{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1998:QD3P54OM4WHMGPR32K4WNOSUEQ","short_pith_number":"pith:QD3P54OM","canonical_record":{"source":{"id":"astro-ph/9805193","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1998-05-14T13:24:57Z","cross_cats_sorted":[],"title_canon_sha256":"c75eb29b7b6ac9b74ea081e5aeb75a973dcbf5dab643d241725bf14424ad0e8a","abstract_canon_sha256":"46826e91932f457310cfb768bf40b84d06f47d4ba4807619b3d55135ed5ec196"},"schema_version":"1.0"},"canonical_sha256":"80f6fef1cce58ec33e3bd2b966ba54241e6ba63355976ed201415bc21e0022fd","source":{"kind":"arxiv","id":"astro-ph/9805193","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9805193","created_at":"2026-07-04T14:15:49Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9805193v1","created_at":"2026-07-04T14:15:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9805193","created_at":"2026-07-04T14:15:49Z"},{"alias_kind":"pith_short_12","alias_value":"QD3P54OM4WHM","created_at":"2026-07-04T14:15:49Z"},{"alias_kind":"pith_short_16","alias_value":"QD3P54OM4WHMGPR3","created_at":"2026-07-04T14:15:49Z"},{"alias_kind":"pith_short_8","alias_value":"QD3P54OM","created_at":"2026-07-04T14:15:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1998:QD3P54OM4WHMGPR32K4WNOSUEQ","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/9805193","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1998-05-14T13:24:57Z","cross_cats_sorted":[],"title_canon_sha256":"c75eb29b7b6ac9b74ea081e5aeb75a973dcbf5dab643d241725bf14424ad0e8a","abstract_canon_sha256":"46826e91932f457310cfb768bf40b84d06f47d4ba4807619b3d55135ed5ec196"},"schema_version":"1.0"},"canonical_sha256":"80f6fef1cce58ec33e3bd2b966ba54241e6ba63355976ed201415bc21e0022fd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:15:49.323657Z","signature_b64":"BtnGToT3iygUGCifQ0T1u4HiteVKOq60s+Va22CzIbcoZ1RLlHUCbuu7Kk6dW3joCeRjNciKiO/rYbxHR/+WDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"80f6fef1cce58ec33e3bd2b966ba54241e6ba63355976ed201415bc21e0022fd","last_reissued_at":"2026-07-04T14:15:49.323195Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:15:49.323195Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/9805193","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":"2026-07-04T14:15:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8ucsAHYIU00YspC4i150IEVYl341JCWoSuK4dSsPAl4UzldRxyxtq1lD4R8+VUY1thAVK70/vs7PYkbuxL0iBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T11:18:20.395789Z"},"content_sha256":"6ef77dff9029298d2a7a5f7d5e251ea4ebf0113ed7bc055114bc44994b3ff95f","schema_version":"1.0","event_id":"sha256:6ef77dff9029298d2a7a5f7d5e251ea4ebf0113ed7bc055114bc44994b3ff95f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1998:QD3P54OM4WHMGPR32K4WNOSUEQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Polarimetry and spectroscopy of the polar RX J1141.3-6410","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"C. V. Rodrigues (INPE/MCT), D. Cieslinski (IAG/USP), J.E. Steiner (LNA/CNPq)","submitted_at":"1998-05-14T13:24:57Z","abstract_excerpt":"We present the first optical polarimetric measurements of RX J1141.3-6410 which confirm that star as a polar. The circular polarization varies between 0 and 13% with the orbital period. Halpha spectroscopy shows that this line is formed by, at least, two components: a broad and a narrow one. The phase of maximum redshift of the broad component is shifted by 0.5 with the phase of maximum circular polarization which is not usual for this class of stars. We suggest a geometrical configuration for the system which could explain the main features of the polarimetric and spectroscopic data."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9805193","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/astro-ph/9805193/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T14:15:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c6Rl/M5DG+HUy1nM/uZJx+CRMHrupxZtVMBEDeD3wy0hUbItylqpHKPA6bPdZBiyASXVUdp+qhwwAOhRLhxBCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T11:18:20.396409Z"},"content_sha256":"61f10f8a299341786d294c7b0a7df3172919551af14ef4cf0856142a581fa6a4","schema_version":"1.0","event_id":"sha256:61f10f8a299341786d294c7b0a7df3172919551af14ef4cf0856142a581fa6a4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QD3P54OM4WHMGPR32K4WNOSUEQ/bundle.json","state_url":"https://pith.science