{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:ECUMHYKOAFFGDMLGCVLHKE2ICP","short_pith_number":"pith:ECUMHYKO","canonical_record":{"source":{"id":"1804.03573","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-04-10T14:54:50Z","cross_cats_sorted":[],"title_canon_sha256":"c2ff5394f382dc7237fa743e5931b155cc55c64972b5abd143df01d84160f402","abstract_canon_sha256":"eedd808d330af880e59a02b47ad267b9e2367cbedad0e70be76466e362e953ac"},"schema_version":"1.0"},"canonical_sha256":"20a8c3e14e014a61b166155675134813c8e5b9776f425bfce54666f90d2ba3f8","source":{"kind":"arxiv","id":"1804.03573","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.03573","created_at":"2026-07-05T06:30:40Z"},{"alias_kind":"arxiv_version","alias_value":"1804.03573v1","created_at":"2026-07-05T06:30:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.03573","created_at":"2026-07-05T06:30:40Z"},{"alias_kind":"pith_short_12","alias_value":"ECUMHYKOAFFG","created_at":"2026-07-05T06:30:40Z"},{"alias_kind":"pith_short_16","alias_value":"ECUMHYKOAFFGDMLG","created_at":"2026-07-05T06:30:40Z"},{"alias_kind":"pith_short_8","alias_value":"ECUMHYKO","created_at":"2026-07-05T06:30:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:ECUMHYKOAFFGDMLGCVLHKE2ICP","target":"record","payload":{"canonical_record":{"source":{"id":"1804.03573","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-04-10T14:54:50Z","cross_cats_sorted":[],"title_canon_sha256":"c2ff5394f382dc7237fa743e5931b155cc55c64972b5abd143df01d84160f402","abstract_canon_sha256":"eedd808d330af880e59a02b47ad267b9e2367cbedad0e70be76466e362e953ac"},"schema_version":"1.0"},"canonical_sha256":"20a8c3e14e014a61b166155675134813c8e5b9776f425bfce54666f90d2ba3f8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:30:40.393523Z","signature_b64":"yOXmzRmH8lCAJudVKrS19B2m00JvSobUrjJGYJj7X+LJVqldOA6SzBIZ8gwA686mfR1RHiILoFu+sQMnbzCuDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"20a8c3e14e014a61b166155675134813c8e5b9776f425bfce54666f90d2ba3f8","last_reissued_at":"2026-07-05T06:30:40.392998Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:30:40.392998Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1804.03573","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":"2026-07-05T06:30:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qlh22Z8j5GsnrV1/BgpRRng3E8ZRYV/p6qH0SUTOeCqHiw1ajHgS/on/2m+TDcl7vLW8KKEYHWPinOkUOvH+DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T09:37:05.160268Z"},"content_sha256":"09d90f8fa5c80f03e41941ef86d7c9022ae7df40466f36a8b97e5f6d0ce7d7a8","schema_version":"1.0","event_id":"sha256:09d90f8fa5c80f03e41941ef86d7c9022ae7df40466f36a8b97e5f6d0ce7d7a8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:ECUMHYKOAFFGDMLGCVLHKE2ICP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Solar System Ice Giants: Exoplanets in our Backyard","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Abigail Azari, Abigail Rymer, Adam Masters, Aikaterina Radiota, Alain Lecacheux, Ali Sulaiman, Amy Simon, Andrew Coates, Anna Kotova, Baptiste Cecconi, Burkhard Militzer, Carey Lisse, Carol Paty, Catriona Jackman, Cesare Grava, Christopher Arridge, Christopher Parkinson, Christopher Russell, Chuck Higgins, Corey Cochrane, Dale Cruikshank, Dana Hurley, Darrell Strobel, Denis Grodent, Duane Pontius, Elias Roussos, Emma Bunce, Essam Marouf, Federico Tosi, Flora Paganelli, Frank Postberg, Frederic Allegrini, Ganna Portyankina, George Clark, George Hospodarsky, Geraint Jones, Gianrico Filacchione, Glenn Orton, Hao Cao, H.Todd Smith, Ian Cohen, Ingo Mueller-Wodarg, Jacob Englander, James Szalay, Jamie Jasinski, Jan Bergman, Janet Luhmann, Japheth Yates, Jason Barnes, Jim Burch, Joachim Saur, John Clark, John Richardson, Jonathan Lunine, Joseph Westlake, Joshua Colwell, Julie Rathbun, Katherine Garcia-Sage, Kathleen Mandt, Kenneth Hansen, Kevin Baines, Krishan Khurana, Krista Soderlund, Kunio M. Sayanagi, Laurent Lamy, Leonardo Regoli, Luke Dones, Luke Moore, Lynnae Quick, Margaret Kivelson, Marianna Felici, Marina