{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:LV2DXKI4US57YD6YNQGR6V3XAI","short_pith_number":"pith:LV2DXKI4","canonical_record":{"source":{"id":"1010.3006","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-10-14T19:05:24Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"3bd483489a9c3c9f2eed35722aadf746a2526e6ad3bc48647a1dd8421b998d05","abstract_canon_sha256":"535434cfc81feaaf1675bc845d36fcb1dc9260b26b6c2630203fd21d57fc095f"},"schema_version":"1.0"},"canonical_sha256":"5d743ba91ca4bbfc0fd86c0d1f577702188d9901a136eb80e8bcb848e5af37e2","source":{"kind":"arxiv","id":"1010.3006","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.3006","created_at":"2026-05-18T02:05:04Z"},{"alias_kind":"arxiv_version","alias_value":"1010.3006v2","created_at":"2026-05-18T02:05:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.3006","created_at":"2026-05-18T02:05:04Z"},{"alias_kind":"pith_short_12","alias_value":"LV2DXKI4US57","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"LV2DXKI4US57YD6Y","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"LV2DXKI4","created_at":"2026-05-18T12:26:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:LV2DXKI4US57YD6YNQGR6V3XAI","target":"record","payload":{"canonical_record":{"source":{"id":"1010.3006","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-10-14T19:05:24Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"3bd483489a9c3c9f2eed35722aadf746a2526e6ad3bc48647a1dd8421b998d05","abstract_canon_sha256":"535434cfc81feaaf1675bc845d36fcb1dc9260b26b6c2630203fd21d57fc095f"},"schema_version":"1.0"},"canonical_sha256":"5d743ba91ca4bbfc0fd86c0d1f577702188d9901a136eb80e8bcb848e5af37e2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:05:04.887443Z","signature_b64":"co202bwhTUa/i0qGk+LfcF9wmn6KJDRkRJ13yyNG7CAGqPKtKfpnBkuGRAlrZ6+CI3sSyB6L/98gDlgNAQwpCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5d743ba91ca4bbfc0fd86c0d1f577702188d9901a136eb80e8bcb848e5af37e2","last_reissued_at":"2026-05-18T02:05:04.886617Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:05:04.886617Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1010.3006","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":"2026-05-18T02:05:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GFvTXKRipW3W+p/xeFhNyE/0ppBrD5tDCzPnLcmFkjnmCyedGLbb6ZFtmqPFbVTdq4MqV49rhCbo5Q5FNY9ACw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T20:04:37.991772Z"},"content_sha256":"fc1b2b0168d46face5322016d478fb4be342e70bd0403d7ca011104bbae00dfd","schema_version":"1.0","event_id":"sha256:fc1b2b0168d46face5322016d478fb4be342e70bd0403d7ca011104bbae00dfd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:LV2DXKI4US57YD6YNQGR6V3XAI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"WASP-30b: a 61 Mjup brown dwarf transiting a V=12, F8 star","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.SR","authors_text":"A. Collier Cameron, A. H. M. J. Triaud, A. M. S. Smith, B. Enoch, B. Smalley, C. Hellier, D. Pollacco, D. Queloz, D. R. Anderson, D. S\\'egransan, F. Pepe, I. Todd, M. Gillon, M. Lendl, P. F. L. Maxted, R. A. Street, R. G. West, S. C. C. Barros, S. Udry, T. A. Lister","submitted_at":"2010-10-14T19:05:24Z","abstract_excerpt":"We report the discovery of a 61-Jupiter-mass brown dwarf, which transits its F8V host star, WASP-30, every 4.16 days. From a range of age indicators we estimate the system age to be 1-2 Gyr. We derive a radius (0.89 +/- 0.02 RJup) for the companion that is consistent with that predicted (0.914 RJup) by a model of a 1-Gyr-old, non-irradiated brown dwarf with a dusty atmosphere. The location of WASP-30b in the minimum of the mass-radius relation is consistent with the quantitative prediction of Chabrier & Baraffe (2000), thus confirming the theory."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.3006","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":"2026-05-18T02:05:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6EsVZA0mMheF/I0J0V5v/fBLWaBrzywwDbmBUIyT0hZyJ9j3/SI6k9aMiAdsedscSkGiZ9fnipDiWCVhteAZAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T20:04:37.992119Z"},"content_sha256":"dc50d69a75b4c6d4d0b3cf1e4ff05b84d09181e94a1a740e2e852df3fcd6eb33","schema_version":"1.0","event_id":"sha256:dc50d69a75b4c6d4d0b3cf1e4ff05b84d09181e94a1a740e2e852df3fcd6eb33"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LV2DXKI4US57YD6YNQGR6V3XAI/bundle.json","state_url":"https://pith.science/pith