{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:KCEJWQMVAL2QDEJC7HJS6N5RVO","short_pith_number":"pith:KCEJWQMV","canonical_record":{"source":{"id":"1606.01050","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-06-03T11:47:47Z","cross_cats_sorted":[],"title_canon_sha256":"f8d596562f6bf2bb4dda1d4b33ecb9b0495a4525515054e7de31fb84fb378074","abstract_canon_sha256":"469bf0f56285f0381258594e6ff376aa72fe143b0c76638f17fc27e03f810e0a"},"schema_version":"1.0"},"canonical_sha256":"50889b419502f5019122f9d32f37b1ab8218066c27dc9e68cc57f925fad0825f","source":{"kind":"arxiv","id":"1606.01050","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.01050","created_at":"2026-05-18T01:11:44Z"},{"alias_kind":"arxiv_version","alias_value":"1606.01050v1","created_at":"2026-05-18T01:11:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.01050","created_at":"2026-05-18T01:11:44Z"},{"alias_kind":"pith_short_12","alias_value":"KCEJWQMVAL2Q","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"KCEJWQMVAL2QDEJC","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"KCEJWQMV","created_at":"2026-05-18T12:30:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:KCEJWQMVAL2QDEJC7HJS6N5RVO","target":"record","payload":{"canonical_record":{"source":{"id":"1606.01050","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-06-03T11:47:47Z","cross_cats_sorted":[],"title_canon_sha256":"f8d596562f6bf2bb4dda1d4b33ecb9b0495a4525515054e7de31fb84fb378074","abstract_canon_sha256":"469bf0f56285f0381258594e6ff376aa72fe143b0c76638f17fc27e03f810e0a"},"schema_version":"1.0"},"canonical_sha256":"50889b419502f5019122f9d32f37b1ab8218066c27dc9e68cc57f925fad0825f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:11:44.147054Z","signature_b64":"JPpA/xS0jby3gh7BUhJM0VvtuEOEZuNHeS5YynIyIRYvEoKp+dXOnpjE8eiJzplDI+gvGzWVmgxLAuNBX4duAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"50889b419502f5019122f9d32f37b1ab8218066c27dc9e68cc57f925fad0825f","last_reissued_at":"2026-05-18T01:11:44.146689Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:11:44.146689Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1606.01050","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:11:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UB3TqfZzfheEw0nkdWhCwV64uMNg7hUpkqKbyiPZbo+GLoJ+3JASUw9zKttrSpoJddSb/g2QfwtPQLxy2ChJAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T14:41:26.761576Z"},"content_sha256":"c783ce58c35b6acf59934093d3b8247cf094696887e9969b920a23b743b6c6ab","schema_version":"1.0","event_id":"sha256:c783ce58c35b6acf59934093d3b8247cf094696887e9969b920a23b743b6c6ab"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:KCEJWQMVAL2QDEJC7HJS6N5RVO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fully gapped superconductivity in the topological superconductor beta-PdBi2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. Amato, C. Baines, D. G. Mazzone, E. Morenzoni, E. Pomjakushina, H. Luetkens, J. L. Gavilano, K. Conder, M. Kenzelmann, P. K. Biswas, R. Sibille","submitted_at":"2016-06-03T11:47:47Z","abstract_excerpt":"The recent discovery of the topologically protected surface states in the beta-phase of PdBi2 has reignited the research interest in this class of superconductors. Here, we show results of our muon spin relaxation and rotation (muSR) measurements carried out to investigate the superconducting and magnetic properties and the topological effect in the superconducting ground state of beta-PdBi2. Zero-field muSR data reveal that no sizeable spontaneous magnetization arises with the onset of superconductivity implying that the time reversal symmetry is preserved in the superconducting state of beta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.01050","kind":"arxiv","version":1},"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":"2026-05-18T01:11:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ktz+mBiHQkOgbZl9lt7xBPlg/0rvRCCymtXUkxbDdCJ1kGJvJ2J8ebqAPC9NB233DSaMxp9jOpvNMhWZUvjmAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T14:41:26.762292Z"},"content_sha256":"54945ba45e640c09254f4c0dabed296e0cd11fdd4090d050ca6e3a13e3f28b88","schema_version":"1.0","event_id":"sha256:54945ba45e640c09254f4c0dabed296e0cd11fdd4090d050ca6e3a13e3f28b88"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KCEJWQMVAL2QDEJC7HJS6N5RVO/bundle.json","state_url":"https://pith.science/pith