{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:Y6R7KXPPAJORGNCTWYPB4KPHY4","short_pith_number":"pith:Y6R7KXPP","canonical_record":{"source":{"id":"1510.04343","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-10-14T22:58:09Z","cross_cats_sorted":[],"title_canon_sha256":"464bbd52f225e595fa431a282918d04c408853cc865356b6b68ceef8d19932cc","abstract_canon_sha256":"fa58fdbf9e47eeb7376ca237f18a9f16431f8c0b653d92a295c2e760ca04113e"},"schema_version":"1.0"},"canonical_sha256":"c7a3f55def025d133453b61e1e29e7c71b946fbfab25d905acbf95ad27b1fe83","source":{"kind":"arxiv","id":"1510.04343","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.04343","created_at":"2026-05-18T01:26:40Z"},{"alias_kind":"arxiv_version","alias_value":"1510.04343v1","created_at":"2026-05-18T01:26:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.04343","created_at":"2026-05-18T01:26:40Z"},{"alias_kind":"pith_short_12","alias_value":"Y6R7KXPPAJOR","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"Y6R7KXPPAJORGNCT","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"Y6R7KXPP","created_at":"2026-05-18T12:29:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:Y6R7KXPPAJORGNCTWYPB4KPHY4","target":"record","payload":{"canonical_record":{"source":{"id":"1510.04343","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-10-14T22:58:09Z","cross_cats_sorted":[],"title_canon_sha256":"464bbd52f225e595fa431a282918d04c408853cc865356b6b68ceef8d19932cc","abstract_canon_sha256":"fa58fdbf9e47eeb7376ca237f18a9f16431f8c0b653d92a295c2e760ca04113e"},"schema_version":"1.0"},"canonical_sha256":"c7a3f55def025d133453b61e1e29e7c71b946fbfab25d905acbf95ad27b1fe83","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:26:40.973587Z","signature_b64":"hShc4cVF1M2NOkoKZIG/KVyCK03sS3R3DZ62QOyO+M394bJ6eAvDizABCGfC2LdNN91USEqHmHaNZgm69052Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c7a3f55def025d133453b61e1e29e7c71b946fbfab25d905acbf95ad27b1fe83","last_reissued_at":"2026-05-18T01:26:40.972974Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:26:40.972974Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1510.04343","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":"2026-05-18T01:26:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IDfaEANmEJNT9O+tht6Rh9utiqJAn2sFPHySLq2dzO1tmJctoQjarFKyH1HjeJ3IzkS0hpkzOj7I1IRVPZVUBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T07:12:58.031834Z"},"content_sha256":"550767acd88d3e1af68cdc2bfa0b51aa3385e2273291fc58992b6087cd81ea2a","schema_version":"1.0","event_id":"sha256:550767acd88d3e1af68cdc2bfa0b51aa3385e2273291fc58992b6087cd81ea2a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:Y6R7KXPPAJORGNCTWYPB4KPHY4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Pan-Pacific Planet Search III: Five companions orbiting giant stars","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"C. Bergmann, C.G. Tinney, G.S. Salter, John Asher Johnson, L. Wang, R.A. Wittenmyer, R.P. Butler","submitted_at":"2015-10-14T22:58:09Z","abstract_excerpt":"We report a new giant planet orbiting the K giant HD 155233, as well as four stellar-mass companions from the Pan-Pacific Planet Search, a southern hemisphere radial velocity survey for planets orbiting nearby giants and subgiants. We also present updated velocities and a refined orbit for HD 47205b (7 CMa b), the first planet discovered by this survey. HD 155233b has a period of 885$\\pm$63 days, eccentricity e=0.03$\\pm$0.20, and m sin i=2.0$\\pm$0.5 M_jup. The stellar-mass companions range in m sin i from 0.066 M_sun to 0.33 M_sun. Whilst HD 104358B falls slightly below the traditional 0.08 M_"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.04343","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":"2026-05-18T01:26:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TZ9z+jeYjKa+MXmRbuQG0B+JnOZgJfZpyi9qtS2unsN1Kai70MA2APFhtRsGAObqhemNM/kIOaqht+CldA/aCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T07:12:58.032158Z"},"content_sha256":"33115ce6ed2d12e7a91f7509d12b552a842f7f348e293b9ad477e5172c7aab92","schema_version":"1.0","event_id":"sha256:33115ce6ed2d12e7a91f7509d12b552a842f7f348e293b9ad477e5172c7aab92"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y6R7KXPPAJORGNCTWYPB4KPHY4/bundle.json","state_url":"https://pith.science