{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:IN7PQIUM7IZZMKQMLM3IAZ7KTR","short_pith_number":"pith:IN7PQIUM","canonical_record":{"source":{"id":"1509.06007","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-09-20T12:39:39Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"1fb0d4c9d7c1349a62394f6ae38a7f1eb1adec81ab19d696e827f3d7643410db","abstract_canon_sha256":"840f1dbb495b53f89807c79d3ec45ce7ac9858a9fb6dcc08d7934d97f42bced0"},"schema_version":"1.0"},"canonical_sha256":"437ef8228cfa33962a0c5b368067ea9c7ea627e2a161577830deb58bb85f4253","source":{"kind":"arxiv","id":"1509.06007","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.06007","created_at":"2026-05-18T01:21:30Z"},{"alias_kind":"arxiv_version","alias_value":"1509.06007v4","created_at":"2026-05-18T01:21:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06007","created_at":"2026-05-18T01:21:30Z"},{"alias_kind":"pith_short_12","alias_value":"IN7PQIUM7IZZ","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"IN7PQIUM7IZZMKQM","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"IN7PQIUM","created_at":"2026-05-18T12:29:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:IN7PQIUM7IZZMKQMLM3IAZ7KTR","target":"record","payload":{"canonical_record":{"source":{"id":"1509.06007","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-09-20T12:39:39Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"1fb0d4c9d7c1349a62394f6ae38a7f1eb1adec81ab19d696e827f3d7643410db","abstract_canon_sha256":"840f1dbb495b53f89807c79d3ec45ce7ac9858a9fb6dcc08d7934d97f42bced0"},"schema_version":"1.0"},"canonical_sha256":"437ef8228cfa33962a0c5b368067ea9c7ea627e2a161577830deb58bb85f4253","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:30.979965Z","signature_b64":"LziVViR3rzPoSG5JK9j6pGqINOVHp8E2PjB2XfD4jwub8FjtsEHu7BB6lpLbQv4pc6Pnfi+HwWLGud4SeM5eDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"437ef8228cfa33962a0c5b368067ea9c7ea627e2a161577830deb58bb85f4253","last_reissued_at":"2026-05-18T01:21:30.979286Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:30.979286Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.06007","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:21:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"r6g7RLcfeD6HpuyRqyYgT7/bxugYIlqgk5AiEOz+lh+ZY0kW/F9HQGdDUe/hccnIc2RUVkhkyOZ/18Cho3UBAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T07:20:30.900424Z"},"content_sha256":"94bf1d3aaf29eed46abf0a227e5da55b2238d263290bfac0d3c2bee57d43dd19","schema_version":"1.0","event_id":"sha256:94bf1d3aaf29eed46abf0a227e5da55b2238d263290bfac0d3c2bee57d43dd19"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:IN7PQIUM7IZZMKQMLM3IAZ7KTR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Controversy over large proximity induced s wave like pairing from a d wave superconductor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"Sung-Po Chao, Ting-Kuo Lee, Wan-Ju Li","submitted_at":"2015-09-20T12:39:39Z","abstract_excerpt":"Proximity effect is used to generate effective topological superconductor by placing strong spin orbit interacting metals with superconducting materials, aiming to produce Majorana zero modes useful for topologically protected quantum computations. In recent experiments high $T_c$ material $\\text{Bi}_2\\text{Sr}_2\\text{CaCu}_2\\text{O}_{8+\\delta}$ is put in contact with a few quintuple layer thick $\\text{Bi}_2\\text{Se}_3$, and conflicting experimental results are reported. We use standard mean field approach to study this heterostructure, and find it is unlikely to have large proximity induced s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06007","kind":"arxiv","version":4},"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":"2026-05-18T01:21:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TCKvqpszV1uSFBnN829S3WDaLfBJCfO7fCIDQ+1l+q/c7lsIPNjh2KEobmaKmoJY+TihS8EwSbKL5ViPX1T0BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T07:20:30.900779Z"},"content_sha256":"5b8cad03f1e41349721d4dbfc535bc70150887b579318cd02df72cc1355aafcf","schema_version":"1.0","event_id":"sha256:5b8cad03f1e41349721d4dbfc535bc70150887b579318cd02df72cc1355aafcf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IN7PQIUM7IZZMKQMLM3IAZ7KTR/bundle.json","state_url":"https://pith.science