{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:6IXHRVKTCJRGUK47YOKPNJN6EX","short_pith_number":"pith:6IXHRVKT","canonical_record":{"source":{"id":"1101.3955","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-01-20T16:42:58Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"28386cf3741b1ff55f28102d8eed95a64c54dfeb36877ad912c47e73471cee75","abstract_canon_sha256":"0caae872b95f8f6a3d6d7c2fe1e94074038071690ab413d1af0b15faa2d1e21b"},"schema_version":"1.0"},"canonical_sha256":"f22e78d55312626a2b9fc394f6a5be25ee3d0ebd6a560dfa66978f4ab2898587","source":{"kind":"arxiv","id":"1101.3955","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.3955","created_at":"2026-05-18T02:22:50Z"},{"alias_kind":"arxiv_version","alias_value":"1101.3955v1","created_at":"2026-05-18T02:22:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.3955","created_at":"2026-05-18T02:22:50Z"},{"alias_kind":"pith_short_12","alias_value":"6IXHRVKTCJRG","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"6IXHRVKTCJRGUK47","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"6IXHRVKT","created_at":"2026-05-18T12:26:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:6IXHRVKTCJRGUK47YOKPNJN6EX","target":"record","payload":{"canonical_record":{"source":{"id":"1101.3955","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-01-20T16:42:58Z","cross_cats_sorted":["astro-ph.IM"],"title_canon_sha256":"28386cf3741b1ff55f28102d8eed95a64c54dfeb36877ad912c47e73471cee75","abstract_canon_sha256":"0caae872b95f8f6a3d6d7c2fe1e94074038071690ab413d1af0b15faa2d1e21b"},"schema_version":"1.0"},"canonical_sha256":"f22e78d55312626a2b9fc394f6a5be25ee3d0ebd6a560dfa66978f4ab2898587","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:22:50.940373Z","signature_b64":"hjFnoyUG+moGcWRHMvMYFEgX40DEu3zK2wTu4K8fx8EuobRX2EEfuLbWc9yTtqvacytkuRu/glAOR1NuquM/BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f22e78d55312626a2b9fc394f6a5be25ee3d0ebd6a560dfa66978f4ab2898587","last_reissued_at":"2026-05-18T02:22:50.939959Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:22:50.939959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1101.3955","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":"2026-05-18T02:22:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ib3jVahNaQGnMGXXEwmaDCxZAftgK88Km5PxiDHiHizsN2ppLtiPFD1tQDcdEAAXPuKAGy1+Z+eX1lrBdXLjCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T22:51:56.079713Z"},"content_sha256":"cb84a757d542ce9db6854dae7d900478d27b39bf4d424dce10d3733f4a3da11e","schema_version":"1.0","event_id":"sha256:cb84a757d542ce9db6854dae7d900478d27b39bf4d424dce10d3733f4a3da11e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:6IXHRVKTCJRGUK47YOKPNJN6EX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neural network interpolation of the magnetic field for the LISA Pathfinder Diagnostics Subsystem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM"],"primary_cat":"gr-qc","authors_text":"Alberto Lobo, Enrique Garc\\'ia-Berro, Marc Diaz-Aguilo","submitted_at":"2011-01-20T16:42:58Z","abstract_excerpt":"LISA Pathfinder is a science and technology demonstrator of the European Space Agency within the framework of its LISA mission, which aims to be the first space-borne gravitational wave observatory. The payload of LISA Pathfinder is the so-called LISA Technology Package, which is designed to measure relative accelerations between two test masses in nominal free fall. Its disturbances are monitored and dealt by the diagnostics subsystem. This subsystem consists of several modules, and one of these is the magnetic diagnostics system, which includes a set of four tri-axial fluxgate magnetometers,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.3955","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":"2026-05-18T02:22:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sBsWKMkeyxF/ZKrMGKWE4LOfXi6HCaGjbePuY9unhWsvkdTSWxGFn516dDYjEpvigTv31N+9M4h0XFpTC6n0Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T22:51:56.080424Z"},"content_sha256":"d758612527283bf12ab58ef8937ed43afe5c2d009e3bf7919aa3d822867deb64","schema_version":"1.0","event_id":"sha256:d758612527283bf12ab58ef8937ed43afe5c2d009e3bf7919aa3d822867deb64"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6IXHRVKTCJRGUK47YOKPNJN6EX/bundle.json","state_