{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5MTANKYNNKLGZMXKJK4GQVNM6C","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":"008af600f0bb2db2c30d3703ac94b75e2d1db5b3df1e16040d8cc012ff35fad0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-05-09T07:30:21Z","title_canon_sha256":"8c565319e70bf51c51c1bc4c6a0f0a7ca6f3e26581897d68984c6bb87a04ec52"},"schema_version":"1.0","source":{"id":"1605.02449","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.02449","created_at":"2026-05-18T01:12:11Z"},{"alias_kind":"arxiv_version","alias_value":"1605.02449v1","created_at":"2026-05-18T01:12:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.02449","created_at":"2026-05-18T01:12:11Z"},{"alias_kind":"pith_short_12","alias_value":"5MTANKYNNKLG","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5MTANKYNNKLGZMXK","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5MTANKYN","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:ad8fbffc4e081be286b38eedf08958cfc554eb44f74158b3d2f268ff691ee520","target":"graph","created_at":"2026-05-18T01:12:11Z","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":"De Haas-van Alphen oscillations of the organic metal \\k{appa}-(ET) 2 Cu(SCN) 2 have been measured up to 55 T at liquid helium temperatures. The Fermi surface of this charge transfer salt is a textbook example of linear chain of orbits coupled by magnetic breakdown. Accordingly, the oscillation spectrum is composed of linear combinations of the frequencies linked to the $\\alpha$ and magnetic breakdown-induced $\\beta$ orbits. The field and temperature dependence of all the observed Fourier components, in particular the \"forbidden frequency\" $\\beta$ -- $\\alpha$ which cannot correspond to a classi","authors_text":"Alain Audouard (LNCMI), David Vignolles (LNCMI), Eduard B. Yagubskii (IPCP), Jean-Yves Fortin (IJL), Nataliya D. Kushch (IPCP), Vladimir N. Laukhin (ICREA)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-05-09T07:30:21Z","title":"New insights on frequency combinations and 'forbidden frequencies' in de Haas-van Alphen spectrum of \\k{appa}-(ET) 2 Cu(SCN) 2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.02449","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":"sha256:593616eb9ce1e6c2df89c051ce1c56bc40896542eb1ad72c6a23527dc4a5afcc","target":"record","created_at":"2026-05-18T01:12:11Z","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":"008af600f0bb2db2c30d3703ac94b75e2d1db5b3df1e16040d8cc012ff35fad0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-05-09T07:30:21Z","title_canon_sha256":"8c565319e70bf51c51c1bc4c6a0f0a7ca6f3e26581897d68984c6bb87a04ec52"},"schema_version":"1.0","source":{"id":"1605.02449","kind":"arxiv","version":1}},"canonical_sha256":"eb2606ab0d6a966cb2ea4ab86855acf0b716c85defcac31297d2bf8985f39cd3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eb2606ab0d6a966cb2ea4ab86855acf0b716c85defcac31297d2bf8985f39cd3","first_computed_at":"2026-05-18T01:12:11.600595Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:12:11.600595Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"51y3AnfY6+UEzLJC8rIQjI+mqh5fJLGqqznMTh+TNcMjLrOyIVpa1JFOAnCHMcWhjAFiFznBdwvZUD7UNWy7Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:12:11.601016Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.02449","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:593616eb9ce1e6c2df89c051ce1c56bc40896542eb1ad72c6a23527dc4a5afcc","sha256:ad8fbffc4e081be286b38eedf08958cfc554eb44f74158b3d2f268ff691ee520"],"state_sha256":"7d4341e696ec4ce7935eb1d4006d66adf932e0a025be1fff25190559debaf6bf"}