{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:R7NRYTG2DXCRCMSTAAFJ2E5WQB","short_pith_number":"pith:R7NRYTG2","canonical_record":{"source":{"id":"1109.2487","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-09-12T14:53:09Z","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.stat-mech"],"title_canon_sha256":"1edc8f2ac1c385d8517bad8db366b41bb8f13bcb8bfd84719dbdcf1aab337374","abstract_canon_sha256":"25991558c1fb9aa4f9cd562c0150ed3680ed8bb34aebe4df690396102fe79357"},"schema_version":"1.0"},"canonical_sha256":"8fdb1c4cda1dc5113253000a9d13b6806b16ec40b8c9b672949a814a8ad5defe","source":{"kind":"arxiv","id":"1109.2487","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.2487","created_at":"2026-05-18T02:21:36Z"},{"alias_kind":"arxiv_version","alias_value":"1109.2487v2","created_at":"2026-05-18T02:21:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.2487","created_at":"2026-05-18T02:21:36Z"},{"alias_kind":"pith_short_12","alias_value":"R7NRYTG2DXCR","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"R7NRYTG2DXCRCMST","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"R7NRYTG2","created_at":"2026-05-18T12:26:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:R7NRYTG2DXCRCMSTAAFJ2E5WQB","target":"record","payload":{"canonical_record":{"source":{"id":"1109.2487","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-09-12T14:53:09Z","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.stat-mech"],"title_canon_sha256":"1edc8f2ac1c385d8517bad8db366b41bb8f13bcb8bfd84719dbdcf1aab337374","abstract_canon_sha256":"25991558c1fb9aa4f9cd562c0150ed3680ed8bb34aebe4df690396102fe79357"},"schema_version":"1.0"},"canonical_sha256":"8fdb1c4cda1dc5113253000a9d13b6806b16ec40b8c9b672949a814a8ad5defe","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:21:36.814950Z","signature_b64":"jcrHU7wrLzWSwuWc5xJ9NpHXCMBHcKRIRlFhCRJj3C4wyAKQidH8KTHPrSzSY3DPa8SDj2h2k+gfm+eoqS7wAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8fdb1c4cda1dc5113253000a9d13b6806b16ec40b8c9b672949a814a8ad5defe","last_reissued_at":"2026-05-18T02:21:36.814497Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:21:36.814497Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1109.2487","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":"2026-05-18T02:21:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VAw5L0LrFJ5INDfSjhHfImjsz88fSu4q5f2nc6jeWHh58hN2m5Qjc74zKql/TdBU/w8a8FEBXi+m258G0becDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T09:28:55.368897Z"},"content_sha256":"46a78336b0337c7644275e425d6abd181a0e117555ff07b5e5edf7a61668a8b6","schema_version":"1.0","event_id":"sha256:46a78336b0337c7644275e425d6abd181a0e117555ff07b5e5edf7a61668a8b6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:R7NRYTG2DXCRCMSTAAFJ2E5WQB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Random Fan-Out State Induced by Site-Random Interlayer Couplings","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn","cond-mat.stat-mech"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Cedric Tassel, Hiroshi Kageyama, Naoki Kawashima, Ryo Tamura, Takafumi Yamamoto","submitted_at":"2011-09-12T14:53:09Z","abstract_excerpt":"We study the low-temperature properties of a classical Heisenberg model with site-random interlayer couplings on the cubic lattice. This model is introduced as a simplified effective model of Sr(Fe$_{1-x}$Mn$_{x}$)O$_2$, which was recently synthesized. In this material, when $x=0.3$, $(\\pi\\pi\\pi)$ and $(\\pi\\pi0)$ mixed ordering is observed by neutron diffraction measurements. By Monte Carlo simulations, we find an exotic bulk spin structure that explains the experimentally obtained results. We name this spin structure the \"random fan-out state\". The mean-field calculations provide an