{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:654GC3TPD3DCTRPREVICH2WLUD","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":"ea0b35dd1c55c0b1b879200b885f45e2ccd2c871760c556593a34664d9252a0f","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-09-19T19:19:06Z","title_canon_sha256":"0b40954ed56db0bb7ce0dec31c93d832faac4e122020b71e6b0c6e3b74766f5f"},"schema_version":"1.0","source":{"id":"1409.5770","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.5770","created_at":"2026-05-18T02:29:10Z"},{"alias_kind":"arxiv_version","alias_value":"1409.5770v2","created_at":"2026-05-18T02:29:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.5770","created_at":"2026-05-18T02:29:10Z"},{"alias_kind":"pith_short_12","alias_value":"654GC3TPD3DC","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"654GC3TPD3DCTRPR","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"654GC3TP","created_at":"2026-05-18T12:28:16Z"}],"graph_snapshots":[{"event_id":"sha256:b547db2030c4c267b1df4e211746e52ab718127285a138979971fb13e69bd440","target":"graph","created_at":"2026-05-18T02:29:10Z","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 arrested nanoscale phase separation in a two-band Hubbard model for strongly correlated charge carriers is shown to occur in a particular range in vicinity of the topological Lifshitz transition, where the Fermi energy crosses the bottom of the narrow band and a new sheet of the Fermi surface related to the charge carriers of the second band comes into play. We determine the phase separation diagram of this two-band Hubbard model as a function of two variables, the charge carrier density and the energy shift between the chemical potential and the bottom of the second band. In this phase di","authors_text":"A.L. Rakhmanov, Antonio Bianconi, A.O. Sboychakov, K.I. Kugel, Nicola Poccia","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-09-19T19:19:06Z","title":"Intrinsic arrested nanoscale phase separation near a topological Lifshitz transition in strongly correlated two-band metals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.5770","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:ad789d09ed4a94355b45d6bab262095bddb2264bd33c6d307fee76bfd3aed07b","target":"record","created_at":"2026-05-18T02:29:10Z","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":"ea0b35dd1c55c0b1b879200b885f45e2ccd2c871760c556593a34664d9252a0f","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-09-19T19:19:06Z","title_canon_sha256":"0b40954ed56db0bb7ce0dec31c93d832faac4e122020b71e6b0c6e3b74766f5f"},"schema_version":"1.0","source":{"id":"1409.5770","kind":"arxiv","version":2}},"canonical_sha256":"f778616e6f1ec629c5f1255023eacba0ded64a6fd540530cb15bb1111b517d90","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f778616e6f1ec629c5f1255023eacba0ded64a6fd540530cb15bb1111b517d90","first_computed_at":"2026-05-18T02:29:10.619980Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:29:10.619980Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"f7uFU1noWpXjrx2QM++RZYbqcxTubzr/f7IASbKufTitji9FIWcbewQQZzYDoRB/KdLiu7bKGAtSaUby9h4cBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:29:10.620640Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.5770","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ad789d09ed4a94355b45d6bab262095bddb2264bd33c6d307fee76bfd3aed07b","sha256:b547db2030c4c267b1df4e211746e52ab718127285a138979971fb13e69bd440"],"state_sha256":"f4ea071dd6d813061c437752077317d600188de73552eeeab714614d5ebd6026"}