{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:72GJYCASHEIIZSTSCYWWH7XR2Z","short_pith_number":"pith:72GJYCAS","canonical_record":{"source":{"id":"1811.06565","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-11-15T19:24:27Z","cross_cats_sorted":[],"title_canon_sha256":"4b39518da0cc48b13a70a7ecf1c1f3318fd46d0442b272efd69d98bff506c776","abstract_canon_sha256":"a811eae3d06c6eb57c4879da71c959e82821adbafb516a9c50549e0d44d8aea2"},"schema_version":"1.0"},"canonical_sha256":"fe8c9c081239108cca72162d63fef1d64d3ca4c21d585b35dcf163fea805f05b","source":{"kind":"arxiv","id":"1811.06565","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.06565","created_at":"2026-05-17T23:56:16Z"},{"alias_kind":"arxiv_version","alias_value":"1811.06565v1","created_at":"2026-05-17T23:56:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.06565","created_at":"2026-05-17T23:56:16Z"},{"alias_kind":"pith_short_12","alias_value":"72GJYCASHEII","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_16","alias_value":"72GJYCASHEIIZSTS","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_8","alias_value":"72GJYCAS","created_at":"2026-05-18T12:32:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:72GJYCASHEIIZSTSCYWWH7XR2Z","target":"record","payload":{"canonical_record":{"source":{"id":"1811.06565","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-11-15T19:24:27Z","cross_cats_sorted":[],"title_canon_sha256":"4b39518da0cc48b13a70a7ecf1c1f3318fd46d0442b272efd69d98bff506c776","abstract_canon_sha256":"a811eae3d06c6eb57c4879da71c959e82821adbafb516a9c50549e0d44d8aea2"},"schema_version":"1.0"},"canonical_sha256":"fe8c9c081239108cca72162d63fef1d64d3ca4c21d585b35dcf163fea805f05b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:56:16.940558Z","signature_b64":"DmFItjxCaMrtb3lIJ47FKU44zYno24qt/nglc+7LHceALTz50fdCEprkqmXdMvuL+hg7nXunYHVIs5+jsWxECw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fe8c9c081239108cca72162d63fef1d64d3ca4c21d585b35dcf163fea805f05b","last_reissued_at":"2026-05-17T23:56:16.939990Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:56:16.939990Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.06565","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":"2026-05-17T23:56:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"e9u/kxSEvuGnbVZSgFPS5VlfJPhnKd6bd0/NYPbRMTkpbA7ieGCL7xZnCxOpFXr/MNBzhkqV464GCU0i50jFBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T10:39:36.482348Z"},"content_sha256":"36762c29bb6d965ff8a796fab62a4205ae33c56dee36aa09efd8cb92fb802656","schema_version":"1.0","event_id":"sha256:36762c29bb6d965ff8a796fab62a4205ae33c56dee36aa09efd8cb92fb802656"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:72GJYCASHEIIZSTSCYWWH7XR2Z","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fast-to-Alfv\\'en mode conversion mediated by Hall current. II Application to the solar atmosphere","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"E. Khomenko, P. A. Gonz\\'alez-Morales, P. S. Cally","submitted_at":"2018-11-15T19:24:27Z","abstract_excerpt":"Coupling between fast magneto-acoustic and Alfv\\'en waves can be observe in fully ionized plasmas mediated by stratification and 3D geometrical effects. In Paper I, Cally & Khomenko (2015) have shown that in a weakly ionized plasma, such as the solar photosphere and chromosphere, the Hall current introduces a new coupling mechanism. The present study extends the results from Paper I to the case of warm plasma. We report on numerical experiments where mode transformation is studied using quasi-realistic stratification in thermodynamic parameters resembling the solar atmosphere. This redresses t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.06565","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":"2026-05-17T23:56:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"m8UlGjsJPz6qfPFWWBK0ul7uxefDdPpWNR44E7GO7Bi722ExCDoKFC/pyvTZ56G//U68uTEK/+FSzZDZlV96Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T10:39:36.482698Z"},"content_sha256":"31091f8bf75fb6cbde1362583434d601c14ffef07824ae6fab8ff249f2cdcce9","schema_version":"1.0","event_id":"sha256:31091f8bf75fb6cbde1362583434d601c14ffef07824ae6fab8ff249f2cdcce9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/72GJYCASHEIIZSTSCYWWH7XR2Z/bundle.json","state_url":"https://pith.science/pith/72