{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:37G6QC7D5XLNOHIEGIJITRYQDB","short_pith_number":"pith:37G6QC7D","canonical_record":{"source":{"id":"1410.1325","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-10-06T11:43:16Z","cross_cats_sorted":[],"title_canon_sha256":"c90d522f7824c2c8e9c8a937c85b8ece8ba17968b5a9cafd0e29343e16ca3ba4","abstract_canon_sha256":"0eb4bce01e962b1270323d71ee6e81efe7b36fd23d754f7a8c1dda732b6d6649"},"schema_version":"1.0"},"canonical_sha256":"dfcde80be3edd6d71d04321289c71018766dabde848e9a55c4095bb65d9167ba","source":{"kind":"arxiv","id":"1410.1325","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.1325","created_at":"2026-05-18T01:36:56Z"},{"alias_kind":"arxiv_version","alias_value":"1410.1325v2","created_at":"2026-05-18T01:36:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.1325","created_at":"2026-05-18T01:36:56Z"},{"alias_kind":"pith_short_12","alias_value":"37G6QC7D5XLN","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"37G6QC7D5XLNOHIE","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"37G6QC7D","created_at":"2026-05-18T12:28:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:37G6QC7D5XLNOHIEGIJITRYQDB","target":"record","payload":{"canonical_record":{"source":{"id":"1410.1325","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-10-06T11:43:16Z","cross_cats_sorted":[],"title_canon_sha256":"c90d522f7824c2c8e9c8a937c85b8ece8ba17968b5a9cafd0e29343e16ca3ba4","abstract_canon_sha256":"0eb4bce01e962b1270323d71ee6e81efe7b36fd23d754f7a8c1dda732b6d6649"},"schema_version":"1.0"},"canonical_sha256":"dfcde80be3edd6d71d04321289c71018766dabde848e9a55c4095bb65d9167ba","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:56.785153Z","signature_b64":"creH59SE2Nj4cXzlCiHqKH3saZO0lvNFLFN8lu6H5hjEeuBFii+Mbio4PXyoWuqBLqrCU51afBCsi8lPukNdDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dfcde80be3edd6d71d04321289c71018766dabde848e9a55c4095bb65d9167ba","last_reissued_at":"2026-05-18T01:36:56.784660Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:56.784660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1410.1325","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:36:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z+2MN+b9ktn3N2n32yoGAd1ZoA+Fkig/LLOlqP5rJ1ud8WDth8skoF1R9L23hf67B/XsAfhu5qliJC+oQdAqAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T11:46:00.926789Z"},"content_sha256":"92856fbbec9cd0a9976ecbbd65ed7eab7abbb50810eb9dae865a5d2c9360fa6d","schema_version":"1.0","event_id":"sha256:92856fbbec9cd0a9976ecbbd65ed7eab7abbb50810eb9dae865a5d2c9360fa6d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:37G6QC7D5XLNOHIEGIJITRYQDB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the orbital structure of the HD 82943 multi-planet system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Cristian Beaug\\'e, Roman V. Baluev","submitted_at":"2014-10-06T11:43:16Z","abstract_excerpt":"HD 82943 hosts a mysterious multi-planet system in the 2:1 mean-motion resonance that puzzles astronomers for more than a decade. We describe our new analysis of all radial velocity data currently available for this star, including both the most recent Keck data and the older but more numerous CORALIE measurements.\n  Here we pay a major attention to the task of optimal scheduling of the future observation of this system. Applying several optimality criteria, we demonstrate that in the forthcoming observational season of HD 82943 (the winter 2014/2015) rather promising time ranges can be found."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.1325","kind":"arxiv","version":2},"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":"2026-05-18T01:36:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EKnohr/Wv1aIprGk7qdKKsndU+Cn1HAkogOi+7u4pmPxqvIS39xAIvMLiYJUKd4+L7OmvjNeZ4RTOB96GLPABw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T11:46:00.927136Z"},"content_sha256":"02371d0f1ca6325557a43b6c6af7275066005f3077595aef74651d883a5a20b0","schema_version":"1.0","event_id":"sha256:02371d0f1ca6325557a43b6c6af7275066005f3077595aef74651d883a5a20b0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/37G6QC7D5XLNOHIEGIJITRYQDB/bundle.json","state_url":"https://pith.science/pith/37G6QC7D5XLNOHIEGIJITRYQDB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/37G6QC7D5XLNOHIEGIJITRYQDB/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":"2026-06-01T11:46:00Z","links":{"resolver":"https://pith.science/pith/37G6QC7D5XLNOHIEGIJITRYQDB","bundle":"https://pith.science/pith/37G6QC7D5XLNOHIEGIJITRYQDB/bundle.json","state":"https://pith.science/pith/37G6QC7D5XLNOHIEGIJITRYQDB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/37G6QC7D5XLNOHIEGIJITRYQDB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:37G6QC7D5XLNOHIEGIJITRYQDB","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":"0eb4bce01e962b1270323d71ee6e81efe7b36fd23d754f7a8c1dda732b6d6649","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-10-06T11:43:16Z","title_canon_sha256":"c90d522f7824c2c8e9c8a937c85b8ece8ba17968b5a9cafd0e29343e16ca3ba4"},"schema_version":"1.0","source":{"id":"1410.1325","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.1325","created_at":"2026-05-18T01:36:56Z"},{"alias_kind":"arxiv_version","alias_value":"1410.1325v2","created_at":"2026-05-18T01:36:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.1325","created_at":"2026-05-18T01:36:56Z"},{"alias_kind":"pith_short_12","alias_value":"37G6QC7D5XLN","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_16","alias_value":"37G6QC7D5XLNOHIE","created_at":"2026-05-18T12:28:11Z"},{"alias_kind":"pith_short_8","alias_value":"37G6QC7D","created_at":"2026-05-18T12:28:11Z"}],"graph_snapshots":[{"event_id":"sha256:02371d0f1ca6325557a43b6c6af7275066005f3077595aef74651d883a5a20b0","target":"graph","created_at":"2026-05-18T01:36:56Z","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":"HD 82943 hosts a mysterious multi-planet system in the 2:1 mean-motion resonance that puzzles astronomers for more than a decade. We describe our new analysis of all radial velocity data currently available for this star, including both the most recent Keck data and the older but more numerous CORALIE measurements.\n  Here we pay a major attention to the task of optimal scheduling of the future observation of this system. Applying several optimality criteria, we demonstrate that in the forthcoming observational season of HD 82943 (the winter 2014/2015) rather promising time ranges can be found.","authors_text":"Cristian Beaug\\'e, Roman V. Baluev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-10-06T11:43:16Z","title":"On the orbital structure of the HD 82943 multi-planet system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.1325","kind":"arxiv","version":2},"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":"sha256:92856fbbec9cd0a9976ecbbd65ed7eab7abbb50810eb9dae865a5d2c9360fa6d","target":"record","created_at":"2026-05-18T01:36:56Z","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":"0eb4bce01e962b1270323d71ee6e81efe7b36fd23d754f7a8c1dda732b6d6649","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2014-10-06T11:43:16Z","title_canon_sha256":"c90d522f7824c2c8e9c8a937c85b8ece8ba17968b5a9cafd0e29343e16ca3ba4"},"schema_version":"1.0","source":{"id":"1410.1325","kind":"arxiv","version":2}},"canonical_sha256":"dfcde80be3edd6d71d04321289c71018766dabde848e9a55c4095bb65d9167ba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dfcde80be3edd6d71d04321289c71018766dabde848e9a55c4095bb65d9167ba","first_computed_at":"2026-05-18T01:36:56.784660Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:56.784660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"creH59SE2Nj4cXzlCiHqKH3saZO0lvNFLFN8lu6H5hjEeuBFii+Mbio4PXyoWuqBLqrCU51afBCsi8lPukNdDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:56.785153Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.1325","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:92856fbbec9cd0a9976ecbbd65ed7eab7abbb50810eb9dae865a5d2c9360fa6d","sha256:02371d0f1ca6325557a43b6c6af7275066005f3077595aef74651d883a5a20b0"],"state_sha256":"7ae53368f1a270fd9dc21ae48c2d06c9b3e1def8a181cdb32bd60ec056222135"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"osBISM12Ck5r/m8lkSsAD/xIp5SRsaMPl5aOjXOM7unjf15YYkX5NCvv7hzcSAkkCx/gL1CuopeXbpeTflwMAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T11:46:00.929120Z","bundle_sha256":"d7e1bf709e27e322d825ad6639177db6842c858c27fd5e5c3c23be8f7b988940"}}