{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:VG26UDEWBG4WSBDWTZTUJUCBW2","short_pith_number":"pith:VG26UDEW","schema_version":"1.0","canonical_sha256":"a9b5ea0c9609b96904769e6744d041b6924d95ad5a19e8393c7e07730afbfed0","source":{"kind":"arxiv","id":"1701.02257","version":2},"attestation_state":"computed","paper":{"title":"Absence of magnetic long range order in Ba$_3$ZnRu$_2$O$_9$: A spin-liquid candidate in the $S=3/2$ dimer lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Atsushi Takata, Hajime Sagayama, Hiroki Taniguchi, Hironori Nakao, Ichiro Terasaki, Kenji Tanabe, Kensuke Kobayashi, Masayuki Hagiwara, Nobuo Wada, Reiji Kumai, Taichi Igarashi, Takanori Kida, Takayuki Nagai, Taku Matsushita, Youichi Murakami","submitted_at":"2017-01-09T16:57:26Z","abstract_excerpt":"We have discovered a novel candidate for a spin liquid state in a ruthenium oxide composed of dimers of $S = $ 3/2 spins of Ru$^{5+}$,Ba$_3$ZnRu$_2$O$_9$. This compound lacks a long range order down to 37 mK, which is a temperature 5000-times lower than the magnetic interaction scale of around 200 K. Partial substitution for Zn can continuously vary the magnetic ground state from an antiferromagnetic order to a spin-gapped state through the liquid state. This indicates that the spin-liquid state emerges from a delicate balance of inter- and intra-dimer interactions, and the spin state of the d"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1701.02257","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-01-09T16:57:26Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"eba5b3148273bef370a14a84bbc6d0a85bb805807ec4da2f3758d255337943dd","abstract_canon_sha256":"d1b9149c59d94bbb9c424bce337bc59758a481c24b1143e927f9a93559e1825f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:51:06.839073Z","signature_b64":"bD/yleo9nCrTsGNpUa0zb4JPum7yDh/+Q2UDYbYlZZrCGRjEoOLc0bYAGnMUWVJSTRIJphKsmiWeJwkajGR/AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a9b5ea0c9609b96904769e6744d041b6924d95ad5a19e8393c7e07730afbfed0","last_reissued_at":"2026-05-18T00:51:06.838580Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:51:06.838580Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Absence of magnetic long range order in Ba$_3$ZnRu$_2$O$_9$: A spin-liquid candidate in the $S=3/2$ dimer lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Atsushi Takata, Hajime Sagayama, Hiroki Taniguchi, Hironori Nakao, Ichiro Terasaki, Kenji Tanabe, Kensuke Kobayashi, Masayuki Hagiwara, Nobuo Wada, Reiji Kumai, Taichi Igarashi, Takanori Kida, Takayuki Nagai, Taku Matsushita, Youichi Murakami","submitted_at":"2017-01-09T16:57:26Z","abstract_excerpt":"We have discovered a novel candidate for a spin liquid state in a ruthenium oxide composed of dimers of $S = $ 3/2 spins of Ru$^{5+}$,Ba$_3$ZnRu$_2$O$_9$. This compound lacks a long range order down to 37 mK, which is a temperature 5000-times lower than the magnetic interaction scale of around 200 K. Partial substitution for Zn can continuously vary the magnetic ground state from an antiferromagnetic order to a spin-gapped state through the liquid state. This indicates that the spin-liquid state emerges from a delicate balance of inter- and intra-dimer interactions, and the spin state of the d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.02257","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1701.02257","created_at":"2026-05-18T00:51:06.838663+00:00"},{"alias_kind":"arxiv_version","alias_value":"1701.02257v2","created_at":"2026-05-18T00:51:06.838663+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.02257","created_at":"2026-05-18T00:51:06.838663+00:00"},{"alias_kind":"pith_short_12","alias_value":"VG26UDEWBG4W","created_at":"2026-05-18T12:31:49.984773+00:00"},{"alias_kind":"pith_short_16","alias_value":"VG26UDEWBG4WSBDW","created_at":"2026-05-18T12:31:49.984773+00:00"},{"alias_kind":"pith_short_8","alias_value":"VG26UDEW","created_at":"2026-05-18T12:31:49.984773+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VG26UDEWBG4WSBDWTZTUJUCBW2","json":"https://pith.science/pith/VG26UDEWBG4WSBDWTZTUJUCBW2.json","graph_json":"https://pith.science/api/pith-number/VG26UDEWBG4WSBDWTZTUJUCBW2/graph.json","events_json":"https://pith.science/api/pith-number/VG26UDEWBG4WSBDWTZTUJUCBW2/events.json","paper":"https://pith.science/paper/VG26UDEW"},"agent_actions":{"view_html":"https://pith.science/pith/VG26UDEWBG4WSBDWTZTUJUCBW2","download_json":"https://pith.science/pith/VG26UDEWBG4WSBDWTZTUJUCBW2.json","view_paper":"https://pith.science/paper/VG26UDEW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1701.02257&json=true","fetch_graph":"https://pith.science/api/pith-number/VG26UDEWBG4WSBDWTZTUJUCBW2/graph.json","fetch_events":"https://pith.science/api/pith-number/VG26UDEWBG4WSBDWTZTUJUCBW2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VG26UDEWBG4WSBDWTZTUJUCBW2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VG26UDEWBG4WSBDWTZTUJUCBW2/action/storage_attestation","attest_author":"https://pith.science/pith/VG26UDEWBG4WSBDWTZTUJUCBW2/action/author_attestation","sign_citation":"https://pith.science/pith/VG26UDEWBG4WSBDWTZTUJUCBW2/action/citation_signature","submit_replication":"https://pith.science/pith/VG26UDEWBG4WSBDWTZTUJUCBW2/action/replication_record"}},"created_at":"2026-05-18T00:51:06.838663+00:00","updated_at":"2026-05-18T00:51:06.838663+00:00"}