GJYCASHEIIZSTSCYWWH7XR2Z/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/72GJYCASHEIIZSTSCYWWH7XR2Z/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":"2026-05-20T10:39:36Z","links":{"resolver":"https://pith.science/pith/72GJYCASHEIIZSTSCYWWH7XR2Z","bundle":"https://pith.science/pith/72GJYCASHEIIZSTSCYWWH7XR2Z/bundle.json","state":"https://pith.science/pith/72GJYCASHEIIZSTSCYWWH7XR2Z/state.json","well_known_bundle":"https://pith.science/.well-known/pith/72GJYCASHEIIZSTSCYWWH7XR2Z/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:72GJYCASHEIIZSTSCYWWH7XR2Z","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":"a811eae3d06c6eb57c4879da71c959e82821adbafb516a9c50549e0d44d8aea2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-11-15T19:24:27Z","title_canon_sha256":"4b39518da0cc48b13a70a7ecf1c1f3318fd46d0442b272efd69d98bff506c776"},"schema_version":"1.0","source":{"id":"1811.06565","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.06565","created_at":"2026-05-17T23:56:16Z"},{"alias_kind":"arxiv_version","alias_value":"1811.06565v1","created_at":"2026-05-17T23:56:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.06565","created_at":"2026-05-17T23:56:16Z"},{"alias_kind":"pith_short_12","alias_value":"72GJYCASHEII","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_16","alias_value":"72GJYCASHEIIZSTS","created_at":"2026-05-18T12:32:11Z"},{"alias_kind":"pith_short_8","alias_value":"72GJYCAS","created_at":"2026-05-18T12:32:11Z"}],"graph_snapshots":[{"event_id":"sha256:31091f8bf75fb6cbde1362583434d601c14ffef07824ae6fab8ff249f2cdcce9","target":"graph","created_at":"2026-05-17T23:56:16Z","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":"Coupling between fast magneto-acoustic and Alfv\\'en waves can be observe in fully ionized plasmas mediated by stratification and 3D geometrical effects. In Paper I, Cally & Khomenko (2015) have shown that in a weakly ionized plasma, such as the solar photosphere and chromosphere, the Hall current introduces a new coupling mechanism. The present study extends the results from Paper I to the case of warm plasma. We report on numerical experiments where mode transformation is studied using quasi-realistic stratification in thermodynamic parameters resembling the solar atmosphere. This redresses t","authors_text":"E. Khomenko, P. A. Gonz\\'alez-Morales, P. S. Cally","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-11-15T19:24:27Z","title":"Fast-to-Alfv\\'en mode conversion mediated by Hall current. II Application to the solar atmosphere"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.06565","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":"sha256:36762c29bb6d965ff8a796fab62a4205ae33c56dee36aa09efd8cb92fb802656","target":"record","created_at":"2026-05-17T23:56:16Z","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":"a811eae3d06c6eb57c4879da71c959e82821adbafb516a9c50549e0d44d8aea2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2018-11-15T19:24:27Z","title_canon_sha256":"4b39518da0cc48b13a70a7ecf1c1f3318fd46d0442b272efd69d98bff506c776"},"schema_version":"1.0","source":{"id":"1811.06565","kind":"arxiv","version":1}},"canonical_sha256":"fe8c9c081239108cca72162d63fef1d64d3ca4c21d585b35dcf163fea805f05b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fe8c9c081239108cca72162d63fef1d64d3ca4c21d585b35dcf163fea805f05b","first_computed_at":"2026-05-17T23:56:16.939990Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:56:16.939990Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DmFItjxCaMrtb3lIJ47FKU44zYno24qt/nglc+7LHceALTz50fdCEprkqmXdMvuL+hg7nXunYHVIs5+jsWxECw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:56:16.940558Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.06565","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:36762c29bb6d965ff8a796fab62a4205ae33c56dee36aa09efd8cb92fb802656","sha256:31091f8bf75fb6cbde1362583434d601c14ffef07824ae6fab8ff249f2cdcce9"],"state_sha256":"285dc64e0a34ef443b30d0ee2f39264a3414e8a4d1ab7809705af800867338c6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iy0n9V7AN51sTdIznZg+0gKRXv+hRaJvC+Nwzz9d/yQGGYqyE8IrMaAiScPi1BmNy0hiOVrAfZ7XT4qly15BCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T10:39:36.484711Z","bundle_sha256":"6330ed24dd369f3b0a1dc19143868fe9067bf4b001ad79a0e28358900357c713"}}