{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2000:DS2F6GV7PY76BIDUNQNYFFJVYS","short_pith_number":"pith:DS2F6GV7","canonical_record":{"source":{"id":"astro-ph/0003185","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2000-03-13T19:59:18Z","cross_cats_sorted":[],"title_canon_sha256":"52fc5fb29731cae40e6ea9c3ac06e0cdd7907d9c8a9b112c74555f132e3cc4cf","abstract_canon_sha256":"88faa7aecc3a9e5c0cd79ebf1147686c9eb0dc187f094713d032dd488148447e"},"schema_version":"1.0"},"canonical_sha256":"1cb45f1abf7e3fe0a0746c1b829535c49f96679b58c61484179d3f1daa8d6175","source":{"kind":"arxiv","id":"astro-ph/0003185","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0003185","created_at":"2026-07-04T16:16:10Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0003185v1","created_at":"2026-07-04T16:16:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0003185","created_at":"2026-07-04T16:16:10Z"},{"alias_kind":"pith_short_12","alias_value":"DS2F6GV7PY76","created_at":"2026-07-04T16:16:10Z"},{"alias_kind":"pith_short_16","alias_value":"DS2F6GV7PY76BIDU","created_at":"2026-07-04T16:16:10Z"},{"alias_kind":"pith_short_8","alias_value":"DS2F6GV7","created_at":"2026-07-04T16:16:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2000:DS2F6GV7PY76BIDUNQNYFFJVYS","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0003185","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2000-03-13T19:59:18Z","cross_cats_sorted":[],"title_canon_sha256":"52fc5fb29731cae40e6ea9c3ac06e0cdd7907d9c8a9b112c74555f132e3cc4cf","abstract_canon_sha256":"88faa7aecc3a9e5c0cd79ebf1147686c9eb0dc187f094713d032dd488148447e"},"schema_version":"1.0"},"canonical_sha256":"1cb45f1abf7e3fe0a0746c1b829535c49f96679b58c61484179d3f1daa8d6175","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:16:10.676149Z","signature_b64":"cNcCiTS3mSLGkJ7QfZBeUBOrUg1Icc3V8oJ0ZeZP626UtnWheQS/e3hhnk+hjZwtMjwxb5ORc0h5UP26O8G4DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1cb45f1abf7e3fe0a0746c1b829535c49f96679b58c61484179d3f1daa8d6175","last_reissued_at":"2026-07-04T16:16:10.675736Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:16:10.675736Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0003185","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":"2026-07-04T16:16:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Nd4VeaK9EGURGPWKmYPg3hG6r9Xhc3jrMjZU9R2zXqS+fcebSroy88vvMO7TAkwVJ2ndJmzRIxc+O3/HlM7HCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T19:27:05.167790Z"},"content_sha256":"cb1d96b70074c540fdf498c9afc9aa1dc08e84038f95dab483b25aab8dcd3f49","schema_version":"1.0","event_id":"sha256:cb1d96b70074c540fdf498c9afc9aa1dc08e84038f95dab483b25aab8dcd3f49"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2000:DS2F6GV7PY76BIDUNQNYFFJVYS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the Radii of Close-in Giant Planets","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Burrows, D. Saumon, D. Sudarsky, J.I. Lunine, M.S. Marley, T. Guillot, W.B. Hubbard","submitted_at":"2000-03-13T19:59:18Z","abstract_excerpt":"The recent discovery that the close-in extrasolar giant planet, HD209458b, transits its star has provided a first-of-its-kind measurement of the planet's radius and mass. In addition, there is a provocative detection of the light reflected off of the giant planet, $\\tau$ Boo b. Including the effects of stellar irradiation, we estimate the general behavior of radius/age trajectories for such planets and interpret the large measured radii of HD209458b and $\\tau$ Boo b in that context. We find that HD209458b must be a hydrogen-rich gas giant. Furthermore, the large radius of close-in gas giant is"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0003185","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/astro-ph/0003185/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":"2026-07-04T16:16:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zQWgEvPbojFKf4NQBgDFcnEgDKQ4vqC1WzOKuRsfh11H5+94HJaIR9Vsh+DyLsPuv5fD5SaLtsZUhzdCotEjAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T19:27:05.168362Z"},"content_sha256":"c80e0329e3f4bd810a8e9e7dce35d9ff045337fef1e1028d3447e0b6aa2f0c15","schema_version":"1.0","event_id":"sha256:c80e0329e3f4bd810a8e9e7dce35d9ff045337fef1e1028d3447e0b6aa2f0c15"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DS2F6GV7PY76BIDUNQNYFFJVYS/bundle.json","state_url":"https://pith.science/pith/DS2F6GV7PY76BIDUNQNYFFJVYS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DS2F6GV7PY76BIDUNQNYFFJVYS/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":"2026-08-02T19:27:05Z","links":{"resolver":"https://pith.science/pith/DS2F6GV7PY76BIDUNQNYFFJVYS","bundle":"https://pith.science/pith/DS2F6GV7PY76BIDUNQNYFFJVYS/bundle.json","state":"https://pith.science/pith/DS2F6GV7PY76BIDUNQNYFFJVYS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DS2F6GV7PY76BIDUNQNYFFJVYS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2000:DS2F6GV7PY76BIDUNQNYFFJVYS","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":"88faa7aecc3a9e5c0cd79ebf1147686c9eb0dc187f094713d032dd488148447e","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-03-13T19:59:18Z","title_canon_sha256":"52fc5fb29731cae40e6ea9c3ac06e0cdd7907d9c8a9b112c74555f132e3cc4cf"},"schema_version":"1.0","source":{"id":"astro-ph/0003185","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0003185","created_at":"2026-07-04T16:16:10Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0003185v1","created_at":"2026-07-04T16:16:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0003185","created_at":"2026-07-04T16:16:10Z"},{"alias_kind":"pith_short_12","alias_value":"DS2F6GV7PY76","created_at":"2026-07-04T16:16:10Z"},{"alias_kind":"pith_short_16","alias_value":"DS2F6GV7PY76BIDU","created_at":"2026-07-04T16:16:10Z"},{"alias_kind":"pith_short_8","alias_value":"DS2F6GV7","created_at":"2026-07-04T16:16:10Z"}],"graph_snapshots":[{"event_id":"sha256:c80e0329e3f4bd810a8e9e7dce35d9ff045337fef1e1028d3447e0b6aa2f0c15","target":"graph","created_at":"2026-07-04T16:16:10Z","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/astro-ph/0003185/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The recent discovery that the close-in extrasolar giant planet, HD209458b, transits its star has provided a first-of-its-kind measurement of the planet's radius and mass. In addition, there is a provocative detection of the light reflected off of the giant planet, $\\tau$ Boo b. Including the effects of stellar irradiation, we estimate the general behavior of radius/age trajectories for such planets and interpret the large measured radii of HD209458b and $\\tau$ Boo b in that context. We find that HD209458b must be a hydrogen-rich gas giant. Furthermore, the large radius of close-in gas giant is","authors_text":"A. Burrows, D. Saumon, D. Sudarsky, J.I. Lunine, M.S. Marley, T. Guillot, W.B. Hubbard","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2000-03-13T19:59:18Z","title":"On the Radii of Close-in Giant Planets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0003185","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:cb1d96b70074c540fdf498c9afc9aa1dc08e84038f95dab483b25aab8dcd3f49","target":"record","created_at":"2026-07-04T16:16:10Z","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":"88faa7aecc3a9e5c0cd79ebf1147686c9eb0dc187f094713d032dd488148447e","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2000-03-13T19:59:18Z","title_canon_sha256":"52fc5fb29731cae40e6ea9c3ac06e0cdd7907d9c8a9b112c74555f132e3cc4cf"},"schema_version":"1.0","source":{"id":"astro-ph/0003185","kind":"arxiv","version":1}},"canonical_sha256":"1cb45f1abf7e3fe0a0746c1b829535c49f96679b58c61484179d3f1daa8d6175","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1cb45f1abf7e3fe0a0746c1b829535c49f96679b58c61484179d3f1daa8d6175","first_computed_at":"2026-07-04T16:16:10.675736Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:16:10.675736Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cNcCiTS3mSLGkJ7QfZBeUBOrUg1Icc3V8oJ0ZeZP626UtnWheQS/e3hhnk+hjZwtMjwxb5ORc0h5UP26O8G4DA==","signature_status":"signed_v1","signed_at":"2026-07-04T16:16:10.676149Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0003185","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cb1d96b70074c540fdf498c9afc9aa1dc08e84038f95dab483b25aab8dcd3f49","sha256:c80e0329e3f4bd810a8e9e7dce35d9ff045337fef1e1028d3447e0b6aa2f0c15"],"state_sha256":"bd05c4eb8ab55e905ae55cf181d797d18f041dbd592550e325d037caff10a353"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qJEdbmWsSaD1diHYhEPJYIXcpiU6TirhT+YjbXAWB8LhOf+lvHubGO0IuYQLiO/HumlLwemv0tOIbf1ZkKiRDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-02T19:27:05.174045Z","bundle_sha256":"55d37c68803274f927aac08899151e72607968b7d56455fdec0fc01561290146"}}