02:01:21Z"},{"alias_kind":"pith_short_12","alias_value":"2KSNKUCWIO7P","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"2KSNKUCWIO7PBOYI","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"2KSNKUCW","created_at":"2026-05-18T12:26:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:2KSNKUCWIO7PBOYIQFOWVCBOBJ","target":"record","payload":{"canonical_record":{"source":{"id":"1107.1415","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-07-07T14:56:55Z","cross_cats_sorted":[],"title_canon_sha256":"c9968cc38d33bca3d1f4b83268a7b2d9d5833bd53b9755a1b7429580f75fdcba","abstract_canon_sha256":"177f5b981d7fce0dcf95eef68801ef8e305f5a84523ffecd136dba9b61db0e53"},"schema_version":"1.0"},"canonical_sha256":"d2a4d5505643bef0bb08815d6a882e0a7d3c6c6f976826f4b0e6f1e2b7aa1326","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:21.817144Z","signature_b64":"0m6kbPZWmkdb/M69P4fC6f24gY37yWfIqhkI8PWX76UQlVEOSr92dxS8GgxOjdzbsHSsU/1cEXvt3Ek6bXI0DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d2a4d5505643bef0bb08815d6a882e0a7d3c6c6f976826f4b0e6f1e2b7aa1326","last_reissued_at":"2026-05-18T02:01:21.816296Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:21.816296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1107.1415","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:01:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NIKMHIh1GuFXLrwRLat6iFdTn9hzdrpDI8596OkfZXc6sGMYTruiLh3mXIg8I8gbHv3pySRmPC9U4rOv5+5ABA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T13:33:05.020585Z"},"content_sha256":"1b01a97899d2b401d37d9bffa866f2b5d87e4cda120ea743dedde5f80a295b23","schema_version":"1.0","event_id":"sha256:1b01a97899d2b401d37d9bffa866f2b5d87e4cda120ea743dedde5f80a295b23"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:2KSNKUCWIO7PBOYIQFOWVCBOBJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"New Cataclysmic Variable 1RXS J073346.0+261933 in Gemini","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. J. Drake, A. V. Samokhvalov, A. Yu. Tkachenko, D. V. Denisenko, S. G. Djorgovski, T. V. Kryachko","submitted_at":"2011-07-07T14:56:55Z","abstract_excerpt":"In course of the search for the optical identifications associated with ROSAT X-ray sources we have found a highly variable object with the very unusual long-term behavior, color indices and high X-ray-to-optical flux ratio. We report the archival photometric light curve from the Catalina Sky Survey, optical spectroscopy from RTT150 and time-resolved photometry from Astrotel-Caucasus telescope. The object appears to be the magnetic cataclysmic variable (polar) with orbital period of P=3.20 hr."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.1415","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:01:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"he30FE+sNXopiPl/xp16jH8K+EkVMGkjjbOFmKTgg3Af7kTF35ErhlqFqPvMIXX7ZNZoXuv0cKzwxZ6Fb/VNBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T13:33:05.021179Z"},"content_sha256":"6989a8f15756a284f3cb23555b377096b4a474af27051f67b13bde309d79d700","schema_version":"1.0","event_id":"sha256:6989a8f15756a284f3cb23555b377096b4a474af27051f67b13bde309d79d700"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2KSNKUCWIO7PBOYIQFOWVCBOBJ/bundle.json","state_url":"https://pith.science/pith/2KSNKUCWIO7PBOYIQFOWVCBOBJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2KSNKUCWIO7PBOYIQFOWVCBOBJ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-28T13:33:05Z","links":{"resolver":"https://pith.science/pith/2KSNKUCWIO7PBOYIQFOWVCBOBJ","bundle":"https://pith.science/pith/2KSNKUCWIO7PBOYIQFOWVCBOBJ/bundle.json","state":"https://pith.science/pith/2KSNKUCWIO7PBOYIQFOWVCBOBJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2KSNKUCWIO7PBOYIQFOWVCBOBJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:2KSNKUCWIO7PBOYIQFOWVCBOBJ","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":"177f5b981d7fce0dcf95eef68801ef8e305f5a84523ffecd136dba9b61db0e53","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-07-07T14:56:55Z","title_canon_sha256":"c9968cc38d33bca3d1f4b83268a7b2d9d5833bd53b9755a1b7429580f75fdcba"},"schema_version":"1.0","source":{"id":"1107.1415","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.1415","created_at":"2026-05-18T02:01:21Z"},{"alias_kind":"arxiv_version","alias_value":"1107.1415v1","created_at":"2026-05-18T02:01:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.1415","created_at":"2026-05-18T02:01:21Z"},{"alias_kind":"pith_short_12","alias_value":"2KSNKUCWIO7P","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"2KSNKUCWIO7PBOYI","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"2KSNKUCW","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:6989a8f15756a284f3cb23555b377096b4a474af27051f67b13bde309d79d700","target":"graph","created_at":"2026-05-18T02:01:21Z","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":"In course of the search for the optical identifications associated with ROSAT X-ray sources we have found a highly variable object with the very unusual long-term behavior, color indices and high X-ray-to-optical flux ratio. We report the archival photometric light curve from the Catalina Sky Survey, optical spectroscopy from RTT150 and time-resolved photometry from Astrotel-Caucasus telescope. The object appears to be the magnetic cataclysmic variable (polar) with orbital period of P=3.20 hr.","authors_text":"A. J. Drake, A. V. Samokhvalov, A. Yu. Tkachenko, D. V. Denisenko, S. G. Djorgovski, T. V. Kryachko","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-07-07T14:56:55Z","title":"New Cataclysmic Variable 1RXS J073346.0+261933 in Gemini"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.1415","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":"sha256:1b01a97899d2b401d37d9bffa866f2b5d87e4cda120ea743dedde5f80a295b23","target":"record","created_at":"2026-05-18T02:01:21Z","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":"177f5b981d7fce0dcf95eef68801ef8e305f5a84523ffecd136dba9b61db0e53","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2011-07-07T14:56:55Z","title_canon_sha256":"c9968cc38d33bca3d1f4b83268a7b2d9d5833bd53b9755a1b7429580f75fdcba"},"schema_version":"1.0","source":{"id":"1107.1415","kind":"arxiv","version":1}},"canonical_sha256":"d2a4d5505643bef0bb08815d6a882e0a7d3c6c6f976826f4b0e6f1e2b7aa1326","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d2a4d5505643bef0bb08815d6a882e0a7d3c6c6f976826f4b0e6f1e2b7aa1326","first_computed_at":"2026-05-18T02:01:21.816296Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:01:21.816296Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0m6kbPZWmkdb/M69P4fC6f24gY37yWfIqhkI8PWX76UQlVEOSr92dxS8GgxOjdzbsHSsU/1cEXvt3Ek6bXI0DA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:01:21.817144Z","signed_message":"canonical_sha256_bytes"},"source_id":"1107.1415","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1b01a97899d2b401d37d9bffa866f2b5d87e4cda120ea743dedde5f80a295b23","sha256:6989a8f15756a284f3cb23555b377096b4a474af27051f67b13bde309d79d700"],"state_sha256":"e31bea43b653d6344bc4a29f238c70b1a104d9f5a2f228d61b65aca74d51567e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EufthXvIrZTHQOfg1UGfKH3sapxvedJyQzKMo40v11VoLQfivLIhhHyMVX0a8GuUPi4+3JFLEBru7xq5fMHsCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T13:33:05.023663Z","bundle_sha256":"3fa88a083a8e6f7ac66cc83b2da89e2a7f0feff3ed3e24536a6c78891a3704f1"}}