{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:O4AWC3S6LJBPN6KK3DFBQWAEHS","short_pith_number":"pith:O4AWC3S6","canonical_record":{"source":{"id":"1304.4617","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-04-16T20:46:20Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"1bbb2130a753fae5589089f151eebe98abe853897b8d7697646efe2a013b5711","abstract_canon_sha256":"131b2fb91e272b70eb41f0259b66a283bc3973b9ccee014b4c13003cac83ce57"},"schema_version":"1.0"},"canonical_sha256":"7701616e5e5a42f6f94ad8ca1858043ca2b9cc14fc4ca7d330431eaae844b25f","source":{"kind":"arxiv","id":"1304.4617","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.4617","created_at":"2026-05-18T03:16:51Z"},{"alias_kind":"arxiv_version","alias_value":"1304.4617v1","created_at":"2026-05-18T03:16:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.4617","created_at":"2026-05-18T03:16:51Z"},{"alias_kind":"pith_short_12","alias_value":"O4AWC3S6LJBP","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"O4AWC3S6LJBPN6KK","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"O4AWC3S6","created_at":"2026-05-18T12:27:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:O4AWC3S6LJBPN6KK3DFBQWAEHS","target":"record","payload":{"canonical_record":{"source":{"id":"1304.4617","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-04-16T20:46:20Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"1bbb2130a753fae5589089f151eebe98abe853897b8d7697646efe2a013b5711","abstract_canon_sha256":"131b2fb91e272b70eb41f0259b66a283bc3973b9ccee014b4c13003cac83ce57"},"schema_version":"1.0"},"canonical_sha256":"7701616e5e5a42f6f94ad8ca1858043ca2b9cc14fc4ca7d330431eaae844b25f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:16:51.063224Z","signature_b64":"PPDsRG2+6Uz9GzKB+lHPmKu+vmrsm39M0jcwSYv0EEytJZ9BmR1eQqY0Prv1HPMXRUE3RpaVD1rJamRBTyypDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7701616e5e5a42f6f94ad8ca1858043ca2b9cc14fc4ca7d330431eaae844b25f","last_reissued_at":"2026-05-18T03:16:51.062723Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:16:51.062723Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1304.4617","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":"2026-05-18T03:16:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KtFbCaEhVXbYDvS+mIWLc8BsyCWcsIBt8jHnKTwhg2gbJLZN0acjDu+Qn65Cu0ZroPvq4uUi70PXEMRqKqNoCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T13:47:24.936129Z"},"content_sha256":"88cd0e500d64bd9853c64bc3d7b4f0dc1bbaae04334d4a06f776ddb37b7c4bc4","schema_version":"1.0","event_id":"sha256:88cd0e500d64bd9853c64bc3d7b4f0dc1bbaae04334d4a06f776ddb37b7c4bc4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:O4AWC3S6LJBPN6KK3DFBQWAEHS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Possible Nematic Order Driven by Magnetic Fluctuations in Iron Pnictides","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"Hokiat Lim, Kok Wee Song, Stephan Haas, Yung-Ching Liang","submitted_at":"2013-04-16T20:46:20Z","abstract_excerpt":"In this paper, instabilities of the isotropic metallic phase in iron pnictides are investigated. The relevant quartic fermionic interaction terms in the model are identified using phase space arguments. Using the functional integral formalism, a Hubbard-Stratonovich transformation is used to decouple these quartic terms. This procedure introduces several bosonic fields which describe the low-energy collective modes of the system. By studying the behavior of these collective modes, a possible instability is found in the forward scattering channel of the isotropic phase driven by magnetic fluctu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.4617","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":"2026-05-18T03:16:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ERVHLEcl0+0m/laaknjX3KZNW06e67XbZQkgyEUXa0clvmKOI1FZtTzNNAfdZ8988ZF+7pW7uKP2ut2BFCU9AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T13:47:24.936499Z"},"content_sha256":"55c6f660e1a99b084ee277478e912257abea39b859568bee0d3e594bb65a9476","schema_version":"1.0","event_id":"sha256:55c6f660e1a99b084ee277478e912257abea39b859568bee0d3e594bb65a9476"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/O4AWC3S6LJBPN6KK3DFBQWAEHS/bundle.json","state_url":"https