{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:RK6SC7KFC3XSTOLPN4NRELY6XQ","short_pith_number":"pith:RK6SC7KF","canonical_record":{"source":{"id":"2211.12993","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-11-23T15:01:26Z","cross_cats_sorted":["physics.plasm-ph","physics.space-ph"],"title_canon_sha256":"e3773d892ff3a4927d79b64e8fbcd37363ab7f036621064b1e9ba2de5ab30f2f","abstract_canon_sha256":"14dd2585559e323523655b8577b0208657ff2b668b7e129039d685a843aaf68d"},"schema_version":"1.0"},"canonical_sha256":"8abd217d4516ef29b96f6f1b122f1ebc102477abfcb00df52a7138687eddee9e","source":{"kind":"arxiv","id":"2211.12993","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.12993","created_at":"2026-07-05T05:18:57Z"},{"alias_kind":"arxiv_version","alias_value":"2211.12993v1","created_at":"2026-07-05T05:18:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.12993","created_at":"2026-07-05T05:18:57Z"},{"alias_kind":"pith_short_12","alias_value":"RK6SC7KFC3XS","created_at":"2026-07-05T05:18:57Z"},{"alias_kind":"pith_short_16","alias_value":"RK6SC7KFC3XSTOLP","created_at":"2026-07-05T05:18:57Z"},{"alias_kind":"pith_short_8","alias_value":"RK6SC7KF","created_at":"2026-07-05T05:18:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:RK6SC7KFC3XSTOLPN4NRELY6XQ","target":"record","payload":{"canonical_record":{"source":{"id":"2211.12993","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-11-23T15:01:26Z","cross_cats_sorted":["physics.plasm-ph","physics.space-ph"],"title_canon_sha256":"e3773d892ff3a4927d79b64e8fbcd37363ab7f036621064b1e9ba2de5ab30f2f","abstract_canon_sha256":"14dd2585559e323523655b8577b0208657ff2b668b7e129039d685a843aaf68d"},"schema_version":"1.0"},"canonical_sha256":"8abd217d4516ef29b96f6f1b122f1ebc102477abfcb00df52a7138687eddee9e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:18:57.155037Z","signature_b64":"83BcFmklk87RIvabhhbNZEU40lTSn6iFm7MbPjpp5NCw6svz2cTMzUvRDQxeZwciX0zhlnkKRMBu8qFYHwVKAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8abd217d4516ef29b96f6f1b122f1ebc102477abfcb00df52a7138687eddee9e","last_reissued_at":"2026-07-05T05:18:57.154540Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:18:57.154540Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2211.12993","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":"2026-07-05T05:18:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"saoQBXlAMLEGEaVhPPwCz1fCz8hH2sYIClADuTYK1cL9RL5T7sQ+ILpSjx57xUirDwwltc9kYdTMu5yD5deXBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T11:24:04.257783Z"},"content_sha256":"6338997ea1118bbb16f6e6a561a9ed8069b2c2a7d462dcf1e652d586aa46792e","schema_version":"1.0","event_id":"sha256:6338997ea1118bbb16f6e6a561a9ed8069b2c2a7d462dcf1e652d586aa46792e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:RK6SC7KFC3XSTOLPN4NRELY6XQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tracing the ICME plasma with a MHD simulation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.plasm-ph","physics.space-ph"],"primary_cat":"astro-ph.SR","authors_text":"Alessandro Bemporad, Fabio Reale, Paolo Pagano, Ruggero Biondo","submitted_at":"2022-11-23T15:01:26Z","abstract_excerpt":"The determination of the chemical composition of interplanetary coronal mass ejection (ICME) plasma is an open issue. More specifically, it is not yet fully understood how remote sensing observations of the solar corona plasma during solar disturbances evolve into plasma properties measured in situ away from the Sun. The ambient conditions of the background interplanetary plasma are important for space weather because they influence the evolutions, arrival times, and geo-effectiveness of the disturbances. The Reverse In situ and MHD APproach (RIMAP) is a technique to reconstruct the heliospher"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.12993","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/2211.12993/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":"2026-07-05T05:18:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/NaPX9CRH7Eyv5iz6Am4O1Lq3wFA5FTf0AdRkmAiMXIHv3lqG+DX65ju3AxbHCJwx0NXALcgg0Occvrf7LuLAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T11:24:04.258084Z"},"content_sha256":"ade706d60319dcde482d008ab6d0720709808ca62aa5f3b921daace9a2d9da61","schema_version":"1.0","event_id":"sha256:ade706d60319dcde482d008ab6d0720709808ca62aa5f3b921daace9a2d9da61"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RK6SC7KFC3XSTOLPN4NRELY6XQ/bundle.json","state_url":"https://pith.science