{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:DDBV4LW4UHTMSOQ3RMD6L7GQHU","short_pith_number":"pith:DDBV4LW4","canonical_record":{"source":{"id":"1809.07117","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-09-19T10:45:23Z","cross_cats_sorted":[],"title_canon_sha256":"c13fc9e36fab5bac915464ab4282e6211ab5e980d49b02052f9a030daaa4d1e1","abstract_canon_sha256":"1c84fd9f40f33052a57a822794a65e727782fc2764271bc70b49edb0d7ac8e3c"},"schema_version":"1.0"},"canonical_sha256":"18c35e2edca1e6c93a1b8b07e5fcd03d2ad4997f45d53302782d35184ff7ca2f","source":{"kind":"arxiv","id":"1809.07117","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.07117","created_at":"2026-05-17T23:50:12Z"},{"alias_kind":"arxiv_version","alias_value":"1809.07117v3","created_at":"2026-05-17T23:50:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.07117","created_at":"2026-05-17T23:50:12Z"},{"alias_kind":"pith_short_12","alias_value":"DDBV4LW4UHTM","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DDBV4LW4UHTMSOQ3","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DDBV4LW4","created_at":"2026-05-18T12:32:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:DDBV4LW4UHTMSOQ3RMD6L7GQHU","target":"record","payload":{"canonical_record":{"source":{"id":"1809.07117","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-09-19T10:45:23Z","cross_cats_sorted":[],"title_canon_sha256":"c13fc9e36fab5bac915464ab4282e6211ab5e980d49b02052f9a030daaa4d1e1","abstract_canon_sha256":"1c84fd9f40f33052a57a822794a65e727782fc2764271bc70b49edb0d7ac8e3c"},"schema_version":"1.0"},"canonical_sha256":"18c35e2edca1e6c93a1b8b07e5fcd03d2ad4997f45d53302782d35184ff7ca2f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:12.435196Z","signature_b64":"Cao3x5elQQVWPdx4bRI4hhW6ew20hwG2cOCt9My9Lc+URANeAztvxb+vu4R9Y2DAolruUIGbqPiysHx9U+8/BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"18c35e2edca1e6c93a1b8b07e5fcd03d2ad4997f45d53302782d35184ff7ca2f","last_reissued_at":"2026-05-17T23:50:12.434709Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:12.434709Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.07117","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:50:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bkU+3JwjJz036EQPUBBQRMJErs+CnDr2gEHaLg3FOu1WV4Dej8TM6YwBRrYvIKD1vmMBQCNO9r8G5SEpj3AnCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T04:11:28.435644Z"},"content_sha256":"eb7575245475076bffe137d461942fec940e41c142148a0477608d9eb37b4207","schema_version":"1.0","event_id":"sha256:eb7575245475076bffe137d461942fec940e41c142148a0477608d9eb37b4207"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:DDBV4LW4UHTMSOQ3RMD6L7GQHU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Singlet $s^\\pm$-wave pairing in quasi-one-dimensional ACr$_3$As$_3$ (A=K, Rb, Cs) superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Fan Yang, Juan-Juan Hao, Li-Da Zhang, Wen Huang, Xiaoming Zhang","submitted_at":"2018-09-19T10:45:23Z","abstract_excerpt":"The recent discovery of quasi-one-dimensional Chromium-based superconductivity has generated much excitement. We study in this work the superconducting instabilities of a representative compound, the newly synthesized KCr$_3$As$_3$ superconductor. Based on inputs from density functional theory calculations, we first construct an effective multi-orbital tight-binding Hamiltonian to model its low-energy band structure. We then employ standard random-phase approximation calculations to investigate the superconducting instabilities of the resultant multi-orbital Hubbard model. We find various pair"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.07117","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-17T23:50:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CY6dkS/yM/bBF8B/qkB8v19GoQow7p/xBGyEPea0LTKHnFhevIzQMHLP/23T5bFjR/812xA6mKhRJjWwvVBnAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T04:11:28.436241Z"},"content_sha256":"c0dc4f4ab6de5634bd5aa5dec224bb4994a87870cb206ea1e05b3b86e50a647e","schema_version":"1.0","event_id":"sha256:c0dc4f4ab6de5634bd5aa5dec224bb4994a87870cb206ea1e05b3b86e50a647e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DDBV4LW4UHTMSOQ3RMD6L7GQHU/bundle.json","state_url":"https://pith.science/pith/DDBV4LW4UHTMSOQ3RMD6L7GQHU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DDBV4LW4UHTMSOQ3RMD6L7GQHU/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":"2026-06-05T04:11:28Z","links":{"resolver":"https://pith.science/pith/DDBV4LW4UHTMSOQ3RMD6L7GQHU","bundle":"https://pith.science/pith/DDBV4LW4UHTMSOQ3RMD6L7GQHU/bundle.json","state":"https://pith.science/pith/DDBV4LW4UHTMSOQ3RMD6L7GQHU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DDBV4LW4UHTMSOQ3RMD6L7GQHU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:DDBV4LW4UHTMSOQ3RMD6L7GQHU","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":"1c84fd9f40f33052a57a822794a65e727782fc2764271bc70b49edb0d7ac8e3c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-09-19T10:45:23Z","title_canon_sha256":"c13fc9e36fab5bac915464ab4282e6211ab5e980d49b02052f9a030daaa4d1e1"},"schema_version":"1.0","source":{"id":"1809.07117","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.07117","created_at":"2026-05-17T23:50:12Z"},{"alias_kind":"arxiv_version","alias_value":"1809.07117v3","created_at":"2026-05-17T23:50:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.07117","created_at":"2026-05-17T23:50:12Z"},{"alias_kind":"pith_short_12","alias_value":"DDBV4LW4UHTM","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DDBV4LW4UHTMSOQ3","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DDBV4LW4","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:c0dc4f4ab6de5634bd5aa5dec224bb4994a87870cb206ea1e05b3b86e50a647e","target":"graph","created_at":"2026-05-17T23:50:12Z","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"},"paper":{"abstract_excerpt":"The recent discovery of quasi-one-dimensional Chromium-based superconductivity has generated much excitement. We study in this work the superconducting instabilities of a representative compound, the newly synthesized KCr$_3$As$_3$ superconductor. Based on inputs from density functional theory calculations, we first construct an effective multi-orbital tight-binding Hamiltonian to model its low-energy band structure. We then employ standard random-phase approximation calculations to investigate the superconducting instabilities of the resultant multi-orbital Hubbard model. We find various pair","authors_text":"Fan Yang, Juan-Juan Hao, Li-Da Zhang, Wen Huang, Xiaoming Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-09-19T10:45:23Z","title":"Singlet $s^\\pm$-wave pairing in quasi-one-dimensional ACr$_3$As$_3$ (A=K, Rb, Cs) superconductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.07117","kind":"arxiv","version":3},"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:eb7575245475076bffe137d461942fec940e41c142148a0477608d9eb37b4207","target":"record","created_at":"2026-05-17T23:50:12Z","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":"1c84fd9f40f33052a57a822794a65e727782fc2764271bc70b49edb0d7ac8e3c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-09-19T10:45:23Z","title_canon_sha256":"c13fc9e36fab5bac915464ab4282e6211ab5e980d49b02052f9a030daaa4d1e1"},"schema_version":"1.0","source":{"id":"1809.07117","kind":"arxiv","version":3}},"canonical_sha256":"18c35e2edca1e6c93a1b8b07e5fcd03d2ad4997f45d53302782d35184ff7ca2f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"18c35e2edca1e6c93a1b8b07e5fcd03d2ad4997f45d53302782d35184ff7ca2f","first_computed_at":"2026-05-17T23:50:12.434709Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:12.434709Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Cao3x5elQQVWPdx4bRI4hhW6ew20hwG2cOCt9My9Lc+URANeAztvxb+vu4R9Y2DAolruUIGbqPiysHx9U+8/BQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:12.435196Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.07117","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eb7575245475076bffe137d461942fec940e41c142148a0477608d9eb37b4207","sha256:c0dc4f4ab6de5634bd5aa5dec224bb4994a87870cb206ea1e05b3b86e50a647e"],"state_sha256":"68b783d06d0e34fb08267780b7db64648108a5bf167e70ac8adca2edda27f69a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jIl3Im39WfoYlYyEL6E+TH0ahZlByxzYoT9f3//YQTRMJoEZ7jmHhF6/ObyTVgX3Us4EIsNcCvtaFbe2+d4iAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T04:11:28.439506Z","bundle_sha256":"0da46a04e741a9b82eb8d0ec0ad0398fd42186bcf3f9ac8b12b000ee689834cd"}}