{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:KVCPXFFCWKB26DBDWNN33SZSN7","short_pith_number":"pith:KVCPXFFC","canonical_record":{"source":{"id":"1901.04231","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-01-14T10:54:20Z","cross_cats_sorted":[],"title_canon_sha256":"d6f44de0481e1de8ea39bc895af6a373ffa04cd2804bff6a7712ebbcd12ba0f2","abstract_canon_sha256":"95c8e62bc1d54d99fcff1d866ad1d3db4907469ecbf26953660049f7a0aea601"},"schema_version":"1.0"},"canonical_sha256":"5544fb94a2b283af0c23b35bbdcb326fead637cceca27f8447cb6544ea39644c","source":{"kind":"arxiv","id":"1901.04231","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.04231","created_at":"2026-05-17T23:54:53Z"},{"alias_kind":"arxiv_version","alias_value":"1901.04231v1","created_at":"2026-05-17T23:54:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.04231","created_at":"2026-05-17T23:54:53Z"},{"alias_kind":"pith_short_12","alias_value":"KVCPXFFCWKB2","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"KVCPXFFCWKB26DBD","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"KVCPXFFC","created_at":"2026-05-18T12:33:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:KVCPXFFCWKB26DBDWNN33SZSN7","target":"record","payload":{"canonical_record":{"source":{"id":"1901.04231","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-01-14T10:54:20Z","cross_cats_sorted":[],"title_canon_sha256":"d6f44de0481e1de8ea39bc895af6a373ffa04cd2804bff6a7712ebbcd12ba0f2","abstract_canon_sha256":"95c8e62bc1d54d99fcff1d866ad1d3db4907469ecbf26953660049f7a0aea601"},"schema_version":"1.0"},"canonical_sha256":"5544fb94a2b283af0c23b35bbdcb326fead637cceca27f8447cb6544ea39644c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:54:53.189337Z","signature_b64":"nVKCXbeUL+Ogd90Q1b3m6V8c8j4mLfSqUJBmh7xRm7SXXcdlw8ARMQclSBBViP6dVnSsWkGjyfge22Vga00LBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5544fb94a2b283af0c23b35bbdcb326fead637cceca27f8447cb6544ea39644c","last_reissued_at":"2026-05-17T23:54:53.188663Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:54:53.188663Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1901.04231","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":"2026-05-17T23:54:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z4x+7gvUvDB7m7s/5b3OroEuEtAa/miP0TI2fp1KOQTLQRCuuua8Fm7ehHjUE0MAsPfvS0KKQ9JteXDXWIejBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:50:09.380715Z"},"content_sha256":"291752aa0e642d1267672469a53675973b120e8d1eeba451a1a22e0b6539bfb5","schema_version":"1.0","event_id":"sha256:291752aa0e642d1267672469a53675973b120e8d1eeba451a1a22e0b6539bfb5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:KVCPXFFCWKB26DBDWNN33SZSN7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Helical Ordering of Spin Trimers in a Distorted Kagome Lattice of Gd$_3$Ru$_4$Al$_{12}$ Studied by Resonant X-ray Diffraction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Akira Ochiai, Noriyuki Kabeya, Shintaro Nakamura, Takeshi Matsumura, Yusaku Ozono","submitted_at":"2019-01-14T10:54:20Z","abstract_excerpt":"Successive magnetic phase transitions at $T_1$=17.5 K and $T_2$=18.5 K in Gd$_3$Ru$_4$Al$_{12}$, with a distorted kagome lattice of Gd ions, is studied using resonant X-ray diffraction with polarization analysis. It has been suggested that in this compound the $S=7/2$ spins on the nearest-neighbor Gd-triangle form a ferromagnetic trimer and the Gd lattice can be effectively considered as an antiferromagnetic triangular lattice of $S=21/2$ spin trimers [S. Nakamura et al., Phys. Rev. B 98, 054410 (2018)]. We show that the magnetic order in this system is described by an incommensurate wave vect"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.04231","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":"2026-05-17T23:54:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4vKQiQ2pC4HtGisj32IhZMSMxgLnSMGnAmf6x9yDeo92C88BUfNNrP6Nq5mDdhTQhtOvV5oX6Lcxoe/bCJ4uDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:50:09.381434Z"},"content_sha256":"7b934b4f616507af29b0bc3433283701578fdf02fbbe327699b6f106f68d60de","schema_version":"1.0","event_id":"sha256:7b934b4f616507af29b0bc3433283701578fdf02fbbe327699b6f106f68d60de"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KVCPXFFCWKB26DBDWNN33SZSN7/bundle.json","state_url":"https://pith.science