/pith/RK6SC7KFC3XSTOLPN4NRELY6XQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RK6SC7KFC3XSTOLPN4NRELY6XQ/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":"2026-08-14T11:24:04Z","links":{"resolver":"https://pith.science/pith/RK6SC7KFC3XSTOLPN4NRELY6XQ","bundle":"https://pith.science/pith/RK6SC7KFC3XSTOLPN4NRELY6XQ/bundle.json","state":"https://pith.science/pith/RK6SC7KFC3XSTOLPN4NRELY6XQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RK6SC7KFC3XSTOLPN4NRELY6XQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:RK6SC7KFC3XSTOLPN4NRELY6XQ","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":"14dd2585559e323523655b8577b0208657ff2b668b7e129039d685a843aaf68d","cross_cats_sorted":["physics.plasm-ph","physics.space-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-11-23T15:01:26Z","title_canon_sha256":"e3773d892ff3a4927d79b64e8fbcd37363ab7f036621064b1e9ba2de5ab30f2f"},"schema_version":"1.0","source":{"id":"2211.12993","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.12993","created_at":"2026-07-05T05:18:57Z"},{"alias_kind":"arxiv_version","alias_value":"2211.12993v1","created_at":"2026-07-05T05:18:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.12993","created_at":"2026-07-05T05:18:57Z"},{"alias_kind":"pith_short_12","alias_value":"RK6SC7KFC3XS","created_at":"2026-07-05T05:18:57Z"},{"alias_kind":"pith_short_16","alias_value":"RK6SC7KFC3XSTOLP","created_at":"2026-07-05T05:18:57Z"},{"alias_kind":"pith_short_8","alias_value":"RK6SC7KF","created_at":"2026-07-05T05:18:57Z"}],"graph_snapshots":[{"event_id":"sha256:ade706d60319dcde482d008ab6d0720709808ca62aa5f3b921daace9a2d9da61","target":"graph","created_at":"2026-07-05T05:18:57Z","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/2211.12993/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The determination of the chemical composition of interplanetary coronal mass ejection (ICME) plasma is an open issue. More specifically, it is not yet fully understood how remote sensing observations of the solar corona plasma during solar disturbances evolve into plasma properties measured in situ away from the Sun. The ambient conditions of the background interplanetary plasma are important for space weather because they influence the evolutions, arrival times, and geo-effectiveness of the disturbances. The Reverse In situ and MHD APproach (RIMAP) is a technique to reconstruct the heliospher","authors_text":"Alessandro Bemporad, Fabio Reale, Paolo Pagano, Ruggero Biondo","cross_cats":["physics.plasm-ph","physics.space-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-11-23T15:01:26Z","title":"Tracing the ICME plasma with a MHD simulation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.12993","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":"sha256:6338997ea1118bbb16f6e6a561a9ed8069b2c2a7d462dcf1e652d586aa46792e","target":"record","created_at":"2026-07-05T05:18:57Z","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":"14dd2585559e323523655b8577b0208657ff2b668b7e129039d685a843aaf68d","cross_cats_sorted":["physics.plasm-ph","physics.space-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2022-11-23T15:01:26Z","title_canon_sha256":"e3773d892ff3a4927d79b64e8fbcd37363ab7f036621064b1e9ba2de5ab30f2f"},"schema_version":"1.0","source":{"id":"2211.12993","kind":"arxiv","version":1}},"canonical_sha256":"8abd217d4516ef29b96f6f1b122f1ebc102477abfcb00df52a7138687eddee9e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8abd217d4516ef29b96f6f1b122f1ebc102477abfcb00df52a7138687eddee9e","first_computed_at":"2026-07-05T05:18:57.154540Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:18:57.154540Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"83BcFmklk87RIvabhhbNZEU40lTSn6iFm7MbPjpp5NCw6svz2cTMzUvRDQxeZwciX0zhlnkKRMBu8qFYHwVKAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:18:57.155037Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.12993","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6338997ea1118bbb16f6e6a561a9ed8069b2c2a7d462dcf1e652d586aa46792e","sha256:ade706d60319dcde482d008ab6d0720709808ca62aa5f3b921daace9a2d9da61"],"state_sha256":"27f7a93afc9c08a21695706cf9c7843d29e4b9b7f40de759d590a92ff597c7e5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v33O1F4YQcucrG0OtJi/3v1jNWOJzdM7drOl+e4+m5rbXgAvwZSd0Pz/cZ1zWaas4mRFcuNdvFGeBLYLmN8LCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T11:24:04.260373Z","bundle_sha256":"98bf8732154121ed6c95c6f6b2733a8830dda1f9a2f3d580000a8ddf49a5ecae"}}