{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:PPFHYT2TBALSKVI4IG3WKIHEMG","short_pith_number":"pith:PPFHYT2T","canonical_record":{"source":{"id":"1312.7059","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-12-26T07:08:34Z","cross_cats_sorted":[],"title_canon_sha256":"de039c6b8322fb4b0e5de9263969e5c62ad7ba112528b4344a62026197f3a164","abstract_canon_sha256":"de3121fb529d0870992b77e27f5c848b49e24ee18b83718d0cb13045d81d1da7"},"schema_version":"1.0"},"canonical_sha256":"7bca7c4f53081725551c41b76520e461b78d9eaddc1904d6cae40d8e445f10bf","source":{"kind":"arxiv","id":"1312.7059","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.7059","created_at":"2026-05-18T02:51:48Z"},{"alias_kind":"arxiv_version","alias_value":"1312.7059v2","created_at":"2026-05-18T02:51:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.7059","created_at":"2026-05-18T02:51:48Z"},{"alias_kind":"pith_short_12","alias_value":"PPFHYT2TBALS","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"PPFHYT2TBALSKVI4","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"PPFHYT2T","created_at":"2026-05-18T12:27:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:PPFHYT2TBALSKVI4IG3WKIHEMG","target":"record","payload":{"canonical_record":{"source":{"id":"1312.7059","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-12-26T07:08:34Z","cross_cats_sorted":[],"title_canon_sha256":"de039c6b8322fb4b0e5de9263969e5c62ad7ba112528b4344a62026197f3a164","abstract_canon_sha256":"de3121fb529d0870992b77e27f5c848b49e24ee18b83718d0cb13045d81d1da7"},"schema_version":"1.0"},"canonical_sha256":"7bca7c4f53081725551c41b76520e461b78d9eaddc1904d6cae40d8e445f10bf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:51:48.460044Z","signature_b64":"+RhQSt1SlWzg5en+qe+zYoB43p2BBCYX6Z7JSQUItjUz98/TLVYzM7mPE5+f3vkmCaGh17wa+m0XEEsaqIyuBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7bca7c4f53081725551c41b76520e461b78d9eaddc1904d6cae40d8e445f10bf","last_reissued_at":"2026-05-18T02:51:48.459636Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:51:48.459636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1312.7059","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":"2026-05-18T02:51:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+ZFJUiCkX1IJ/a1vv+7DI14mo5fjUgeDs9YUj4DUJj1AqxsgRAlNSvKRfdsq8DQYH0kLzlkadfz8Y6z7KbcxBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T04:39:37.159455Z"},"content_sha256":"64c5177c798246cb955a82c5b23e29467d106c21c97b3e8e990ea41fd4ad9b7f","schema_version":"1.0","event_id":"sha256:64c5177c798246cb955a82c5b23e29467d106c21c97b3e8e990ea41fd4ad9b7f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:PPFHYT2TBALSKVI4IG3WKIHEMG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Paramagnetic instability of small topological superconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Shu-Ichiro Suzuki, Yasuhiro Asano","submitted_at":"2013-12-26T07:08:34Z","abstract_excerpt":"Although the diamagnetism is of the essence in the superconducting phenomena, small enough topological (or unconventional) superconductors are paramagnetic. By solving the quasiclassical Eilenberger equation and the Maxwell equation self-consistently in two-dimensional disks, we theoretically study the response of small superconductors to weak magnetic field. Because of the topologically nontrivial character of the wave function, the unconventional superconductor hosts the zero-energy surface Andreev bound states which always accompany the odd-frequency Cooper pairs. The paramagnetic property "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.7059","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":"2026-05-18T02:51:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"snBIhhzR2AMm1Dw8eD3IldfVmVroSv4c9dP5zA8Df6CkW+3ZO/LZxZk8FUb7TIrFT6wubG/rGfeIk1/kTn2QCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T04:39:37.160033Z"},"content_sha256":"8917f3472bc2f99f65a391cae769cd16e084c9cc8f3cf1dbdbe517673b0bd1ff","schema_version":"1.0","event_id":"sha256:8917f3472bc2f99f65a391cae769cd16e084c9cc8f3cf1dbdbe517673b0bd1ff"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PPFHYT2TBALSKVI4IG3WKIHEMG/bundle.json","state_url":"https://pith.science