{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:3BOEM2XJ36MJP4XWLWIU6GZZNR","short_pith_number":"pith:3BOEM2XJ","canonical_record":{"source":{"id":"2012.15654","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2020-12-31T15:23:47Z","cross_cats_sorted":[],"title_canon_sha256":"ab8d83d55e7ed2a722779659d38b979639b5d7529b76f0c978deea678321efdb","abstract_canon_sha256":"05d07165a20dc72166813119fc457913a9b32e98e021f26fd09cb74d2ca8161e"},"schema_version":"1.0"},"canonical_sha256":"d85c466ae9df9897f2f65d914f1b396c58511d8aeca26cdfe92f55d91ac615e3","source":{"kind":"arxiv","id":"2012.15654","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.15654","created_at":"2026-07-05T02:29:40Z"},{"alias_kind":"arxiv_version","alias_value":"2012.15654v1","created_at":"2026-07-05T02:29:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.15654","created_at":"2026-07-05T02:29:40Z"},{"alias_kind":"pith_short_12","alias_value":"3BOEM2XJ36MJ","created_at":"2026-07-05T02:29:40Z"},{"alias_kind":"pith_short_16","alias_value":"3BOEM2XJ36MJP4XW","created_at":"2026-07-05T02:29:40Z"},{"alias_kind":"pith_short_8","alias_value":"3BOEM2XJ","created_at":"2026-07-05T02:29:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:3BOEM2XJ36MJP4XWLWIU6GZZNR","target":"record","payload":{"canonical_record":{"source":{"id":"2012.15654","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2020-12-31T15:23:47Z","cross_cats_sorted":[],"title_canon_sha256":"ab8d83d55e7ed2a722779659d38b979639b5d7529b76f0c978deea678321efdb","abstract_canon_sha256":"05d07165a20dc72166813119fc457913a9b32e98e021f26fd09cb74d2ca8161e"},"schema_version":"1.0"},"canonical_sha256":"d85c466ae9df9897f2f65d914f1b396c58511d8aeca26cdfe92f55d91ac615e3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:29:40.495532Z","signature_b64":"sd5JjWrdSDgQmxbNi+prMm+5hAs5IGA+Blpidwc3+0eHbs+mNbHPgs4EH0qYAxqptiA+5Cl+/OBWZE90/NkjAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d85c466ae9df9897f2f65d914f1b396c58511d8aeca26cdfe92f55d91ac615e3","last_reissued_at":"2026-07-05T02:29:40.495047Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:29:40.495047Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2012.15654","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":"2026-07-05T02:29:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7+uzMbbAIKvGNpJtO80Izx7JpefgjmUwL24BdaC1sVsrmExj4uzOKGajvQuhZwZeZg8rB9/59TiYU/yMYXlmBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T04:14:30.761395Z"},"content_sha256":"56ff3abd78ea0a6ac054227a7db8d2adfdd96f0d01268c2699507b74fcdf33af","schema_version":"1.0","event_id":"sha256:56ff3abd78ea0a6ac054227a7db8d2adfdd96f0d01268c2699507b74fcdf33af"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:3BOEM2XJ36MJP4XWLWIU6GZZNR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Strong coupling nature of kagome superconductivity in LaRu$_3$Si$_2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. Amato, C. Mielke III, D. Das, G. Xu, H. Luetkens, H. Nakamura, J. Chang, J.-X. Yin, K. Guo, R. Khasanov, S. Jia, S. Nakatsuji, Y. Qin, Z. Guguchia, Z.M. Hasan, Z.Q. Wang","submitted_at":"2020-12-31T15:23:47Z","abstract_excerpt":"We report muon spin rotation (${\\mu}$SR) experiments together with first-principles calculations on microscopic properties of superconductivity in the kagome superconductor LaRu$_3$Si$_2$ with $T_{\\rm c}$ ${\\simeq}$ 7K. We find that the calculated normal state band structure features a kagome flat band and Dirac as well as van Hove points formed by the Ru-$dz^2$ orbitals near the Fermi level. Below $T_{\\rm c}$, ${\\mu}$SR reveals isotropic type-II superconductivity, which is robust against hydrostatic pressure up to 2 GPa. Intriguingly, the ratio 2$\\Delta/k_{\\rm B}T_{\\rm c}$ ${\\simeq}$ 4.3 (whe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.15654","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/2012.15654/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":"2026-07-05T02:29:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gm6OeGpu9+jRbBtK/EHe3LGAawdlrlVvYDv7whqNtVNnRdWZRuYgKCdMjSvqy6pNvM9C9Q07Nky48FwQs1BgBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T04:14:30.761786Z"},"content_sha256":"a801affe48c3f7fdd85dc606449514bf1e1a48326a6da5c137909ca8a685bdcb","schema_version":"1.0","event_id":"sha256:a801affe48c3f7fdd85dc606449514bf1e1a48326a6da5c137909ca8a685bdcb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3BOEM2XJ36MJP4XWLWIU6GZZNR/bundle.json","state_url":"https://pith.