{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:7GNL4HXAP3HPFYFZDYEXDMEKQM","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":"bc90e56cbed32e73ff8ee3760b119d2de4432c71f4ed50af5eb7aea8ae45e123","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-06-10T13:59:14Z","title_canon_sha256":"5cde2c9da51ff7a93acdeb0a3b9de8d14cddeb545915d930848d0833ed3a3950"},"schema_version":"1.0","source":{"id":"1306.2209","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1306.2209","created_at":"2026-05-18T03:17:46Z"},{"alias_kind":"arxiv_version","alias_value":"1306.2209v2","created_at":"2026-05-18T03:17:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.2209","created_at":"2026-05-18T03:17:46Z"},{"alias_kind":"pith_short_12","alias_value":"7GNL4HXAP3HP","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"7GNL4HXAP3HPFYFZ","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"7GNL4HXA","created_at":"2026-05-18T12:27:36Z"}],"graph_snapshots":[{"event_id":"sha256:2756ddd2419499238d0bf234d2743ebd5d8c5a1410b7ce42775d5cf531ed72ee","target":"graph","created_at":"2026-05-18T03:17:46Z","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":"Intense attosecond magnetic field pulses are predicted to be produced by intense few cycle circularly polarized UV pulses. Numerical solutions of the time dependent Schr\\\"{o}dinger equation for H$_2^+$ are used to study the dynamical process. Spiralling attosecond circular electron wave packets are created with nanometer molecular dimensions, thus generating magnetic fields of several tens of Teslas ($10^5$ Gauss). Simulations show that the induced magnetic field is critically dependent on the pulse wavelength $\\lambda$ and pulse duration $n\\tau$ ($n$ number of cycle) as predicted by a classic","authors_text":"Andre D. Bandrauk, Kai-Jun Yuan","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-06-10T13:59:14Z","title":"Attosecond Magnetic Field Pulse Generation by Intense Few Cycle Circularly Polarized UV Pulses"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.2209","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":"sha256:556c98d2a9f18579bbb2a88ee39cef770cd644fb70f8814ffebea390a614947b","target":"record","created_at":"2026-05-18T03:17:46Z","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":"bc90e56cbed32e73ff8ee3760b119d2de4432c71f4ed50af5eb7aea8ae45e123","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-06-10T13:59:14Z","title_canon_sha256":"5cde2c9da51ff7a93acdeb0a3b9de8d14cddeb545915d930848d0833ed3a3950"},"schema_version":"1.0","source":{"id":"1306.2209","kind":"arxiv","version":2}},"canonical_sha256":"f99abe1ee07ecef2e0b91e0971b08a8305ab703f4fbfbae735f7401f98d24ef7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f99abe1ee07ecef2e0b91e0971b08a8305ab703f4fbfbae735f7401f98d24ef7","first_computed_at":"2026-05-18T03:17:46.223976Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:17:46.223976Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FtQHly1pibzR5p9d/GpNjnf5GTRrwm6zaEynbBVnbpxJL6Xd668/XB5cSJ3hSyuIYogv+kADcuQUgqsZ3T9QAw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:17:46.224550Z","signed_message":"canonical_sha256_bytes"},"source_id":"1306.2209","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:556c98d2a9f18579bbb2a88ee39cef770cd644fb70f8814ffebea390a614947b","sha256:2756ddd2419499238d0bf234d2743ebd5d8c5a1410b7ce42775d5cf531ed72ee"],"state_sha256":"25cff257bfe7eed36210e8710f3459c6b1c512ff488e1de6896de1c8604e9f02"}