{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:OKLJTHBM2GYLLY6GS3BK2IL4U6","short_pith_number":"pith:OKLJTHBM","canonical_record":{"source":{"id":"2002.02960","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-02-07T18:58:18Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"61ef3c52ddad9336585213886a3bac19aa5028d70d48ea00475b80bd5c95f4c5","abstract_canon_sha256":"29d9b29b7df8398ad49660a4663200ab7bd046c270cddade1803b83c71b20002"},"schema_version":"1.0"},"canonical_sha256":"7296999c2cd1b0b5e3c696c2ad217ca78d96371f8573c1b8b83ff8385cb5c781","source":{"kind":"arxiv","id":"2002.02960","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.02960","created_at":"2026-07-05T04:09:34Z"},{"alias_kind":"arxiv_version","alias_value":"2002.02960v2","created_at":"2026-07-05T04:09:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.02960","created_at":"2026-07-05T04:09:34Z"},{"alias_kind":"pith_short_12","alias_value":"OKLJTHBM2GYL","created_at":"2026-07-05T04:09:34Z"},{"alias_kind":"pith_short_16","alias_value":"OKLJTHBM2GYLLY6G","created_at":"2026-07-05T04:09:34Z"},{"alias_kind":"pith_short_8","alias_value":"OKLJTHBM","created_at":"2026-07-05T04:09:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:OKLJTHBM2GYLLY6GS3BK2IL4U6","target":"record","payload":{"canonical_record":{"source":{"id":"2002.02960","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-02-07T18:58:18Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"61ef3c52ddad9336585213886a3bac19aa5028d70d48ea00475b80bd5c95f4c5","abstract_canon_sha256":"29d9b29b7df8398ad49660a4663200ab7bd046c270cddade1803b83c71b20002"},"schema_version":"1.0"},"canonical_sha256":"7296999c2cd1b0b5e3c696c2ad217ca78d96371f8573c1b8b83ff8385cb5c781","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:09:34.209927Z","signature_b64":"MUQ7gTxYXtUJefcvke4K1M4QdcfNAEA7ZhjpFtswOrAdGiCUfNM6nXEnaSKQvf78MHDoO8OVgF7qc1Mi0/a8BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7296999c2cd1b0b5e3c696c2ad217ca78d96371f8573c1b8b83ff8385cb5c781","last_reissued_at":"2026-07-05T04:09:34.209513Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:09:34.209513Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2002.02960","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":"2026-07-05T04:09:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8ik5BpVS/rqL84pV7nEQhPDGXcd6GfpGC3/J1tgBh9r3CyQ2X02Wv4mQ4YkgZygjLWof9Co8NZqjycsE8DStCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T00:15:54.087854Z"},"content_sha256":"07d3431e820476a937b0fac7e0217d9806bfba10d496989c139c739a4126226d","schema_version":"1.0","event_id":"sha256:07d3431e820476a937b0fac7e0217d9806bfba10d496989c139c739a4126226d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:OKLJTHBM2GYLLY6GS3BK2IL4U6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Half-magnetization plateau and the origin of threefold symmetry breaking in an electrically-switchable triangular antiferromagnet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Caolan John, Daniel E. Parker, Eran Maniv, James G. Analytis, Jeffrey B. Neaton, John Singleton, Nikola Maksimovic, Shannon C. Haley, Sophie F. Weber, Spencer Doyle, Tessa Cookmeyer","submitted_at":"2020-02-07T18:58:18Z","abstract_excerpt":"We perform high-field magnetization measurements on the triangular lattice antiferromagnet Fe$_{1/3}$NbS$_2$. We observe a plateau in the magnetization centered at approximately half the saturation magnetization over a wide range of temperature and magnetic field. From density functional theory calculations, we determine a likely set of magnetic exchange constants. Incorporating these constants into a minimal Hamiltonian model of our material, we find that the plateau and of the $Z_3$ symmetry breaking ground state both arise from interplane and intraplane antiferromagnetic interactions acting"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.02960","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2002.02960/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:09:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5w8g6b5X2Ibg1eV3xsP8fk+CRCRUhSAM7X4OL8KN8bAcirBRyokl4spNMj9E1wnMnzm9fBEJaNMkorM46hAyAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T00:15:54.088536Z"},"content_sha256":"591de48c2c5e1c550a88f67a88ae72bcaf24fb49a77c886daa08db79ada71f25","schema_version":"1.0","event_id":"sha256:591de48c2c5e1c550a88f67a88ae72bcaf24fb49a77c886daa08db79ada71f25"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OKLJTHBM2GYLLY6GS3BK2IL4U6/bundle.json","state_url":"https://pith.science/pith/OKLJTHBM2GYLLY6GS3BK2IL4U6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OKLJTHBM2GYLLY6GS3BK2IL4U6/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":"2026-07-07T00:15:54Z","links":{"resolver":"https://pith.science/pith/OKLJTHBM2GYLLY6GS3BK2IL4U6","bundle":"https://pith.science/pith/OKLJTHBM2GYLLY6GS3BK2IL4U6/bundle.json","state":"https://pith.science/pith/OKLJTHBM2GYLLY6GS3BK2IL4U6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OKLJTHBM2GYLLY6GS3BK2IL4U6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:OKLJTHBM2GYLLY6GS3BK2IL4U6","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":"29d9b29b7df8398ad49660a4663200ab7bd046c270cddade1803b83c71b20002","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-02-07T18:58:18Z","title_canon_sha256":"61ef3c52ddad9336585213886a3bac19aa5028d70d48ea00475b80bd5c95f4c5"},"schema_version":"1.0","source":{"id":"2002.02960","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.02960","created_at":"2026-07-05T04:09:34Z"},{"alias_kind":"arxiv_version","alias_value":"2002.02960v2","created_at":"2026-07-05T04:09:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.02960","created_at":"2026-07-05T04:09:34Z"},{"alias_kind":"pith_short_12","alias_value":"OKLJTHBM2GYL","created_at":"2026-07-05T04:09:34Z"},{"alias_kind":"pith_short_16","alias_value":"OKLJTHBM2GYLLY6G","created_at":"2026-07-05T04:09:34Z"},{"alias_kind":"pith_short_8","alias_value":"OKLJTHBM","created_at":"2026-07-05T04:09:34Z"}],"graph_snapshots":[{"event_id":"sha256:591de48c2c5e1c550a88f67a88ae72bcaf24fb49a77c886daa08db79ada71f25","target":"graph","created_at":"2026-07-05T04:09:34Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2002.02960/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We perform high-field magnetization measurements on the triangular lattice antiferromagnet Fe$_{1/3}$NbS$_2$. We observe a plateau in the magnetization centered at approximately half the saturation magnetization over a wide range of temperature and magnetic field. From density functional theory calculations, we determine a likely set of magnetic exchange constants. Incorporating these constants into a minimal Hamiltonian model of our material, we find that the plateau and of the $Z_3$ symmetry breaking ground state both arise from interplane and intraplane antiferromagnetic interactions acting","authors_text":"Caolan John, Daniel E. Parker, Eran Maniv, James G. Analytis, Jeffrey B. Neaton, John Singleton, Nikola Maksimovic, Shannon C. Haley, Sophie F. Weber, Spencer Doyle, Tessa Cookmeyer","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-02-07T18:58:18Z","title":"Half-magnetization plateau and the origin of threefold symmetry breaking in an electrically-switchable triangular antiferromagnet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.02960","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":"sha256:07d3431e820476a937b0fac7e0217d9806bfba10d496989c139c739a4126226d","target":"record","created_at":"2026-07-05T04:09:34Z","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":"29d9b29b7df8398ad49660a4663200ab7bd046c270cddade1803b83c71b20002","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2020-02-07T18:58:18Z","title_canon_sha256":"61ef3c52ddad9336585213886a3bac19aa5028d70d48ea00475b80bd5c95f4c5"},"schema_version":"1.0","source":{"id":"2002.02960","kind":"arxiv","version":2}},"canonical_sha256":"7296999c2cd1b0b5e3c696c2ad217ca78d96371f8573c1b8b83ff8385cb5c781","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7296999c2cd1b0b5e3c696c2ad217ca78d96371f8573c1b8b83ff8385cb5c781","first_computed_at":"2026-07-05T04:09:34.209513Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:09:34.209513Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MUQ7gTxYXtUJefcvke4K1M4QdcfNAEA7ZhjpFtswOrAdGiCUfNM6nXEnaSKQvf78MHDoO8OVgF7qc1Mi0/a8BA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:09:34.209927Z","signed_message":"canonical_sha256_bytes"},"source_id":"2002.02960","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:07d3431e820476a937b0fac7e0217d9806bfba10d496989c139c739a4126226d","sha256:591de48c2c5e1c550a88f67a88ae72bcaf24fb49a77c886daa08db79ada71f25"],"state_sha256":"befdf4f2c01d26be80f0146bcbe25e6dd7053b873023f57a4fd7d8f8861e7683"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"egGzTyomDrC7/jvyahRuRm02wGVkXGCRYlldkBrYp2hS7eD6paTpXdcO9GWgEWBEevyuetcndSsnse7Uov13Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T00:15:54.092678Z","bundle_sha256":"7e5cfbedd8db278687d916930e488fe880353d761a90357ae68b264c5f7ffda4"}}