{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:BHWZYLZSABTNMUJUS4U72ONOLL","short_pith_number":"pith:BHWZYLZS","canonical_record":{"source":{"id":"1803.02029","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-03-06T06:33:28Z","cross_cats_sorted":[],"title_canon_sha256":"a203519bdb65796ce2552abe542a4793bf9579ad4574071e7f0d8317e9a6aa80","abstract_canon_sha256":"52da871425820ac94128ee6c89ae1402cafbba764f28801c112a066d9dee2be0"},"schema_version":"1.0"},"canonical_sha256":"09ed9c2f320066d651349729fd39ae5afb558fbfbc8781bf1d1801afb7cff8cb","source":{"kind":"arxiv","id":"1803.02029","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.02029","created_at":"2026-05-18T00:15:15Z"},{"alias_kind":"arxiv_version","alias_value":"1803.02029v2","created_at":"2026-05-18T00:15:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.02029","created_at":"2026-05-18T00:15:15Z"},{"alias_kind":"pith_short_12","alias_value":"BHWZYLZSABTN","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"BHWZYLZSABTNMUJU","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"BHWZYLZS","created_at":"2026-05-18T12:32:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:BHWZYLZSABTNMUJUS4U72ONOLL","target":"record","payload":{"canonical_record":{"source":{"id":"1803.02029","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-03-06T06:33:28Z","cross_cats_sorted":[],"title_canon_sha256":"a203519bdb65796ce2552abe542a4793bf9579ad4574071e7f0d8317e9a6aa80","abstract_canon_sha256":"52da871425820ac94128ee6c89ae1402cafbba764f28801c112a066d9dee2be0"},"schema_version":"1.0"},"canonical_sha256":"09ed9c2f320066d651349729fd39ae5afb558fbfbc8781bf1d1801afb7cff8cb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:15.556669Z","signature_b64":"MX7itTT9+E6LeLna1sx8XMssvg0ETdlQ4wy/3v2NX6zLfW9q33gIBfJvv1i8m+S/3Mt0giGxFgEZhgPHvAJfAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"09ed9c2f320066d651349729fd39ae5afb558fbfbc8781bf1d1801afb7cff8cb","last_reissued_at":"2026-05-18T00:15:15.556039Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:15.556039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1803.02029","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":"2026-05-18T00:15:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PBkSUJN+5b4pK4gJRXYiU6Cwh479fVmLSy1PZwEec8t5GHs4ZAvWP4DwywSlHMPyh7N7U5IDwpWq+T4Z+28WCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T15:57:29.039216Z"},"content_sha256":"8c81e2d76601ce6bcab6101aae29bde7bcfee6c56fee8250f1d4f121340883f4","schema_version":"1.0","event_id":"sha256:8c81e2d76601ce6bcab6101aae29bde7bcfee6c56fee8250f1d4f121340883f4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:BHWZYLZSABTNMUJUS4U72ONOLL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Enhanced Superconducting Transition Temperature in Electroplated Rhenium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Alexana Roshko, Britton L. T. Plourde, Corey Rae McRae, David P. Pappas, Donald E. David, Dustin A. Hite, Eunja Kim, Hsiang-Sheng Ku, Ilke Arslan, J. G. Wen, Junling Long, Lee D. Pappas, Mustafa Bal, Ron B. Goldfarb, Russell E. Lake, Xian Wu","submitted_at":"2018-03-06T06:33:28Z","abstract_excerpt":"We show that electroplated Re films in multilayers with noble metals such as Cu, Au, and Pd have an enhanced superconducting critical temperature relative to previous methods of preparing Re. The dc resistance and magnetic susceptibility indicate a critical temperature of approximately 6 K. Magnetic response as a function of field at 1.8 K demonstrates type-II superconductivity, with an upper critical field on the order of 2.5 T. Critical current densities greater than 10^7 A/m^2 were measured above liquid-helium temperature. Low-loss at radio frequency was obtained below the critical