{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:YG5G53JJS263NX575CBW2RXTF4","short_pith_number":"pith:YG5G53JJ","canonical_record":{"source":{"id":"2409.03063","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-09-04T20:31:09Z","cross_cats_sorted":[],"title_canon_sha256":"72fd74c3d1ddda99ace062fb6f20dcf3a7faae99f7f5d019c4e2941b363b2da8","abstract_canon_sha256":"19506dd308a37bde65c10c6c687e4b4878495a9016be0fe6f88086f727d7b4e9"},"schema_version":"1.0"},"canonical_sha256":"c1ba6eed2996bdb6dfbfe8836d46f32f0e126db44c49843fbd2dbb0e46b05e43","source":{"kind":"arxiv","id":"2409.03063","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.03063","created_at":"2026-07-05T11:38:24Z"},{"alias_kind":"arxiv_version","alias_value":"2409.03063v2","created_at":"2026-07-05T11:38:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.03063","created_at":"2026-07-05T11:38:24Z"},{"alias_kind":"pith_short_12","alias_value":"YG5G53JJS263","created_at":"2026-07-05T11:38:24Z"},{"alias_kind":"pith_short_16","alias_value":"YG5G53JJS263NX57","created_at":"2026-07-05T11:38:24Z"},{"alias_kind":"pith_short_8","alias_value":"YG5G53JJ","created_at":"2026-07-05T11:38:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:YG5G53JJS263NX575CBW2RXTF4","target":"record","payload":{"canonical_record":{"source":{"id":"2409.03063","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-09-04T20:31:09Z","cross_cats_sorted":[],"title_canon_sha256":"72fd74c3d1ddda99ace062fb6f20dcf3a7faae99f7f5d019c4e2941b363b2da8","abstract_canon_sha256":"19506dd308a37bde65c10c6c687e4b4878495a9016be0fe6f88086f727d7b4e9"},"schema_version":"1.0"},"canonical_sha256":"c1ba6eed2996bdb6dfbfe8836d46f32f0e126db44c49843fbd2dbb0e46b05e43","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:38:24.053169Z","signature_b64":"4U7121ZInY2x6f6G1HvgXT7zzr16lUlxqow34ZSIUPOa2J6fhLHipJ09pUhPKTkuX2yZ6NHOGnIx1qeoeFJjCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c1ba6eed2996bdb6dfbfe8836d46f32f0e126db44c49843fbd2dbb0e46b05e43","last_reissued_at":"2026-07-05T11:38:24.052589Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:38:24.052589Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.03063","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":"2026-07-05T11:38:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hRDN5SRE1jRGyN+43YogUl0DFgoSSFJiR3FEjUEj2PRSR97oy7JYvuqLeKCLFT6q25xW4HnxpYxEFTV7LDgfBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T07:15:01.116701Z"},"content_sha256":"29a331857a4978e7a71f07d2ca37d5de3638d6f6e5eb4eec70e4a70fb91ca766","schema_version":"1.0","event_id":"sha256:29a331857a4978e7a71f07d2ca37d5de3638d6f6e5eb4eec70e4a70fb91ca766"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:YG5G53JJS263NX575CBW2RXTF4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Interplay of Charge Density Wave and Magnetism on the Kagom\\'e Lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Jin-Wei Dong, Ruiqing Fu, Sen Zhou, Xian-Xin Wu, Yu-Han Lin, Ziqiang Wang","submitted_at":"2024-09-04T20:31:09Z","abstract_excerpt":"Motivated by the recent discovery of charge density wave (CDW) order in the magnetic kagom\\'e metal FeGe, we study the single-orbital $t$-$U$-$V_1$-$V_2$ model on the kagom\\'e lattice, where $U$, $V_1$, and $V_2$ are the onsite, nearest neighbor, and next-nearest-neighbor Coulomb repulsions, respectively. When the Fermi level lies in the flat band, the instability toward ferromagnetic (FM) order gives rise to a FM half-metal at sufficiently large onsite $U$. Intriguingly, at band filling $n=17/24$, the Fermi level crosses the van Hove singularity of the spin-minority bands of the half-metal. W"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.03063","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/2409.03063/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":"2026-07-05T11:38:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GlrFmaXTvi9j4HWDGV+jGDAQTwNCp/J2FDArGcG2gyGDXgdg6iXkKIPxHYrDh9mHzMSQsnOcIAA0lYzvMcgWBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T07:15:01.118076Z"},"content_sha256":"33970ed6cad5355c309bbf41255dc2037fc7e88a5a905cf963c816ef4614a633","schema_version":"1.0","event_id":"sha256:33970ed6cad5355c309bbf41255dc2037fc7e88a5a905cf963c816ef4614a633"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YG5G53JJS263NX575CBW2RXTF4/bundle.json","state_url":"https://pith