Galand, Marissa Vogt, Mark Hofstadter, Matthew Hedman, Michelle Thomsen, Nathan Strange, Nick Sergis, Nicolas Andr\\'e, Noam Izenberg, Paul Estrada, Paul Fieseler, Paul Romani, Peter Kollmann, Philippe Zarka, Phillip Valek, Pontus Brandt, Ralph McNutt, Ravi Desai, Richard Achterberg, Robert Allen, Robert Ebert, Robert Johnson, Robert Wilson, Roger Yelle, Sabine Stanley, Sarah Vine, Sasha Kempf, Sean Hsu, Shahid Aslam, Stamatios Krimigi, Stefano Livi, Thanasis Economou, Thomas Cravens, Thomas Greathouse, Thomas Hill, Tilmann Denk, Timothy Livengood, Tom Nordheim, Veronica Bray, William Farrell, William Kurth, Xianzhe Jia","submitted_at":"2018-04-10T14:54:50Z","abstract_excerpt":"Future remote sensing of exoplanets will be enhanced by a thorough investigation of our solar system Ice Giants (Neptune-size planets). What can the configuration of the magnetic field tell us (remotely) about the interior, and what implications does that field have for the structure of the magnetosphere; energy input into the atmosphere, and surface geophysics (for example surface weathering of satellites that might harbour sub-surface oceans). How can monitoring of auroral emission help inform future remote observations of emission from exoplanets? Our Solar System provides the only laborato"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.03573","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/1804.03573/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":"2026-07-05T06:30:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8Hi/Fe15e8tRv3ootQ/9M4QKcpsGSzilE2iwZO5+c4N/mBf8Cdxnn9lJj+YnKl1KZfbcASCpWFjfK67/mZw9DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T09:37:05.160666Z"},"content_sha256":"f652518ede2b8fe9c9a41714c505194ba2dfd52a8048f219c4585914165921a7","schema_version":"1.0","event_id":"sha256:f652518ede2b8fe9c9a41714c505194ba2dfd52a8048f219c4585914165921a7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ECUMHYKOAFFGDMLGCVLHKE2ICP/bundle.json","state_url":"https://pith.science/pith/ECUMHYKOAFFGDMLGCVLHKE2ICP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ECUMHYKOAFFGDMLGCVLHKE2ICP/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":"2026-07-06T09:37:05Z","links":{"resolver":"https://pith.science/pith/ECUMHYKOAFFGDMLGCVLHKE2ICP","bundle":"https://pith.science/pith/ECUMHYKOAFFGDMLGCVLHKE2ICP/bundle.json","state":"https://pith.science/pith/ECUMHYKOAFFGDMLGCVLHKE2ICP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ECUMHYKOAFFGDMLGCVLHKE2ICP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:ECUMHYKOAFFGDMLGCVLHKE2ICP","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":"eedd808d330af880e59a02b47ad267b9e2367cbedad0e70be76466e362e953ac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-04-10T14:54:50Z","title_canon_sha256":"c2ff5394f382dc7237fa743e5931b155cc55c64972b5abd143df01d84160f402"},"schema_version":"1.0","source":{"id":"1804.03573","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.03573","created_at":"2026-07-05T06:30:40Z"},{"alias_kind":"arxiv_version","alias_value":"1804.03573v1","created_at":"2026-07-05T06:30:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.03573","created_at":"2026-07-05T06:30:40Z"},{"alias_kind":"pith_short_12","alias_value":"ECUMHYKOAFFG","created_at":"2026-07-05T06:30:40Z"},{"alias_kind":"pith_short_16","alias_value":"ECUMHYKOAFFGDMLG","created_at":"2026-07-05T06:30:40Z"},{"alias_kind":"pith_short_8","alias_value":"ECUMHYKO","created_at":"2026-07-05T06:30:40Z"}],"graph_snapshots":[{"event_id":"sha256:f652518ede2b8fe9c9a41714c505194ba2dfd52a8048f219c4585914165921a7","target":"graph","created_at":"2026-07-05T06:30:40Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1804.03573/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Future remote sensing of exoplanets will be enhanced by a thorough investigation of our solar system Ice Giants (Neptune-size planets). What can the configuration of the magnetic field tell us (remotely) about the interior, and what implications does that