{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:TVPARAJABZGNEC5KTEEWZ6FNBF","short_pith_number":"pith:TVPARAJA","canonical_record":{"source":{"id":"2406.08717","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-06-13T00:45:31Z","cross_cats_sorted":[],"title_canon_sha256":"50e631a3e4145493b6d2ef3c259a9236a70a17458417ec41fce58378c5a8c618","abstract_canon_sha256":"a2c00072c00c0caf0974bcd90ebb82e5e0d371b6e4cee26eedc1aa6dae1c4524"},"schema_version":"1.0"},"canonical_sha256":"9d5e0881200e4cd20baa99096cf8ad095c2ecb6f719ac60c04c565bf2995437e","source":{"kind":"arxiv","id":"2406.08717","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.08717","created_at":"2026-07-05T10:05:43Z"},{"alias_kind":"arxiv_version","alias_value":"2406.08717v2","created_at":"2026-07-05T10:05:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.08717","created_at":"2026-07-05T10:05:43Z"},{"alias_kind":"pith_short_12","alias_value":"TVPARAJABZGN","created_at":"2026-07-05T10:05:43Z"},{"alias_kind":"pith_short_16","alias_value":"TVPARAJABZGNEC5K","created_at":"2026-07-05T10:05:43Z"},{"alias_kind":"pith_short_8","alias_value":"TVPARAJA","created_at":"2026-07-05T10:05:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:TVPARAJABZGNEC5KTEEWZ6FNBF","target":"record","payload":{"canonical_record":{"source":{"id":"2406.08717","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-06-13T00:45:31Z","cross_cats_sorted":[],"title_canon_sha256":"50e631a3e4145493b6d2ef3c259a9236a70a17458417ec41fce58378c5a8c618","abstract_canon_sha256":"a2c00072c00c0caf0974bcd90ebb82e5e0d371b6e4cee26eedc1aa6dae1c4524"},"schema_version":"1.0"},"canonical_sha256":"9d5e0881200e4cd20baa99096cf8ad095c2ecb6f719ac60c04c565bf2995437e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:05:43.385136Z","signature_b64":"Hc9cCpgMgyOw2Osjv38xQGqRHXJY3VAbzOS/OxSUoZ+24riIUcLpRt1x6yNS6SgDE6cSHsFHcnfAVgKz7kxQBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d5e0881200e4cd20baa99096cf8ad095c2ecb6f719ac60c04c565bf2995437e","last_reissued_at":"2026-07-05T10:05:43.384667Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:05:43.384667Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2406.08717","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":"2026-07-05T10:05:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"044zUj6gX/HbKNhgqR/gZSBCfQQoNKEzFAXhbthJi+NxuaeMudsIjFjX/VyRmeTJeRLtKkEcvxxNS1EMI2oAAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T07:45:33.362330Z"},"content_sha256":"ca724ab53bccea95ae6bb4b43df1c539382e73c38baff9afc042ae281ea9a577","schema_version":"1.0","event_id":"sha256:ca724ab53bccea95ae6bb4b43df1c539382e73c38baff9afc042ae281ea9a577"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:TVPARAJABZGNEC5KTEEWZ6FNBF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Comparison of superconducting pairing in doped cuprates and nickelates within an extended Hubbard model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Hang Ma, Hongxing Liu, Runyu Ma, Tianxing Ma, Yicheng Xiong","submitted_at":"2024-06-13T00:45:31Z","abstract_excerpt":"Within a Hubbard model, we investigate the superconducting pairing behavior of infinite-layer nickelate $\\mathrm{NdNiO_2}$ and cuprate superconductors by using the determinant quantum Monte Carlo method. Our focus is on comparing their dominant pairing symmetries. The results indicate that the $d_{x^2-y^2}$ pairing interaction is significantly enhanced at low temperatures in both doped nickelates and cuprates, whereas other typical pairing symmetries are effectively suppressed, highlighting the dominance of the $d_{x^2-y^2}$ pairing form. Additionally, we find that the effective pairing intera"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.08717","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/2406.08717/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":"2026-07-05T10:05:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2On6d4lkiS3y050fGtt0MTkmRk7CuZ7D0daLyGHWDtqbLef5uZwe20S0fQS+76YlHQqlKiUZpU9mqIOkAJKTCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T07:45:33.362712Z"},"content_sha256":"5440752d2bec67f4df0a9c08832b6b5c6c50ef33e199f38d42e49f948460f04e","schema_version":"1.0","event_id":"sha256:5440752d2bec67f4df0a9c08832b6b5c6c50ef33e199f38d42e49f948460f04e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TVPARAJABZGNEC5KTEEWZ6FNBF/bundle.json","state_url":"https://pith.science