{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:FQBEOGVKGNMJVVP3SR3NS6JKZB","short_pith_number":"pith:FQBEOGVK","canonical_record":{"source":{"id":"1210.4059","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-10-15T14:56:51Z","cross_cats_sorted":[],"title_canon_sha256":"3a4e6789eb82869688c27c77ef2d7db6763764a21824b492b3cbe3a571c79126","abstract_canon_sha256":"9a6137f53bb7f9cbdb5a80eaebcbb10f51dea4ae2e179db16705b313704482b7"},"schema_version":"1.0"},"canonical_sha256":"2c02471aaa33589ad5fb9476d9792ac871b58640fe04f7f02a55ae70df43d356","source":{"kind":"arxiv","id":"1210.4059","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.4059","created_at":"2026-05-18T02:09:42Z"},{"alias_kind":"arxiv_version","alias_value":"1210.4059v1","created_at":"2026-05-18T02:09:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.4059","created_at":"2026-05-18T02:09:42Z"},{"alias_kind":"pith_short_12","alias_value":"FQBEOGVKGNMJ","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"FQBEOGVKGNMJVVP3","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"FQBEOGVK","created_at":"2026-05-18T12:27:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:FQBEOGVKGNMJVVP3SR3NS6JKZB","target":"record","payload":{"canonical_record":{"source":{"id":"1210.4059","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-10-15T14:56:51Z","cross_cats_sorted":[],"title_canon_sha256":"3a4e6789eb82869688c27c77ef2d7db6763764a21824b492b3cbe3a571c79126","abstract_canon_sha256":"9a6137f53bb7f9cbdb5a80eaebcbb10f51dea4ae2e179db16705b313704482b7"},"schema_version":"1.0"},"canonical_sha256":"2c02471aaa33589ad5fb9476d9792ac871b58640fe04f7f02a55ae70df43d356","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:09:42.102276Z","signature_b64":"+an0gkALymyEowh+6iJiceaG255UQwDx07/UghdsHfT6gdnwNnwFzL4Po5l3UN1Tmv9eq4NDF5KZmVWB5MdyDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2c02471aaa33589ad5fb9476d9792ac871b58640fe04f7f02a55ae70df43d356","last_reissued_at":"2026-05-18T02:09:42.101465Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:09:42.101465Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1210.4059","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:09:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bPV2B1nYlQDl9+KUyXLBLiigRpo1onRYNSq+vCFIj9UkUdCXm8SXzALiU4O5y+1mFGhIYp5RNPodA1cAITQkCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T00:53:47.303862Z"},"content_sha256":"d18673a86e23e0b157a46f80328d49a787b4022e9fcb85cf1e0ba6dfc6e6743e","schema_version":"1.0","event_id":"sha256:d18673a86e23e0b157a46f80328d49a787b4022e9fcb85cf1e0ba6dfc6e6743e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:FQBEOGVKGNMJVVP3SR3NS6JKZB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Band-filling and correlation controlling electronic properties and magnetism in K$_{x}$Fe$_{2-y}$Se$_{2}$: A slave boson study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Da-Yong Liu, Liang-Jian Zou, Xiang-Long Yu, Xiao-Jun Zheng, Ya-Min Quan","submitted_at":"2012-10-15T14:56:51Z","abstract_excerpt":"In this paper we investigate the electronic and magnetic properties of K$_{x}$Fe$_{2-y}$Se$_{2}$ materials at different band fillings utilizing the multi-orbital Kotliar-Ruckenstein's slave-boson mean field approach. We find that at three-quarter filling, corresponding to KFe$_{2}$Se$_{2}$, the ground state is a paramagnetic bad metal. Through band renormalization analysis and comparison with the angle-resolved photoemission spectra data, we identify that KFe$_{2}$Se$_{2}$ is also an intermediate correlated system, similar to iron-pnictide systems. At two-third filling, corresponding to the Fe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.4059","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:09:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"70Xb8d7/naofPBZCYX9hG8/zAC9R0ve/0uZNpFc9+4CIh4KaVEDuj9S6zRejjdUeDUhF+vk78C371+jq3QG5CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T00:53:47.304208Z"},"content_sha256":"4d4be3da685e226337648ca04f265d17ffdc003694c5fa64a3024dc218f1befa","schema_version":"1.0","event_id":"sha256:4d4be3da685e226337648ca04f265d17ffdc003694c5fa64a3024dc218f1befa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FQBEOGVKGNMJVVP3SR3NS6JKZB/bundle.json","state_url":"https://pith.science