/pith/KVCPXFFCWKB26DBDWNN33SZSN7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KVCPXFFCWKB26DBDWNN33SZSN7/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":"2026-05-26T13:50:09Z","links":{"resolver":"https://pith.science/pith/KVCPXFFCWKB26DBDWNN33SZSN7","bundle":"https://pith.science/pith/KVCPXFFCWKB26DBDWNN33SZSN7/bundle.json","state":"https://pith.science/pith/KVCPXFFCWKB26DBDWNN33SZSN7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KVCPXFFCWKB26DBDWNN33SZSN7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:KVCPXFFCWKB26DBDWNN33SZSN7","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":"95c8e62bc1d54d99fcff1d866ad1d3db4907469ecbf26953660049f7a0aea601","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-01-14T10:54:20Z","title_canon_sha256":"d6f44de0481e1de8ea39bc895af6a373ffa04cd2804bff6a7712ebbcd12ba0f2"},"schema_version":"1.0","source":{"id":"1901.04231","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.04231","created_at":"2026-05-17T23:54:53Z"},{"alias_kind":"arxiv_version","alias_value":"1901.04231v1","created_at":"2026-05-17T23:54:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.04231","created_at":"2026-05-17T23:54:53Z"},{"alias_kind":"pith_short_12","alias_value":"KVCPXFFCWKB2","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"KVCPXFFCWKB26DBD","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"KVCPXFFC","created_at":"2026-05-18T12:33:21Z"}],"graph_snapshots":[{"event_id":"sha256:7b934b4f616507af29b0bc3433283701578fdf02fbbe327699b6f106f68d60de","target":"graph","created_at":"2026-05-17T23:54:53Z","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":"Successive magnetic phase transitions at $T_1$=17.5 K and $T_2$=18.5 K in Gd$_3$Ru$_4$Al$_{12}$, with a distorted kagome lattice of Gd ions, is studied using resonant X-ray diffraction with polarization analysis. It has been suggested that in this compound the $S=7/2$ spins on the nearest-neighbor Gd-triangle form a ferromagnetic trimer and the Gd lattice can be effectively considered as an antiferromagnetic triangular lattice of $S=21/2$ spin trimers [S. Nakamura et al., Phys. Rev. B 98, 054410 (2018)]. We show that the magnetic order in this system is described by an incommensurate wave vect","authors_text":"Akira Ochiai, Noriyuki Kabeya, Shintaro Nakamura, Takeshi Matsumura, Yusaku Ozono","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-01-14T10:54:20Z","title":"Helical Ordering of Spin Trimers in a Distorted Kagome Lattice of Gd$_3$Ru$_4$Al$_{12}$ Studied by Resonant X-ray Diffraction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.04231","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":"sha256:291752aa0e642d1267672469a53675973b120e8d1eeba451a1a22e0b6539bfb5","target":"record","created_at":"2026-05-17T23:54:53Z","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":"95c8e62bc1d54d99fcff1d866ad1d3db4907469ecbf26953660049f7a0aea601","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-01-14T10:54:20Z","title_canon_sha256":"d6f44de0481e1de8ea39bc895af6a373ffa04cd2804bff6a7712ebbcd12ba0f2"},"schema_version":"1.0","source":{"id":"1901.04231","kind":"arxiv","version":1}},"canonical_sha256":"5544fb94a2b283af0c23b35bbdcb326fead637cceca27f8447cb6544ea39644c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5544fb94a2b283af0c23b35bbdcb326fead637cceca27f8447cb6544ea39644c","first_computed_at":"2026-05-17T23:54:53.188663Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:54:53.188663Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nVKCXbeUL+Ogd90Q1b3m6V8c8j4mLfSqUJBmh7xRm7SXXcdlw8ARMQclSBBViP6dVnSsWkGjyfge22Vga00LBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:54:53.189337Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.04231","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:291752aa0e642d1267672469a53675973b120e8d1eeba451a1a22e0b6539bfb5","sha256:7b934b4f616507af29b0bc3433283701578fdf02fbbe327699b6f106f68d60de"],"state_sha256":"7c31d915fb868b3204503a646f02a9074dfa67334a656c12c1b1e8442b6a3559"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gNNEbjwtI4JfDXWCfUJpo9uay3URO6eeJWmWJ7qpis1LLxLHSfPr1Dirg6nI5UFDGd8RVZTRBDlMXUs+DNTvDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T13:50:09.385329Z","bundle_sha256":"7b12dd3cd3a0c4c020959c81175815746aa3d8247a424783e4e4964832586e01"}}