science/pith/3BOEM2XJ36MJP4XWLWIU6GZZNR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3BOEM2XJ36MJP4XWLWIU6GZZNR/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":"2026-07-07T04:14:30Z","links":{"resolver":"https://pith.science/pith/3BOEM2XJ36MJP4XWLWIU6GZZNR","bundle":"https://pith.science/pith/3BOEM2XJ36MJP4XWLWIU6GZZNR/bundle.json","state":"https://pith.science/pith/3BOEM2XJ36MJP4XWLWIU6GZZNR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3BOEM2XJ36MJP4XWLWIU6GZZNR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:3BOEM2XJ36MJP4XWLWIU6GZZNR","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":"05d07165a20dc72166813119fc457913a9b32e98e021f26fd09cb74d2ca8161e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2020-12-31T15:23:47Z","title_canon_sha256":"ab8d83d55e7ed2a722779659d38b979639b5d7529b76f0c978deea678321efdb"},"schema_version":"1.0","source":{"id":"2012.15654","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.15654","created_at":"2026-07-05T02:29:40Z"},{"alias_kind":"arxiv_version","alias_value":"2012.15654v1","created_at":"2026-07-05T02:29:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.15654","created_at":"2026-07-05T02:29:40Z"},{"alias_kind":"pith_short_12","alias_value":"3BOEM2XJ36MJ","created_at":"2026-07-05T02:29:40Z"},{"alias_kind":"pith_short_16","alias_value":"3BOEM2XJ36MJP4XW","created_at":"2026-07-05T02:29:40Z"},{"alias_kind":"pith_short_8","alias_value":"3BOEM2XJ","created_at":"2026-07-05T02:29:40Z"}],"graph_snapshots":[{"event_id":"sha256:a801affe48c3f7fdd85dc606449514bf1e1a48326a6da5c137909ca8a685bdcb","target":"graph","created_at":"2026-07-05T02:29:40Z","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/2012.15654/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report muon spin rotation (${\\mu}$SR) experiments together with first-principles calculations on microscopic properties of superconductivity in the kagome superconductor LaRu$_3$Si$_2$ with $T_{\\rm c}$ ${\\simeq}$ 7K. We find that the calculated normal state band structure features a kagome flat band and Dirac as well as van Hove points formed by the Ru-$dz^2$ orbitals near the Fermi level. Below $T_{\\rm c}$, ${\\mu}$SR reveals isotropic type-II superconductivity, which is robust against hydrostatic pressure up to 2 GPa. Intriguingly, the ratio 2$\\Delta/k_{\\rm B}T_{\\rm c}$ ${\\simeq}$ 4.3 (whe","authors_text":"A. Amato, C. Mielke III, D. Das, G. Xu, H. Luetkens, H. Nakamura, J. Chang, J.-X. Yin, K. Guo, R. Khasanov, S. Jia, S. Nakatsuji, Y. Qin, Z. Guguchia, Z.M. Hasan, Z.Q. Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2020-12-31T15:23:47Z","title":"Strong coupling nature of kagome superconductivity in LaRu$_3$Si$_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.15654","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":"sha256:56ff3abd78ea0a6ac054227a7db8d2adfdd96f0d01268c2699507b74fcdf33af","target":"record","created_at":"2026-07-05T02:29:40Z","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":"05d07165a20dc72166813119fc457913a9b32e98e021f26fd09cb74d2ca8161e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2020-12-31T15:23:47Z","title_canon_sha256":"ab8d83d55e7ed2a722779659d38b979639b5d7529b76f0c978deea678321efdb"},"schema_version":"1.0","source":{"id":"2012.15654","kind":"arxiv","version":1}},"canonical_sha256":"d85c466ae9df9897f2f65d914f1b396c58511d8aeca26cdfe92f55d91ac615e3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d85c466ae9df9897f2f65d914f1b396c58511d8aeca26cdfe92f55d91ac615e3","first_computed_at":"2026-07-05T02:29:40.495047Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:29:40.495047Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sd5JjWrdSDgQmxbNi+prMm+5hAs5IGA+Blpidwc3+0eHbs+mNbHPgs4EH0qYAxqptiA+5Cl+/OBWZE90/NkjAw==","signature_status":"signed_v1","signed_at":"2026-07-05T02:29:40.495532Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.15654","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:56ff3abd78ea0a6ac054227a7db8d2adfdd96f0d01268c2699507b74fcdf33af","sha256:a801affe48c3f7fdd85dc606449514bf1e1a48326a6da5c137909ca8a685bdcb"],"state_sha256":"85be1a1098afe77f156ea43cc6299e9de5f7db332846ec065879ee5393ed48d0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VkvF+S/viWUklrYTEZe5r0i3Boc7MmWY63T6Re2jQZga1zIXrzetv7H9O+178fDFcCRxYf+BGZAChvBK/8mIAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T04:14:30.763709Z","bundle_sha256":"f93f1566355ce5a3acbfb069570ba8ca63526928a1a224b5a2cc3c2c9d4c18e2"}}