/LV2DXKI4US57YD6YNQGR6V3XAI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LV2DXKI4US57YD6YNQGR6V3XAI/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":"2026-06-01T20:04:37Z","links":{"resolver":"https://pith.science/pith/LV2DXKI4US57YD6YNQGR6V3XAI","bundle":"https://pith.science/pith/LV2DXKI4US57YD6YNQGR6V3XAI/bundle.json","state":"https://pith.science/pith/LV2DXKI4US57YD6YNQGR6V3XAI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LV2DXKI4US57YD6YNQGR6V3XAI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:LV2DXKI4US57YD6YNQGR6V3XAI","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":"535434cfc81feaaf1675bc845d36fcb1dc9260b26b6c2630203fd21d57fc095f","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-10-14T19:05:24Z","title_canon_sha256":"3bd483489a9c3c9f2eed35722aadf746a2526e6ad3bc48647a1dd8421b998d05"},"schema_version":"1.0","source":{"id":"1010.3006","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.3006","created_at":"2026-05-18T02:05:04Z"},{"alias_kind":"arxiv_version","alias_value":"1010.3006v2","created_at":"2026-05-18T02:05:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.3006","created_at":"2026-05-18T02:05:04Z"},{"alias_kind":"pith_short_12","alias_value":"LV2DXKI4US57","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_16","alias_value":"LV2DXKI4US57YD6Y","created_at":"2026-05-18T12:26:10Z"},{"alias_kind":"pith_short_8","alias_value":"LV2DXKI4","created_at":"2026-05-18T12:26:10Z"}],"graph_snapshots":[{"event_id":"sha256:dc50d69a75b4c6d4d0b3cf1e4ff05b84d09181e94a1a740e2e852df3fcd6eb33","target":"graph","created_at":"2026-05-18T02:05:04Z","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 the discovery of a 61-Jupiter-mass brown dwarf, which transits its F8V host star, WASP-30, every 4.16 days. From a range of age indicators we estimate the system age to be 1-2 Gyr. We derive a radius (0.89 +/- 0.02 RJup) for the companion that is consistent with that predicted (0.914 RJup) by a model of a 1-Gyr-old, non-irradiated brown dwarf with a dusty atmosphere. The location of WASP-30b in the minimum of the mass-radius relation is consistent with the quantitative prediction of Chabrier & Baraffe (2000), thus confirming the theory.","authors_text":"A. Collier Cameron, A. H. M. J. Triaud, A. M. S. Smith, B. Enoch, B. Smalley, C. Hellier, D. Pollacco, D. Queloz, D. R. Anderson, D. S\\'egransan, F. Pepe, I. Todd, M. Gillon, M. Lendl, P. F. L. Maxted, R. A. Street, R. G. West, S. C. C. Barros, S. Udry, T. A. Lister","cross_cats":["astro-ph.EP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-10-14T19:05:24Z","title":"WASP-30b: a 61 Mjup brown dwarf transiting a V=12, F8 star"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.3006","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:fc1b2b0168d46face5322016d478fb4be342e70bd0403d7ca011104bbae00dfd","target":"record","created_at":"2026-05-18T02:05:04Z","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":"535434cfc81feaaf1675bc845d36fcb1dc9260b26b6c2630203fd21d57fc095f","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2010-10-14T19:05:24Z","title_canon_sha256":"3bd483489a9c3c9f2eed35722aadf746a2526e6ad3bc48647a1dd8421b998d05"},"schema_version":"1.0","source":{"id":"1010.3006","kind":"arxiv","version":2}},"canonical_sha256":"5d743ba91ca4bbfc0fd86c0d1f577702188d9901a136eb80e8bcb848e5af37e2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5d743ba91ca4bbfc0fd86c0d1f577702188d9901a136eb80e8bcb848e5af37e2","first_computed_at":"2026-05-18T02:05:04.886617Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:05:04.886617Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"co202bwhTUa/i0qGk+LfcF9wmn6KJDRkRJ13yyNG7CAGqPKtKfpnBkuGRAlrZ6+CI3sSyB6L/98gDlgNAQwpCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:05:04.887443Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.3006","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc1b2b0168d46face5322016d478fb4be342e70bd0403d7ca011104bbae00dfd","sha256:dc50d69a75b4c6d4d0b3cf1e4ff05b84d09181e94a1a740e2e852df3fcd6eb33"],"state_sha256":"d231127a6125b527a0e5b048d49a681c679eb06ff8d10c6da3d1ad5dc4706db3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aCBwyRrBW9XWXpBimi1YXocnO6nkPQzfFeW7TWJ/pfFz+p4TZ701Uenm5Mwlj/WXYNq9j2t8wiygFm9hm3zTAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T20:04:37.994119Z","bundle_sha256":"78c43d43fcb6be7cf2398e5ed8ce019e25581536680796474747d5422ddb33df"}}