temperat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.02029","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":"2026-05-18T00:15:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LGl4xH0+dc+qLv9hK74//xBI7TQSinYS6YErU5FJhFvAvXUFt7lwoySKuz7cuMkzN+0Np89xQD1eyfzBsZQXCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T15:57:29.039926Z"},"content_sha256":"a07cde34c011a07fd75de1db38160441427aaa73a4054598b1393e09f870d7ff","schema_version":"1.0","event_id":"sha256:a07cde34c011a07fd75de1db38160441427aaa73a4054598b1393e09f870d7ff"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BHWZYLZSABTNMUJUS4U72ONOLL/bundle.json","state_url":"https://pith.science/pith/BHWZYLZSABTNMUJUS4U72ONOLL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BHWZYLZSABTNMUJUS4U72ONOLL/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":"2026-05-27T15:57:29Z","links":{"resolver":"https://pith.science/pith/BHWZYLZSABTNMUJUS4U72ONOLL","bundle":"https://pith.science/pith/BHWZYLZSABTNMUJUS4U72ONOLL/bundle.json","state":"https://pith.science/pith/BHWZYLZSABTNMUJUS4U72ONOLL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BHWZYLZSABTNMUJUS4U72ONOLL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:BHWZYLZSABTNMUJUS4U72ONOLL","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":"52da871425820ac94128ee6c89ae1402cafbba764f28801c112a066d9dee2be0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-03-06T06:33:28Z","title_canon_sha256":"a203519bdb65796ce2552abe542a4793bf9579ad4574071e7f0d8317e9a6aa80"},"schema_version":"1.0","source":{"id":"1803.02029","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.02029","created_at":"2026-05-18T00:15:15Z"},{"alias_kind":"arxiv_version","alias_value":"1803.02029v2","created_at":"2026-05-18T00:15:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.02029","created_at":"2026-05-18T00:15:15Z"},{"alias_kind":"pith_short_12","alias_value":"BHWZYLZSABTN","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"BHWZYLZSABTNMUJU","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"BHWZYLZS","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:a07cde34c011a07fd75de1db38160441427aaa73a4054598b1393e09f870d7ff","target":"graph","created_at":"2026-05-18T00:15:15Z","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":"We show that electroplated Re films in multilayers with noble metals such as Cu, Au, and Pd have an enhanced superconducting critical temperature relative to previous methods of preparing Re. The dc resistance and magnetic susceptibility indicate a critical temperature of approximately 6 K. Magnetic response as a function of field at 1.8 K demonstrates type-II superconductivity, with an upper critical field on the order of 2.5 T. Critical current densities greater than 10^7 A/m^2 were measured above liquid-helium temperature. Low-loss at radio frequency was obtained below the critical temperat","authors_text":"Alexana Roshko, Britton L. T. Plourde, Corey Rae McRae, David P. Pappas, Donald E. David, Dustin A. Hite, Eunja Kim, Hsiang-Sheng Ku, Ilke Arslan, J. G. Wen, Junling Long, Lee D. Pappas, Mustafa Bal, Ron B. Goldfarb, Russell E. Lake, Xian Wu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-03-06T06:33:28Z","title":"Enhanced Superconducting Transition Temperature in Electroplated Rhenium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.02029","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":"sha256:8c81e2d76601ce6bcab6101aae29bde7bcfee6c56fee8250f1d4f121340883f4","target":"record","created_at":"2026-05-18T00:15:15Z","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":"52da871425820ac94128ee6c89ae1402cafbba764f28801c112a066d9dee2be0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-03-06T06:33:28Z","title_canon_sha256":"a203519bdb65796ce2552abe542a4793bf9579ad4574071e7f0d8317e9a6aa80"},"schema_version":"1.0","source":{"id":"1803.02029","kind":"arxiv","version":2}},"canonical_sha256":"09ed9c2f320066d651349729fd39ae5afb558fbfbc8781bf1d1801afb7cff8cb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"09ed9c2f320066d651349729fd39ae5afb558fbfbc8781bf1d1801afb7cff8cb","first_computed_at":"2026-05-18T00:15:15.556039Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:15.556039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MX7itTT9+E6LeLna1sx8XMssvg0ETdlQ4wy/3v2NX6zLfW9q33gIBfJvv1i8m+S/3Mt0giGxFgEZhgPHvAJfAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:15.556669Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.02029","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8c81e2d76601ce6bcab6101aae29bde7bcfee6c56fee8250f1d4f121340883f4","sha256:a07cde34c011a07fd75de1db38160441427aaa73a4054598b1393e09f870d7ff"],"state_sha256":"e87fe79f64995328f0d965ed0df1e19415d4370cbb5b9573a4b8afe396626a62"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yZXHvZzygLbK8lVeRP4oMvNVWbsvYEMX6cXsPeoSCiyFN3yUGWwQes4CtJ4ztiVcCevF9+CT9Md6s/58Zwa2DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T15:57:29.043441Z","bundle_sha256":"2c899b37c6e252c3c1ac665d8052762979d08c958fd59ea0e4d6ae1c495535b4"}}