/pith/QD3P54OM4WHMGPR32K4WNOSUEQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QD3P54OM4WHMGPR32K4WNOSUEQ/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":"2026-08-13T11:18:20Z","links":{"resolver":"https://pith.science/pith/QD3P54OM4WHMGPR32K4WNOSUEQ","bundle":"https://pith.science/pith/QD3P54OM4WHMGPR32K4WNOSUEQ/bundle.json","state":"https://pith.science/pith/QD3P54OM4WHMGPR32K4WNOSUEQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QD3P54OM4WHMGPR32K4WNOSUEQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:QD3P54OM4WHMGPR32K4WNOSUEQ","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":"46826e91932f457310cfb768bf40b84d06f47d4ba4807619b3d55135ed5ec196","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1998-05-14T13:24:57Z","title_canon_sha256":"c75eb29b7b6ac9b74ea081e5aeb75a973dcbf5dab643d241725bf14424ad0e8a"},"schema_version":"1.0","source":{"id":"astro-ph/9805193","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9805193","created_at":"2026-07-04T14:15:49Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9805193v1","created_at":"2026-07-04T14:15:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9805193","created_at":"2026-07-04T14:15:49Z"},{"alias_kind":"pith_short_12","alias_value":"QD3P54OM4WHM","created_at":"2026-07-04T14:15:49Z"},{"alias_kind":"pith_short_16","alias_value":"QD3P54OM4WHMGPR3","created_at":"2026-07-04T14:15:49Z"},{"alias_kind":"pith_short_8","alias_value":"QD3P54OM","created_at":"2026-07-04T14:15:49Z"}],"graph_snapshots":[{"event_id":"sha256:61f10f8a299341786d294c7b0a7df3172919551af14ef4cf0856142a581fa6a4","target":"graph","created_at":"2026-07-04T14:15:49Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/astro-ph/9805193/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the first optical polarimetric measurements of RX J1141.3-6410 which confirm that star as a polar. The circular polarization varies between 0 and 13% with the orbital period. Halpha spectroscopy shows that this line is formed by, at least, two components: a broad and a narrow one. The phase of maximum redshift of the broad component is shifted by 0.5 with the phase of maximum circular polarization which is not usual for this class of stars. We suggest a geometrical configuration for the system which could explain the main features of the polarimetric and spectroscopic data.","authors_text":"C. V. Rodrigues (INPE/MCT), D. Cieslinski (IAG/USP), J.E. Steiner (LNA/CNPq)","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1998-05-14T13:24:57Z","title":"Polarimetry and spectroscopy of the polar RX J1141.3-6410"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9805193","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":"sha256:6ef77dff9029298d2a7a5f7d5e251ea4ebf0113ed7bc055114bc44994b3ff95f","target":"record","created_at":"2026-07-04T14:15:49Z","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":"46826e91932f457310cfb768bf40b84d06f47d4ba4807619b3d55135ed5ec196","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1998-05-14T13:24:57Z","title_canon_sha256":"c75eb29b7b6ac9b74ea081e5aeb75a973dcbf5dab643d241725bf14424ad0e8a"},"schema_version":"1.0","source":{"id":"astro-ph/9805193","kind":"arxiv","version":1}},"canonical_sha256":"80f6fef1cce58ec33e3bd2b966ba54241e6ba63355976ed201415bc21e0022fd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"80f6fef1cce58ec33e3bd2b966ba54241e6ba63355976ed201415bc21e0022fd","first_computed_at":"2026-07-04T14:15:49.323195Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:15:49.323195Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BtnGToT3iygUGCifQ0T1u4HiteVKOq60s+Va22CzIbcoZ1RLlHUCbuu7Kk6dW3joCeRjNciKiO/rYbxHR/+WDA==","signature_status":"signed_v1","signed_at":"2026-07-04T14:15:49.323657Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9805193","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6ef77dff9029298d2a7a5f7d5e251ea4ebf0113ed7bc055114bc44994b3ff95f","sha256:61f10f8a299341786d294c7b0a7df3172919551af14ef4cf0856142a581fa6a4"],"state_sha256":"d4f8248a88d5a8951d0ab25bfc2a85366dc6ad58054eb9fd27c2caee4910f39b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1QHTbePfgLWsAbGs/1KI+Gre+2/rVPC6DuRZ4+CsgvThgF3YnqxJIcBIB5fQA8OwGRfNxAGb9yPaAyLUHaS+Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T11:18:20.401725Z","bundle_sha256":"2e268895f4eb672a4b7028f448095ae68b18a7102151fac3aa3f95b538f8e9ab"}}