url":"https://pith.science/pith/6IXHRVKTCJRGUK47YOKPNJN6EX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6IXHRVKTCJRGUK47YOKPNJN6EX/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":"2026-05-30T22:51:56Z","links":{"resolver":"https://pith.science/pith/6IXHRVKTCJRGUK47YOKPNJN6EX","bundle":"https://pith.science/pith/6IXHRVKTCJRGUK47YOKPNJN6EX/bundle.json","state":"https://pith.science/pith/6IXHRVKTCJRGUK47YOKPNJN6EX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6IXHRVKTCJRGUK47YOKPNJN6EX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:6IXHRVKTCJRGUK47YOKPNJN6EX","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":"0caae872b95f8f6a3d6d7c2fe1e94074038071690ab413d1af0b15faa2d1e21b","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-01-20T16:42:58Z","title_canon_sha256":"28386cf3741b1ff55f28102d8eed95a64c54dfeb36877ad912c47e73471cee75"},"schema_version":"1.0","source":{"id":"1101.3955","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.3955","created_at":"2026-05-18T02:22:50Z"},{"alias_kind":"arxiv_version","alias_value":"1101.3955v1","created_at":"2026-05-18T02:22:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.3955","created_at":"2026-05-18T02:22:50Z"},{"alias_kind":"pith_short_12","alias_value":"6IXHRVKTCJRG","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"6IXHRVKTCJRGUK47","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"6IXHRVKT","created_at":"2026-05-18T12:26:22Z"}],"graph_snapshots":[{"event_id":"sha256:d758612527283bf12ab58ef8937ed43afe5c2d009e3bf7919aa3d822867deb64","target":"graph","created_at":"2026-05-18T02:22:50Z","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":"LISA Pathfinder is a science and technology demonstrator of the European Space Agency within the framework of its LISA mission, which aims to be the first space-borne gravitational wave observatory. The payload of LISA Pathfinder is the so-called LISA Technology Package, which is designed to measure relative accelerations between two test masses in nominal free fall. Its disturbances are monitored and dealt by the diagnostics subsystem. This subsystem consists of several modules, and one of these is the magnetic diagnostics system, which includes a set of four tri-axial fluxgate magnetometers,","authors_text":"Alberto Lobo, Enrique Garc\\'ia-Berro, Marc Diaz-Aguilo","cross_cats":["astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-01-20T16:42:58Z","title":"Neural network interpolation of the magnetic field for the LISA Pathfinder Diagnostics Subsystem"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.3955","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:cb84a757d542ce9db6854dae7d900478d27b39bf4d424dce10d3733f4a3da11e","target":"record","created_at":"2026-05-18T02:22:50Z","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":"0caae872b95f8f6a3d6d7c2fe1e94074038071690ab413d1af0b15faa2d1e21b","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2011-01-20T16:42:58Z","title_canon_sha256":"28386cf3741b1ff55f28102d8eed95a64c54dfeb36877ad912c47e73471cee75"},"schema_version":"1.0","source":{"id":"1101.3955","kind":"arxiv","version":1}},"canonical_sha256":"f22e78d55312626a2b9fc394f6a5be25ee3d0ebd6a560dfa66978f4ab2898587","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f22e78d55312626a2b9fc394f6a5be25ee3d0ebd6a560dfa66978f4ab2898587","first_computed_at":"2026-05-18T02:22:50.939959Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:22:50.939959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hjFnoyUG+moGcWRHMvMYFEgX40DEu3zK2wTu4K8fx8EuobRX2EEfuLbWc9yTtqvacytkuRu/glAOR1NuquM/BA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:22:50.940373Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.3955","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cb84a757d542ce9db6854dae7d900478d27b39bf4d424dce10d3733f4a3da11e","sha256:d758612527283bf12ab58ef8937ed43afe5c2d009e3bf7919aa3d822867deb64"],"state_sha256":"92776861dea8684098355db945337f67a528444678d2c5fb1d48e82497379732"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iCUqGyzBVs26qpYYOzsJoSIb6mJBSgbzAIhI2FVOU0O7Gwsp0j0J38NRGDdsY69CwNyGeoscTyCLT1W/Kf7PCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T22:51:56.088086Z","bundle_sha256":"ecbd199d54ef598cff1a348253a9f0423310aa6c78f7ce66bd1917b7ec7bac03"}}