{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:EVLWM4NS42EWCHMLUDDNKVPW6W","short_pith_number":"pith:EVLWM4NS","canonical_record":{"source":{"id":"1105.5005","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2011-05-25T12:37:58Z","cross_cats_sorted":[],"title_canon_sha256":"51a1594e489a4bb57e6e1c655833d82e372289ace217b2e15d0ff6680d544df3","abstract_canon_sha256":"0438e253df3d40b4b34907e7dea681032b734825821b4524d1d878a078bf0cee"},"schema_version":"1.0"},"canonical_sha256":"25576671b2e689611d8ba0c6d555f6f5842294a96970f7dbffb8c490ea80de95","source":{"kind":"arxiv","id":"1105.5005","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.5005","created_at":"2026-05-18T02:01:51Z"},{"alias_kind":"arxiv_version","alias_value":"1105.5005v1","created_at":"2026-05-18T02:01:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.5005","created_at":"2026-05-18T02:01:51Z"},{"alias_kind":"pith_short_12","alias_value":"EVLWM4NS42EW","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_16","alias_value":"EVLWM4NS42EWCHML","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_8","alias_value":"EVLWM4NS","created_at":"2026-05-18T12:26:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:EVLWM4NS42EWCHMLUDDNKVPW6W","target":"record","payload":{"canonical_record":{"source":{"id":"1105.5005","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2011-05-25T12:37:58Z","cross_cats_sorted":[],"title_canon_sha256":"51a1594e489a4bb57e6e1c655833d82e372289ace217b2e15d0ff6680d544df3","abstract_canon_sha256":"0438e253df3d40b4b34907e7dea681032b734825821b4524d1d878a078bf0cee"},"schema_version":"1.0"},"canonical_sha256":"25576671b2e689611d8ba0c6d555f6f5842294a96970f7dbffb8c490ea80de95","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:51.012594Z","signature_b64":"yoOYbXyKw7fPxs3iCTW7rP0BgUR110vQVsG4EoiRCCGDwPiiuTvogfqGWNO5n98P+Bn5WKnN9FZKufzdpw8WDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"25576671b2e689611d8ba0c6d555f6f5842294a96970f7dbffb8c490ea80de95","last_reissued_at":"2026-05-18T02:01:51.011920Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:51.011920Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1105.5005","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":"2026-05-18T02:01:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cuNjxDyO5Q1mQKSmNZ40fB9W01h2Vc07oNw8+FKwFEYiGas928nvV0NZIUUAfsyxpoUMhfz1ZzXhkqwSkFHDAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T15:18:06.203935Z"},"content_sha256":"ce9a725b0e6fe8bf1d91f96a76a8e2066174b2c99d9fba47a9a3d5d802667435","schema_version":"1.0","event_id":"sha256:ce9a725b0e6fe8bf1d91f96a76a8e2066174b2c99d9fba47a9a3d5d802667435"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:EVLWM4NS42EWCHMLUDDNKVPW6W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Organization of the magnetosphere during substorms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.space-ph","authors_text":"Kristoffer Rypdal, Tatjana Zivkovic","submitted_at":"2011-05-25T12:37:58Z","abstract_excerpt":"The change in degree of organization of the magnetosphere during substorms is investigated by analyzing various geomagnetic indices, as well as interplanetary magnetic field z-component and solar wind flow speed. We conclude that the magnetosphere self-organizes globally during substorms, but neither the magnetosphere nor the solar wind become more predictable in the course of a substorm. This conclusion is based on analysis of five hundred substorms in the period from 2000 to 2002. A minimal dynamic-stochastic model of the driven magnetosphere that reproduces many statistical features of subs"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.5005","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":"2026-05-18T02:01:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pxpK/M6TS53XAAJtwfsgibbgpnlSVU+hmML0R+KhJRUDtJ1PHViMflOeHV+Sl7VoD4l3EhOTJ3XUuyHcHfH7Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T15:18:06.204633Z"},"content_sha256":"99c66475b8b7d2e2cde3b58fc00d065bae0dd246ccd82c01906d9a85fd16bfcb","schema_version":"1.0","event_id":"sha256:99c66475b8b7d2e2cde3b58fc00d065bae0dd246ccd82c01906d9a85fd16bfcb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EVLWM4NS42EWCHMLUDDNKVPW6W/bundle.json","state_url":"https://pith.science