{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:SO633JQWFF33DHMSFJTG2DPV2R","short_pith_number":"pith:SO633JQW","canonical_record":{"source":{"id":"0905.0457","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-05-04T18:59:21Z","cross_cats_sorted":[],"title_canon_sha256":"f3a3bb5f09d2ddf9826c2e422660b60356e988f61bf19e017998132b02633e1d","abstract_canon_sha256":"1c371fff5c90db8ae23816d6dd0b9a36ba7715a60596b98123931507652897b5"},"schema_version":"1.0"},"canonical_sha256":"93bdbda6162977b19d922a666d0df5d4769930303f988a915fcb6ef393dc25c0","source":{"kind":"arxiv","id":"0905.0457","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0905.0457","created_at":"2026-07-04T15:51:51Z"},{"alias_kind":"arxiv_version","alias_value":"0905.0457v1","created_at":"2026-07-04T15:51:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0905.0457","created_at":"2026-07-04T15:51:51Z"},{"alias_kind":"pith_short_12","alias_value":"SO633JQWFF33","created_at":"2026-07-04T15:51:51Z"},{"alias_kind":"pith_short_16","alias_value":"SO633JQWFF33DHMS","created_at":"2026-07-04T15:51:51Z"},{"alias_kind":"pith_short_8","alias_value":"SO633JQW","created_at":"2026-07-04T15:51:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:SO633JQWFF33DHMSFJTG2DPV2R","target":"record","payload":{"canonical_record":{"source":{"id":"0905.0457","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-05-04T18:59:21Z","cross_cats_sorted":[],"title_canon_sha256":"f3a3bb5f09d2ddf9826c2e422660b60356e988f61bf19e017998132b02633e1d","abstract_canon_sha256":"1c371fff5c90db8ae23816d6dd0b9a36ba7715a60596b98123931507652897b5"},"schema_version":"1.0"},"canonical_sha256":"93bdbda6162977b19d922a666d0df5d4769930303f988a915fcb6ef393dc25c0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:51:51.332036Z","signature_b64":"ZHMLcr8zEfEWn04cVT3O9icAXVOW69RQi7neIZpCFm/kguCkHbITz2uaNk6UMzEt8b/4cR4PAtMlzG9omw/NDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"93bdbda6162977b19d922a666d0df5d4769930303f988a915fcb6ef393dc25c0","last_reissued_at":"2026-07-04T15:51:51.331642Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:51:51.331642Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0905.0457","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":"2026-07-04T15:51:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1UlC0HLAEZWQECJVRuhorSXgLhsAVQFxPv0R2C4NzoUPC7DFvn6DbXS6hkVm0zYp0UT+tqMO4X0Dcmpz1tXiAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T06:27:58.254752Z"},"content_sha256":"27c0e7a8b8299134a046a91b91506d891966e049da44847937afaf57e2e9f2a1","schema_version":"1.0","event_id":"sha256:27c0e7a8b8299134a046a91b91506d891966e049da44847937afaf57e2e9f2a1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:SO633JQWFF33DHMSFJTG2DPV2R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Spectroscopic Orbits of Three Double-lined Eclipsing Binaries: I. BG Ind, IM Mon, RS Sgr","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"E. Soydugan, E. Yaz, F. Soydugan, H. Bakis, M. Tuysuz, O. Demircan, S. Bilir, T. Senyuz, V. Bakis, Z. Eker","submitted_at":"2009-05-04T18:59:21Z","abstract_excerpt":"We present the spectroscopic orbit solutions of three double-lines eclipsing binaries, BG Ind, IM Mon and RS Sgr. The first precise radial velocities (RVs) of the components were determined using high resolution echelle spectra obtained at Mt. John University Observatory in New Zealand. The RVs of the components of BG Ind and RS Sgr were measured using Gaussian fittings to the selected spectral lines, whereas two-dimensional cross-correlation technique was preferred to determine the RVs of IM Mon since it has relatively short orbital period among the other targets and so blending of the lines "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0905.0457","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/0905.0457/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":"2026-07-04T15:51:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uREA80ci/7Gduo/9zpKHs1reTcEjKQyqKHqCGJc+lAf2rj0L8KmaHyFt6lB8byawR0v72BemqbkTMZEPmQpqDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T06:27:58.255242Z"},"content_sha256":"91f17ae4d762ede9bb391ff9ae11b5348c6ce6e9381503e13aa01e65d2556fc7","schema_version":"1.0","event_id":"sha256:91f17ae4d762ede9bb391ff9ae11b5348c6ce6e9381503e13aa01e65d2556fc7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SO633JQWFF33DHMSFJTG2DPV2R/bundle.json","state_url":"https://pith.science/pith/SO633JQWFF33DHMSFJTG2DPV2R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SO633JQWFF33DHMSFJTG2DPV2R/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":"2026-08-05T06:27:58Z","links":{"resolver":"https://pith.science/pith/SO633JQWFF33DHMSFJTG2DPV2R","bundle":"https://pith.science/pith/SO633JQWFF33DHMSFJTG2DPV2R/bundle.json","state":"https://pith.science/pith/SO633JQWFF33DHMSFJTG2DPV2R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SO633JQWFF33DHMSFJTG2DPV2R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:SO633JQWFF33DHMSFJTG2DPV2R","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":"1c371fff5c90db8ae23816d6dd0b9a36ba7715a60596b98123931507652897b5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-05-04T18:59:21Z","title_canon_sha256":"f3a3bb5f09d2ddf9826c2e422660b60356e988f61bf19e017998132b02633e1d"},"schema_version":"1.0","source":{"id":"0905.0457","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0905.0457","created_at":"2026-07-04T15:51:51Z"},{"alias_kind":"arxiv_version","alias_value":"0905.0457v1","created_at":"2026-07-04T15:51:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0905.0457","created_at":"2026-07-04T15:51:51Z"},{"alias_kind":"pith_short_12","alias_value":"SO633JQWFF33","created_at":"2026-07-04T15:51:51Z"},{"alias_kind":"pith_short_16","alias_value":"SO633JQWFF33DHMS","created_at":"2026-07-04T15:51:51Z"},{"alias_kind":"pith_short_8","alias_value":"SO633JQW","created_at":"2026-07-04T15:51:51Z"}],"graph_snapshots":[{"event_id":"sha256:91f17ae4d762ede9bb391ff9ae11b5348c6ce6e9381503e13aa01e65d2556fc7","target":"graph","created_at":"2026-07-04T15:51:51Z","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/0905.0457/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the spectroscopic orbit solutions of three double-lines eclipsing binaries, BG Ind, IM Mon and RS Sgr. The first precise radial velocities (RVs) of the components were determined using high resolution echelle spectra obtained at Mt. John University Observatory in New Zealand. The RVs of the components of BG Ind and RS Sgr were measured using Gaussian fittings to the selected spectral lines, whereas two-dimensional cross-correlation technique was preferred to determine the RVs of IM Mon since it has relatively short orbital period among the other targets and so blending of the lines ","authors_text":"E. Soydugan, E. Yaz, F. Soydugan, H. Bakis, M. Tuysuz, O. Demircan, S. Bilir, T. Senyuz, V. Bakis, Z. Eker","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-05-04T18:59:21Z","title":"The Spectroscopic Orbits of Three Double-lined Eclipsing Binaries: I. BG Ind, IM Mon, RS Sgr"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0905.0457","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":"sha256:27c0e7a8b8299134a046a91b91506d891966e049da44847937afaf57e2e9f2a1","target":"record","created_at":"2026-07-04T15:51:51Z","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":"1c371fff5c90db8ae23816d6dd0b9a36ba7715a60596b98123931507652897b5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2009-05-04T18:59:21Z","title_canon_sha256":"f3a3bb5f09d2ddf9826c2e422660b60356e988f61bf19e017998132b02633e1d"},"schema_version":"1.0","source":{"id":"0905.0457","kind":"arxiv","version":1}},"canonical_sha256":"93bdbda6162977b19d922a666d0df5d4769930303f988a915fcb6ef393dc25c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"93bdbda6162977b19d922a666d0df5d4769930303f988a915fcb6ef393dc25c0","first_computed_at":"2026-07-04T15:51:51.331642Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:51:51.331642Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZHMLcr8zEfEWn04cVT3O9icAXVOW69RQi7neIZpCFm/kguCkHbITz2uaNk6UMzEt8b/4cR4PAtMlzG9omw/NDw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:51:51.332036Z","signed_message":"canonical_sha256_bytes"},"source_id":"0905.0457","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27c0e7a8b8299134a046a91b91506d891966e049da44847937afaf57e2e9f2a1","sha256:91f17ae4d762ede9bb391ff9ae11b5348c6ce6e9381503e13aa01e65d2556fc7"],"state_sha256":"19e1af9da564168d036f1b2232900e4dff3ddbceb4795982baed0295a3b5220f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y9HgcqLtcLkmnr99wnLttZyTThkVftrpxbNDx+fuzLs0e7f0WTj675P2vZN/vTTl0sGdWFPhOxZAHFzxPH6nBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T06:27:58.259364Z","bundle_sha256":"58a5f6bd6d81e50631918ea59cb05f7f19d52d8bdb2ef154c343dbf0bf450671"}}