field have for the structure of the magnetosphere; energy input into the atmosphere, and surface geophysics (for example surface weathering of satellites that might harbour sub-surface oceans). How can monitoring of auroral emission help inform future remote observations of emission from exoplanets? Our Solar System provides the only laborato","authors_text":"Abigail Azari, Abigail Rymer, Adam Masters, Aikaterina Radiota, Alain Lecacheux, Ali Sulaiman, Amy Simon, Andrew Coates, Anna Kotova, Baptiste Cecconi, Burkhard Militzer, Carey Lisse, Carol Paty, Catriona Jackman, Cesare Grava, Christopher Arridge, Christopher Parkinson, Christopher Russell, Chuck Higgins, Corey Cochrane, Dale Cruikshank, Dana Hurley, Darrell Strobel, Denis Grodent, Duane Pontius, Elias Roussos, Emma Bunce, Essam Marouf, Federico Tosi, Flora Paganelli, Frank Postberg, Frederic Allegrini, Ganna Portyankina, George Clark, George Hospodarsky, Geraint Jones, Gianrico Filacchione, Glenn Orton, Hao Cao, H.Todd Smith, Ian Cohen, Ingo Mueller-Wodarg, Jacob Englander, James Szalay, Jamie Jasinski, Jan Bergman, Janet Luhmann, Japheth Yates, Jason Barnes, Jim Burch, Joachim Saur, John Clark, John Richardson, Jonathan Lunine, Joseph Westlake, Joshua Colwell, Julie Rathbun, Katherine Garcia-Sage, Kathleen Mandt, Kenneth Hansen, Kevin Baines, Krishan Khurana, Krista Soderlund, Kunio M. Sayanagi, Laurent Lamy, Leonardo Regoli, Luke Dones, Luke Moore, Lynnae Quick, Margaret Kivelson, Marianna Felici, Marina Galand, Marissa Vogt, Mark Hofstadter, Matthew Hedman, Michelle Thomsen, Nathan Strange, Nick Sergis, Nicolas Andr\\'e, Noam Izenberg, Paul Estrada, Paul Fieseler, Paul Romani, Peter Kollmann, Philippe Zarka, Phillip Valek, Pontus Brandt, Ralph McNutt, Ravi Desai, Richard Achterberg, Robert Allen, Robert Ebert, Robert Johnson, Robert Wilson, Roger Yelle, Sabine Stanley, Sarah Vine, Sasha Kempf, Sean Hsu, Shahid Aslam, Stamatios Krimigi, Stefano Livi, Thanasis Economou, Thomas Cravens, Thomas Greathouse, Thomas Hill, Tilmann Denk, Timothy Livengood, Tom Nordheim, Veronica Bray, William Farrell, William Kurth, Xianzhe Jia","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-04-10T14:54:50Z","title":"Solar System Ice Giants: Exoplanets in our Backyard"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.03573","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":"sha256:09d90f8fa5c80f03e41941ef86d7c9022ae7df40466f36a8b97e5f6d0ce7d7a8","target":"record","created_at":"2026-07-05T06:30:40Z","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":"eedd808d330af880e59a02b47ad267b9e2367cbedad0e70be76466e362e953ac","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2018-04-10T14:54:50Z","title_canon_sha256":"c2ff5394f382dc7237fa743e5931b155cc55c64972b5abd143df01d84160f402"},"schema_version":"1.0","source":{"id":"1804.03573","kind":"arxiv","version":1}},"canonical_sha256":"20a8c3e14e014a61b166155675134813c8e5b9776f425bfce54666f90d2ba3f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"20a8c3e14e014a61b166155675134813c8e5b9776f425bfce54666f90d2ba3f8","first_computed_at":"2026-07-05T06:30:40.392998Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:30:40.392998Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yOXmzRmH8lCAJudVKrS19B2m00JvSobUrjJGYJj7X+LJVqldOA6SzBIZ8gwA686mfR1RHiILoFu+sQMnbzCuDg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:30:40.393523Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.03573","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:09d90f8fa5c80f03e41941ef86d7c9022ae7df40466f36a8b97e5f6d0ce7d7a8","sha256:f652518ede2b8fe9c9a41714c505194ba2dfd52a8048f219c4585914165921a7"],"state_sha256":"a309cb0d6a45c4c3eab2155887985bfe26e6ae90406ede86ad433949d1935312"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QPpkzCaUMBrOJ+Cp/xHHCVKPU1C0jQQ/tihVbp1vCEsUEV0McX/i0GM3f4Gb/Y4OHTAEpfoYE4PxEkTYJNxzCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T09:37:05.162622Z","bundle_sha256":"ef17175b0ad182abf1a38d443c640724c9b49d07a559081ea030169db86ae281"}}