{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:7TANTJ4WF5SD6GMCWCJI3BAFYH","short_pith_number":"pith:7TANTJ4W","canonical_record":{"source":{"id":"2202.06702","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-02-14T13:55:47Z","cross_cats_sorted":[],"title_canon_sha256":"4197e3fc746ae5b071e5afd105b9bfbe89a6af19943b08aee7bb6c89342407bb","abstract_canon_sha256":"ee8ede5280bd9b811b5b535b9f9064ecaebc4344c14318bfe219a7faaec19b61"},"schema_version":"1.0"},"canonical_sha256":"fcc0d9a7962f643f1982b0928d8405c1f59f5a0092e8b1103bae2782b8fdd04f","source":{"kind":"arxiv","id":"2202.06702","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.06702","created_at":"2026-07-05T04:14:19Z"},{"alias_kind":"arxiv_version","alias_value":"2202.06702v1","created_at":"2026-07-05T04:14:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.06702","created_at":"2026-07-05T04:14:19Z"},{"alias_kind":"pith_short_12","alias_value":"7TANTJ4WF5SD","created_at":"2026-07-05T04:14:19Z"},{"alias_kind":"pith_short_16","alias_value":"7TANTJ4WF5SD6GMC","created_at":"2026-07-05T04:14:19Z"},{"alias_kind":"pith_short_8","alias_value":"7TANTJ4W","created_at":"2026-07-05T04:14:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:7TANTJ4WF5SD6GMCWCJI3BAFYH","target":"record","payload":{"canonical_record":{"source":{"id":"2202.06702","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-02-14T13:55:47Z","cross_cats_sorted":[],"title_canon_sha256":"4197e3fc746ae5b071e5afd105b9bfbe89a6af19943b08aee7bb6c89342407bb","abstract_canon_sha256":"ee8ede5280bd9b811b5b535b9f9064ecaebc4344c14318bfe219a7faaec19b61"},"schema_version":"1.0"},"canonical_sha256":"fcc0d9a7962f643f1982b0928d8405c1f59f5a0092e8b1103bae2782b8fdd04f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:14:19.983920Z","signature_b64":"VVrNs5cQVDyRSSjQ8j6OvyCveeDvQeTlNlE71DJagp2WLK/k3KOhEK3MuzGWCTPsNY2mRuCf+AskaR2M3C5QBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fcc0d9a7962f643f1982b0928d8405c1f59f5a0092e8b1103bae2782b8fdd04f","last_reissued_at":"2026-07-05T04:14:19.983460Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:14:19.983460Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2202.06702","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":"2026-07-05T04:14:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5zCkLYXkm9mZuN3lpp0jyTRj6HQufwEqELOq6WqJKClrYIYrZiOxsxh1IkB7XTBqVsgnNqwt3uxQRZcEqDAJAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T16:54:07.379880Z"},"content_sha256":"52008d66cdbb12fc7d3a96bd55e8f8e72c79c7ccbbb16aee2e9ee048c755350c","schema_version":"1.0","event_id":"sha256:52008d66cdbb12fc7d3a96bd55e8f8e72c79c7ccbbb16aee2e9ee048c755350c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:7TANTJ4WF5SD6GMCWCJI3BAFYH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dynamical architecture of the HD 107148 system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Anna Wollbold, Davide Gandolfi, Florian Rodler, Jan Eberhardt, Man Hoi Lee, Marcelo Tala Pinto, Martin K\\\"urster, Mathias Zechmeister, Olga Zakhozhay, Oscar Barrag\\'an, Paula Sarkis, Paul Heeren, Sabine Reffert, Stefan S. Brems, Stephan Stock, Thomas Henning, Trifon Trifonov, Vera Wolthoff","submitted_at":"2022-02-14T13:55:47Z","abstract_excerpt":"We present an independent Doppler validation and dynamical orbital analysis of the two-planet system HD 107148, which was recently announced in Rosenthal et al. (2021). Our detailed analyses are based on literature HIRES data and newly obtained HARPS and CARMENES radial velocity (RV) measurements as part of our survey in search for additional planets around single planet systems. We perform a periodogram analysis of the available HIRES and HARPS precise RVs and stellar activity indicators. We do not find any apparent correlation between the RV measurements and the stellar activity indicators, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.06702","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/2202.06702/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":"2026-07-05T04:14:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/olJaScjiZAIv52MPcXUlc1JQZQuZ5iqGkLohlWfSTn07Ycio3TTbeZ4cndFJXZWigL8X9GhEf55R59LJCgZDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T16:54:07.380398Z"},"content_sha256":"bf60e09e6f800b7aa263136d481ae296b16fb653621eb24d0e89f43dd9f0a584","schema_version":"1.0","event_id":"sha256:bf60e09e6f800b7aa263136d481ae296b16fb653621eb24d0e89f43dd9f0a584"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7TANTJ4WF5SD6GMCWCJI3BAFYH/bundle.json","state_url":"https://pith.science/