{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:SOYL6R5OBHRBZWAJ6KGQWBO7JB","short_pith_number":"pith:SOYL6R5O","canonical_record":{"source":{"id":"2310.11803","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.space-ph","submitted_at":"2023-10-18T08:46:04Z","cross_cats_sorted":["physics.plasm-ph"],"title_canon_sha256":"7f5650ede8c02b5e6b8b26241c6f4bf48f6560db01b8db237812450670ad78a4","abstract_canon_sha256":"6f70ec666cbda7754f80d7145f44eca099b3a20e82ce5de92e9b4997727e76b1"},"schema_version":"1.0"},"canonical_sha256":"93b0bf47ae09e21cd809f28d0b05df486fc9b4bfc0427eefaad0c260d463ef29","source":{"kind":"arxiv","id":"2310.11803","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.11803","created_at":"2026-07-05T07:02:12Z"},{"alias_kind":"arxiv_version","alias_value":"2310.11803v1","created_at":"2026-07-05T07:02:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.11803","created_at":"2026-07-05T07:02:12Z"},{"alias_kind":"pith_short_12","alias_value":"SOYL6R5OBHRB","created_at":"2026-07-05T07:02:12Z"},{"alias_kind":"pith_short_16","alias_value":"SOYL6R5OBHRBZWAJ","created_at":"2026-07-05T07:02:12Z"},{"alias_kind":"pith_short_8","alias_value":"SOYL6R5O","created_at":"2026-07-05T07:02:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:SOYL6R5OBHRBZWAJ6KGQWBO7JB","target":"record","payload":{"canonical_record":{"source":{"id":"2310.11803","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.space-ph","submitted_at":"2023-10-18T08:46:04Z","cross_cats_sorted":["physics.plasm-ph"],"title_canon_sha256":"7f5650ede8c02b5e6b8b26241c6f4bf48f6560db01b8db237812450670ad78a4","abstract_canon_sha256":"6f70ec666cbda7754f80d7145f44eca099b3a20e82ce5de92e9b4997727e76b1"},"schema_version":"1.0"},"canonical_sha256":"93b0bf47ae09e21cd809f28d0b05df486fc9b4bfc0427eefaad0c260d463ef29","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:02:12.406499Z","signature_b64":"8VKChVSEU7o9PAJL8GHjRn65sfUD9JwldWqZKeEUqv1Un+kRVERDY7SY90AFTNJslKbtF7nq2DVnbqIEFWdYDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"93b0bf47ae09e21cd809f28d0b05df486fc9b4bfc0427eefaad0c260d463ef29","last_reissued_at":"2026-07-05T07:02:12.406084Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:02:12.406084Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.11803","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":"2026-07-05T07:02:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OgkwyU2g+Le7fbUhwG1n7emSDsR2QOIkOmS5s4yq7DEjcL0l0YNXatMR8TS8Kko5O++G1yIDE5cYmIn5Hd1NDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-18T11:56:16.556326Z"},"content_sha256":"3898b0c6609b730d5e5c0af23e924bcee5a91ac39fb87b965f114c41e9fb2843","schema_version":"1.0","event_id":"sha256:3898b0c6609b730d5e5c0af23e924bcee5a91ac39fb87b965f114c41e9fb2843"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:SOYL6R5OBHRBZWAJ6KGQWBO7JB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spacecraft Charging of the Moraz\\'an MRZ-SAT Satellite in Low Earth Orbit: Initial Results on the Influence of Energetic Electron Anisotropy on Differential Charging","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["physics.plasm-ph"],"primary_cat":"physics.space-ph","authors_text":"Fernando Zorto-Aguilera, Raphael Bertrand-Delgado, Ravindra Desai, Yohei Miyake, Zeqi Zhang","submitted_at":"2023-10-18T08:46:04Z","abstract_excerpt":"The advent of the modular CubeSat satellite architecture has heralded a revolution in satellite missions, drastically lowering the technical and financial barriers to space. Surface charging resulting from energetic electron poses a direct risk to satellites in space, causing electric arcing and breakdowns. This risk is exacerbated for small technology demonstration CubeSats that are less resilient than larger satellites. An upcoming CubeSat launch is the first CubeSat project originating from Honduras, the Moraz\\'an satellite (MRZ-SAT), due to launch in 2024. This will carry earth observation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.11803","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/2310.11803/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":"2026-07-05T07:02:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rKKw7j6ItqFCfrpeW05ZbnxiAD3i8hZNNTHOCDbIbGc7hai6il/8mkmr+fShhAuBJ1hUrOjUGJeSx9Ro6bX9DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-18T11:56:16.556695Z"},"content_sha256":"4246f9f52400e03f8f755dfbb8d2e5a0933dce13120390ed3e92889af845dfc1","schema_version":"1.0","event_id":"sha256:4246f9f52400e03f8f755dfbb8d2e5a0933dce13120390ed3e92889af845dfc1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SOYL6R5OBHRBZWAJ6KGQWBO7JB/bundle.json","state_url":"https://pith.science/pith/SOYL6