{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:QXYO6OAHBTQH2AXJSBF7N4TRT7","short_pith_number":"pith:QXYO6OAH","canonical_record":{"source":{"id":"1210.0423","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-01T14:34:27Z","cross_cats_sorted":[],"title_canon_sha256":"41ba95ebb673253bc9ee6e39f256c73ec245aefb8caeba4538289b2df52403ad","abstract_canon_sha256":"aac031fd8487133a59c868e20ca1116421e18c3511b1e713f0ebd77bbb257f08"},"schema_version":"1.0"},"canonical_sha256":"85f0ef38070ce07d02e9904bf6f2719fc84af8aa4db33e010d6b16e204996733","source":{"kind":"arxiv","id":"1210.0423","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.0423","created_at":"2026-05-18T03:44:22Z"},{"alias_kind":"arxiv_version","alias_value":"1210.0423v1","created_at":"2026-05-18T03:44:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.0423","created_at":"2026-05-18T03:44:22Z"},{"alias_kind":"pith_short_12","alias_value":"QXYO6OAHBTQH","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"QXYO6OAHBTQH2AXJ","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"QXYO6OAH","created_at":"2026-05-18T12:27:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:QXYO6OAHBTQH2AXJSBF7N4TRT7","target":"record","payload":{"canonical_record":{"source":{"id":"1210.0423","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-01T14:34:27Z","cross_cats_sorted":[],"title_canon_sha256":"41ba95ebb673253bc9ee6e39f256c73ec245aefb8caeba4538289b2df52403ad","abstract_canon_sha256":"aac031fd8487133a59c868e20ca1116421e18c3511b1e713f0ebd77bbb257f08"},"schema_version":"1.0"},"canonical_sha256":"85f0ef38070ce07d02e9904bf6f2719fc84af8aa4db33e010d6b16e204996733","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:44:22.482944Z","signature_b64":"IVB8IOuKlsRCCY82IOYi4OwZ4JMIojjhVIhZUlNMg/Wcu74P6NabtBKjg4W01SzTFqYhwc+6fhAPTyU5qKQSAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"85f0ef38070ce07d02e9904bf6f2719fc84af8aa4db33e010d6b16e204996733","last_reissued_at":"2026-05-18T03:44:22.482265Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:44:22.482265Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1210.0423","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":"2026-05-18T03:44:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"l7Ku2qFBmiyY8zvsFvL9xlawNIenOiI4onRjk9PdA8ea6Yfrb1+d3HcBpzKK8ZmVHf07ycGhgufe+xxW5Z0HDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T15:13:33.070680Z"},"content_sha256":"666415a34275d0a55bf22e8edbbdb3655bc796b477632b39d6fb4a6f21d62cdc","schema_version":"1.0","event_id":"sha256:666415a34275d0a55bf22e8edbbdb3655bc796b477632b39d6fb4a6f21d62cdc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:QXYO6OAHBTQH2AXJSBF7N4TRT7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Investigations of a new eclipsing cataclysmic variable HBHA 4705-03","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"1), (2) Institute for Astronomy, (3) Special Astrophysical Observatory, Astrophysics, D. G. Yakin (1), Eberhard Karls University, Germany, Kepler Center for Astro, O. I. Spiridonova (3) ((1) Kazan Federal University, Particle Physics, Rusia, Russia), T\\\"ubingen, V. F. Suleimanov (2, V. V. Shimansky (1), V. V. Vlasyuk (3)","submitted_at":"2012-10-01T14:34:27Z","abstract_excerpt":"Results of photometric and spectroscopic investigations of the recently discovered eclipsing cataclysmic variable star HBHA 4705-03 are presented. The emission spectra of the system show broad hydrogen and helium emission lines. The bright spots with an approximately zero velocity components are found in the Doppler maps for the hydrogen and ionized helium lines. The disc structure is more prominent in the maps for the neutral helium lines. The masses of the components (M_WD = 0.54 \\pm 0.10 M_sun and M_RD = 0.45 \\pm 0.05 M_sun), and the orbit inclination (i = 71.8 \\pm 0.