{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:6ZUVKEDHBDN3AZYLC2MUY3QBKQ","short_pith_number":"pith:6ZUVKEDH","canonical_record":{"source":{"id":"1704.04864","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-04-17T04:42:55Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"754925f20435a313e1e62729efbe8353e4100356ad460ecf0a7cfecfb7f9f536","abstract_canon_sha256":"fa45521db09c400c0487aa1fdd40d0b64d38176068e67cd2439741eb8e47b83a"},"schema_version":"1.0"},"canonical_sha256":"f66955106708dbb0670b16994c6e0154098b0e8c5f9d181789fa5446d7450db1","source":{"kind":"arxiv","id":"1704.04864","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.04864","created_at":"2026-05-18T00:34:09Z"},{"alias_kind":"arxiv_version","alias_value":"1704.04864v2","created_at":"2026-05-18T00:34:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.04864","created_at":"2026-05-18T00:34:09Z"},{"alias_kind":"pith_short_12","alias_value":"6ZUVKEDHBDN3","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"6ZUVKEDHBDN3AZYL","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"6ZUVKEDH","created_at":"2026-05-18T12:31:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:6ZUVKEDHBDN3AZYLC2MUY3QBKQ","target":"record","payload":{"canonical_record":{"source":{"id":"1704.04864","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-04-17T04:42:55Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"754925f20435a313e1e62729efbe8353e4100356ad460ecf0a7cfecfb7f9f536","abstract_canon_sha256":"fa45521db09c400c0487aa1fdd40d0b64d38176068e67cd2439741eb8e47b83a"},"schema_version":"1.0"},"canonical_sha256":"f66955106708dbb0670b16994c6e0154098b0e8c5f9d181789fa5446d7450db1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:34:09.904763Z","signature_b64":"rYR1cKyW2k8hirJ85j3Twqk4JjtoiGpMgVYs+ZdyYicN83Vy/oFfoDH/eLRqJuiYji7mPNlUjwllJFYbdHNPCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f66955106708dbb0670b16994c6e0154098b0e8c5f9d181789fa5446d7450db1","last_reissued_at":"2026-05-18T00:34:09.904253Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:34:09.904253Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1704.04864","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":"2026-05-18T00:34:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"T+eZUJFhG48quO5aj9tIxurJ6eE1tVOOMAl8e+cVRLUSozUtARk+bZHu5htd6CnMZf75dXpF6npK6TN+MY7HDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T01:37:57.243063Z"},"content_sha256":"297a52778ab4a92ffe1a18bfc24b9c0871b29a0fbde7d71f38ef44a58910811d","schema_version":"1.0","event_id":"sha256:297a52778ab4a92ffe1a18bfc24b9c0871b29a0fbde7d71f38ef44a58910811d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:6ZUVKEDHBDN3AZYLC2MUY3QBKQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Orbital order and fluctuations in the two-leg ladder materials BaFe$_2X_3$ ($X$ = S and Se) and CsFe$_2$Se$_3$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Feizhou He, Hiroki Wadati, Kazuki Hashizume, Kenya Ohgushi, Kou Takubo, Ronny Sutarto, Satoshi Imaizumi, Shun Iwasaki, Takashi Mizokawa, Takuya Aoyama, Teak Boyko, Yoshinori Imai, Yuichi Yokoyama","submitted_at":"2017-04-17T04:42:55Z","abstract_excerpt":"The electronic structure of BaFe$_2X_3$ ($X$ = S and Se) and CsFe$_2$Se$_3$ in which two-leg ladders are formed by the Fe sites are studied by means of x-ray absorption and resonant inelastic x-ray scattering spectroscopy. The x-ray absorption spectra at the Fe L edges for BaFe$_2X_3$ exhibit two components, indicating that itinerant and localized Fe 3$d$ sites coexist. Substantial x-ray linear dichroism (XLD) is observed in polarization dependent spectra, indicating the existence of orbital order or fluctuation in the Fe-ladder even above the N\\'{e}el temperature $T_N$. Direct exchange