/pith/Y6R7KXPPAJORGNCTWYPB4KPHY4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y6R7KXPPAJORGNCTWYPB4KPHY4/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":"2026-06-02T07:12:58Z","links":{"resolver":"https://pith.science/pith/Y6R7KXPPAJORGNCTWYPB4KPHY4","bundle":"https://pith.science/pith/Y6R7KXPPAJORGNCTWYPB4KPHY4/bundle.json","state":"https://pith.science/pith/Y6R7KXPPAJORGNCTWYPB4KPHY4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y6R7KXPPAJORGNCTWYPB4KPHY4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:Y6R7KXPPAJORGNCTWYPB4KPHY4","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":"fa58fdbf9e47eeb7376ca237f18a9f16431f8c0b653d92a295c2e760ca04113e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-10-14T22:58:09Z","title_canon_sha256":"464bbd52f225e595fa431a282918d04c408853cc865356b6b68ceef8d19932cc"},"schema_version":"1.0","source":{"id":"1510.04343","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.04343","created_at":"2026-05-18T01:26:40Z"},{"alias_kind":"arxiv_version","alias_value":"1510.04343v1","created_at":"2026-05-18T01:26:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.04343","created_at":"2026-05-18T01:26:40Z"},{"alias_kind":"pith_short_12","alias_value":"Y6R7KXPPAJOR","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"Y6R7KXPPAJORGNCT","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"Y6R7KXPP","created_at":"2026-05-18T12:29:50Z"}],"graph_snapshots":[{"event_id":"sha256:33115ce6ed2d12e7a91f7509d12b552a842f7f348e293b9ad477e5172c7aab92","target":"graph","created_at":"2026-05-18T01:26:40Z","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":"We report a new giant planet orbiting the K giant HD 155233, as well as four stellar-mass companions from the Pan-Pacific Planet Search, a southern hemisphere radial velocity survey for planets orbiting nearby giants and subgiants. We also present updated velocities and a refined orbit for HD 47205b (7 CMa b), the first planet discovered by this survey. HD 155233b has a period of 885$\\pm$63 days, eccentricity e=0.03$\\pm$0.20, and m sin i=2.0$\\pm$0.5 M_jup. The stellar-mass companions range in m sin i from 0.066 M_sun to 0.33 M_sun. Whilst HD 104358B falls slightly below the traditional 0.08 M_","authors_text":"C. Bergmann, C.G. Tinney, G.S. Salter, John Asher Johnson, L. Wang, R.A. Wittenmyer, R.P. Butler","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-10-14T22:58:09Z","title":"The Pan-Pacific Planet Search III: Five companions orbiting giant stars"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.04343","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":"sha256:550767acd88d3e1af68cdc2bfa0b51aa3385e2273291fc58992b6087cd81ea2a","target":"record","created_at":"2026-05-18T01:26:40Z","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":"fa58fdbf9e47eeb7376ca237f18a9f16431f8c0b653d92a295c2e760ca04113e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2015-10-14T22:58:09Z","title_canon_sha256":"464bbd52f225e595fa431a282918d04c408853cc865356b6b68ceef8d19932cc"},"schema_version":"1.0","source":{"id":"1510.04343","kind":"arxiv","version":1}},"canonical_sha256":"c7a3f55def025d133453b61e1e29e7c71b946fbfab25d905acbf95ad27b1fe83","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c7a3f55def025d133453b61e1e29e7c71b946fbfab25d905acbf95ad27b1fe83","first_computed_at":"2026-05-18T01:26:40.972974Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:26:40.972974Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hShc4cVF1M2NOkoKZIG/KVyCK03sS3R3DZ62QOyO+M394bJ6eAvDizABCGfC2LdNN91USEqHmHaNZgm69052Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:26:40.973587Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.04343","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:550767acd88d3e1af68cdc2bfa0b51aa3385e2273291fc58992b6087cd81ea2a","sha256:33115ce6ed2d12e7a91f7509d12b552a842f7f348e293b9ad477e5172c7aab92"],"state_sha256":"028e6118dfcf73557d4dfdf2d8311f020328a854e9390ea566939c7f6f7c72b2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0E4xABpJL0xUJ9kfiA7GJEYbZBb+1snAn8q/Wh2PtWK3HDEG7RolSqhhXvNkMEhN2n+D3C/OBtoddMIGUxl6Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T07:12:58.033896Z","bundle_sha256":"95435ff04fd5c61f75aed6188baa8a3c8338a91ed5ff3fe69074014fa8a1eb75"}}