.science/pith/YG5G53JJS263NX575CBW2RXTF4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YG5G53JJS263NX575CBW2RXTF4/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":"2026-08-06T07:15:01Z","links":{"resolver":"https://pith.science/pith/YG5G53JJS263NX575CBW2RXTF4","bundle":"https://pith.science/pith/YG5G53JJS263NX575CBW2RXTF4/bundle.json","state":"https://pith.science/pith/YG5G53JJS263NX575CBW2RXTF4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YG5G53JJS263NX575CBW2RXTF4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:YG5G53JJS263NX575CBW2RXTF4","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":"19506dd308a37bde65c10c6c687e4b4878495a9016be0fe6f88086f727d7b4e9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-09-04T20:31:09Z","title_canon_sha256":"72fd74c3d1ddda99ace062fb6f20dcf3a7faae99f7f5d019c4e2941b363b2da8"},"schema_version":"1.0","source":{"id":"2409.03063","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.03063","created_at":"2026-07-05T11:38:24Z"},{"alias_kind":"arxiv_version","alias_value":"2409.03063v2","created_at":"2026-07-05T11:38:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.03063","created_at":"2026-07-05T11:38:24Z"},{"alias_kind":"pith_short_12","alias_value":"YG5G53JJS263","created_at":"2026-07-05T11:38:24Z"},{"alias_kind":"pith_short_16","alias_value":"YG5G53JJS263NX57","created_at":"2026-07-05T11:38:24Z"},{"alias_kind":"pith_short_8","alias_value":"YG5G53JJ","created_at":"2026-07-05T11:38:24Z"}],"graph_snapshots":[{"event_id":"sha256:33970ed6cad5355c309bbf41255dc2037fc7e88a5a905cf963c816ef4614a633","target":"graph","created_at":"2026-07-05T11:38:24Z","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/2409.03063/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Motivated by the recent discovery of charge density wave (CDW) order in the magnetic kagom\\'e metal FeGe, we study the single-orbital $t$-$U$-$V_1$-$V_2$ model on the kagom\\'e lattice, where $U$, $V_1$, and $V_2$ are the onsite, nearest neighbor, and next-nearest-neighbor Coulomb repulsions, respectively. When the Fermi level lies in the flat band, the instability toward ferromagnetic (FM) order gives rise to a FM half-metal at sufficiently large onsite $U$. Intriguingly, at band filling $n=17/24$, the Fermi level crosses the van Hove singularity of the spin-minority bands of the half-metal. W","authors_text":"Jin-Wei Dong, Ruiqing Fu, Sen Zhou, Xian-Xin Wu, Yu-Han Lin, Ziqiang Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-09-04T20:31:09Z","title":"Interplay of Charge Density Wave and Magnetism on the Kagom\\'e Lattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.03063","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":"sha256:29a331857a4978e7a71f07d2ca37d5de3638d6f6e5eb4eec70e4a70fb91ca766","target":"record","created_at":"2026-07-05T11:38:24Z","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":"19506dd308a37bde65c10c6c687e4b4878495a9016be0fe6f88086f727d7b4e9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-09-04T20:31:09Z","title_canon_sha256":"72fd74c3d1ddda99ace062fb6f20dcf3a7faae99f7f5d019c4e2941b363b2da8"},"schema_version":"1.0","source":{"id":"2409.03063","kind":"arxiv","version":2}},"canonical_sha256":"c1ba6eed2996bdb6dfbfe8836d46f32f0e126db44c49843fbd2dbb0e46b05e43","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c1ba6eed2996bdb6dfbfe8836d46f32f0e126db44c49843fbd2dbb0e46b05e43","first_computed_at":"2026-07-05T11:38:24.052589Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:38:24.052589Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4U7121ZInY2x6f6G1HvgXT7zzr16lUlxqow34ZSIUPOa2J6fhLHipJ09pUhPKTkuX2yZ6NHOGnIx1qeoeFJjCA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:38:24.053169Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.03063","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:29a331857a4978e7a71f07d2ca37d5de3638d6f6e5eb4eec70e4a70fb91ca766","sha256:33970ed6cad5355c309bbf41255dc2037fc7e88a5a905cf963c816ef4614a633"],"state_sha256":"6432935d08fa9a155e1a61946b94447528eb4857027ab7a5bd4f3940dce177f6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lEyngDCEyCJFg3Mx1pi7B4R3+hXy/0VwyMIpaxylK7eeq+eqBwsEjL+JQfxPWfs4L6llf+P6h5c/EXhZg4KXBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T07:15:01.125963Z","bundle_sha256":"0d09789683242dd29ff67ba676f9de6d0ac1bed7c25c93a182d624bc26938334"}}