{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:VHVUBM6GEMDKTME3O45NZC657S","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":"2d54683b2a2121b589bd5207418603a37e14df7ce4122a2b82aada2d4975d637","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-08-15T14:28:59Z","title_canon_sha256":"23ebeb05f8fd9c420972dadc0da9ccbeb04153f49e8a422757149af4fd4531e5"},"schema_version":"1.0","source":{"id":"1208.3123","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1208.3123","created_at":"2026-05-18T03:40:25Z"},{"alias_kind":"arxiv_version","alias_value":"1208.3123v2","created_at":"2026-05-18T03:40:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1208.3123","created_at":"2026-05-18T03:40:25Z"},{"alias_kind":"pith_short_12","alias_value":"VHVUBM6GEMDK","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_16","alias_value":"VHVUBM6GEMDKTME3","created_at":"2026-05-18T12:27:25Z"},{"alias_kind":"pith_short_8","alias_value":"VHVUBM6G","created_at":"2026-05-18T12:27:25Z"}],"graph_snapshots":[{"event_id":"sha256:31cf6897bed1440cc6252adb2e8f5b3f0f228c6aa46d1f93ab8c40e180a8a59c","target":"graph","created_at":"2026-05-18T03:40:25Z","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 dynamics of a vortex in a thin-film ferromagnet resembles the motion of a charged massless particle in a uniform magnetic field. Similar dynamics is expected for other magnetic textures with a nonzero skyrmion number. However, recent numerical simulations revealed that skyrmion magnetic bubbles show significant deviations from this model. We show that a skyrmion bubble possesses inertia and derive its mass from the standard theory of a thin-film ferromagnet. Besides center-of-mass motion, other low energy modes are waves on the edge of the bubble traveling with different speeds in opposite","authors_text":"Benjamin Krueger, Imam Makhfudz, Oleg Tchernyshyov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-08-15T14:28:59Z","title":"Inertia and chiral edge modes of a skyrmion magnetic bubble"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1208.3123","kind":"arxiv","version":2},"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:f53b80847e689c324d0bd6d97642fd3ac7ea4dcfeddf108c485800b73452470c","target":"record","created_at":"2026-05-18T03:40:25Z","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":"2d54683b2a2121b589bd5207418603a37e14df7ce4122a2b82aada2d4975d637","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-08-15T14:28:59Z","title_canon_sha256":"23ebeb05f8fd9c420972dadc0da9ccbeb04153f49e8a422757149af4fd4531e5"},"schema_version":"1.0","source":{"id":"1208.3123","kind":"arxiv","version":2}},"canonical_sha256":"a9eb40b3c62306a9b09b773adc8bddfcb1509cb5d088df635c02d6a329dea5dc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a9eb40b3c62306a9b09b773adc8bddfcb1509cb5d088df635c02d6a329dea5dc","first_computed_at":"2026-05-18T03:40:25.344335Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:40:25.344335Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Eiw//fGlOJmZVmmfZc6SH25k1PhD6dk9TxEJw/Pc6z7aFdcLZLXyYG1jgt4JyMNbiwyG0d8ZIj1OL94qVD9lDw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:40:25.345108Z","signed_message":"canonical_sha256_bytes"},"source_id":"1208.3123","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f53b80847e689c324d0bd6d97642fd3ac7ea4dcfeddf108c485800b73452470c","sha256:31cf6897bed1440cc6252adb2e8f5b3f0f228c6aa46d1f93ab8c40e180a8a59c"],"state_sha256":"d99ee743b3e444e6f4ab8fbdc63ec739ec655283f2830087231aa380c57d46e8"}