{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:5Q4GBUDFMQ4NVAXVOAP6GM4FFL","short_pith_number":"pith:5Q4GBUDF","canonical_record":{"source":{"id":"2605.29665","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-05-28T09:25:57Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"aef1eace03a82b0b4f7f0f4511dee85efc5b4df29f654cc023a230ccce5c0f13","abstract_canon_sha256":"7c403ff03b021aa0837a63be49dc9e3960e9e89242f9acb30188e20a156863f9"},"schema_version":"1.0"},"canonical_sha256":"ec3860d0656438da82f5701fe333852ac2366307379829745f59f48d79d0980c","source":{"kind":"arxiv","id":"2605.29665","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.29665","created_at":"2026-05-29T01:05:54Z"},{"alias_kind":"arxiv_version","alias_value":"2605.29665v1","created_at":"2026-05-29T01:05:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.29665","created_at":"2026-05-29T01:05:54Z"},{"alias_kind":"pith_short_12","alias_value":"5Q4GBUDFMQ4N","created_at":"2026-05-29T01:05:54Z"},{"alias_kind":"pith_short_16","alias_value":"5Q4GBUDFMQ4NVAXV","created_at":"2026-05-29T01:05:54Z"},{"alias_kind":"pith_short_8","alias_value":"5Q4GBUDF","created_at":"2026-05-29T01:05:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:5Q4GBUDFMQ4NVAXVOAP6GM4FFL","target":"record","payload":{"canonical_record":{"source":{"id":"2605.29665","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-05-28T09:25:57Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"aef1eace03a82b0b4f7f0f4511dee85efc5b4df29f654cc023a230ccce5c0f13","abstract_canon_sha256":"7c403ff03b021aa0837a63be49dc9e3960e9e89242f9acb30188e20a156863f9"},"schema_version":"1.0"},"canonical_sha256":"ec3860d0656438da82f5701fe333852ac2366307379829745f59f48d79d0980c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-29T01:05:54.398940Z","signature_b64":"R1CX8LFj6UV+itUS/V6UV35BSBpnde1bG4qDu0tVC9nT0WFNG1FMxAxNJL7PR1eU+5Eoi4c7x+HhfsvAbMClBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ec3860d0656438da82f5701fe333852ac2366307379829745f59f48d79d0980c","last_reissued_at":"2026-05-29T01:05:54.398200Z","signature_status":"signed_v1","first_computed_at":"2026-05-29T01:05:54.398200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.29665","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":"2026-05-29T01:05:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2c10UNsC0EMVd/vPkTVcuYo0OPAwENDZeJQ+A75DE96oJ0K0nNp8XwpBQrtKH9rDShrQh2qHrSSDG5OuSDKKAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T16:53:45.550073Z"},"content_sha256":"5b619ef6319cbf48b023c62f1a374b537519b6a60c010fb6f864a770f6908cf9","schema_version":"1.0","event_id":"sha256:5b619ef6319cbf48b023c62f1a374b537519b6a60c010fb6f864a770f6908cf9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:5Q4GBUDFMQ4NVAXVOAP6GM4FFL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thickness-driven crossover from conventional to chiral nonreciprocal superconductivity in kagome metal CsV3Sb5","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"A. Ariando, Chun Wai Tsang, Jiangbo Luo, Junxiong Hu, Kenji Watanabe, King Yau Yip, Kwing To Lai, Nikolai Peshcherenko, Swee K. Goh, Takashi Taniguchi, Wei Zhang, Yang Zhang, Zheyu Wang","submitted_at":"2026-05-28T09:25:57Z","abstract_excerpt":"Superconductivity and its potential applications are governed by the symmetry of the superconducting order parameter. In the kagome metal CsV3Sb5, most bulk studies indicate conventional s-wave pairing. However, ultrathin flakes exhibit nonreciprocal transport, in particular a zero-field superconducting diode effect, which requires broken inversion and time-reversal symmetries. Here, using thickness dependent transport measurements, we observe the emergence of non-reciprocal second-harmonic magnetotransport signals and a zero-field superconducting diode effect, accompanied by a pronounced redu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.29665","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2605.29665/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-05-29T01:05:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ygD7165+hQEqZLL4tqYIFDbLvUhk+ztyu9HU1T4n8QUyzqx0zgYVes1te3g3Ep4mRze4aBbJ7SHryPf1BNJICQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T16:53:45.550457Z"},"content_sha256":"b410300a5e8930cb89ad43b8e4acd496e62b257836fa3b8cf677e0c8cdb7c075","schema_version":"1.0","event_id":"sha256:b410300a5e8930cb89ad43b8e4acd496e62b257836fa3b8cf677e0c8cdb7c075"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5Q4GBUDFMQ4NVAXVOAP6GM4FFL/bundle.json","state_url":"https://pith