{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:UYH3ZXKOIMBNSEMV5SDNL2DCWA","short_pith_number":"pith:UYH3ZXKO","canonical_record":{"source":{"id":"1701.04057","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-01-15T15:36:13Z","cross_cats_sorted":["astro-ph.HE","astro-ph.SR","physics.space-ph"],"title_canon_sha256":"3eb4d10c09f27fba51b3061d11e89217f7edc93c5de7da52a25e4e18dd5dec7e","abstract_canon_sha256":"ef3c8567a9b9be440d3debd1f0769413474346fe6f90152245b662c9f06abd19"},"schema_version":"1.0"},"canonical_sha256":"a60fbcdd4e4302d91195ec86d5e862b032b17bec9ca6cf6285eae5e2974a423d","source":{"kind":"arxiv","id":"1701.04057","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.04057","created_at":"2026-05-18T00:52:47Z"},{"alias_kind":"arxiv_version","alias_value":"1701.04057v1","created_at":"2026-05-18T00:52:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.04057","created_at":"2026-05-18T00:52:47Z"},{"alias_kind":"pith_short_12","alias_value":"UYH3ZXKOIMBN","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"UYH3ZXKOIMBNSEMV","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"UYH3ZXKO","created_at":"2026-05-18T12:31:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:UYH3ZXKOIMBNSEMV5SDNL2DCWA","target":"record","payload":{"canonical_record":{"source":{"id":"1701.04057","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-01-15T15:36:13Z","cross_cats_sorted":["astro-ph.HE","astro-ph.SR","physics.space-ph"],"title_canon_sha256":"3eb4d10c09f27fba51b3061d11e89217f7edc93c5de7da52a25e4e18dd5dec7e","abstract_canon_sha256":"ef3c8567a9b9be440d3debd1f0769413474346fe6f90152245b662c9f06abd19"},"schema_version":"1.0"},"canonical_sha256":"a60fbcdd4e4302d91195ec86d5e862b032b17bec9ca6cf6285eae5e2974a423d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:52:47.958887Z","signature_b64":"jpMY78vdwGPdAw1dmCVvB+pxOqRDk1G7kxRyG6GtBly7FXzTLmx1tuykbKl5aL3okMdC+rYBhOU0ezqtlMNJDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a60fbcdd4e4302d91195ec86d5e862b032b17bec9ca6cf6285eae5e2974a423d","last_reissued_at":"2026-05-18T00:52:47.958236Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:52:47.958236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1701.04057","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":"2026-05-18T00:52:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rHiXKeH0nBjLzcUstMIAAxxJL6g5pAH1xMokujRmAr6QrTrM/0PfydEcd6SOtxvpiEfEvIpXITosXKz7Nm5oBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T04:28:06.908550Z"},"content_sha256":"6226843beff0ba18749d1c1efea1a2d9f3b571679e56cce6ec361d92361ce25c","schema_version":"1.0","event_id":"sha256:6226843beff0ba18749d1c1efea1a2d9f3b571679e56cce6ec361d92361ce25c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:UYH3ZXKOIMBNSEMV5SDNL2DCWA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Solar Orbiter Mission: an Energetic Particle Perspective","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","astro-ph.SR","physics.space-ph"],"primary_cat":"astro-ph.IM","authors_text":"A. Ravanbakhsh, A. Russu, B. Heber, B. Schuster, C. Drews, C. Mart\\'in, C. Terasa, E. Valtonen, F. Espinosa Lara, G.C. Ho, G.M. Mason, I. Cernuda, J.J. Blanco, J. K\\\"ohler, J. Rodr\\'iguez-Pacheco, J. Steinhagen, J. Tammen, L. Panitzsch, L. Seimetz, M. Prieto, M. Yedla, O. Rodr\\'iguez Polo, R. Elftmann, R. F. Wimmer-Schweingruber, R. G\\'omez-Herrero, R. Vainio, S. Boden, S.I. B\\\"ottcher, S.R. Kulkarni, S. S\\'anchez-Prieto","submitted_at":"2017-01-15T15:36:13Z","abstract_excerpt":"Solar Orbiter is a joint ESA-NASA mission planed for launch in October 2018. The science payload includes remote-sensing and in-situ instrumentation designed with the primary goal of understanding how the Sun creates and controls the heliosphere. The spacecraft will follow an elliptical orbit around the Sun, with perihelion as close as 0.28 AU. During the late orbit phase the orbital plane will reach inclinations above 30 degrees, allowing direct observations of the solar polar regions. The Energetic Particle Detector (EPD) is an instrument suite consisting of several sensors measuring