{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:IXO2VDFRRD3VRFK2ULVW2BJKOH","short_pith_number":"pith:IXO2VDFR","canonical_record":{"source":{"id":"2110.11089","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-10-21T12:03:36Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"4b3922fae8d352791dd9d585a5bc5a29da96d7adfc3d1a1448ae689de53d3ce6","abstract_canon_sha256":"54338b9dd3375d93cbd0bbc23a545b043f0da390b3e1eaf4f811b8be7a734412"},"schema_version":"1.0"},"canonical_sha256":"45ddaa8cb188f758955aa2eb6d052a71ee52b73ed38fdc95883d6cc6d606d9ab","source":{"kind":"arxiv","id":"2110.11089","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.11089","created_at":"2026-07-05T03:47:01Z"},{"alias_kind":"arxiv_version","alias_value":"2110.11089v1","created_at":"2026-07-05T03:47:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.11089","created_at":"2026-07-05T03:47:01Z"},{"alias_kind":"pith_short_12","alias_value":"IXO2VDFRRD3V","created_at":"2026-07-05T03:47:01Z"},{"alias_kind":"pith_short_16","alias_value":"IXO2VDFRRD3VRFK2","created_at":"2026-07-05T03:47:01Z"},{"alias_kind":"pith_short_8","alias_value":"IXO2VDFR","created_at":"2026-07-05T03:47:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:IXO2VDFRRD3VRFK2ULVW2BJKOH","target":"record","payload":{"canonical_record":{"source":{"id":"2110.11089","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-10-21T12:03:36Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"4b3922fae8d352791dd9d585a5bc5a29da96d7adfc3d1a1448ae689de53d3ce6","abstract_canon_sha256":"54338b9dd3375d93cbd0bbc23a545b043f0da390b3e1eaf4f811b8be7a734412"},"schema_version":"1.0"},"canonical_sha256":"45ddaa8cb188f758955aa2eb6d052a71ee52b73ed38fdc95883d6cc6d606d9ab","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:47:01.544536Z","signature_b64":"M/Y7szcajgX5J/gxBVs1NOtnnGHQdgUFylLav85hgSxcjFjF091FQz6tRW4FIl22HguAfrwMYmBOZkjmBakHCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"45ddaa8cb188f758955aa2eb6d052a71ee52b73ed38fdc95883d6cc6d606d9ab","last_reissued_at":"2026-07-05T03:47:01.544058Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:47:01.544058Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2110.11089","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":"2026-07-05T03:47:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zLFYvKUSIQv5m385OYDdgh5stEf+xE1kQqypze5LFq4/4VflwCImplHxsDK+r228NTZVswQWgoRnnQUoB+79Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T04:58:38.722568Z"},"content_sha256":"74744244e3d6b3c2804441a1fa012f78eda2bb425b2c951bd0ef49f7d1640ef7","schema_version":"1.0","event_id":"sha256:74744244e3d6b3c2804441a1fa012f78eda2bb425b2c951bd0ef49f7d1640ef7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:IXO2VDFRRD3VRFK2ULVW2BJKOH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Self-doping and the Mott-Kondo scenario for infinite-layer nickelate superconductors","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"Guang-Ming Zhang, Yi-feng Yang","submitted_at":"2021-10-21T12:03:36Z","abstract_excerpt":"We give a brief review of the Mott-Kondo scenario and its consequence in the recently-discovered infinite-layer nickelate superconductors. We argue that the parent state is a self-doped Mott insulator and propose an effective $t$-$J$-$K$ model to account for its low-energy properties. At small doping, the model describes a low carrier density Kondo system with incoherent Kondo scattering at finite temperatures, in good agreement with experimental observation of the logarithmic temperature dependence of electric resistivity. Upon increasing Sr doping, the model predicts a breakdown of the Kondo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.11089","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/2110.11089/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":"2026-07-05T03:47:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bg6eAVBynisTs805QpKtg0hupfdvA9Zd4UIHZYsAK14CgZrLS+tBrXa9dVsrkWvajT0eRw8RnBnbsKojlGRoDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T04:58:38.722933Z"},"content_sha256":"a82ebedf73717f2a0590c81b021bf170849f9f722dff53d380941d7f773fe36a","schema_version":"1.0","event_id":"sha256:a82ebedf73717f2a0590c81b021bf170849f9f722dff53d380941d7f773fe36a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IXO2VDFRRD3VRFK2ULVW2BJKOH/bundle.json","state_url":"https://pith.