{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:55AABWHCZGBLYTUH7ICNISP2AG","short_pith_number":"pith:55AABWHC","canonical_record":{"source":{"id":"1206.6277","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-06-27T14:32:43Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"5ee486bbef2896bd77e15ab6364e322eb2f03be11fef8739e885807865a0e7b7","abstract_canon_sha256":"3397bb08980bb05beee0df6c502781faa4678ed20eb82af7df477d29f9fe6564"},"schema_version":"1.0"},"canonical_sha256":"ef4000d8e2c982bc4e87fa04d449fa01b44c65b1b264c24662226c8d77e43102","source":{"kind":"arxiv","id":"1206.6277","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.6277","created_at":"2026-05-18T03:31:44Z"},{"alias_kind":"arxiv_version","alias_value":"1206.6277v2","created_at":"2026-05-18T03:31:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.6277","created_at":"2026-05-18T03:31:44Z"},{"alias_kind":"pith_short_12","alias_value":"55AABWHCZGBL","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"55AABWHCZGBLYTUH","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"55AABWHC","created_at":"2026-05-18T12:26:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:55AABWHCZGBLYTUH7ICNISP2AG","target":"record","payload":{"canonical_record":{"source":{"id":"1206.6277","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-06-27T14:32:43Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"5ee486bbef2896bd77e15ab6364e322eb2f03be11fef8739e885807865a0e7b7","abstract_canon_sha256":"3397bb08980bb05beee0df6c502781faa4678ed20eb82af7df477d29f9fe6564"},"schema_version":"1.0"},"canonical_sha256":"ef4000d8e2c982bc4e87fa04d449fa01b44c65b1b264c24662226c8d77e43102","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:31:44.881123Z","signature_b64":"aBWEpS7Qzwj5S2/uRhMCEfsjSFAja+9mmr7C9OlvAMgFeJ5hlraAEdyqwLL7KrWPzadpdUPxHDiopVEbTW/jDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ef4000d8e2c982bc4e87fa04d449fa01b44c65b1b264c24662226c8d77e43102","last_reissued_at":"2026-05-18T03:31:44.880612Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:31:44.880612Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1206.6277","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:31:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V1qQF95mO6p+jjIodUKrvo6sg0a1+n2BSR2ianwfTprwNEbbnSzHIL951n8rWDmiRbUAX9+hPDkOMP9JVoSgDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T03:13:58.887955Z"},"content_sha256":"bfcc102d49b8083bbccf76b272e62cf31c9f867d0888f588a445d97ed46b5cf3","schema_version":"1.0","event_id":"sha256:bfcc102d49b8083bbccf76b272e62cf31c9f867d0888f588a445d97ed46b5cf3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:55AABWHCZGBLYTUH7ICNISP2AG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Monte Carlo Study of Pairing Symmetry and Correlation in Iron-based Superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"Hai-Qing Lin, Jiangping Hu, Tianxing Ma","submitted_at":"2012-06-27T14:32:43Z","abstract_excerpt":"We perform a systematic quantum Monte Carlo study of the pairing correlation in the $S_4$ symmetric microscopic model for iron-based superconductors. It is found that the pairing with an extensive s-wave symmetry robustly dominates over other pairings at low temperature in reasonable parameter region. The pairing susceptibility, the effective pairing interaction and the $(\\pi,0)$antiferromagnetic correlation strongly increase as the on-site Coulomb interaction increases, indicating the importance of the effect of electron-electron correlation. Our non-biased numerical results provide a unified"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.6277","kind":"arxiv","version":2},"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":"2026-05-18T03:31:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JMAVSGfWaToozwvzuVzP/tK6EJQGTTtRNFeHKB0DGd+2Q5ETuQJmiNMdv4zRHe2A7ewLuVdWsgYMs63O2jn1BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T03:13:58.888686Z"},"content_sha256":"b22b9dc7e3e181e08eb8b0c2b9afc972f87569283226b9a96117e26369a14303","schema_version":"1.0","event_id":"sha256:b22b9dc7e3e181e08eb8b0c2b9afc972f87569283226b9a96117e26369a14303"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/55AABWHCZGBLYTUH7ICNISP2AG/bundle.json","state_url":"https://pith.science/pith/55AABWHCZGBLYTUH7ICNISP2AG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/55AABWHCZGBLYTUH7ICNISP2AG/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":"2026-06-05T03:13:58Z","links":{"resolver":"https://pith.science/pith/55AABWHCZGBLYTUH7ICNISP2AG","bundle":"https://pith.science/pith/55AABWHCZGBLYTUH7ICNISP2AG/bundle.json","state":"https://pith.science/pith/55AABWHCZGBLYTUH7ICNISP2AG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/55AABWHCZGBLYTUH7ICNISP2AG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:55AABWHCZGBLYTUH7ICNISP2AG","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":"3397bb08980bb05beee0df6c502781faa4678ed20eb82af7df477d29f9fe6564","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-06-27T14:32:43Z","title_canon_sha256":"5ee486bbef2896bd77e15ab6364e322eb2f03be11fef8739e885807865a0e7b7"},"schema_version":"1.0","source":{"id":"1206.6277","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1206.6277","created_at":"2026-05-18T03:31:44Z"},{"alias_kind":"arxiv_version","alias_value":"1206.6277v2","created_at":"2026-05-18T03:31:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.6277","created_at":"2026-05-18T03:31:44Z"},{"alias_kind":"pith_short_12","alias_value":"55AABWHCZGBL","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_16","alias_value":"55AABWHCZGBLYTUH","created_at":"2026-05-18T12:26:53Z"},{"alias_kind":"pith_short_8","alias_value":"55AABWHC","created_at":"2026-05-18T12:26:53Z"}],"graph_snapshots":[{"event_id":"sha256:b22b9dc7e3e181e08eb8b0c2b9afc972f87569283226b9a96117e26369a14303","target":"graph","created_at":"2026-05-18T03:31:44Z","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":"We perform a systematic quantum Monte Carlo study of the pairing correlation in the $S_4$ symmetric microscopic model for iron-based superconductors. It is found that the pairing with an extensive s-wave symmetry robustly dominates over other pairings at low temperature in reasonable parameter region. The pairing susceptibility, the effective pairing interaction and the $(\\pi,0)$antiferromagnetic correlation strongly increase as the on-site Coulomb interaction increases, indicating the importance of the effect of electron-electron correlation. Our non-biased numerical results provide a unified","authors_text":"Hai-Qing Lin, Jiangping Hu, Tianxing Ma","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-06-27T14:32:43Z","title":"Quantum Monte Carlo Study of Pairing Symmetry and Correlation in Iron-based Superconductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.6277","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:bfcc102d49b8083bbccf76b272e62cf31c9f867d0888f588a445d97ed46b5cf3","target":"record","created_at":"2026-05-18T03:31:44Z","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":"3397bb08980bb05beee0df6c502781faa4678ed20eb82af7df477d29f9fe6564","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-06-27T14:32:43Z","title_canon_sha256":"5ee486bbef2896bd77e15ab6364e322eb2f03be11fef8739e885807865a0e7b7"},"schema_version":"1.0","source":{"id":"1206.6277","kind":"arxiv","version":2}},"canonical_sha256":"ef4000d8e2c982bc4e87fa04d449fa01b44c65b1b264c24662226c8d77e43102","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef4000d8e2c982bc4e87fa04d449fa01b44c65b1b264c24662226c8d77e43102","first_computed_at":"2026-05-18T03:31:44.880612Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:31:44.880612Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aBWEpS7Qzwj5S2/uRhMCEfsjSFAja+9mmr7C9OlvAMgFeJ5hlraAEdyqwLL7KrWPzadpdUPxHDiopVEbTW/jDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:31:44.881123Z","signed_message":"canonical_sha256_bytes"},"source_id":"1206.6277","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bfcc102d49b8083bbccf76b272e62cf31c9f867d0888f588a445d97ed46b5cf3","sha256:b22b9dc7e3e181e08eb8b0c2b9afc972f87569283226b9a96117e26369a14303"],"state_sha256":"9c01788885710fbfc348c100fa19f7e1580197641e143eaf8aedf451f10b3031"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7dHMC8D+uerLZILx5KmhHXxuHaAOGfptBwr8BnQz9kzaI9H8mpVejJnDEgG/2lHvgW7pXHjNvtVpq0va+s8DDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T03:13:58.892895Z","bundle_sha256":"63a123eb98beb5db376a6f3e8c35bec2f7ce6e74702007ffb72b211e86c2d354"}}