/pith/IN7PQIUM7IZZMKQMLM3IAZ7KTR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IN7PQIUM7IZZMKQMLM3IAZ7KTR/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":"2026-05-30T07:20:30Z","links":{"resolver":"https://pith.science/pith/IN7PQIUM7IZZMKQMLM3IAZ7KTR","bundle":"https://pith.science/pith/IN7PQIUM7IZZMKQMLM3IAZ7KTR/bundle.json","state":"https://pith.science/pith/IN7PQIUM7IZZMKQMLM3IAZ7KTR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IN7PQIUM7IZZMKQMLM3IAZ7KTR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:IN7PQIUM7IZZMKQMLM3IAZ7KTR","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":"840f1dbb495b53f89807c79d3ec45ce7ac9858a9fb6dcc08d7934d97f42bced0","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-09-20T12:39:39Z","title_canon_sha256":"1fb0d4c9d7c1349a62394f6ae38a7f1eb1adec81ab19d696e827f3d7643410db"},"schema_version":"1.0","source":{"id":"1509.06007","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.06007","created_at":"2026-05-18T01:21:30Z"},{"alias_kind":"arxiv_version","alias_value":"1509.06007v4","created_at":"2026-05-18T01:21:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06007","created_at":"2026-05-18T01:21:30Z"},{"alias_kind":"pith_short_12","alias_value":"IN7PQIUM7IZZ","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"IN7PQIUM7IZZMKQM","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"IN7PQIUM","created_at":"2026-05-18T12:29:25Z"}],"graph_snapshots":[{"event_id":"sha256:5b8cad03f1e41349721d4dbfc535bc70150887b579318cd02df72cc1355aafcf","target":"graph","created_at":"2026-05-18T01:21:30Z","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":"Proximity effect is used to generate effective topological superconductor by placing strong spin orbit interacting metals with superconducting materials, aiming to produce Majorana zero modes useful for topologically protected quantum computations. In recent experiments high $T_c$ material $\\text{Bi}_2\\text{Sr}_2\\text{CaCu}_2\\text{O}_{8+\\delta}$ is put in contact with a few quintuple layer thick $\\text{Bi}_2\\text{Se}_3$, and conflicting experimental results are reported. We use standard mean field approach to study this heterostructure, and find it is unlikely to have large proximity induced s","authors_text":"Sung-Po Chao, Ting-Kuo Lee, Wan-Ju Li","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-09-20T12:39:39Z","title":"Controversy over large proximity induced s wave like pairing from a d wave superconductor"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06007","kind":"arxiv","version":4},"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":"sha256:94bf1d3aaf29eed46abf0a227e5da55b2238d263290bfac0d3c2bee57d43dd19","target":"record","created_at":"2026-05-18T01:21:30Z","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":"840f1dbb495b53f89807c79d3ec45ce7ac9858a9fb6dcc08d7934d97f42bced0","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-09-20T12:39:39Z","title_canon_sha256":"1fb0d4c9d7c1349a62394f6ae38a7f1eb1adec81ab19d696e827f3d7643410db"},"schema_version":"1.0","source":{"id":"1509.06007","kind":"arxiv","version":4}},"canonical_sha256":"437ef8228cfa33962a0c5b368067ea9c7ea627e2a161577830deb58bb85f4253","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"437ef8228cfa33962a0c5b368067ea9c7ea627e2a161577830deb58bb85f4253","first_computed_at":"2026-05-18T01:21:30.979286Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:30.979286Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LziVViR3rzPoSG5JK9j6pGqINOVHp8E2PjB2XfD4jwub8FjtsEHu7BB6lpLbQv4pc6Pnfi+HwWLGud4SeM5eDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:30.979965Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.06007","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:94bf1d3aaf29eed46abf0a227e5da55b2238d263290bfac0d3c2bee57d43dd19","sha256:5b8cad03f1e41349721d4dbfc535bc70150887b579318cd02df72cc1355aafcf"],"state_sha256":"839bc72e1ff1c71bfc830c59fc568b980c0f2c9750642ad3a89fc791730ebcd8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WeHubJYO2GBWapRCaZvNHRrZbACu1TDkNaZ4++jUg1g9zY4gGurJLpavAa/5CDKEF68goLz0u2V5xSTVqnw5Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T07:20:30.902766Z","bundle_sha256":"14c9757c920b508beccaef8c6834f1a97a43388e9a62a437db8f4aa4c2a35ebe"}}