{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:X5JIPXDVG5YXXJG7BZFOUBQERN","short_pith_number":"pith:X5JIPXDV","canonical_record":{"source":{"id":"1807.04527","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-07-12T10:37:01Z","cross_cats_sorted":[],"title_canon_sha256":"a8bd2fe5ccf4e4459c05df7eba0fe31c1a2c81b266134e1e5f09d95e93c97261","abstract_canon_sha256":"92ff3e87453e64794a15631be8bf9ce3504e803b64b42f1e9ae20f4861a95a29"},"schema_version":"1.0"},"canonical_sha256":"bf5287dc7537717ba4df0e4aea06048b433bf0240dc43588eda440b19a18120b","source":{"kind":"arxiv","id":"1807.04527","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.04527","created_at":"2026-05-17T23:54:59Z"},{"alias_kind":"arxiv_version","alias_value":"1807.04527v2","created_at":"2026-05-17T23:54:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.04527","created_at":"2026-05-17T23:54:59Z"},{"alias_kind":"pith_short_12","alias_value":"X5JIPXDVG5YX","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"X5JIPXDVG5YXXJG7","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"X5JIPXDV","created_at":"2026-05-18T12:33:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:X5JIPXDVG5YXXJG7BZFOUBQERN","target":"record","payload":{"canonical_record":{"source":{"id":"1807.04527","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-07-12T10:37:01Z","cross_cats_sorted":[],"title_canon_sha256":"a8bd2fe5ccf4e4459c05df7eba0fe31c1a2c81b266134e1e5f09d95e93c97261","abstract_canon_sha256":"92ff3e87453e64794a15631be8bf9ce3504e803b64b42f1e9ae20f4861a95a29"},"schema_version":"1.0"},"canonical_sha256":"bf5287dc7537717ba4df0e4aea06048b433bf0240dc43588eda440b19a18120b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:54:59.048171Z","signature_b64":"KLXZFBzlCmBM8NV8sScyfCtlg20usM1AK0RYQIyR8xDSJc8sC+PTEH4IkVxTY7n6u78QTZq6MDVyJRo1UVGIBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bf5287dc7537717ba4df0e4aea06048b433bf0240dc43588eda440b19a18120b","last_reissued_at":"2026-05-17T23:54:59.047675Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:54:59.047675Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.04527","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":"2026-05-17T23:54:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gfcR2pc+EwduJ4+EO8+GjSIUx3j3b5okUS1T0VChzVoABcRi2E8TJ3eLs/LKinSETMAoafaKkZJiBU0b/wB1Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T04:50:25.253516Z"},"content_sha256":"6a39d1973a7a282fc41ab3e87d5ff8aeb2f492ff323cfe5d5a4b037c6dc49a3a","schema_version":"1.0","event_id":"sha256:6a39d1973a7a282fc41ab3e87d5ff8aeb2f492ff323cfe5d5a4b037c6dc49a3a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:X5JIPXDVG5YXXJG7BZFOUBQERN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"NMR diagnosis of pseudo-scalar superconductivity in 3D Dirac materials","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Azin Mohajerani, S. Akbar Jafari, Zahra Faraei","submitted_at":"2018-07-12T10:37:01Z","abstract_excerpt":"Recently observed 4{\\pi} periodic Andreev bound states in three dimensional Dirac materials are attributed to convnetional superconducting pairing. Our alternative explanation in terms of a novel form of parity breaking pseudo-scalar superconducting order can be sharply diagnosed by nuclear magnetic resonance (NMR) relaxation rate. The left-right symmetry breaking of the pseudo-scalar superconductivity can be directly probed as an anti-peak structure below TC in sharp contrast to the conventional Hebel-Slichter peak."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.04527","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":""},"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":"2026-05-17T23:54:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G8JCmnpph2W7eciiqLY4QrcB5LYpAVT6oNhg8/kRiGJ8FCWwAD+hLo8EhC3Z/vMOp5B8/zNAbS+kqfDmv1D+Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T04:50:25.254236Z"},"content_sha256":"d70ec9f3efe175afb4871fa783e15904f6bce72df6d473df43e78e4f46cb1b74","schema_version":"1.0","event_id":"sha256:d70ec9f3efe175afb4871fa783e15904f6bce72df6d473df43e78e4f46cb1b74"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/X5JIPXDVG5YXXJG7BZFOUBQERN/bundle.json","state_url":"https://pith.science/pith/X5JIPXDVG5YXXJG7BZFOUBQERN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/X5JIPXDVG5YXXJG7BZFOUBQERN/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":"2026-06-10T04:50:25Z","links":{"resolver":"https://pith.science/pith/X5JIPXDVG5YXXJG7BZFOUBQERN","bundle":"https://pith.science/pith/X5JIPXDVG5YXXJG7BZFOUBQERN/bundle.json","state":"https://pith.science/pith/X5JIPXDVG5YXXJG7BZFOUBQERN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/X5JIPXDVG5YXXJG7BZFOUBQERN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:X5JIPXDVG5YXXJG7BZFOUBQERN","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":"92ff3e87453e64794a15631be8bf9ce3504e803b64b42f1e9ae20f4861a95a29","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-07-12T10:37:01Z","title_canon_sha256":"a8bd2fe5ccf4e4459c05df7eba0fe31c1a2c81b266134e1e5f09d95e93c97261"},"schema_version":"1.0","source":{"id":"1807.04527","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.04527","created_at":"2026-05-17T23:54:59Z"},{"alias_kind":"arxiv_version","alias_value":"1807.04527v2","created_at":"2026-05-17T23:54:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.04527","created_at":"2026-05-17T23:54:59Z"},{"alias_kind":"pith_short_12","alias_value":"X5JIPXDVG5YX","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"X5JIPXDVG5YXXJG7","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"X5JIPXDV","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:d70ec9f3efe175afb4871fa783e15904f6bce72df6d473df43e78e4f46cb1b74","target":"graph","created_at":"2026-05-17T23:54:59Z","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":"Recently observed 4{\\pi} periodic Andreev bound states in three dimensional Dirac materials are attributed to convnetional superconducting pairing. Our alternative explanation in terms of a novel form of parity breaking pseudo-scalar superconducting order can be sharply diagnosed by nuclear magnetic resonance (NMR) relaxation rate. The left-right symmetry breaking of the pseudo-scalar superconductivity can be directly probed as an anti-peak structure below TC in sharp contrast to the conventional Hebel-Slichter peak.","authors_text":"Azin Mohajerani, S. Akbar Jafari, Zahra Faraei","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-07-12T10:37:01Z","title":"NMR diagnosis of pseudo-scalar superconductivity in 3D Dirac materials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.04527","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":"sha256:6a39d1973a7a282fc41ab3e87d5ff8aeb2f492ff323cfe5d5a4b037c6dc49a3a","target":"record","created_at":"2026-05-17T23:54:59Z","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":"92ff3e87453e64794a15631be8bf9ce3504e803b64b42f1e9ae20f4861a95a29","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-07-12T10:37:01Z","title_canon_sha256":"a8bd2fe5ccf4e4459c05df7eba0fe31c1a2c81b266134e1e5f09d95e93c97261"},"schema_version":"1.0","source":{"id":"1807.04527","kind":"arxiv","version":2}},"canonical_sha256":"bf5287dc7537717ba4df0e4aea06048b433bf0240dc43588eda440b19a18120b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bf5287dc7537717ba4df0e4aea06048b433bf0240dc43588eda440b19a18120b","first_computed_at":"2026-05-17T23:54:59.047675Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:54:59.047675Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KLXZFBzlCmBM8NV8sScyfCtlg20usM1AK0RYQIyR8xDSJc8sC+PTEH4IkVxTY7n6u78QTZq6MDVyJRo1UVGIBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:54:59.048171Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.04527","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6a39d1973a7a282fc41ab3e87d5ff8aeb2f492ff323cfe5d5a4b037c6dc49a3a","sha256:d70ec9f3efe175afb4871fa783e15904f6bce72df6d473df43e78e4f46cb1b74"],"state_sha256":"9e4fa687e0ca24d75f737b6674a5d3e67ab2cdaec42176aec95883aabe537efe"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6at5nkL5tcu+/gRNdJonE/8Lw7JY7DV8A+Cz4rcqVsugkbAaXr3kR4MB6RZ/8neOGPsMeD4Of+JPjiJelcXDBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T04:50:25.258155Z","bundle_sha256":"d3eb7af0bfb38c3d87148d15be81dc03d618c726477ef61dcd7dd207ba16c547"}}