/pith/EVLWM4NS42EWCHMLUDDNKVPW6W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EVLWM4NS42EWCHMLUDDNKVPW6W/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":"2026-06-11T15:18:06Z","links":{"resolver":"https://pith.science/pith/EVLWM4NS42EWCHMLUDDNKVPW6W","bundle":"https://pith.science/pith/EVLWM4NS42EWCHMLUDDNKVPW6W/bundle.json","state":"https://pith.science/pith/EVLWM4NS42EWCHMLUDDNKVPW6W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EVLWM4NS42EWCHMLUDDNKVPW6W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:EVLWM4NS42EWCHMLUDDNKVPW6W","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":"0438e253df3d40b4b34907e7dea681032b734825821b4524d1d878a078bf0cee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2011-05-25T12:37:58Z","title_canon_sha256":"51a1594e489a4bb57e6e1c655833d82e372289ace217b2e15d0ff6680d544df3"},"schema_version":"1.0","source":{"id":"1105.5005","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.5005","created_at":"2026-05-18T02:01:51Z"},{"alias_kind":"arxiv_version","alias_value":"1105.5005v1","created_at":"2026-05-18T02:01:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.5005","created_at":"2026-05-18T02:01:51Z"},{"alias_kind":"pith_short_12","alias_value":"EVLWM4NS42EW","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_16","alias_value":"EVLWM4NS42EWCHML","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_8","alias_value":"EVLWM4NS","created_at":"2026-05-18T12:26:28Z"}],"graph_snapshots":[{"event_id":"sha256:99c66475b8b7d2e2cde3b58fc00d065bae0dd246ccd82c01906d9a85fd16bfcb","target":"graph","created_at":"2026-05-18T02:01:51Z","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":"The change in degree of organization of the magnetosphere during substorms is investigated by analyzing various geomagnetic indices, as well as interplanetary magnetic field z-component and solar wind flow speed. We conclude that the magnetosphere self-organizes globally during substorms, but neither the magnetosphere nor the solar wind become more predictable in the course of a substorm. This conclusion is based on analysis of five hundred substorms in the period from 2000 to 2002. A minimal dynamic-stochastic model of the driven magnetosphere that reproduces many statistical features of subs","authors_text":"Kristoffer Rypdal, Tatjana Zivkovic","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2011-05-25T12:37:58Z","title":"Organization of the magnetosphere during substorms"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.5005","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:ce9a725b0e6fe8bf1d91f96a76a8e2066174b2c99d9fba47a9a3d5d802667435","target":"record","created_at":"2026-05-18T02:01:51Z","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":"0438e253df3d40b4b34907e7dea681032b734825821b4524d1d878a078bf0cee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.space-ph","submitted_at":"2011-05-25T12:37:58Z","title_canon_sha256":"51a1594e489a4bb57e6e1c655833d82e372289ace217b2e15d0ff6680d544df3"},"schema_version":"1.0","source":{"id":"1105.5005","kind":"arxiv","version":1}},"canonical_sha256":"25576671b2e689611d8ba0c6d555f6f5842294a96970f7dbffb8c490ea80de95","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"25576671b2e689611d8ba0c6d555f6f5842294a96970f7dbffb8c490ea80de95","first_computed_at":"2026-05-18T02:01:51.011920Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:01:51.011920Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yoOYbXyKw7fPxs3iCTW7rP0BgUR110vQVsG4EoiRCCGDwPiiuTvogfqGWNO5n98P+Bn5WKnN9FZKufzdpw8WDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:01:51.012594Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.5005","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ce9a725b0e6fe8bf1d91f96a76a8e2066174b2c99d9fba47a9a3d5d802667435","sha256:99c66475b8b7d2e2cde3b58fc00d065bae0dd246ccd82c01906d9a85fd16bfcb"],"state_sha256":"5c23e16fbb7108213ed8b3067062d3cf963656751c36c75b3435f4d86e15276c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qqxoeeoJEQb5FxFlpwtzwwpxKNtJmoxZ/+f4dcVEbVSOQ4ByQxKkPXAIhxAIyWghq/O3Za9mwH4rRlDhufWuDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T15:18:06.208031Z","bundle_sha256":"07ef9c5c8f44641b2997ef0afa0427536ce3f3e0b179bdeacac6e90da738c799"}}