{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2007:SPJBYEDG2MSOJP5JJVV6VZNEN5","short_pith_number":"pith:SPJBYEDG","schema_version":"1.0","canonical_sha256":"93d21c1066d324e4bfa94d6beae5a46f4e90e2216ab6645a969396820c822d36","source":{"kind":"arxiv","id":"0707.2409","version":1},"attestation_state":"computed","paper":{"title":"A New Planet Around an M Dwarf: Revealing a Correlation Between Exoplanets and Stellar Mass","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Debra A. Fischer, Geoffrey W. Marcy, Jason T. Wright, John A. Johnson, Kathryn M. G. Peek, R. Paul Butler, Steven S. Vogt","submitted_at":"2007-07-16T23:26:25Z","abstract_excerpt":"We report precise Doppler measurements of GJ317 (M3.5V) that reveal the presence of a planet with a minimum mass Msini = 1.2 Mjup in an eccentric, 692.9 day orbit. GJ317 is only the third M dwarf with a Doppler-detected Jovian planet. The residuals to a single-Keplerian fit show evidence of a possible second orbital companion. The inclusion of an additional Jupiter-mass planet (P = 2700 days, Msini = 0.83 Mjup) improves the quality of fit significantly, reducing the rms from 12.5 m/s to 6.32 m/s. A false-alarm test yields a 1.1% probability that the curvature in the residuals of the single-pla"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"0707.2409","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2007-07-16T23:26:25Z","cross_cats_sorted":[],"title_canon_sha256":"feebabacbba5bf45e95fcea325ff380939fe3f7f26552d155acfd0f83e1e5873","abstract_canon_sha256":"e935b563e3f6f2b2dbf78a7a248940fe65dc3838478098368cd65e3d88d30a91"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:04:43.010950Z","signature_b64":"IPIDeY3/AhUjqvVGrwxsjp4t6nBiO5Co4SXqMPjrvXSFm4Xm0uKVJsu0o4UtjaWdB8RQh4iuWmwGQxRvPNeIBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"93d21c1066d324e4bfa94d6beae5a46f4e90e2216ab6645a969396820c822d36","last_reissued_at":"2026-07-04T17:04:43.010602Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:04:43.010602Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A New Planet Around an M Dwarf: Revealing a Correlation Between Exoplanets and Stellar Mass","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Debra A. Fischer, Geoffrey W. Marcy, Jason T. Wright, John A. Johnson, Kathryn M. G. Peek, R. Paul Butler, Steven S. Vogt","submitted_at":"2007-07-16T23:26:25Z","abstract_excerpt":"We report precise Doppler measurements of GJ317 (M3.5V) that reveal the presence of a planet with a minimum mass Msini = 1.2 Mjup in an eccentric, 692.9 day orbit. GJ317 is only the third M dwarf with a Doppler-detected Jovian planet. The residuals to a single-Keplerian fit show evidence of a possible second orbital companion. The inclusion of an additional Jupiter-mass planet (P = 2700 days, Msini = 0.83 Mjup) improves the quality of fit significantly, reducing the rms from 12.5 m/s to 6.32 m/s. A false-alarm test yields a 1.1% probability that the curvature in the residuals of the single-pla"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0707.2409","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/0707.2409/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"0707.2409","created_at":"2026-07-04T17:04:43.010666+00:00"},{"alias_kind":"arxiv_version","alias_value":"0707.2409v1","created_at":"2026-07-04T17:04:43.010666+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0707.2409","created_at":"2026-07-04T17:04:43.010666+00:00"},{"alias_kind":"pith_short_12","alias_value":"SPJBYEDG2MSO","created_at":"2026-07-04T17:04:43.010666+00:00"},{"alias_kind":"pith_short_16","alias_value":"SPJBYEDG2MSOJP5J","created_at":"2026-07-04T17:04:43.010666+00:00"},{"alias_kind":"pith_short_8","alias_value":"SPJBYEDG","created_at":"2026-07-04T17:04:43.010666+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2606.00787","citing_title":"The Pan-Pacific Planet Search -- IX. A menagerie of companions orbiting evolved stars","ref_index":240,"is_internal_anchor":true},{"citing_arxiv_id":"1907.01910","citing_title":"The Natural History of 'Oumuamua","ref_index":46,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/SPJBYEDG2MSOJP5JJVV6VZNEN5","json":"https://pith.science/pith/SPJBYEDG2MSOJP5JJVV6VZNEN5.json","graph_json":"https://pith.science/api/pith-number/SPJBYEDG2MSOJP5JJVV6VZNEN5/graph.json","events_json":"https://pith.science/api/pith-number/SPJBYEDG2MSOJP5JJVV6VZNEN5/events.json","paper":"https://pith.science/paper/SPJBYEDG"},"agent_actions":{"view_html":"https://pith.science/pith/SPJBYEDG2MSOJP5JJVV6VZNEN5","download_json":"https://pith.science/pith/SPJBYEDG2MSOJP5JJVV6VZNEN5.json","view_paper":"https://pith.science/paper/SPJBYEDG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0707.2409&json=true","fetch_graph":"https://pith.science/api/pith-number/SPJBYEDG2MSOJP5JJVV6VZNEN5/graph.json","fetch_events":"https://pith.science/api/pith-number/SPJBYEDG2MSOJP5JJVV6VZNEN5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SPJBYEDG2MSOJP5JJVV6VZNEN5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SPJBYEDG2MSOJP5JJVV6VZNEN5/action/storage_attestation","attest_author":"https://pith.science/pith/SPJBYEDG2MSOJP5JJVV6VZNEN5/action/author_attestation","sign_citation":"https://pith.science/pith/SPJBYEDG2MSOJP5JJVV6VZNEN5/action/citation_signature","submit_replication":"https://pith.science/pith/SPJBYEDG2MSOJP5JJVV6VZNEN5/action/replication_record"}},"created_at":"2026-07-04T17:04:43.010666+00:00","updated_at":"2026-07-04T17:04:43.010666+00:00"}