intera"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.04864","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":"2026-05-18T00:34:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c1Jb8RRW+u9NOK162o4vmg99PfIdrfJV1mdtph659BTo+wH5dho130ol7n5AFsrSqoRjs4i5zWm4ocx+3VMkDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T01:37:57.243427Z"},"content_sha256":"850ce94a1a34075811ce71d26cf9dabf0a36c6322f0ceb7b2bb83c34e39b4a94","schema_version":"1.0","event_id":"sha256:850ce94a1a34075811ce71d26cf9dabf0a36c6322f0ceb7b2bb83c34e39b4a94"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6ZUVKEDHBDN3AZYLC2MUY3QBKQ/bundle.json","state_url":"https://pith.science/pith/6ZUVKEDHBDN3AZYLC2MUY3QBKQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6ZUVKEDHBDN3AZYLC2MUY3QBKQ/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":"2026-05-31T01:37:57Z","links":{"resolver":"https://pith.science/pith/6ZUVKEDHBDN3AZYLC2MUY3QBKQ","bundle":"https://pith.science/pith/6ZUVKEDHBDN3AZYLC2MUY3QBKQ/bundle.json","state":"https://pith.science/pith/6ZUVKEDHBDN3AZYLC2MUY3QBKQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6ZUVKEDHBDN3AZYLC2MUY3QBKQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:6ZUVKEDHBDN3AZYLC2MUY3QBKQ","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":"fa45521db09c400c0487aa1fdd40d0b64d38176068e67cd2439741eb8e47b83a","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-04-17T04:42:55Z","title_canon_sha256":"754925f20435a313e1e62729efbe8353e4100356ad460ecf0a7cfecfb7f9f536"},"schema_version":"1.0","source":{"id":"1704.04864","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.04864","created_at":"2026-05-18T00:34:09Z"},{"alias_kind":"arxiv_version","alias_value":"1704.04864v2","created_at":"2026-05-18T00:34:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.04864","created_at":"2026-05-18T00:34:09Z"},{"alias_kind":"pith_short_12","alias_value":"6ZUVKEDHBDN3","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"6ZUVKEDHBDN3AZYL","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"6ZUVKEDH","created_at":"2026-05-18T12:31:03Z"}],"graph_snapshots":[{"event_id":"sha256:850ce94a1a34075811ce71d26cf9dabf0a36c6322f0ceb7b2bb83c34e39b4a94","target":"graph","created_at":"2026-05-18T00:34:09Z","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":"The electronic structure of BaFe$_2X_3$ ($X$ = S and Se) and CsFe$_2$Se$_3$ in which two-leg ladders are formed by the Fe sites are studied by means of x-ray absorption and resonant inelastic x-ray scattering spectroscopy. The x-ray absorption spectra at the Fe L edges for BaFe$_2X_3$ exhibit two components, indicating that itinerant and localized Fe 3$d$ sites coexist. Substantial x-ray linear dichroism (XLD) is observed in polarization dependent spectra, indicating the existence of orbital order or fluctuation in the Fe-ladder even above the N\\'{e}el temperature $T_N$. Direct exchange intera","authors_text":"Feizhou He, Hiroki Wadati, Kazuki Hashizume, Kenya Ohgushi, Kou Takubo, Ronny Sutarto, Satoshi Imaizumi, Shun Iwasaki, Takashi Mizokawa, Takuya Aoyama, Teak Boyko, Yoshinori Imai, Yuichi Yokoyama","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-04-17T04:42:55Z","title":"Orbital order and fluctuations in the two-leg ladder materials BaFe$_2X_3$ ($X$ = S and Se) and CsFe$_2$Se$_3$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.04864","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":"sha256:297a52778ab4a92ffe1a18bfc24b9c0871b29a0fbde7d71f38ef44a58910811d","target":"record","created_at":"2026-05-18T00:34:09Z","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":"fa45521db09c400c0487aa1fdd40d0b64d38176068e67cd2439741eb8e47b83a","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-04-17T04:42:55Z","title_canon_sha256":"754925f20435a313e1e62729efbe8353e4100356ad460ecf0a7cfecfb7f9f536"},"schema_version":"1.0","source":{"id":"1704.04864","kind":"arxiv","version":2}},"canonical_sha256":"f66955106708dbb0670b16994c6e0154098b0e8c5f9d181789fa5446d7450db1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f66955106708dbb0670b16994c6e0154098b0e8c5f9d181789fa5446d7450db1","first_computed_at":"2026-05-18T00:34:09.904253Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:34:09.904253Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rYR1cKyW2k8hirJ85j3Twqk4JjtoiGpMgVYs+ZdyYicN83Vy/oFfoDH/eLRqJuiYji7mPNlUjwllJFYbdHNPCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:34:09.904763Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.04864","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:297a52778ab4a92ffe1a18bfc24b9c0871b29a0fbde7d71f38ef44a58910811d","sha256:850ce94a1a34075811ce71d26cf9dabf0a36c6322f0ceb7b2bb83c34e39b4a94"],"state_sha256":"6ae268aafe7c3cb3d9268b7b1a213a731aca5dda8733a62f53dbd018b72dae38"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KWeZYZKDlhYcmgJaOQt/tCcxevpGtqcDESXSzrZa/n9RVKmxjrnhYRIPs742jaQEulAlTQfYrBlnNC0DHOy3CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T01:37:57.245399Z","bundle_sha256":"2628121906893bf5283cccfa2060b1b4307dcd3b8d05ddc7a22da9377432fdd2"}}