{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:SCJOSQI6ADXI7YOOJBQAWYV6UP","short_pith_number":"pith:SCJOSQI6","canonical_record":{"source":{"id":"2301.04507","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-01-11T15:07:10Z","cross_cats_sorted":[],"title_canon_sha256":"a71673f8d51409e7ddd675294342125fc885c52f10deffb1817bc3d72c109d29","abstract_canon_sha256":"660d81f877f5c49af70a93b8ecf57b2a8c78f8ce0719c0a419ccfec4746d6792"},"schema_version":"1.0"},"canonical_sha256":"9092e9411e00ee8fe1ce48600b62bea3c5e0662f73ee114dab08fc8b5309bea6","source":{"kind":"arxiv","id":"2301.04507","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.04507","created_at":"2026-07-05T05:59:44Z"},{"alias_kind":"arxiv_version","alias_value":"2301.04507v1","created_at":"2026-07-05T05:59:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.04507","created_at":"2026-07-05T05:59:44Z"},{"alias_kind":"pith_short_12","alias_value":"SCJOSQI6ADXI","created_at":"2026-07-05T05:59:44Z"},{"alias_kind":"pith_short_16","alias_value":"SCJOSQI6ADXI7YOO","created_at":"2026-07-05T05:59:44Z"},{"alias_kind":"pith_short_8","alias_value":"SCJOSQI6","created_at":"2026-07-05T05:59:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:SCJOSQI6ADXI7YOOJBQAWYV6UP","target":"record","payload":{"canonical_record":{"source":{"id":"2301.04507","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-01-11T15:07:10Z","cross_cats_sorted":[],"title_canon_sha256":"a71673f8d51409e7ddd675294342125fc885c52f10deffb1817bc3d72c109d29","abstract_canon_sha256":"660d81f877f5c49af70a93b8ecf57b2a8c78f8ce0719c0a419ccfec4746d6792"},"schema_version":"1.0"},"canonical_sha256":"9092e9411e00ee8fe1ce48600b62bea3c5e0662f73ee114dab08fc8b5309bea6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:59:44.091161Z","signature_b64":"znghRUQNxjukXuzhTmoVJeBTtwsRg4N9ThIWunp9Xp0ojVR5RlwR9shpivNKNJWEovdwWrzZvIFuheD4OThMCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9092e9411e00ee8fe1ce48600b62bea3c5e0662f73ee114dab08fc8b5309bea6","last_reissued_at":"2026-07-05T05:59:44.090726Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:59:44.090726Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2301.04507","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":"2026-07-05T05:59:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2erF8WbqQWys1UKvjuhYKy+4CCBRGT2FqdoyjLvNzzd4/Jf0I8nTkIbSdFjXhX4BbUeaW7gFerGe56Qh/V9sDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:31:28.335138Z"},"content_sha256":"560e08ce9188539022bfae41a27341e1a7a78bee33ff95d6fcdc13975be61649","schema_version":"1.0","event_id":"sha256:560e08ce9188539022bfae41a27341e1a7a78bee33ff95d6fcdc13975be61649"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:SCJOSQI6ADXI7YOOJBQAWYV6UP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Realization of multiple charge density waves in NbTe2 at the monolayer limit","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Chao Zhu, Chendong Zhang, Da Huo, Jinghao Deng, Ping Cui, Qiang Zou, Tao Jian, Xiaoyu Lin, Yusong Bai, Zemin Pan, Zhengbo Cheng, Zhenyu Zhang","submitted_at":"2023-01-11T15:07:10Z","abstract_excerpt":"Abstract: Layered transition-metal dichalcogenides (TMDCs) down to the monolayer (ML) limit provide a fertile platform for exploring charge-density waves (CDWs). Though bulk NbTe2 is known to harbor a single axis 3*1 CDW coexisting with non-trivial quantum properties, the scenario in the ML limit is still experimentally unknown. In this study, we unveil the richness of the CDW phases in ML NbTe2, where not only the theoretically predicted 4*4 and 4*1 phases, but also two unexpected sqrt(28)*sqrt(28) and sqrt(19)*sqrt(19) phases, can be realized. For such a complex CDW system, we establish an e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.04507","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/2301.04507/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":"2026-07-05T05:59:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6iZ6PJeDOKCU4OabLHZ6Ec3AyfwGD2RuG6l2QfLW02z3FZyXqDIGQMxFS6LwQ2MLb/kv9pEgbEc8DM/DJQGTBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:31:28.335530Z"},"content_sha256":"425be3cb31e242cf2bf3e24ac05be4b8101d2402a405c34a20d0b5eacf679ce0","schema_version":"1.0","event_id":"sha256:425be3cb31e242cf2bf3e24ac05be4b8101d2402a405c34a20d0b5eacf679ce0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SCJOSQI6ADXI7YOOJBQAWYV6UP/bundle.json","state_url":"https://pith.science/pith/SCJOSQI6ADXI7YOOJBQAWYV6UP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SCJOSQI6ADXI7YOOJBQAWYV6UP/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":"2026-07-06T18:31:28Z","links":{"resolver":"https://pith.science/pith/SCJOSQI6ADXI7YOOJBQAWYV6UP","bundle":"https://pith.science/pith/SCJOSQI6ADXI7YOOJBQAWYV6UP/bundle.json","state":"https://pith.science/pith/SCJOSQI6ADXI7YOOJBQAWYV6UP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SCJOSQI6ADXI7YOOJBQAWYV6UP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:SCJOSQI6ADXI7YOOJBQAWYV6UP","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":"660d81f877f5c49af70a93b8ecf57b2a8c78f8ce0719c0a419ccfec4746d6792","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-01-11T15:07:10Z","title_canon_sha256":"a71673f8d51409e7ddd675294342125fc885c52f10deffb1817bc3d72c109d29"},"schema_version":"1.0","source":{"id":"2301.04507","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2301.04507","created_at":"2026-07-05T05:59:44Z"},{"alias_kind":"arxiv_version","alias_value":"2301.04507v1","created_at":"2026-07-05T05:59:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2301.04507","created_at":"2026-07-05T05:59:44Z"},{"alias_kind":"pith_short_12","alias_value":"SCJOSQI6ADXI","created_at":"2026-07-05T05:59:44Z"},{"alias_kind":"pith_short_16","alias_value":"SCJOSQI6ADXI7YOO","created_at":"2026-07-05T05:59:44Z"},{"alias_kind":"pith_short_8","alias_value":"SCJOSQI6","created_at":"2026-07-05T05:59:44Z"}],"graph_snapshots":[{"event_id":"sha256:425be3cb31e242cf2bf3e24ac05be4b8101d2402a405c34a20d0b5eacf679ce0","target":"graph","created_at":"2026-07-05T05:59:44Z","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/2301.04507/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Abstract: Layered transition-metal dichalcogenides (TMDCs) down to the monolayer (ML) limit provide a fertile platform for exploring charge-density waves (CDWs). Though bulk NbTe2 is known to harbor a single axis 3*1 CDW coexisting with non-trivial quantum properties, the scenario in the ML limit is still experimentally unknown. In this study, we unveil the richness of the CDW phases in ML NbTe2, where not only the theoretically predicted 4*4 and 4*1 phases, but also two unexpected sqrt(28)*sqrt(28) and sqrt(19)*sqrt(19) phases, can be realized. For such a complex CDW system, we establish an e","authors_text":"Chao Zhu, Chendong Zhang, Da Huo, Jinghao Deng, Ping Cui, Qiang Zou, Tao Jian, Xiaoyu Lin, Yusong Bai, Zemin Pan, Zhengbo Cheng, Zhenyu Zhang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-01-11T15:07:10Z","title":"Realization of multiple charge density waves in NbTe2 at the monolayer limit"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2301.04507","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":"sha256:560e08ce9188539022bfae41a27341e1a7a78bee33ff95d6fcdc13975be61649","target":"record","created_at":"2026-07-05T05:59:44Z","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":"660d81f877f5c49af70a93b8ecf57b2a8c78f8ce0719c0a419ccfec4746d6792","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-01-11T15:07:10Z","title_canon_sha256":"a71673f8d51409e7ddd675294342125fc885c52f10deffb1817bc3d72c109d29"},"schema_version":"1.0","source":{"id":"2301.04507","kind":"arxiv","version":1}},"canonical_sha256":"9092e9411e00ee8fe1ce48600b62bea3c5e0662f73ee114dab08fc8b5309bea6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9092e9411e00ee8fe1ce48600b62bea3c5e0662f73ee114dab08fc8b5309bea6","first_computed_at":"2026-07-05T05:59:44.090726Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:59:44.090726Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"znghRUQNxjukXuzhTmoVJeBTtwsRg4N9ThIWunp9Xp0ojVR5RlwR9shpivNKNJWEovdwWrzZvIFuheD4OThMCw==","signature_status":"signed_v1","signed_at":"2026-07-05T05:59:44.091161Z","signed_message":"canonical_sha256_bytes"},"source_id":"2301.04507","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:560e08ce9188539022bfae41a27341e1a7a78bee33ff95d6fcdc13975be61649","sha256:425be3cb31e242cf2bf3e24ac05be4b8101d2402a405c34a20d0b5eacf679ce0"],"state_sha256":"6ea70957e789c7e77f16eb18f2320fbc7f45f87e550865f30e7a7c30ed84a726"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XfnVyDejpPnw2pCjAoyS7v+qsDCkCxVaI5whgz0evvtdbvue5zck8O+wJ2cWUtJOjUSB/YAaYS3BkCg9Oj2cBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T18:31:28.337485Z","bundle_sha256":"cbde3c4f5e66ed01e02424bbddd796288688d22baa1f6f777ffe3b02f1db7086"}}