{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:7HFAXRQ326YZRLSPXZPK25CCJ2","short_pith_number":"pith:7HFAXRQ3","schema_version":"1.0","canonical_sha256":"f9ca0bc61bd7b198ae4fbe5ead74424e93fd4f9e5ae45c107ae572d79292e59b","source":{"kind":"arxiv","id":"2502.09012","version":1},"attestation_state":"computed","paper":{"title":"Recent Progress in Studies of Cobalt-based Quasi-1-dimensional Quantum Magnets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Lun Jin, Robert J. Cava","submitted_at":"2025-02-13T07:01:09Z","abstract_excerpt":"The interplay of crystal electric field, temperature, and spin-orbit coupling can yield a Kramers ion and thus an effective S = 1/2 ground state for Co2+ ions (3d7), which is often the case for low dimensional materials. This is because a highly anisotropic structural motif can force the spins to point either up or down, hence becoming a system where spins communicate via Ising interactions. Cobalt-based quasi-1-dimensional materials have been studied in this context since the latter half of the 20th century, but due to the development of modern characterization techniques and advances in samp"},"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":"2502.09012","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-02-13T07:01:09Z","cross_cats_sorted":[],"title_canon_sha256":"11dd4c269922ca1c2e23b661906d76c395d83a0d9d59acdb12343f00071cfe77","abstract_canon_sha256":"6c7d83ab57774dc273e281983fbfd2ed50d926dfa604d9b43ebaf2e274292479"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:41:20.542487Z","signature_b64":"LO+ifhNpc75psa782wNhUXZvm6L4uAEBbailylX8z2T+fMmFN7uu/xoXmSvAJpzlbvhoMM/Z+254GiWzAlwICQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f9ca0bc61bd7b198ae4fbe5ead74424e93fd4f9e5ae45c107ae572d79292e59b","last_reissued_at":"2026-07-05T10:41:20.542010Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:41:20.542010Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Recent Progress in Studies of Cobalt-based Quasi-1-dimensional Quantum Magnets","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Lun Jin, Robert J. Cava","submitted_at":"2025-02-13T07:01:09Z","abstract_excerpt":"The interplay of crystal electric field, temperature, and spin-orbit coupling can yield a Kramers ion and thus an effective S = 1/2 ground state for Co2+ ions (3d7), which is often the case for low dimensional materials. This is because a highly anisotropic structural motif can force the spins to point either up or down, hence becoming a system where spins communicate via Ising interactions. Cobalt-based quasi-1-dimensional materials have been studied in this context since the latter half of the 20th century, but due to the development of modern characterization techniques and advances in samp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.09012","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2502.09012/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2502.09012","created_at":"2026-07-05T10:41:20.542067+00:00"},{"alias_kind":"arxiv_version","alias_value":"2502.09012v1","created_at":"2026-07-05T10:41:20.542067+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2502.09012","created_at":"2026-07-05T10:41:20.542067+00:00"},{"alias_kind":"pith_short_12","alias_value":"7HFAXRQ326YZ","created_at":"2026-07-05T10:41:20.542067+00:00"},{"alias_kind":"pith_short_16","alias_value":"7HFAXRQ326YZRLSP","created_at":"2026-07-05T10:41:20.542067+00:00"},{"alias_kind":"pith_short_8","alias_value":"7HFAXRQ3","created_at":"2026-07-05T10:41:20.542067+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/7HFAXRQ326YZRLSPXZPK25CCJ2","json":"https://pith.science/pith/7HFAXRQ326YZRLSPXZPK25CCJ2.json","graph_json":"https://pith.science/api/pith-number/7HFAXRQ326YZRLSPXZPK25CCJ2/graph.json","events_json":"https://pith.science/api/pith-number/7HFAXRQ326YZRLSPXZPK25CCJ2/events.json","paper":"https://pith.science/paper/7HFAXRQ3"},"agent_actions":{"view_html":"https://pith.science/pith/7HFAXRQ326YZRLSPXZPK25CCJ2","download_json":"https://pith.science/pith/7HFAXRQ326YZRLSPXZPK25CCJ2.json","view_paper":"https://pith.science/paper/7HFAXRQ3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2502.09012&json=true","fetch_graph":"https://pith.science/api/pith-number/7HFAXRQ326YZRLSPXZPK25CCJ2/graph.json","fetch_events":"https://pith.science/api/pith-number/7HFAXRQ326YZRLSPXZPK25CCJ2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7HFAXRQ326YZRLSPXZPK25CCJ2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7HFAXRQ326YZRLSPXZPK25CCJ2/action/storage_attestation","attest_author":"https://pith.science/pith/7HFAXRQ326YZRLSPXZPK25CCJ2/action/author_attestation","sign_citation":"https://pith.science/pith/7HFAXRQ326YZRLSPXZPK25CCJ2/action/citation_signature","submit_replication":"https://pith.science/pith/7HFAXRQ326YZRLSPXZPK25CCJ2/action/replication_record"}},"created_at":"2026-07-05T10:41:20.542067+00:00","updated_at":"2026-07-05T10:41:20.542067+00:00"}