{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:2O3CT5TQSYU3EVASKT67IG5WI4","short_pith_number":"pith:2O3CT5TQ","schema_version":"1.0","canonical_sha256":"d3b629f6709629b2541254fdf41bb64736913ab3f1a739a5530e1ef58a37ea85","source":{"kind":"arxiv","id":"1512.02398","version":1},"attestation_state":"computed","paper":{"title":"Multi-orbital quantum antiferromagnetism in iron pnictides --- effective spin couplings and quantum corrections to sublattice magnetization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Ashish Kumar, Avinash Singh, Nimisha Raghuvanshi, Sayandip Ghosh, Shubhajyoti Mohapatra","submitted_at":"2015-12-08T10:52:51Z","abstract_excerpt":"Towards understanding the multi-orbital quantum antiferromagnetism in iron pnictides, effective spin couplings and spin fluctuation induced quantum corrections to sublattice magnetization are obtained in the $(\\pi,0)$ AF state of a realistic three band interacting electron model involving $xz$, $yz$, and $xy$ Fe 3d orbitals. The $xy$ orbital is found to be mainly responsible for the generation of strong ferromagnetic spin coupling in the $b$ direction, which is critically important to fully account for the spin wave dispersion as measured in inelastic neutron scattering experiments. The ferrom"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1512.02398","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-12-08T10:52:51Z","cross_cats_sorted":[],"title_canon_sha256":"4ded35a328a70b212a3b6d3873823bb415ce5ae6ee6d00445abcb7665ce8ae80","abstract_canon_sha256":"f1e2db01440986dcdfac801b03d3330a010c73c4bf7b8209e40762e6f8ecf5ae"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:10:07.953926Z","signature_b64":"LJkqh+vGtR5TVLNyyK3wI2rf9qun5gTzP5zUGkzAWLrRFYN+WuskZMRnU4LWdTkA9e9B/TFpA0XfCq5MjWNJDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d3b629f6709629b2541254fdf41bb64736913ab3f1a739a5530e1ef58a37ea85","last_reissued_at":"2026-05-18T01:10:07.953213Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:10:07.953213Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multi-orbital quantum antiferromagnetism in iron pnictides --- effective spin couplings and quantum corrections to sublattice magnetization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Ashish Kumar, Avinash Singh, Nimisha Raghuvanshi, Sayandip Ghosh, Shubhajyoti Mohapatra","submitted_at":"2015-12-08T10:52:51Z","abstract_excerpt":"Towards understanding the multi-orbital quantum antiferromagnetism in iron pnictides, effective spin couplings and spin fluctuation induced quantum corrections to sublattice magnetization are obtained in the $(\\pi,0)$ AF state of a realistic three band interacting electron model involving $xz$, $yz$, and $xy$ Fe 3d orbitals. The $xy$ orbital is found to be mainly responsible for the generation of strong ferromagnetic spin coupling in the $b$ direction, which is critically important to fully account for the spin wave dispersion as measured in inelastic neutron scattering experiments. The ferrom"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.02398","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1512.02398","created_at":"2026-05-18T01:10:07.953332+00:00"},{"alias_kind":"arxiv_version","alias_value":"1512.02398v1","created_at":"2026-05-18T01:10:07.953332+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.02398","created_at":"2026-05-18T01:10:07.953332+00:00"},{"alias_kind":"pith_short_12","alias_value":"2O3CT5TQSYU3","created_at":"2026-05-18T12:29:02.477457+00:00"},{"alias_kind":"pith_short_16","alias_value":"2O3CT5TQSYU3EVAS","created_at":"2026-05-18T12:29:02.477457+00:00"},{"alias_kind":"pith_short_8","alias_value":"2O3CT5TQ","created_at":"2026-05-18T12:29:02.477457+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/2O3CT5TQSYU3EVASKT67IG5WI4","json":"https://pith.science/pith/2O3CT5TQSYU3EVASKT67IG5WI4.json","graph_json":"https://pith.science/api/pith-number/2O3CT5TQSYU3EVASKT67IG5WI4/graph.json","events_json":"https://pith.science/api/pith-number/2O3CT5TQSYU3EVASKT67IG5WI4/events.json","paper":"https://pith.science/paper/2O3CT5TQ"},"agent_actions":{"view_html":"https://pith.science/pith/2O3CT5TQSYU3EVASKT67IG5WI4","download_json":"https://pith.science/pith/2O3CT5TQSYU3EVASKT67IG5WI4.json","view_paper":"https://pith.science/paper/2O3CT5TQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1512.02398&json=true","fetch_graph":"https://pith.science/api/pith-number/2O3CT5TQSYU3EVASKT67IG5WI4/graph.json","fetch_events":"https://pith.science/api/pith-number/2O3CT5TQSYU3EVASKT67IG5WI4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2O3CT5TQSYU3EVASKT67IG5WI4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2O3CT5TQSYU3EVASKT67IG5WI4/action/storage_attestation","attest_author":"https://pith.science/pith/2O3CT5TQSYU3EVASKT67IG5WI4/action/author_attestation","sign_citation":"https://pith.science/pith/2O3CT5TQSYU3EVASKT67IG5WI4/action/citation_signature","submit_replication":"https://pith.science/pith/2O3CT5TQSYU3EVASKT67IG5WI4/action/replication_record"}},"created_at":"2026-05-18T01:10:07.953332+00:00","updated_at":"2026-05-18T01:10:07.953332+00:00"}