/pith/TVPARAJABZGNEC5KTEEWZ6FNBF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TVPARAJABZGNEC5KTEEWZ6FNBF/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":"2026-07-08T07:45:33Z","links":{"resolver":"https://pith.science/pith/TVPARAJABZGNEC5KTEEWZ6FNBF","bundle":"https://pith.science/pith/TVPARAJABZGNEC5KTEEWZ6FNBF/bundle.json","state":"https://pith.science/pith/TVPARAJABZGNEC5KTEEWZ6FNBF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TVPARAJABZGNEC5KTEEWZ6FNBF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:TVPARAJABZGNEC5KTEEWZ6FNBF","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":"a2c00072c00c0caf0974bcd90ebb82e5e0d371b6e4cee26eedc1aa6dae1c4524","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-06-13T00:45:31Z","title_canon_sha256":"50e631a3e4145493b6d2ef3c259a9236a70a17458417ec41fce58378c5a8c618"},"schema_version":"1.0","source":{"id":"2406.08717","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2406.08717","created_at":"2026-07-05T10:05:43Z"},{"alias_kind":"arxiv_version","alias_value":"2406.08717v2","created_at":"2026-07-05T10:05:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.08717","created_at":"2026-07-05T10:05:43Z"},{"alias_kind":"pith_short_12","alias_value":"TVPARAJABZGN","created_at":"2026-07-05T10:05:43Z"},{"alias_kind":"pith_short_16","alias_value":"TVPARAJABZGNEC5K","created_at":"2026-07-05T10:05:43Z"},{"alias_kind":"pith_short_8","alias_value":"TVPARAJA","created_at":"2026-07-05T10:05:43Z"}],"graph_snapshots":[{"event_id":"sha256:5440752d2bec67f4df0a9c08832b6b5c6c50ef33e199f38d42e49f948460f04e","target":"graph","created_at":"2026-07-05T10:05:43Z","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/2406.08717/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Within a Hubbard model, we investigate the superconducting pairing behavior of infinite-layer nickelate $\\mathrm{NdNiO_2}$ and cuprate superconductors by using the determinant quantum Monte Carlo method. Our focus is on comparing their dominant pairing symmetries. The results indicate that the $d_{x^2-y^2}$ pairing interaction is significantly enhanced at low temperatures in both doped nickelates and cuprates, whereas other typical pairing symmetries are effectively suppressed, highlighting the dominance of the $d_{x^2-y^2}$ pairing form. Additionally, we find that the effective pairing intera","authors_text":"Hang Ma, Hongxing Liu, Runyu Ma, Tianxing Ma, Yicheng Xiong","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-06-13T00:45:31Z","title":"Comparison of superconducting pairing in doped cuprates and nickelates within an extended Hubbard model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.08717","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:ca724ab53bccea95ae6bb4b43df1c539382e73c38baff9afc042ae281ea9a577","target":"record","created_at":"2026-07-05T10:05:43Z","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":"a2c00072c00c0caf0974bcd90ebb82e5e0d371b6e4cee26eedc1aa6dae1c4524","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-06-13T00:45:31Z","title_canon_sha256":"50e631a3e4145493b6d2ef3c259a9236a70a17458417ec41fce58378c5a8c618"},"schema_version":"1.0","source":{"id":"2406.08717","kind":"arxiv","version":2}},"canonical_sha256":"9d5e0881200e4cd20baa99096cf8ad095c2ecb6f719ac60c04c565bf2995437e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9d5e0881200e4cd20baa99096cf8ad095c2ecb6f719ac60c04c565bf2995437e","first_computed_at":"2026-07-05T10:05:43.384667Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:05:43.384667Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Hc9cCpgMgyOw2Osjv38xQGqRHXJY3VAbzOS/OxSUoZ+24riIUcLpRt1x6yNS6SgDE6cSHsFHcnfAVgKz7kxQBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:05:43.385136Z","signed_message":"canonical_sha256_bytes"},"source_id":"2406.08717","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ca724ab53bccea95ae6bb4b43df1c539382e73c38baff9afc042ae281ea9a577","sha256:5440752d2bec67f4df0a9c08832b6b5c6c50ef33e199f38d42e49f948460f04e"],"state_sha256":"20e9b1b5ca85dd09f10385487a45d228f412733ddb8afd1e52f434888a4d3bce"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rkxGt4tk2N2pHBH6P82yrYw27KoONVm0veS2AZW75jCaHTpUaFYftkREoTgi+nWgJhKhPZmI7Qjfl4cKbPH7Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-08T07:45:33.366206Z","bundle_sha256":"9724edc1e2791ea2b58e48b4f4af1064a0ee9afcaff20b31bb5b2447a797cfd6"}}