{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:QMFDNODPEA3WSXUXFFVROUTMHP","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":"1416cc597ddd61443c4b8bab10f719a4779e5908e2f48e7be850feeed34b97a4","cross_cats_sorted":["cond-mat.supr-con"],"license":"","primary_cat":"supr-con","submitted_at":"1996-08-14T16:35:44Z","title_canon_sha256":"bb9fee924390bab28f83daf615a56f43c5310af0fae3b0c1addd9ecf7aedf8d5"},"schema_version":"1.0","source":{"id":"supr-con/9608004","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"supr-con/9608004","created_at":"2026-05-18T01:04:59Z"},{"alias_kind":"arxiv_version","alias_value":"supr-con/9608004v3","created_at":"2026-05-18T01:04:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.supr-con/9608004","created_at":"2026-05-18T01:04:59Z"},{"alias_kind":"pith_short_12","alias_value":"QMFDNODPEA3W","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"QMFDNODPEA3WSXUX","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"QMFDNODP","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:3c5295d30307bdda2c530d235081f4228933f4686f77d4053b4c78e7d893f468","target":"graph","created_at":"2026-05-18T01:04:59Z","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":"We investigate de Haas-van Alphen (dHvA) oscillations in the mixed state of a type-II two-dimensional superconductor within a self-consistent Gor'kov perturbation scheme. Assuming that the order parameter forms a vortex lattice we can calculate the expansion coefficients exactly to any order. We have tested the results of the perturbation theory to fourth and eight order against an exact numerical solution of the corresponding Bogoliubov-de Gennes equations. The perturbation theory is found to describe the onset of superconductivity well close to the transition point $H_{c2}$. Contrary to earl","authors_text":"G. M. Bruun, N. F. Johnson, V. N. Nicopoulos","cross_cats":["cond-mat.supr-con"],"headline":"","license":"","primary_cat":"supr-con","submitted_at":"1996-08-14T16:35:44Z","title":"Ginzburg-Landau-Gor'kov Theory of Magnetic oscillations in a type-II 2-dimensional Superconductor"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"supr-con/9608004","kind":"arxiv","version":3},"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":"sha256:8509f63f9c5c4b38fcf123f1cfd471489deecf3358c41626282c69c16ffac771","target":"record","created_at":"2026-05-18T01:04:59Z","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":"1416cc597ddd61443c4b8bab10f719a4779e5908e2f48e7be850feeed34b97a4","cross_cats_sorted":["cond-mat.supr-con"],"license":"","primary_cat":"supr-con","submitted_at":"1996-08-14T16:35:44Z","title_canon_sha256":"bb9fee924390bab28f83daf615a56f43c5310af0fae3b0c1addd9ecf7aedf8d5"},"schema_version":"1.0","source":{"id":"supr-con/9608004","kind":"arxiv","version":3}},"canonical_sha256":"830a36b86f2037695e97296b17526c3bfe509a11212b034554902c254f8677cc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"830a36b86f2037695e97296b17526c3bfe509a11212b034554902c254f8677cc","first_computed_at":"2026-05-18T01:04:59.856756Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:04:59.856756Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zcJ2Ifk/Qk5ujk16b7pOHLLPXeZDhoP2ey5AAwDEpLF/p+sYSsJL2kEgBrdluSBcd2Ri7wlCiRwGuZiez6hAAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:04:59.857161Z","signed_message":"canonical_sha256_bytes"},"source_id":"supr-con/9608004","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8509f63f9c5c4b38fcf123f1cfd471489deecf3358c41626282c69c16ffac771","sha256:3c5295d30307bdda2c530d235081f4228933f4686f77d4053b4c78e7d893f468"],"state_sha256":"8c8ba73d1258f1e3301e28d4369fa3334eabc04a0973bdf7d9f8d35924627b24"}