/pith/PPFHYT2TBALSKVI4IG3WKIHEMG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PPFHYT2TBALSKVI4IG3WKIHEMG/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":"2026-06-12T04:39:37Z","links":{"resolver":"https://pith.science/pith/PPFHYT2TBALSKVI4IG3WKIHEMG","bundle":"https://pith.science/pith/PPFHYT2TBALSKVI4IG3WKIHEMG/bundle.json","state":"https://pith.science/pith/PPFHYT2TBALSKVI4IG3WKIHEMG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PPFHYT2TBALSKVI4IG3WKIHEMG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:PPFHYT2TBALSKVI4IG3WKIHEMG","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":"de3121fb529d0870992b77e27f5c848b49e24ee18b83718d0cb13045d81d1da7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-12-26T07:08:34Z","title_canon_sha256":"de039c6b8322fb4b0e5de9263969e5c62ad7ba112528b4344a62026197f3a164"},"schema_version":"1.0","source":{"id":"1312.7059","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.7059","created_at":"2026-05-18T02:51:48Z"},{"alias_kind":"arxiv_version","alias_value":"1312.7059v2","created_at":"2026-05-18T02:51:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.7059","created_at":"2026-05-18T02:51:48Z"},{"alias_kind":"pith_short_12","alias_value":"PPFHYT2TBALS","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"PPFHYT2TBALSKVI4","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"PPFHYT2T","created_at":"2026-05-18T12:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:8917f3472bc2f99f65a391cae769cd16e084c9cc8f3cf1dbdbe517673b0bd1ff","target":"graph","created_at":"2026-05-18T02:51:48Z","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":"Although the diamagnetism is of the essence in the superconducting phenomena, small enough topological (or unconventional) superconductors are paramagnetic. By solving the quasiclassical Eilenberger equation and the Maxwell equation self-consistently in two-dimensional disks, we theoretically study the response of small superconductors to weak magnetic field. Because of the topologically nontrivial character of the wave function, the unconventional superconductor hosts the zero-energy surface Andreev bound states which always accompany the odd-frequency Cooper pairs. The paramagnetic property ","authors_text":"Shu-Ichiro Suzuki, Yasuhiro Asano","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-12-26T07:08:34Z","title":"Paramagnetic instability of small topological superconductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.7059","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":"sha256:64c5177c798246cb955a82c5b23e29467d106c21c97b3e8e990ea41fd4ad9b7f","target":"record","created_at":"2026-05-18T02:51:48Z","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":"de3121fb529d0870992b77e27f5c848b49e24ee18b83718d0cb13045d81d1da7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-12-26T07:08:34Z","title_canon_sha256":"de039c6b8322fb4b0e5de9263969e5c62ad7ba112528b4344a62026197f3a164"},"schema_version":"1.0","source":{"id":"1312.7059","kind":"arxiv","version":2}},"canonical_sha256":"7bca7c4f53081725551c41b76520e461b78d9eaddc1904d6cae40d8e445f10bf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7bca7c4f53081725551c41b76520e461b78d9eaddc1904d6cae40d8e445f10bf","first_computed_at":"2026-05-18T02:51:48.459636Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:51:48.459636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+RhQSt1SlWzg5en+qe+zYoB43p2BBCYX6Z7JSQUItjUz98/TLVYzM7mPE5+f3vkmCaGh17wa+m0XEEsaqIyuBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:51:48.460044Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.7059","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64c5177c798246cb955a82c5b23e29467d106c21c97b3e8e990ea41fd4ad9b7f","sha256:8917f3472bc2f99f65a391cae769cd16e084c9cc8f3cf1dbdbe517673b0bd1ff"],"state_sha256":"479da264eac9e5ce82f1aea216cb5aa631243b8abaf74c80f84d675511a1af14"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZQDOz7Oxv/dMix95KOQ/ZOgfaYWls1PUO99W3KwWI3CVm6uD6SgZc6sFNO/4IXHpSk0z3fW6XKPI6JAYGiDxDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-12T04:39:37.163395Z","bundle_sha256":"063d76021324a946f1562e40edcf061db31fcda5b3bcece339ee4f1b91fbad9b"}}