R5OBHRBZWAJ6KGQWBO7JB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SOYL6R5OBHRBZWAJ6KGQWBO7JB/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":"2026-07-18T11:56:16Z","links":{"resolver":"https://pith.science/pith/SOYL6R5OBHRBZWAJ6KGQWBO7JB","bundle":"https://pith.science/pith/SOYL6R5OBHRBZWAJ6KGQWBO7JB/bundle.json","state":"https://pith.science/pith/SOYL6R5OBHRBZWAJ6KGQWBO7JB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SOYL6R5OBHRBZWAJ6KGQWBO7JB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:SOYL6R5OBHRBZWAJ6KGQWBO7JB","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":"6f70ec666cbda7754f80d7145f44eca099b3a20e82ce5de92e9b4997727e76b1","cross_cats_sorted":["physics.plasm-ph"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.space-ph","submitted_at":"2023-10-18T08:46:04Z","title_canon_sha256":"7f5650ede8c02b5e6b8b26241c6f4bf48f6560db01b8db237812450670ad78a4"},"schema_version":"1.0","source":{"id":"2310.11803","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.11803","created_at":"2026-07-05T07:02:12Z"},{"alias_kind":"arxiv_version","alias_value":"2310.11803v1","created_at":"2026-07-05T07:02:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.11803","created_at":"2026-07-05T07:02:12Z"},{"alias_kind":"pith_short_12","alias_value":"SOYL6R5OBHRB","created_at":"2026-07-05T07:02:12Z"},{"alias_kind":"pith_short_16","alias_value":"SOYL6R5OBHRBZWAJ","created_at":"2026-07-05T07:02:12Z"},{"alias_kind":"pith_short_8","alias_value":"SOYL6R5O","created_at":"2026-07-05T07:02:12Z"}],"graph_snapshots":[{"event_id":"sha256:4246f9f52400e03f8f755dfbb8d2e5a0933dce13120390ed3e92889af845dfc1","target":"graph","created_at":"2026-07-05T07:02:12Z","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/2310.11803/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The advent of the modular CubeSat satellite architecture has heralded a revolution in satellite missions, drastically lowering the technical and financial barriers to space. Surface charging resulting from energetic electron poses a direct risk to satellites in space, causing electric arcing and breakdowns. This risk is exacerbated for small technology demonstration CubeSats that are less resilient than larger satellites. An upcoming CubeSat launch is the first CubeSat project originating from Honduras, the Moraz\\'an satellite (MRZ-SAT), due to launch in 2024. This will carry earth observation","authors_text":"Fernando Zorto-Aguilera, Raphael Bertrand-Delgado, Ravindra Desai, Yohei Miyake, Zeqi Zhang","cross_cats":["physics.plasm-ph"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.space-ph","submitted_at":"2023-10-18T08:46:04Z","title":"Spacecraft Charging of the Moraz\\'an MRZ-SAT Satellite in Low Earth Orbit: Initial Results on the Influence of Energetic Electron Anisotropy on Differential Charging"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.11803","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":"sha256:3898b0c6609b730d5e5c0af23e924bcee5a91ac39fb87b965f114c41e9fb2843","target":"record","created_at":"2026-07-05T07:02:12Z","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":"6f70ec666cbda7754f80d7145f44eca099b3a20e82ce5de92e9b4997727e76b1","cross_cats_sorted":["physics.plasm-ph"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.space-ph","submitted_at":"2023-10-18T08:46:04Z","title_canon_sha256":"7f5650ede8c02b5e6b8b26241c6f4bf48f6560db01b8db237812450670ad78a4"},"schema_version":"1.0","source":{"id":"2310.11803","kind":"arxiv","version":1}},"canonical_sha256":"93b0bf47ae09e21cd809f28d0b05df486fc9b4bfc0427eefaad0c260d463ef29","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"93b0bf47ae09e21cd809f28d0b05df486fc9b4bfc0427eefaad0c260d463ef29","first_computed_at":"2026-07-05T07:02:12.406084Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:02:12.406084Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8VKChVSEU7o9PAJL8GHjRn65sfUD9JwldWqZKeEUqv1Un+kRVERDY7SY90AFTNJslKbtF7nq2DVnbqIEFWdYDw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:02:12.406499Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.11803","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3898b0c6609b730d5e5c0af23e924bcee5a91ac39fb87b965f114c41e9fb2843","sha256:4246f9f52400e03f8f755dfbb8d2e5a0933dce13120390ed3e92889af845dfc1"],"state_sha256":"9dec70667df5bcd2034b58a14acf415bd3439e38cb35397acc2773dcd969a546"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wgCMODgph8I01bZOhDhIEZAQbO9wLvGSs4N60nPG9mOWaJjmyDBwcy2eYPkyMopUJRQvOl1oPcsftP9NNF1wBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-18T11:56:16.558877Z","bundle_sha256":"07333a388bd62ac27179c32c5a23faaf4eaffa5b95174f3ae43690e781325aa6"}}