{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ZWC6IM73VWK3IHTPZ5CLG67J3W","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":"7e4be92ed035a782a9a16fb28869b70b42787791db1c96085876eb005e145efa","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-08-08T16:26:25Z","title_canon_sha256":"3c99bce94f64d05804b790895fc81e69aa20c9918bbd3cde756143c6dd3fc87a"},"schema_version":"1.0","source":{"id":"1408.1902","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.1902","created_at":"2026-05-18T02:19:28Z"},{"alias_kind":"arxiv_version","alias_value":"1408.1902v1","created_at":"2026-05-18T02:19:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.1902","created_at":"2026-05-18T02:19:28Z"},{"alias_kind":"pith_short_12","alias_value":"ZWC6IM73VWK3","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZWC6IM73VWK3IHTP","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZWC6IM73","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:51f7142bf1f020f210022185ade8c520a39c19624ce2a645ade50e779f9f2007","target":"graph","created_at":"2026-05-18T02:19:28Z","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":"Magnetic thin films with perpendicular magnetic anisotropy (PMA) have localized excitations that correspond to reversed dynamically precessing magnetic moments, known as magnetic droplet solitons. Fundamentally, these excitations are associated with an attractive interaction between elementary spin-excitations (i.e., magnons) and were predicted to occur in PMA materials in the absence of damping [1,2]. While damping, present in all magnetic materials, suppresses these excitations, it is now possible to compensate damping by spin transfer torques through electrical current flow in nanometer sca","authors_text":"Andrew D. Kent, Dirk Backes, Ferran Maci\\`a","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-08-08T16:26:25Z","title":"Stable Magnetic Droplet Solitons in Spin Transfer Nanocontacts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.1902","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:f31c4f6ccca8618300dd4af6b047694b4fc4058b292b8b318651f6f0f3940a68","target":"record","created_at":"2026-05-18T02:19:28Z","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":"7e4be92ed035a782a9a16fb28869b70b42787791db1c96085876eb005e145efa","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-08-08T16:26:25Z","title_canon_sha256":"3c99bce94f64d05804b790895fc81e69aa20c9918bbd3cde756143c6dd3fc87a"},"schema_version":"1.0","source":{"id":"1408.1902","kind":"arxiv","version":1}},"canonical_sha256":"cd85e433fbad95b41e6fcf44b37be9dda5e7b85724ed19cf8728fc25c478ee61","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd85e433fbad95b41e6fcf44b37be9dda5e7b85724ed19cf8728fc25c478ee61","first_computed_at":"2026-05-18T02:19:28.435507Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:19:28.435507Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"433xNQtHrb/lPzxdJ1Rn7x0rOkIlgSX2BOJQChSGNyzQPD0D7zEV1tlkZD9O2xxt2Cs6UojksPCm2muzCn5vCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:19:28.436048Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.1902","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f31c4f6ccca8618300dd4af6b047694b4fc4058b292b8b318651f6f0f3940a68","sha256:51f7142bf1f020f210022185ade8c520a39c19624ce2a645ade50e779f9f2007"],"state_sha256":"7f65f1c2d1aeb37ac0addd126d05d5bcd1c1bf95e4b16333ab558c18eb0e3573"}