{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:ECXC3UD2A6YU7V76KHJMJ5CWHP","short_pith_number":"pith:ECXC3UD2","canonical_record":{"source":{"id":"1905.03318","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-05-08T20:15:37Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"4362da6f7ae58679391f6bec764ad056bfc34fab1279349802636be02956ef7f","abstract_canon_sha256":"ab872942db63e8374446a44ad87e8813ee7aa0b50f29360f2935505edeeb7f2f"},"schema_version":"1.0"},"canonical_sha256":"20ae2dd07a07b14fd7fe51d2c4f4563bf33e8ab1f31bd1384f1af025e1de5e16","source":{"kind":"arxiv","id":"1905.03318","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.03318","created_at":"2026-05-17T23:43:32Z"},{"alias_kind":"arxiv_version","alias_value":"1905.03318v1","created_at":"2026-05-17T23:43:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.03318","created_at":"2026-05-17T23:43:32Z"},{"alias_kind":"pith_short_12","alias_value":"ECXC3UD2A6YU","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"ECXC3UD2A6YU7V76","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"ECXC3UD2","created_at":"2026-05-18T12:33:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:ECXC3UD2A6YU7V76KHJMJ5CWHP","target":"record","payload":{"canonical_record":{"source":{"id":"1905.03318","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-05-08T20:15:37Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"4362da6f7ae58679391f6bec764ad056bfc34fab1279349802636be02956ef7f","abstract_canon_sha256":"ab872942db63e8374446a44ad87e8813ee7aa0b50f29360f2935505edeeb7f2f"},"schema_version":"1.0"},"canonical_sha256":"20ae2dd07a07b14fd7fe51d2c4f4563bf33e8ab1f31bd1384f1af025e1de5e16","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:43:32.648076Z","signature_b64":"XiFpohPEsQTGUilP8QAeZlL/o8zWrpQPIhSyy2DMV2XmNkg19t+blZcV5k+i1BzTLpg/TMrXWYMBEMwxtEKBDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"20ae2dd07a07b14fd7fe51d2c4f4563bf33e8ab1f31bd1384f1af025e1de5e16","last_reissued_at":"2026-05-17T23:43:32.647589Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:43:32.647589Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1905.03318","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":"2026-05-17T23:43:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Lhu6VElv5vqUXt0nYZZw9la4cm62qOGRhHS4PCQz1ShfoQDUajCAQ3SoJugSbiGeNFShViSASlb45ltO6clPBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T22:58:37.291340Z"},"content_sha256":"4a864e6a94feb5802ee08e84427f081c9b8e6aafb34170bfaca4cb80204e1f75","schema_version":"1.0","event_id":"sha256:4a864e6a94feb5802ee08e84427f081c9b8e6aafb34170bfaca4cb80204e1f75"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:ECXC3UD2A6YU7V76KHJMJ5CWHP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Incommensurate magnetism in K$_2$MnS$_{2-x}$Se$_x$ and prospects for tunable frustration in a triangular lattice of pseudo-1D spin chains","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Ankita Bhutani, Ashfia Huq, Clarina dela Cruz, Daniel P. Shoemaker, Huibo Cao, Melanie J. Kirkham, Piush Behera, Rebecca D. McAuliffe, Toby Woods","submitted_at":"2019-05-08T20:15:37Z","abstract_excerpt":"We report the first detailed investigation of K$_2$MnS$_2$ and K$_2$MnSe$_2$ from the K$_2$MnS$_2$ structure type and their magnetic solid solution K$_2$MnS$_{2-x}$Se$_x$ and find that compounds of this structure type consist of strongly-coupled pseudo-one-dimensional antiferromagnetic chains that collectively represent a frustrated two-dimensional triangular antiferromagnet. Bulk samples of K$_2$MnS$_{2-x}$Se$_x$ with $0 \\leq x \\leq 2$ are characterized using X-ray diffraction, neutron diffraction, magnetization and heat capacity measurements. An incommensurate cycloid magnetic structure