{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:C7OTI3WPL7QHEOFPFPOTC3QX4O","short_pith_number":"pith:C7OTI3WP","canonical_record":{"source":{"id":"1405.2127","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-05-09T00:38:45Z","cross_cats_sorted":[],"title_canon_sha256":"e8ba79c8b768a14571d2211d1d4bf57cbfe7e2aa8e114488229f449dc58d3399","abstract_canon_sha256":"a1b9ec323c6b0ff5a04c15cfe1d802a245e4ea9e5a654b0dbca7ebe8f8a7c508"},"schema_version":"1.0"},"canonical_sha256":"17dd346ecf5fe07238af2bdd316e17e38f20f675e801cb680121208718f832bb","source":{"kind":"arxiv","id":"1405.2127","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.2127","created_at":"2026-05-18T02:48:35Z"},{"alias_kind":"arxiv_version","alias_value":"1405.2127v1","created_at":"2026-05-18T02:48:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.2127","created_at":"2026-05-18T02:48:35Z"},{"alias_kind":"pith_short_12","alias_value":"C7OTI3WPL7QH","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"C7OTI3WPL7QHEOFP","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"C7OTI3WP","created_at":"2026-05-18T12:28:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:C7OTI3WPL7QHEOFPFPOTC3QX4O","target":"record","payload":{"canonical_record":{"source":{"id":"1405.2127","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-05-09T00:38:45Z","cross_cats_sorted":[],"title_canon_sha256":"e8ba79c8b768a14571d2211d1d4bf57cbfe7e2aa8e114488229f449dc58d3399","abstract_canon_sha256":"a1b9ec323c6b0ff5a04c15cfe1d802a245e4ea9e5a654b0dbca7ebe8f8a7c508"},"schema_version":"1.0"},"canonical_sha256":"17dd346ecf5fe07238af2bdd316e17e38f20f675e801cb680121208718f832bb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:48:35.916882Z","signature_b64":"yi6lcvsMgm6xerYMjMN9CnNkqQxR/aLKjC27hOEET6VOYBErmwjfLLhcXOpPpeXBodHTmtRcTa1QfxgNMbK1BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"17dd346ecf5fe07238af2bdd316e17e38f20f675e801cb680121208718f832bb","last_reissued_at":"2026-05-18T02:48:35.916322Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:48:35.916322Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.2127","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":"2026-05-18T02:48:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jMscXu74Spto1buzPwDPO/iyOWkY7IYCTd6rpUAMpzmsl78rw8oGk3GyWSz83ah+gjqyslKNvxuom97Nxx7vBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T15:42:05.858635Z"},"content_sha256":"d79f41030bac1cf8a65409d5cb5826e0cc73a5343a98be48465d7fdd21586124","schema_version":"1.0","event_id":"sha256:d79f41030bac1cf8a65409d5cb5826e0cc73a5343a98be48465d7fdd21586124"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:C7OTI3WPL7QHEOFPFPOTC3QX4O","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Planetary companions in K giants beta Cancri, mu Leonis, and beta Ursae Minoris","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. P. Hatzes, B.-C. Lee, D. E. Mkrtichian, I. Han, K.-M. Kim, M.-G. Park","submitted_at":"2014-05-09T00:38:45Z","abstract_excerpt":"Auns. The aim of our paper is to investigate the low-amplitude and long-period variations in evolved stars with a precise radial velocity (RV) survey. Methods. The high-resolution, the fiber-fed Bohyunsan Observatory Echelle Spectrograph (BOES) was used from 2003 to 2013 for a radial velocity survey of giant stars as part of the exoplanet search program at Bohyunsan Optical Astronomy Observatory (BOAO). Results. We report the detection of three new planetary companions orbiting the K giants beta Cnc, mu Leo, and beta UMi. The planetary nature of the radial velocity variations is supported by a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.2127","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":"2026-05-18T02:48:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zTX4qs+X7HH4/hYLGa5GMGgoY0qcba+J2DInuUcZV+CUdWqSOkvYQD6nYa6AI5TcrhWLBckEVGAIOTRBK8zIDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T15:42:05.859296Z"},"content_sha256":"51e058c6595c74fa9c4284e1459ea45659048c77791bbe0f74fd2ec17d4ebe22","schema_version":"1.0","event_id":"sha256:51e058c6595c74fa9c4284e1459ea45659048c77791bbe0f74fd2ec17d4ebe22"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C7OTI3WPL7QHEOFPFPOTC3QX4O/bundle.json","state_url":"https