science/pith/IXO2VDFRRD3VRFK2ULVW2BJKOH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IXO2VDFRRD3VRFK2ULVW2BJKOH/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":"2026-07-10T04:58:38Z","links":{"resolver":"https://pith.science/pith/IXO2VDFRRD3VRFK2ULVW2BJKOH","bundle":"https://pith.science/pith/IXO2VDFRRD3VRFK2ULVW2BJKOH/bundle.json","state":"https://pith.science/pith/IXO2VDFRRD3VRFK2ULVW2BJKOH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IXO2VDFRRD3VRFK2ULVW2BJKOH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:IXO2VDFRRD3VRFK2ULVW2BJKOH","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":"54338b9dd3375d93cbd0bbc23a545b043f0da390b3e1eaf4f811b8be7a734412","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-10-21T12:03:36Z","title_canon_sha256":"4b3922fae8d352791dd9d585a5bc5a29da96d7adfc3d1a1448ae689de53d3ce6"},"schema_version":"1.0","source":{"id":"2110.11089","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.11089","created_at":"2026-07-05T03:47:01Z"},{"alias_kind":"arxiv_version","alias_value":"2110.11089v1","created_at":"2026-07-05T03:47:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.11089","created_at":"2026-07-05T03:47:01Z"},{"alias_kind":"pith_short_12","alias_value":"IXO2VDFRRD3V","created_at":"2026-07-05T03:47:01Z"},{"alias_kind":"pith_short_16","alias_value":"IXO2VDFRRD3VRFK2","created_at":"2026-07-05T03:47:01Z"},{"alias_kind":"pith_short_8","alias_value":"IXO2VDFR","created_at":"2026-07-05T03:47:01Z"}],"graph_snapshots":[{"event_id":"sha256:a82ebedf73717f2a0590c81b021bf170849f9f722dff53d380941d7f773fe36a","target":"graph","created_at":"2026-07-05T03:47:01Z","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/2110.11089/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We give a brief review of the Mott-Kondo scenario and its consequence in the recently-discovered infinite-layer nickelate superconductors. We argue that the parent state is a self-doped Mott insulator and propose an effective $t$-$J$-$K$ model to account for its low-energy properties. At small doping, the model describes a low carrier density Kondo system with incoherent Kondo scattering at finite temperatures, in good agreement with experimental observation of the logarithmic temperature dependence of electric resistivity. Upon increasing Sr doping, the model predicts a breakdown of the Kondo","authors_text":"Guang-Ming Zhang, Yi-feng Yang","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-10-21T12:03:36Z","title":"Self-doping and the Mott-Kondo scenario for infinite-layer nickelate superconductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.11089","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":"sha256:74744244e3d6b3c2804441a1fa012f78eda2bb425b2c951bd0ef49f7d1640ef7","target":"record","created_at":"2026-07-05T03:47:01Z","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":"54338b9dd3375d93cbd0bbc23a545b043f0da390b3e1eaf4f811b8be7a734412","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-10-21T12:03:36Z","title_canon_sha256":"4b3922fae8d352791dd9d585a5bc5a29da96d7adfc3d1a1448ae689de53d3ce6"},"schema_version":"1.0","source":{"id":"2110.11089","kind":"arxiv","version":1}},"canonical_sha256":"45ddaa8cb188f758955aa2eb6d052a71ee52b73ed38fdc95883d6cc6d606d9ab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"45ddaa8cb188f758955aa2eb6d052a71ee52b73ed38fdc95883d6cc6d606d9ab","first_computed_at":"2026-07-05T03:47:01.544058Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:47:01.544058Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"M/Y7szcajgX5J/gxBVs1NOtnnGHQdgUFylLav85hgSxcjFjF091FQz6tRW4FIl22HguAfrwMYmBOZkjmBakHCw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:47:01.544536Z","signed_message":"canonical_sha256_bytes"},"source_id":"2110.11089","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:74744244e3d6b3c2804441a1fa012f78eda2bb425b2c951bd0ef49f7d1640ef7","sha256:a82ebedf73717f2a0590c81b021bf170849f9f722dff53d380941d7f773fe36a"],"state_sha256":"ca133b9868805c4a5b7672ed4a77fcffd042a097b75cdbff4e0901a8a8036850"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R08OBIznLBvgAO+iEa/U+OM5wUr/b/RD+j2SSqMZzSo11EPL//EVJKB6cpK8MjbG/TwElEerWZwVW8pH8wzLCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-10T04:58:38.724793Z","bundle_sha256":"ec5ede99bbc0d438c95872c21b89118d9988a07608cf9f8bfe725af6587e198a"}}