.science/pith/5Q4GBUDFMQ4NVAXVOAP6GM4FFL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5Q4GBUDFMQ4NVAXVOAP6GM4FFL/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":"2026-05-30T16:53:45Z","links":{"resolver":"https://pith.science/pith/5Q4GBUDFMQ4NVAXVOAP6GM4FFL","bundle":"https://pith.science/pith/5Q4GBUDFMQ4NVAXVOAP6GM4FFL/bundle.json","state":"https://pith.science/pith/5Q4GBUDFMQ4NVAXVOAP6GM4FFL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5Q4GBUDFMQ4NVAXVOAP6GM4FFL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:5Q4GBUDFMQ4NVAXVOAP6GM4FFL","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":"7c403ff03b021aa0837a63be49dc9e3960e9e89242f9acb30188e20a156863f9","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-05-28T09:25:57Z","title_canon_sha256":"aef1eace03a82b0b4f7f0f4511dee85efc5b4df29f654cc023a230ccce5c0f13"},"schema_version":"1.0","source":{"id":"2605.29665","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.29665","created_at":"2026-05-29T01:05:54Z"},{"alias_kind":"arxiv_version","alias_value":"2605.29665v1","created_at":"2026-05-29T01:05:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.29665","created_at":"2026-05-29T01:05:54Z"},{"alias_kind":"pith_short_12","alias_value":"5Q4GBUDFMQ4N","created_at":"2026-05-29T01:05:54Z"},{"alias_kind":"pith_short_16","alias_value":"5Q4GBUDFMQ4NVAXV","created_at":"2026-05-29T01:05:54Z"},{"alias_kind":"pith_short_8","alias_value":"5Q4GBUDF","created_at":"2026-05-29T01:05:54Z"}],"graph_snapshots":[{"event_id":"sha256:b410300a5e8930cb89ad43b8e4acd496e62b257836fa3b8cf677e0c8cdb7c075","target":"graph","created_at":"2026-05-29T01:05:54Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2605.29665/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Superconductivity and its potential applications are governed by the symmetry of the superconducting order parameter. In the kagome metal CsV3Sb5, most bulk studies indicate conventional s-wave pairing. However, ultrathin flakes exhibit nonreciprocal transport, in particular a zero-field superconducting diode effect, which requires broken inversion and time-reversal symmetries. Here, using thickness dependent transport measurements, we observe the emergence of non-reciprocal second-harmonic magnetotransport signals and a zero-field superconducting diode effect, accompanied by a pronounced redu","authors_text":"A. Ariando, Chun Wai Tsang, Jiangbo Luo, Junxiong Hu, Kenji Watanabe, King Yau Yip, Kwing To Lai, Nikolai Peshcherenko, Swee K. Goh, Takashi Taniguchi, Wei Zhang, Yang Zhang, Zheyu Wang","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-05-28T09:25:57Z","title":"Thickness-driven crossover from conventional to chiral nonreciprocal superconductivity in kagome metal CsV3Sb5"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.29665","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":"sha256:5b619ef6319cbf48b023c62f1a374b537519b6a60c010fb6f864a770f6908cf9","target":"record","created_at":"2026-05-29T01:05:54Z","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":"7c403ff03b021aa0837a63be49dc9e3960e9e89242f9acb30188e20a156863f9","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2026-05-28T09:25:57Z","title_canon_sha256":"aef1eace03a82b0b4f7f0f4511dee85efc5b4df29f654cc023a230ccce5c0f13"},"schema_version":"1.0","source":{"id":"2605.29665","kind":"arxiv","version":1}},"canonical_sha256":"ec3860d0656438da82f5701fe333852ac2366307379829745f59f48d79d0980c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ec3860d0656438da82f5701fe333852ac2366307379829745f59f48d79d0980c","first_computed_at":"2026-05-29T01:05:54.398200Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-29T01:05:54.398200Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"R1CX8LFj6UV+itUS/V6UV35BSBpnde1bG4qDu0tVC9nT0WFNG1FMxAxNJL7PR1eU+5Eoi4c7x+HhfsvAbMClBw==","signature_status":"signed_v1","signed_at":"2026-05-29T01:05:54.398940Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.29665","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b619ef6319cbf48b023c62f1a374b537519b6a60c010fb6f864a770f6908cf9","sha256:b410300a5e8930cb89ad43b8e4acd496e62b257836fa3b8cf677e0c8cdb7c075"],"state_sha256":"b375211a5fefd260f0c3e9ced86629b5b75a6128d325d80e91404b923899ae73"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ITyXJITD3xTh/GQyRToYY9kQF6Iwv1KC16YBm+N3GHEbADwUrvWXXjxaeiY0XEyZ4n0SDDp1iAS5g9Tk7tEQAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T16:53:45.552444Z","bundle_sha256":"131fbb844db12c6569b31aeda0868085c50f3538f8171d4dc164235fc91b91cf"}}