{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:5ADN4K3ZPZN5IMD46IHMMXJDH4","short_pith_number":"pith:5ADN4K3Z","canonical_record":{"source":{"id":"2002.01315","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-02-04T14:31:53Z","cross_cats_sorted":[],"title_canon_sha256":"1408d56c2524068ac914fb1087805d045e44edd3acceb5f26e281dbe6ca51e77","abstract_canon_sha256":"cb9cc2c6a0017ea592e6efefd9dd45024a329a86517ea66752d96e3f9c824aa5"},"schema_version":"1.0"},"canonical_sha256":"e806de2b797e5bd4307cf20ec65d233f0a286f225c6989417662d16b00d52b8c","source":{"kind":"arxiv","id":"2002.01315","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.01315","created_at":"2026-07-05T01:17:59Z"},{"alias_kind":"arxiv_version","alias_value":"2002.01315v2","created_at":"2026-07-05T01:17:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.01315","created_at":"2026-07-05T01:17:59Z"},{"alias_kind":"pith_short_12","alias_value":"5ADN4K3ZPZN5","created_at":"2026-07-05T01:17:59Z"},{"alias_kind":"pith_short_16","alias_value":"5ADN4K3ZPZN5IMD4","created_at":"2026-07-05T01:17:59Z"},{"alias_kind":"pith_short_8","alias_value":"5ADN4K3Z","created_at":"2026-07-05T01:17:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:5ADN4K3ZPZN5IMD46IHMMXJDH4","target":"record","payload":{"canonical_record":{"source":{"id":"2002.01315","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-02-04T14:31:53Z","cross_cats_sorted":[],"title_canon_sha256":"1408d56c2524068ac914fb1087805d045e44edd3acceb5f26e281dbe6ca51e77","abstract_canon_sha256":"cb9cc2c6a0017ea592e6efefd9dd45024a329a86517ea66752d96e3f9c824aa5"},"schema_version":"1.0"},"canonical_sha256":"e806de2b797e5bd4307cf20ec65d233f0a286f225c6989417662d16b00d52b8c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:17:59.961514Z","signature_b64":"G0DwNlctZMYXfjXHkqzUGHow4HYyLJ5CYMaip661jixspHlgTd5xc3dLWUFiBe9pPjT9QWkPWrB7S5h+0E95Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e806de2b797e5bd4307cf20ec65d233f0a286f225c6989417662d16b00d52b8c","last_reissued_at":"2026-07-05T01:17:59.961073Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:17:59.961073Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2002.01315","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":"2026-07-05T01:17:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AhxizQJhha122pm6KWiT85FLKg0/7bhy8dN3ONwpDtQ4nwNxzwRnQyybqX4EvB9Vl13pdwa+w3L3AbN28rsBDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T21:12:36.471283Z"},"content_sha256":"33403e0d61fbf816ab36d012cab8a8cec030b850550fbc73448742b2ba430e71","schema_version":"1.0","event_id":"sha256:33403e0d61fbf816ab36d012cab8a8cec030b850550fbc73448742b2ba430e71"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:5ADN4K3ZPZN5IMD46IHMMXJDH4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Disorder-induced coupling of Weyl nodes in WTe$_2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Bernd B\\\"uchner, Christian Hess, Grigory Shipunov, Igor V. Morozov, Johannes Schoop, Joseph Dufouleur, Lukas Graf, Romain Giraud, Saicharan Aswartham, Steffen Sykora","submitted_at":"2020-02-04T14:31:53Z","abstract_excerpt":"The finite coupling between Weyl nodes due to residual disorder is investigated by magnetotransport studies in WTe$_2$. The anisotropic scattering of quasiparticles is evidenced from classical and quantum transport measurements. A new theoretical approach using a real band structure is developed to calculate the dependence of the scattering anisotropy with the correlation length of the disorder. A comparison between theory and experiments reveals for the first time a short correlation length in WTe$_2$ ($\\xi$~nm). This result implies a significant coupling between Weyl nodes and other bands, s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.01315","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2002.01315/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":"2026-07-05T01:17:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VNabuEipfLKBOA1NJZxjJrQbvwpIWBcdAZSXZUW3WGXOLh/1WeaBgAFxk2Lt5HjLFkbklOE5Fzxnul+lUZ+TDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T21:12:36.471679Z"},"content_sha256":"b4cf8609227b1ff9a9a27cda467efe10263921e6818503842bdc6d96f7151209","schema_version":"1.0","event_id":"sha256:b4cf8609227b1ff9a9a27cda467efe10263921e6818503842bdc6d96f7151209"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5ADN4K3ZPZN5IMD46IHMMXJDH4/bundle.json","state_url":"https://pith.science