pith/7TANTJ4WF5SD6GMCWCJI3BAFYH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7TANTJ4WF5SD6GMCWCJI3BAFYH/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":"2026-08-07T16:54:07Z","links":{"resolver":"https://pith.science/pith/7TANTJ4WF5SD6GMCWCJI3BAFYH","bundle":"https://pith.science/pith/7TANTJ4WF5SD6GMCWCJI3BAFYH/bundle.json","state":"https://pith.science/pith/7TANTJ4WF5SD6GMCWCJI3BAFYH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7TANTJ4WF5SD6GMCWCJI3BAFYH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:7TANTJ4WF5SD6GMCWCJI3BAFYH","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":"ee8ede5280bd9b811b5b535b9f9064ecaebc4344c14318bfe219a7faaec19b61","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-02-14T13:55:47Z","title_canon_sha256":"4197e3fc746ae5b071e5afd105b9bfbe89a6af19943b08aee7bb6c89342407bb"},"schema_version":"1.0","source":{"id":"2202.06702","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.06702","created_at":"2026-07-05T04:14:19Z"},{"alias_kind":"arxiv_version","alias_value":"2202.06702v1","created_at":"2026-07-05T04:14:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.06702","created_at":"2026-07-05T04:14:19Z"},{"alias_kind":"pith_short_12","alias_value":"7TANTJ4WF5SD","created_at":"2026-07-05T04:14:19Z"},{"alias_kind":"pith_short_16","alias_value":"7TANTJ4WF5SD6GMC","created_at":"2026-07-05T04:14:19Z"},{"alias_kind":"pith_short_8","alias_value":"7TANTJ4W","created_at":"2026-07-05T04:14:19Z"}],"graph_snapshots":[{"event_id":"sha256:bf60e09e6f800b7aa263136d481ae296b16fb653621eb24d0e89f43dd9f0a584","target":"graph","created_at":"2026-07-05T04:14:19Z","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/2202.06702/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present an independent Doppler validation and dynamical orbital analysis of the two-planet system HD 107148, which was recently announced in Rosenthal et al. (2021). Our detailed analyses are based on literature HIRES data and newly obtained HARPS and CARMENES radial velocity (RV) measurements as part of our survey in search for additional planets around single planet systems. We perform a periodogram analysis of the available HIRES and HARPS precise RVs and stellar activity indicators. We do not find any apparent correlation between the RV measurements and the stellar activity indicators, ","authors_text":"Anna Wollbold, Davide Gandolfi, Florian Rodler, Jan Eberhardt, Man Hoi Lee, Marcelo Tala Pinto, Martin K\\\"urster, Mathias Zechmeister, Olga Zakhozhay, Oscar Barrag\\'an, Paula Sarkis, Paul Heeren, Sabine Reffert, Stefan S. Brems, Stephan Stock, Thomas Henning, Trifon Trifonov, Vera Wolthoff","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-02-14T13:55:47Z","title":"Dynamical architecture of the HD 107148 system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.06702","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":"sha256:52008d66cdbb12fc7d3a96bd55e8f8e72c79c7ccbbb16aee2e9ee048c755350c","target":"record","created_at":"2026-07-05T04:14:19Z","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":"ee8ede5280bd9b811b5b535b9f9064ecaebc4344c14318bfe219a7faaec19b61","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2022-02-14T13:55:47Z","title_canon_sha256":"4197e3fc746ae5b071e5afd105b9bfbe89a6af19943b08aee7bb6c89342407bb"},"schema_version":"1.0","source":{"id":"2202.06702","kind":"arxiv","version":1}},"canonical_sha256":"fcc0d9a7962f643f1982b0928d8405c1f59f5a0092e8b1103bae2782b8fdd04f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fcc0d9a7962f643f1982b0928d8405c1f59f5a0092e8b1103bae2782b8fdd04f","first_computed_at":"2026-07-05T04:14:19.983460Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:14:19.983460Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VVrNs5cQVDyRSSjQ8j6OvyCveeDvQeTlNlE71DJagp2WLK/k3KOhEK3MuzGWCTPsNY2mRuCf+AskaR2M3C5QBg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:14:19.983920Z","signed_message":"canonical_sha256_bytes"},"source_id":"2202.06702","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:52008d66cdbb12fc7d3a96bd55e8f8e72c79c7ccbbb16aee2e9ee048c755350c","sha256:bf60e09e6f800b7aa263136d481ae296b16fb653621eb24d0e89f43dd9f0a584"],"state_sha256":"3630645690f440ed26aa2c1ea5d9a580c598e212833bab9afb94cfbd7c2dc6f6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ed/nbL9dHvE2rYLakwzY9awOmUTHNjyPM4JlrysMXBoVvDVp9co5K7jwd9nD/mSkzMxVXUfHSnW231SyiZGjDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T16:54:07.387705Z","bundle_sha256":"34bfdaa6c6a011352a0c233b18b6ca33b82f702f5b340b6f3104171417a5831b"}}