electro"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.04057","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":"2026-05-18T00:52:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hNVJn/Ccb/IwIcsQ6Yelz221W1K+o5D6ffkRBmbtUEbACW7GMMgLGjzhNXdea0g+NcqERVgijju7/4sS16oJBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T04:28:06.909243Z"},"content_sha256":"45921cbb073661cd9ef8e194b63925b3bd8b816b7540d275a10ffa6c09b6c400","schema_version":"1.0","event_id":"sha256:45921cbb073661cd9ef8e194b63925b3bd8b816b7540d275a10ffa6c09b6c400"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UYH3ZXKOIMBNSEMV5SDNL2DCWA/bundle.json","state_url":"https://pith.science/pith/UYH3ZXKOIMBNSEMV5SDNL2DCWA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UYH3ZXKOIMBNSEMV5SDNL2DCWA/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":"2026-05-19T04:28:06Z","links":{"resolver":"https://pith.science/pith/UYH3ZXKOIMBNSEMV5SDNL2DCWA","bundle":"https://pith.science/pith/UYH3ZXKOIMBNSEMV5SDNL2DCWA/bundle.json","state":"https://pith.science/pith/UYH3ZXKOIMBNSEMV5SDNL2DCWA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UYH3ZXKOIMBNSEMV5SDNL2DCWA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:UYH3ZXKOIMBNSEMV5SDNL2DCWA","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":"ef3c8567a9b9be440d3debd1f0769413474346fe6f90152245b662c9f06abd19","cross_cats_sorted":["astro-ph.HE","astro-ph.SR","physics.space-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-01-15T15:36:13Z","title_canon_sha256":"3eb4d10c09f27fba51b3061d11e89217f7edc93c5de7da52a25e4e18dd5dec7e"},"schema_version":"1.0","source":{"id":"1701.04057","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.04057","created_at":"2026-05-18T00:52:47Z"},{"alias_kind":"arxiv_version","alias_value":"1701.04057v1","created_at":"2026-05-18T00:52:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.04057","created_at":"2026-05-18T00:52:47Z"},{"alias_kind":"pith_short_12","alias_value":"UYH3ZXKOIMBN","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"UYH3ZXKOIMBNSEMV","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"UYH3ZXKO","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:45921cbb073661cd9ef8e194b63925b3bd8b816b7540d275a10ffa6c09b6c400","target":"graph","created_at":"2026-05-18T00:52:47Z","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":"Solar Orbiter is a joint ESA-NASA mission planed for launch in October 2018. The science payload includes remote-sensing and in-situ instrumentation designed with the primary goal of understanding how the Sun creates and controls the heliosphere. The spacecraft will follow an elliptical orbit around the Sun, with perihelion as close as 0.28 AU. During the late orbit phase the orbital plane will reach inclinations above 30 degrees, allowing direct observations of the solar polar regions. The Energetic Particle Detector (EPD) is an instrument suite consisting of several sensors measuring electro","authors_text":"A. Ravanbakhsh, A. Russu, B. Heber, B. Schuster, C. Drews, C. Mart\\'in, C. Terasa, E. Valtonen, F. Espinosa Lara, G.C. Ho, G.M. Mason, I. Cernuda, J.J. Blanco, J. K\\\"ohler, J. Rodr\\'iguez-Pacheco, J. Steinhagen, J. Tammen, L. Panitzsch, L. Seimetz, M. Prieto, M. Yedla, O. Rodr\\'iguez Polo, R. Elftmann, R. F. Wimmer-Schweingruber, R. G\\'omez-Herrero, R. Vainio, S. Boden, S.I. B\\\"ottcher, S.R. Kulkarni, S. S\\'anchez-Prieto","cross_cats":["astro-ph.HE","astro-ph.SR","physics.space-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-01-15T15:36:13Z","title":"The Solar Orbiter Mission: an Energetic Particle Perspective"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.04057","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":"sha256:6226843beff0ba18749d1c1efea1a2d9f3b571679e56cce6ec361d92361ce25c","target":"record","created_at":"2026-05-18T00:52:47Z","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":"ef3c8567a9b9be440d3debd1f0769413474346fe6f90152245b662c9f06abd19","cross_cats_sorted":["astro-ph.HE","astro-ph.SR","physics.space-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2017-01-15T15:36:13Z","title_canon_sha256":"3eb4d10c09f27fba51b3061d11e89217f7edc93c5de7da52a25e4e18dd5dec7e"},"schema_version":"1.0","source":{"id":"1701.04057","kind":"arxiv","version":1}},"canonical_sha256":"a60fbcdd4e4302d91195ec86d5e862b032b17bec9ca6cf6285eae5e2974a423d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a60fbcdd4e4302d91195ec86d5e862b032b17bec9ca6cf6285eae5e2974a423d","first_computed_at":"2026-05-18T00:52:47.958236Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:52:47.958236Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jpMY78vdwGPdAw1dmCVvB+pxOqRDk1G7kxRyG6GtBly7FXzTLmx1tuykbKl5aL3okMdC+rYBhOU0ezqtlMNJDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:52:47.958887Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.04057","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6226843beff0ba18749d1c1efea1a2d9f3b571679e56cce6ec361d92361ce25c","sha256:45921cbb073661cd9ef8e194b63925b3bd8b816b7540d275a10ffa6c09b6c400"],"state_sha256":"91074c51a1582383340b3660c2c666a0979f8b2fb66df914ca7174ce16e2d8d4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E390NOzYF/GiSCWcjUrMpT0RccemKDlO4Pj+AE7sLiAUcl5pXl6/68Kyp4sjO/dwdaEPgxW0D7MwdOkQHV02AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T04:28:06.911646Z","bundle_sha256":"61abaf5c1644283aff4eb7ac0affb5a90d42c80c72be89f4347b49c0739c7af5"}}