intuitive"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.2487","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":"2026-05-18T02:21:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VCvi1qTDayrvQvjW6NEbakLoo5rcjraolKyaaPw8Q8R4ITC1dn+SUzsKOgjl0VQsdpBqTs0cdXWs9BRVoUBjDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T09:28:55.369516Z"},"content_sha256":"78f74808b198a1ba6944b3546c470d56ba5a507cfebda279193cf0041f6f9aaa","schema_version":"1.0","event_id":"sha256:78f74808b198a1ba6944b3546c470d56ba5a507cfebda279193cf0041f6f9aaa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R7NRYTG2DXCRCMSTAAFJ2E5WQB/bundle.json","state_url":"https://pith.science/pith/R7NRYTG2DXCRCMSTAAFJ2E5WQB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R7NRYTG2DXCRCMSTAAFJ2E5WQB/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":"2026-05-20T09:28:55Z","links":{"resolver":"https://pith.science/pith/R7NRYTG2DXCRCMSTAAFJ2E5WQB","bundle":"https://pith.science/pith/R7NRYTG2DXCRCMSTAAFJ2E5WQB/bundle.json","state":"https://pith.science/pith/R7NRYTG2DXCRCMSTAAFJ2E5WQB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R7NRYTG2DXCRCMSTAAFJ2E5WQB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:R7NRYTG2DXCRCMSTAAFJ2E5WQB","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":"25991558c1fb9aa4f9cd562c0150ed3680ed8bb34aebe4df690396102fe79357","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-09-12T14:53:09Z","title_canon_sha256":"1edc8f2ac1c385d8517bad8db366b41bb8f13bcb8bfd84719dbdcf1aab337374"},"schema_version":"1.0","source":{"id":"1109.2487","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.2487","created_at":"2026-05-18T02:21:36Z"},{"alias_kind":"arxiv_version","alias_value":"1109.2487v2","created_at":"2026-05-18T02:21:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.2487","created_at":"2026-05-18T02:21:36Z"},{"alias_kind":"pith_short_12","alias_value":"R7NRYTG2DXCR","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"R7NRYTG2DXCRCMST","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"R7NRYTG2","created_at":"2026-05-18T12:26:41Z"}],"graph_snapshots":[{"event_id":"sha256:78f74808b198a1ba6944b3546c470d56ba5a507cfebda279193cf0041f6f9aaa","target":"graph","created_at":"2026-05-18T02:21:36Z","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 study the low-temperature properties of a classical Heisenberg model with site-random interlayer couplings on the cubic lattice. This model is introduced as a simplified effective model of Sr(Fe$_{1-x}$Mn$_{x}$)O$_2$, which was recently synthesized. In this material, when $x=0.3$, $(\\pi\\pi\\pi)$ and $(\\pi\\pi0)$ mixed ordering is observed by neutron diffraction measurements. By Monte Carlo simulations, we find an exotic bulk spin structure that explains the experimentally obtained results. We name this spin structure the \"random fan-out state\". The mean-field calculations provide an intuitive","authors_text":"Cedric Tassel, Hiroshi Kageyama, Naoki Kawashima, Ryo Tamura, Takafumi Yamamoto","cross_cats":["cond-mat.dis-nn","cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-09-12T14:53:09Z","title":"Random Fan-Out State Induced by Site-Random Interlayer Couplings"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.2487","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":"sha256:46a78336b0337c7644275e425d6abd181a0e117555ff07b5e5edf7a61668a8b6","target":"record","created_at":"2026-05-18T02:21:36Z","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":"25991558c1fb9aa4f9cd562c0150ed3680ed8bb34aebe4df690396102fe79357","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2011-09-12T14:53:09Z","title_canon_sha256":"1edc8f2ac1c385d8517bad8db366b41bb8f13bcb8bfd84719dbdcf1aab337374"},"schema_version":"1.0","source":{"id":"1109.2487","kind":"arxiv","version":2}},"canonical_sha256":"8fdb1c4cda1dc5113253000a9d13b6806b16ec40b8c9b672949a814a8ad5defe","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8fdb1c4cda1dc5113253000a9d13b6806b16ec40b8c9b672949a814a8ad5defe","first_computed_at":"2026-05-18T02:21:36.814497Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:21:36.814497Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jcrHU7wrLzWSwuWc5xJ9NpHXCMBHcKRIRlFhCRJj3C4wyAKQidH8KTHPrSzSY3DPa8SDj2h2k+gfm+eoqS7wAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:21:36.814950Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.2487","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:46a78336b0337c7644275e425d6abd181a0e117555ff07b5e5edf7a61668a8b6","sha256:78f74808b198a1ba6944b3546c470d56ba5a507cfebda279193cf0041f6f9aaa"],"state_sha256":"a405a38501239fd610000329514ddb50f189dcb1f9055ba6826e568632b9e195"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+ebVeRzKpeWqBvnA22PWE8drlMuT4Mg+hIwEMv8QSJyN2iSjdSpf5B8DfbnnQiaEHo5Q9M9FKSU+WS7zuTrSDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T09:28:55.372872Z","bundle_sha256":"020a35b4c35bef9f4b2c7c1de9351dcea8bc790c69e730cf38135b2bb30875e2"}}