^7 deg) were estimated "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.0423","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":"2026-05-18T03:44:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"suzxwBdMn5c+MVSjRD/WQkAUYS4FQ/v3dhvqI7EP1K9Fz+FypClkqPJhjymrVdxsrP/h1fNcTnsDGasG5unIBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T15:13:33.071383Z"},"content_sha256":"d78482a59fca02e06fef388ceb4a4a65d7def0baf88a4e7d7e68bbc96e14a565","schema_version":"1.0","event_id":"sha256:d78482a59fca02e06fef388ceb4a4a65d7def0baf88a4e7d7e68bbc96e14a565"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QXYO6OAHBTQH2AXJSBF7N4TRT7/bundle.json","state_url":"https://pith.science/pith/QXYO6OAHBTQH2AXJSBF7N4TRT7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QXYO6OAHBTQH2AXJSBF7N4TRT7/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":"2026-05-29T15:13:33Z","links":{"resolver":"https://pith.science/pith/QXYO6OAHBTQH2AXJSBF7N4TRT7","bundle":"https://pith.science/pith/QXYO6OAHBTQH2AXJSBF7N4TRT7/bundle.json","state":"https://pith.science/pith/QXYO6OAHBTQH2AXJSBF7N4TRT7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QXYO6OAHBTQH2AXJSBF7N4TRT7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:QXYO6OAHBTQH2AXJSBF7N4TRT7","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":"aac031fd8487133a59c868e20ca1116421e18c3511b1e713f0ebd77bbb257f08","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-01T14:34:27Z","title_canon_sha256":"41ba95ebb673253bc9ee6e39f256c73ec245aefb8caeba4538289b2df52403ad"},"schema_version":"1.0","source":{"id":"1210.0423","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.0423","created_at":"2026-05-18T03:44:22Z"},{"alias_kind":"arxiv_version","alias_value":"1210.0423v1","created_at":"2026-05-18T03:44:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.0423","created_at":"2026-05-18T03:44:22Z"},{"alias_kind":"pith_short_12","alias_value":"QXYO6OAHBTQH","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"QXYO6OAHBTQH2AXJ","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"QXYO6OAH","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:d78482a59fca02e06fef388ceb4a4a65d7def0baf88a4e7d7e68bbc96e14a565","target":"graph","created_at":"2026-05-18T03:44:22Z","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":"Results of photometric and spectroscopic investigations of the recently discovered eclipsing cataclysmic variable star HBHA 4705-03 are presented. The emission spectra of the system show broad hydrogen and helium emission lines. The bright spots with an approximately zero velocity components are found in the Doppler maps for the hydrogen and ionized helium lines. The disc structure is more prominent in the maps for the neutral helium lines. The masses of the components (M_WD = 0.54 \\pm 0.10 M_sun and M_RD = 0.45 \\pm 0.05 M_sun), and the orbit inclination (i = 71.8 \\pm 0.^7 deg) were estimated ","authors_text":"1), (2) Institute for Astronomy, (3) Special Astrophysical Observatory, Astrophysics, D. G. Yakin (1), Eberhard Karls University, Germany, Kepler Center for Astro, O. I. Spiridonova (3) ((1) Kazan Federal University, Particle Physics, Rusia, Russia), T\\\"ubingen, V. F. Suleimanov (2, V. V. Shimansky (1), V. V. Vlasyuk (3)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-01T14:34:27Z","title":"Investigations of a new eclipsing cataclysmic variable HBHA 4705-03"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.0423","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":"sha256:666415a34275d0a55bf22e8edbbdb3655bc796b477632b39d6fb4a6f21d62cdc","target":"record","created_at":"2026-05-18T03:44:22Z","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":"aac031fd8487133a59c868e20ca1116421e18c3511b1e713f0ebd77bbb257f08","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-10-01T14:34:27Z","title_canon_sha256":"41ba95ebb673253bc9ee6e39f256c73ec245aefb8caeba4538289b2df52403ad"},"schema_version":"1.0","source":{"id":"1210.0423","kind":"arxiv","version":1}},"canonical_sha256":"85f0ef38070ce07d02e9904bf6f2719fc84af8aa4db33e010d6b16e204996733","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"85f0ef38070ce07d02e9904bf6f2719fc84af8aa4db33e010d6b16e204996733","first_computed_at":"2026-05-18T03:44:22.482265Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:44:22.482265Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IVB8IOuKlsRCCY82IOYi4OwZ4JMIojjhVIhZUlNMg/Wcu74P6NabtBKjg4W01SzTFqYhwc+6fhAPTyU5qKQSAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:44:22.482944Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.0423","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:666415a34275d0a55bf22e8edbbdb3655bc796b477632b39d6fb4a6f21d62cdc","sha256:d78482a59fca02e06fef388ceb4a4a65d7def0baf88a4e7d7e68bbc96e14a565"],"state_sha256":"fdb9fdf0b282481de7b000bdf6bb94747a773a627bdbce2d65674142598aa51c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jbHoQUdoOL8gP8Nonu///45msApRC26opHJCgw8nWP+7LGdPBEWsRgxrHKUvudL/egNWrYRyaKHjzC0zIPPMBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T15:13:33.075140Z","bundle_sha256":"f46c4bfd65915fd1041c82acdae45ece9a3fdada9f943ee04397b2297d560db7"}}