/KCEJWQMVAL2QDEJC7HJS6N5RVO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KCEJWQMVAL2QDEJC7HJS6N5RVO/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":"2026-05-25T14:41:26Z","links":{"resolver":"https://pith.science/pith/KCEJWQMVAL2QDEJC7HJS6N5RVO","bundle":"https://pith.science/pith/KCEJWQMVAL2QDEJC7HJS6N5RVO/bundle.json","state":"https://pith.science/pith/KCEJWQMVAL2QDEJC7HJS6N5RVO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KCEJWQMVAL2QDEJC7HJS6N5RVO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:KCEJWQMVAL2QDEJC7HJS6N5RVO","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":"469bf0f56285f0381258594e6ff376aa72fe143b0c76638f17fc27e03f810e0a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-06-03T11:47:47Z","title_canon_sha256":"f8d596562f6bf2bb4dda1d4b33ecb9b0495a4525515054e7de31fb84fb378074"},"schema_version":"1.0","source":{"id":"1606.01050","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.01050","created_at":"2026-05-18T01:11:44Z"},{"alias_kind":"arxiv_version","alias_value":"1606.01050v1","created_at":"2026-05-18T01:11:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.01050","created_at":"2026-05-18T01:11:44Z"},{"alias_kind":"pith_short_12","alias_value":"KCEJWQMVAL2Q","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_16","alias_value":"KCEJWQMVAL2QDEJC","created_at":"2026-05-18T12:30:25Z"},{"alias_kind":"pith_short_8","alias_value":"KCEJWQMV","created_at":"2026-05-18T12:30:25Z"}],"graph_snapshots":[{"event_id":"sha256:54945ba45e640c09254f4c0dabed296e0cd11fdd4090d050ca6e3a13e3f28b88","target":"graph","created_at":"2026-05-18T01:11:44Z","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 the topologically protected surface states in the beta-phase of PdBi2 has reignited the research interest in this class of superconductors. Here, we show results of our muon spin relaxation and rotation (muSR) measurements carried out to investigate the superconducting and magnetic properties and the topological effect in the superconducting ground state of beta-PdBi2. Zero-field muSR data reveal that no sizeable spontaneous magnetization arises with the onset of superconductivity implying that the time reversal symmetry is preserved in the superconducting state of beta","authors_text":"A. Amato, C. Baines, D. G. Mazzone, E. Morenzoni, E. Pomjakushina, H. Luetkens, J. L. Gavilano, K. Conder, M. Kenzelmann, P. K. Biswas, R. Sibille","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-06-03T11:47:47Z","title":"Fully gapped superconductivity in the topological superconductor beta-PdBi2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.01050","kind":"arxiv","version":1},"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:c783ce58c35b6acf59934093d3b8247cf094696887e9969b920a23b743b6c6ab","target":"record","created_at":"2026-05-18T01:11:44Z","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":"469bf0f56285f0381258594e6ff376aa72fe143b0c76638f17fc27e03f810e0a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-06-03T11:47:47Z","title_canon_sha256":"f8d596562f6bf2bb4dda1d4b33ecb9b0495a4525515054e7de31fb84fb378074"},"schema_version":"1.0","source":{"id":"1606.01050","kind":"arxiv","version":1}},"canonical_sha256":"50889b419502f5019122f9d32f37b1ab8218066c27dc9e68cc57f925fad0825f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"50889b419502f5019122f9d32f37b1ab8218066c27dc9e68cc57f925fad0825f","first_computed_at":"2026-05-18T01:11:44.146689Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:44.146689Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JPpA/xS0jby3gh7BUhJM0VvtuEOEZuNHeS5YynIyIRYvEoKp+dXOnpjE8eiJzplDI+gvGzWVmgxLAuNBX4duAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:44.147054Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.01050","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c783ce58c35b6acf59934093d3b8247cf094696887e9969b920a23b743b6c6ab","sha256:54945ba45e640c09254f4c0dabed296e0cd11fdd4090d050ca6e3a13e3f28b88"],"state_sha256":"9cb4b75db5c1f0ac2c7457aeceacd27a1cbebf5464ac166c7eae285f3536b042"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4fzoOVFfC5bhNlFEJ6hDcU5cV/ts9/u4hSWY7od3CawKz/TkUR3TNUfxx5lrxSejeP7v0dVWkm9Z8cXNQUNOBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T14:41:26.764908Z","bundle_sha256":"32b4d0541ab49920448e479c09386dd7549071fde758b6a79b33c65ce6b88a28"}}