://pith.science/pith/C7OTI3WPL7QHEOFPFPOTC3QX4O/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C7OTI3WPL7QHEOFPFPOTC3QX4O/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":"2026-05-29T15:42:05Z","links":{"resolver":"https://pith.science/pith/C7OTI3WPL7QHEOFPFPOTC3QX4O","bundle":"https://pith.science/pith/C7OTI3WPL7QHEOFPFPOTC3QX4O/bundle.json","state":"https://pith.science/pith/C7OTI3WPL7QHEOFPFPOTC3QX4O/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C7OTI3WPL7QHEOFPFPOTC3QX4O/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:C7OTI3WPL7QHEOFPFPOTC3QX4O","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":"a1b9ec323c6b0ff5a04c15cfe1d802a245e4ea9e5a654b0dbca7ebe8f8a7c508","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-05-09T00:38:45Z","title_canon_sha256":"e8ba79c8b768a14571d2211d1d4bf57cbfe7e2aa8e114488229f449dc58d3399"},"schema_version":"1.0","source":{"id":"1405.2127","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.2127","created_at":"2026-05-18T02:48:35Z"},{"alias_kind":"arxiv_version","alias_value":"1405.2127v1","created_at":"2026-05-18T02:48:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.2127","created_at":"2026-05-18T02:48:35Z"},{"alias_kind":"pith_short_12","alias_value":"C7OTI3WPL7QH","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"C7OTI3WPL7QHEOFP","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"C7OTI3WP","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:51e058c6595c74fa9c4284e1459ea45659048c77791bbe0f74fd2ec17d4ebe22","target":"graph","created_at":"2026-05-18T02:48:35Z","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":"Auns. The aim of our paper is to investigate the low-amplitude and long-period variations in evolved stars with a precise radial velocity (RV) survey. Methods. The high-resolution, the fiber-fed Bohyunsan Observatory Echelle Spectrograph (BOES) was used from 2003 to 2013 for a radial velocity survey of giant stars as part of the exoplanet search program at Bohyunsan Optical Astronomy Observatory (BOAO). Results. We report the detection of three new planetary companions orbiting the K giants beta Cnc, mu Leo, and beta UMi. The planetary nature of the radial velocity variations is supported by a","authors_text":"A. P. Hatzes, B.-C. Lee, D. E. Mkrtichian, I. Han, K.-M. Kim, M.-G. Park","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-05-09T00:38:45Z","title":"Planetary companions in K giants beta Cancri, mu Leonis, and beta Ursae Minoris"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.2127","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:d79f41030bac1cf8a65409d5cb5826e0cc73a5343a98be48465d7fdd21586124","target":"record","created_at":"2026-05-18T02:48:35Z","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":"a1b9ec323c6b0ff5a04c15cfe1d802a245e4ea9e5a654b0dbca7ebe8f8a7c508","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-05-09T00:38:45Z","title_canon_sha256":"e8ba79c8b768a14571d2211d1d4bf57cbfe7e2aa8e114488229f449dc58d3399"},"schema_version":"1.0","source":{"id":"1405.2127","kind":"arxiv","version":1}},"canonical_sha256":"17dd346ecf5fe07238af2bdd316e17e38f20f675e801cb680121208718f832bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"17dd346ecf5fe07238af2bdd316e17e38f20f675e801cb680121208718f832bb","first_computed_at":"2026-05-18T02:48:35.916322Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:48:35.916322Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yi6lcvsMgm6xerYMjMN9CnNkqQxR/aLKjC27hOEET6VOYBErmwjfLLhcXOpPpeXBodHTmtRcTa1QfxgNMbK1BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:48:35.916882Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.2127","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d79f41030bac1cf8a65409d5cb5826e0cc73a5343a98be48465d7fdd21586124","sha256:51e058c6595c74fa9c4284e1459ea45659048c77791bbe0f74fd2ec17d4ebe22"],"state_sha256":"2dcf6f867f9eddd582cb58f95ec3922133440c7a388c629879bd1d5fc8d94171"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uu2Xqz4veGtQCANocECjYhiRMTGcjhMZlZ1mjNxCskL1xGu+faZixJNP6JSZqIoCQNo095nUko8vnNkwlau4DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T15:42:05.862892Z","bundle_sha256":"9354ad9ab364a7676fabed99ba310e5383d22336fbc3c1ad556cd6eb1423758d"}}