/pith/FQBEOGVKGNMJVVP3SR3NS6JKZB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FQBEOGVKGNMJVVP3SR3NS6JKZB/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-30T00:53:47Z","links":{"resolver":"https://pith.science/pith/FQBEOGVKGNMJVVP3SR3NS6JKZB","bundle":"https://pith.science/pith/FQBEOGVKGNMJVVP3SR3NS6JKZB/bundle.json","state":"https://pith.science/pith/FQBEOGVKGNMJVVP3SR3NS6JKZB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FQBEOGVKGNMJVVP3SR3NS6JKZB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:FQBEOGVKGNMJVVP3SR3NS6JKZB","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":"9a6137f53bb7f9cbdb5a80eaebcbb10f51dea4ae2e179db16705b313704482b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-10-15T14:56:51Z","title_canon_sha256":"3a4e6789eb82869688c27c77ef2d7db6763764a21824b492b3cbe3a571c79126"},"schema_version":"1.0","source":{"id":"1210.4059","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1210.4059","created_at":"2026-05-18T02:09:42Z"},{"alias_kind":"arxiv_version","alias_value":"1210.4059v1","created_at":"2026-05-18T02:09:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1210.4059","created_at":"2026-05-18T02:09:42Z"},{"alias_kind":"pith_short_12","alias_value":"FQBEOGVKGNMJ","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"FQBEOGVKGNMJVVP3","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"FQBEOGVK","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:4d4be3da685e226337648ca04f265d17ffdc003694c5fa64a3024dc218f1befa","target":"graph","created_at":"2026-05-18T02:09:42Z","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":"In this paper we investigate the electronic and magnetic properties of K$_{x}$Fe$_{2-y}$Se$_{2}$ materials at different band fillings utilizing the multi-orbital Kotliar-Ruckenstein's slave-boson mean field approach. We find that at three-quarter filling, corresponding to KFe$_{2}$Se$_{2}$, the ground state is a paramagnetic bad metal. Through band renormalization analysis and comparison with the angle-resolved photoemission spectra data, we identify that KFe$_{2}$Se$_{2}$ is also an intermediate correlated system, similar to iron-pnictide systems. At two-third filling, corresponding to the Fe","authors_text":"Da-Yong Liu, Liang-Jian Zou, Xiang-Long Yu, Xiao-Jun Zheng, Ya-Min Quan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-10-15T14:56:51Z","title":"Band-filling and correlation controlling electronic properties and magnetism in K$_{x}$Fe$_{2-y}$Se$_{2}$: A slave boson study"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.4059","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:d18673a86e23e0b157a46f80328d49a787b4022e9fcb85cf1e0ba6dfc6e6743e","target":"record","created_at":"2026-05-18T02:09:42Z","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":"9a6137f53bb7f9cbdb5a80eaebcbb10f51dea4ae2e179db16705b313704482b7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-10-15T14:56:51Z","title_canon_sha256":"3a4e6789eb82869688c27c77ef2d7db6763764a21824b492b3cbe3a571c79126"},"schema_version":"1.0","source":{"id":"1210.4059","kind":"arxiv","version":1}},"canonical_sha256":"2c02471aaa33589ad5fb9476d9792ac871b58640fe04f7f02a55ae70df43d356","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2c02471aaa33589ad5fb9476d9792ac871b58640fe04f7f02a55ae70df43d356","first_computed_at":"2026-05-18T02:09:42.101465Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:09:42.101465Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+an0gkALymyEowh+6iJiceaG255UQwDx07/UghdsHfT6gdnwNnwFzL4Po5l3UN1Tmv9eq4NDF5KZmVWB5MdyDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:09:42.102276Z","signed_message":"canonical_sha256_bytes"},"source_id":"1210.4059","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d18673a86e23e0b157a46f80328d49a787b4022e9fcb85cf1e0ba6dfc6e6743e","sha256:4d4be3da685e226337648ca04f265d17ffdc003694c5fa64a3024dc218f1befa"],"state_sha256":"10cab43d9bf9be345f0a5233b6176842d0cf3b3cc19937eb8273f61c7b9c50fc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CSlKG9HDykgqvL9l7FWATNFcsqLY+CAyJEZQbXAIoU2IQ3O2Br+BO/Gesd4Je7qmaiX8MqlNbeRPI/7urRzZDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T00:53:47.306351Z","bundle_sha256":"f46cc049418c4df29eedabe95a6ba7dec1bb32f3a8c237127ed6165b5f04e7fa"}}