{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:ALWSXQSBYLHVYFDGZJCTBQKK7C","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":"39a75b872bc156212837bd23791bca465900ed3f182826eaddfa0ea24c8b0011","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-06-01T11:15:40Z","title_canon_sha256":"f79c33616fe0492778dab644c6923c00858976ab0d8924bb0a25825120d6ddbc"},"schema_version":"1.0","source":{"id":"1606.00225","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.00225","created_at":"2026-05-18T01:12:45Z"},{"alias_kind":"arxiv_version","alias_value":"1606.00225v1","created_at":"2026-05-18T01:12:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.00225","created_at":"2026-05-18T01:12:45Z"},{"alias_kind":"pith_short_12","alias_value":"ALWSXQSBYLHV","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_16","alias_value":"ALWSXQSBYLHVYFDG","created_at":"2026-05-18T12:30:07Z"},{"alias_kind":"pith_short_8","alias_value":"ALWSXQSB","created_at":"2026-05-18T12:30:07Z"}],"graph_snapshots":[{"event_id":"sha256:d2cf86a5e2ddb027a34acb1e33c8a65e6a89afaaa6300cb8072c3f08347c10f6","target":"graph","created_at":"2026-05-18T01:12:45Z","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":"Two XMM Newton observations of Nova V4743 Sgr (Nova Sgr 2002) were performed shortly after it returned to quiescence, 2 and 3.5 years after the explosion. The X-ray light curves revealed a modulation with a frequency of ~0.75 mHz, indicating that V4743 Sgr is most probably an intermediate polar (IP). The X-ray spectra have characteristics in common with known IPs, with a hard thermal plasma component that can be fitted only assuming a partially covering absorber. In 2004 the X-ray spectrum had also a supersoft blackbody-like component, whose temperature was close to that of the white dwarf (WD","authors_text":"A. Bianchini, K. Mukai, M. Orio, P. Zemko, S. Ciroi, V. Cracco","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-06-01T11:15:40Z","title":"V4743 Sgr, a magnetic nova?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.00225","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":"sha256:7ad58cb957e0e81c2b6bae6d154e7728e4dd7afb9fc1d58e05d8c32e8107fe2e","target":"record","created_at":"2026-05-18T01:12:45Z","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":"39a75b872bc156212837bd23791bca465900ed3f182826eaddfa0ea24c8b0011","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2016-06-01T11:15:40Z","title_canon_sha256":"f79c33616fe0492778dab644c6923c00858976ab0d8924bb0a25825120d6ddbc"},"schema_version":"1.0","source":{"id":"1606.00225","kind":"arxiv","version":1}},"canonical_sha256":"02ed2bc241c2cf5c1466ca4530c14af89939be7e7b8ba037fb3bf61efe936f48","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"02ed2bc241c2cf5c1466ca4530c14af89939be7e7b8ba037fb3bf61efe936f48","first_computed_at":"2026-05-18T01:12:45.064987Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:12:45.064987Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SZ5l+0NenYniL86UwMQ+Uq1hO4DO63C7FDHYaS1GHr1jJ33fm01RiMu9Y6DuWCeAk++1QxpamteGzUAss5BbCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:12:45.065397Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.00225","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7ad58cb957e0e81c2b6bae6d154e7728e4dd7afb9fc1d58e05d8c32e8107fe2e","sha256:d2cf86a5e2ddb027a34acb1e33c8a65e6a89afaaa6300cb8072c3f08347c10f6"],"state_sha256":"7eda68bb3a7dd5fdd29cb3b36294a63c46b46731412692aadec046fa5187b95a"}