{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:RGHIW46WF3TJSHNDGMNKEBGLEP","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":"ad2cf2cb1a91b7ea4148fac8d8ef24995062021b1608ab9365a9d5b5320a9dc3","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2005-08-17T13:22:28Z","title_canon_sha256":"72e054be9ccfcc97efac4361f918b9ad6bc2a519e3f2bce0970b1564475c9fa2"},"schema_version":"1.0","source":{"id":"cond-mat/0508393","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0508393","created_at":"2026-05-18T01:06:52Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0508393v1","created_at":"2026-05-18T01:06:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0508393","created_at":"2026-05-18T01:06:52Z"},{"alias_kind":"pith_short_12","alias_value":"RGHIW46WF3TJ","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"RGHIW46WF3TJSHND","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"RGHIW46W","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:faac00522a9f5693c5b2ec47470ec64d2dffeb6e89a091a9d637c089a03b9f26","target":"graph","created_at":"2026-05-18T01:06:52Z","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 activation gap Delta of the fractional quantum Hall state at constant filling n =1/3 is measured in wide range of perpendicular magnetic field B. Despite the full spin polarization of the incompressible ground state, we observe a sharp crossover between a low-field linear dependence of Delta on B associated to spin texture excitations and a Coulomb-like behavior at large B.\n  From the global gap-reduction we get information about the mobility edges in the fractional quantum Hall regime.","authors_text":"A. F. Dethlefsen, E. Mariani, H.-P. Tranitz, R. J. Haug, W. Wegscheider","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2005-08-17T13:22:28Z","title":"Signatures of spin in the n=1/3 Fractional Quantum Hall Effect"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0508393","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":"sha256:08d851a596fa4962d315a2cbf91d026862096728b61685b7aa6ccadfb81e6718","target":"record","created_at":"2026-05-18T01:06:52Z","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":"ad2cf2cb1a91b7ea4148fac8d8ef24995062021b1608ab9365a9d5b5320a9dc3","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2005-08-17T13:22:28Z","title_canon_sha256":"72e054be9ccfcc97efac4361f918b9ad6bc2a519e3f2bce0970b1564475c9fa2"},"schema_version":"1.0","source":{"id":"cond-mat/0508393","kind":"arxiv","version":1}},"canonical_sha256":"898e8b73d62ee6991da3331aa204cb23cfe24e47ee0b7680cee99c7d428b6036","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"898e8b73d62ee6991da3331aa204cb23cfe24e47ee0b7680cee99c7d428b6036","first_computed_at":"2026-05-18T01:06:52.437127Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:06:52.437127Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Y0wQJMYbhuU65ZYmpbPy1SOcEb1dLv8HnuvdhVUmyNLw9mu6a7gveVuGe1Hj9L2udsm+iuY5b9WP2FuF0D20DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:06:52.437797Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0508393","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:08d851a596fa4962d315a2cbf91d026862096728b61685b7aa6ccadfb81e6718","sha256:faac00522a9f5693c5b2ec47470ec64d2dffeb6e89a091a9d637c089a03b9f26"],"state_sha256":"7462bb7097b0c708762b5cd18b262e54a25af50602b758dd5f5b6beb04522d03"}