/pith/5ADN4K3ZPZN5IMD46IHMMXJDH4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5ADN4K3ZPZN5IMD46IHMMXJDH4/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":"2026-07-06T21:12:36Z","links":{"resolver":"https://pith.science/pith/5ADN4K3ZPZN5IMD46IHMMXJDH4","bundle":"https://pith.science/pith/5ADN4K3ZPZN5IMD46IHMMXJDH4/bundle.json","state":"https://pith.science/pith/5ADN4K3ZPZN5IMD46IHMMXJDH4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5ADN4K3ZPZN5IMD46IHMMXJDH4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:5ADN4K3ZPZN5IMD46IHMMXJDH4","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":"cb9cc2c6a0017ea592e6efefd9dd45024a329a86517ea66752d96e3f9c824aa5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-02-04T14:31:53Z","title_canon_sha256":"1408d56c2524068ac914fb1087805d045e44edd3acceb5f26e281dbe6ca51e77"},"schema_version":"1.0","source":{"id":"2002.01315","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.01315","created_at":"2026-07-05T01:17:59Z"},{"alias_kind":"arxiv_version","alias_value":"2002.01315v2","created_at":"2026-07-05T01:17:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.01315","created_at":"2026-07-05T01:17:59Z"},{"alias_kind":"pith_short_12","alias_value":"5ADN4K3ZPZN5","created_at":"2026-07-05T01:17:59Z"},{"alias_kind":"pith_short_16","alias_value":"5ADN4K3ZPZN5IMD4","created_at":"2026-07-05T01:17:59Z"},{"alias_kind":"pith_short_8","alias_value":"5ADN4K3Z","created_at":"2026-07-05T01:17:59Z"}],"graph_snapshots":[{"event_id":"sha256:b4cf8609227b1ff9a9a27cda467efe10263921e6818503842bdc6d96f7151209","target":"graph","created_at":"2026-07-05T01:17:59Z","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/2002.01315/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The finite coupling between Weyl nodes due to residual disorder is investigated by magnetotransport studies in WTe$_2$. The anisotropic scattering of quasiparticles is evidenced from classical and quantum transport measurements. A new theoretical approach using a real band structure is developed to calculate the dependence of the scattering anisotropy with the correlation length of the disorder. A comparison between theory and experiments reveals for the first time a short correlation length in WTe$_2$ ($\\xi$~nm). This result implies a significant coupling between Weyl nodes and other bands, s","authors_text":"Bernd B\\\"uchner, Christian Hess, Grigory Shipunov, Igor V. Morozov, Johannes Schoop, Joseph Dufouleur, Lukas Graf, Romain Giraud, Saicharan Aswartham, Steffen Sykora","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-02-04T14:31:53Z","title":"Disorder-induced coupling of Weyl nodes in WTe$_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.01315","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":"sha256:33403e0d61fbf816ab36d012cab8a8cec030b850550fbc73448742b2ba430e71","target":"record","created_at":"2026-07-05T01:17:59Z","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":"cb9cc2c6a0017ea592e6efefd9dd45024a329a86517ea66752d96e3f9c824aa5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-02-04T14:31:53Z","title_canon_sha256":"1408d56c2524068ac914fb1087805d045e44edd3acceb5f26e281dbe6ca51e77"},"schema_version":"1.0","source":{"id":"2002.01315","kind":"arxiv","version":2}},"canonical_sha256":"e806de2b797e5bd4307cf20ec65d233f0a286f225c6989417662d16b00d52b8c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e806de2b797e5bd4307cf20ec65d233f0a286f225c6989417662d16b00d52b8c","first_computed_at":"2026-07-05T01:17:59.961073Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:17:59.961073Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"G0DwNlctZMYXfjXHkqzUGHow4HYyLJ5CYMaip661jixspHlgTd5xc3dLWUFiBe9pPjT9QWkPWrB7S5h+0E95Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:17:59.961514Z","signed_message":"canonical_sha256_bytes"},"source_id":"2002.01315","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:33403e0d61fbf816ab36d012cab8a8cec030b850550fbc73448742b2ba430e71","sha256:b4cf8609227b1ff9a9a27cda467efe10263921e6818503842bdc6d96f7151209"],"state_sha256":"9b197d89945061fc730deb0aec5d2185be2fc438057361ed9e7b3833e150affb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yPumUsZzBatZygeQHdZ2vMitwuiZedGs/QdqSN4up0/MuZARG9rzFUp5c07Tsg2lj74taJjyCEaX8RlJ/yoSBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T21:12:36.473581Z","bundle_sha256":"11128fe202b208391f6f020a27329747f3da583bcc8b46cedc7416871ab92ae0"}}