with"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.03318","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":"2026-05-17T23:43:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lvtG1mHv7bK82CVjx18zso1szPMuf5889mtt5tfFtQB1ii8I1tTWprPWKESKnAtDCzIOeUFdkAzOqbcUu72+CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T22:58:37.291692Z"},"content_sha256":"81a4343525379bbe16ab28766211c3fb0ac654a3615e2d23a2a2b88d6ea290ff","schema_version":"1.0","event_id":"sha256:81a4343525379bbe16ab28766211c3fb0ac654a3615e2d23a2a2b88d6ea290ff"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ECXC3UD2A6YU7V76KHJMJ5CWHP/bundle.json","state_url":"https://pith.science/pith/ECXC3UD2A6YU7V76KHJMJ5CWHP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ECXC3UD2A6YU7V76KHJMJ5CWHP/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":"2026-06-02T22:58:37Z","links":{"resolver":"https://pith.science/pith/ECXC3UD2A6YU7V76KHJMJ5CWHP","bundle":"https://pith.science/pith/ECXC3UD2A6YU7V76KHJMJ5CWHP/bundle.json","state":"https://pith.science/pith/ECXC3UD2A6YU7V76KHJMJ5CWHP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ECXC3UD2A6YU7V76KHJMJ5CWHP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:ECXC3UD2A6YU7V76KHJMJ5CWHP","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":"ab872942db63e8374446a44ad87e8813ee7aa0b50f29360f2935505edeeb7f2f","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-05-08T20:15:37Z","title_canon_sha256":"4362da6f7ae58679391f6bec764ad056bfc34fab1279349802636be02956ef7f"},"schema_version":"1.0","source":{"id":"1905.03318","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.03318","created_at":"2026-05-17T23:43:32Z"},{"alias_kind":"arxiv_version","alias_value":"1905.03318v1","created_at":"2026-05-17T23:43:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.03318","created_at":"2026-05-17T23:43:32Z"},{"alias_kind":"pith_short_12","alias_value":"ECXC3UD2A6YU","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"ECXC3UD2A6YU7V76","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"ECXC3UD2","created_at":"2026-05-18T12:33:15Z"}],"graph_snapshots":[{"event_id":"sha256:81a4343525379bbe16ab28766211c3fb0ac654a3615e2d23a2a2b88d6ea290ff","target":"graph","created_at":"2026-05-17T23:43:32Z","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 report the first detailed investigation of K$_2$MnS$_2$ and K$_2$MnSe$_2$ from the K$_2$MnS$_2$ structure type and their magnetic solid solution K$_2$MnS$_{2-x}$Se$_x$ and find that compounds of this structure type consist of strongly-coupled pseudo-one-dimensional antiferromagnetic chains that collectively represent a frustrated two-dimensional triangular antiferromagnet. Bulk samples of K$_2$MnS$_{2-x}$Se$_x$ with $0 \\leq x \\leq 2$ are characterized using X-ray diffraction, neutron diffraction, magnetization and heat capacity measurements. An incommensurate cycloid magnetic structure with","authors_text":"Ankita Bhutani, Ashfia Huq, Clarina dela Cruz, Daniel P. Shoemaker, Huibo Cao, Melanie J. Kirkham, Piush Behera, Rebecca D. McAuliffe, Toby Woods","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-05-08T20:15:37Z","title":"Incommensurate magnetism in K$_2$MnS$_{2-x}$Se$_x$ and prospects for tunable frustration in a triangular lattice of pseudo-1D spin chains"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.03318","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":"sha256:4a864e6a94feb5802ee08e84427f081c9b8e6aafb34170bfaca4cb80204e1f75","target":"record","created_at":"2026-05-17T23:43:32Z","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":"ab872942db63e8374446a44ad87e8813ee7aa0b50f29360f2935505edeeb7f2f","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-05-08T20:15:37Z","title_canon_sha256":"4362da6f7ae58679391f6bec764ad056bfc34fab1279349802636be02956ef7f"},"schema_version":"1.0","source":{"id":"1905.03318","kind":"arxiv","version":1}},"canonical_sha256":"20ae2dd07a07b14fd7fe51d2c4f4563bf33e8ab1f31bd1384f1af025e1de5e16","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"20ae2dd07a07b14fd7fe51d2c4f4563bf33e8ab1f31bd1384f1af025e1de5e16","first_computed_at":"2026-05-17T23:43:32.647589Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:43:32.647589Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XiFpohPEsQTGUilP8QAeZlL/o8zWrpQPIhSyy2DMV2XmNkg19t+blZcV5k+i1BzTLpg/TMrXWYMBEMwxtEKBDQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:43:32.648076Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.03318","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4a864e6a94feb5802ee08e84427f081c9b8e6aafb34170bfaca4cb80204e1f75","sha256:81a4343525379bbe16ab28766211c3fb0ac654a3615e2d23a2a2b88d6ea290ff"],"state_sha256":"c498115563e03ca9e5f56c07e7306202ea3d4087282d059ef90209fd41a2d1ad"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0PcK8VGUinpVRXE7Pll63YRJtluDWBRFQUDVq3sPrOFvfK3EwXLy3ZB61GgycCTew545jHIjzGwV3wek/OipAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T22:58:37.293616Z","bundle_sha256":"4703f486e52e192d4f893edd553a4f392d1ec45356911f5034f5ffcfdfb8c7d6"}}