://pith.science/pith/O4AWC3S6LJBPN6KK3DFBQWAEHS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/O4AWC3S6LJBPN6KK3DFBQWAEHS/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":"2026-06-09T13:47:24Z","links":{"resolver":"https://pith.science/pith/O4AWC3S6LJBPN6KK3DFBQWAEHS","bundle":"https://pith.science/pith/O4AWC3S6LJBPN6KK3DFBQWAEHS/bundle.json","state":"https://pith.science/pith/O4AWC3S6LJBPN6KK3DFBQWAEHS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/O4AWC3S6LJBPN6KK3DFBQWAEHS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:O4AWC3S6LJBPN6KK3DFBQWAEHS","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":"131b2fb91e272b70eb41f0259b66a283bc3973b9ccee014b4c13003cac83ce57","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-04-16T20:46:20Z","title_canon_sha256":"1bbb2130a753fae5589089f151eebe98abe853897b8d7697646efe2a013b5711"},"schema_version":"1.0","source":{"id":"1304.4617","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.4617","created_at":"2026-05-18T03:16:51Z"},{"alias_kind":"arxiv_version","alias_value":"1304.4617v1","created_at":"2026-05-18T03:16:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.4617","created_at":"2026-05-18T03:16:51Z"},{"alias_kind":"pith_short_12","alias_value":"O4AWC3S6LJBP","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"O4AWC3S6LJBPN6KK","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"O4AWC3S6","created_at":"2026-05-18T12:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:55c6f660e1a99b084ee277478e912257abea39b859568bee0d3e594bb65a9476","target":"graph","created_at":"2026-05-18T03:16:51Z","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, instabilities of the isotropic metallic phase in iron pnictides are investigated. The relevant quartic fermionic interaction terms in the model are identified using phase space arguments. Using the functional integral formalism, a Hubbard-Stratonovich transformation is used to decouple these quartic terms. This procedure introduces several bosonic fields which describe the low-energy collective modes of the system. By studying the behavior of these collective modes, a possible instability is found in the forward scattering channel of the isotropic phase driven by magnetic fluctu","authors_text":"Hokiat Lim, Kok Wee Song, Stephan Haas, Yung-Ching Liang","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-04-16T20:46:20Z","title":"Possible Nematic Order Driven by Magnetic Fluctuations in Iron Pnictides"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.4617","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":"sha256:88cd0e500d64bd9853c64bc3d7b4f0dc1bbaae04334d4a06f776ddb37b7c4bc4","target":"record","created_at":"2026-05-18T03:16:51Z","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":"131b2fb91e272b70eb41f0259b66a283bc3973b9ccee014b4c13003cac83ce57","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-04-16T20:46:20Z","title_canon_sha256":"1bbb2130a753fae5589089f151eebe98abe853897b8d7697646efe2a013b5711"},"schema_version":"1.0","source":{"id":"1304.4617","kind":"arxiv","version":1}},"canonical_sha256":"7701616e5e5a42f6f94ad8ca1858043ca2b9cc14fc4ca7d330431eaae844b25f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7701616e5e5a42f6f94ad8ca1858043ca2b9cc14fc4ca7d330431eaae844b25f","first_computed_at":"2026-05-18T03:16:51.062723Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:16:51.062723Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PPDsRG2+6Uz9GzKB+lHPmKu+vmrsm39M0jcwSYv0EEytJZ9BmR1eQqY0Prv1HPMXRUE3RpaVD1rJamRBTyypDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:16:51.063224Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.4617","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:88cd0e500d64bd9853c64bc3d7b4f0dc1bbaae04334d4a06f776ddb37b7c4bc4","sha256:55c6f660e1a99b084ee277478e912257abea39b859568bee0d3e594bb65a9476"],"state_sha256":"94b97fca65665d0e8449ee96c82f6a6a65185d9b4083c92baaef36e26607c0a3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/wT4QGQrpsmo6D4/ncNWie+aq67oJPqDXkFzVylM7aG30E/UDOFg65pkfilyibT8hkkBkvZ5p+OMLQpquENyCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T13:47:24.938775Z","bundle_sha256":"5d2119371444dc6510b37f503620e7de45da59dfe198fb76f81bbc0575588d0d"}}