{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:IMXOJRO2NHJOJ65ME22BWYYEBJ","short_pith_number":"pith:IMXOJRO2","canonical_record":{"source":{"id":"2607.09256","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-07-10T10:10:47Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"a415213c3fea4643722c697c599c038d3ca4e022b057cc8f567c1e67f4ff42ad","abstract_canon_sha256":"3d03f7f9f0268c94bbe55ff8ddd98fd3ecb47bf2d2bb132afd9aff0cc968c47e"},"schema_version":"1.0"},"canonical_sha256":"432ee4c5da69d2e4fbac26b41b63040a64000c01ff7fd9b4a732bf8bde4a916c","source":{"kind":"arxiv","id":"2607.09256","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.09256","created_at":"2026-07-13T01:18:56Z"},{"alias_kind":"arxiv_version","alias_value":"2607.09256v1","created_at":"2026-07-13T01:18:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.09256","created_at":"2026-07-13T01:18:56Z"},{"alias_kind":"pith_short_12","alias_value":"IMXOJRO2NHJO","created_at":"2026-07-13T01:18:56Z"},{"alias_kind":"pith_short_16","alias_value":"IMXOJRO2NHJOJ65M","created_at":"2026-07-13T01:18:56Z"},{"alias_kind":"pith_short_8","alias_value":"IMXOJRO2","created_at":"2026-07-13T01:18:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:IMXOJRO2NHJOJ65ME22BWYYEBJ","target":"record","payload":{"canonical_record":{"source":{"id":"2607.09256","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-07-10T10:10:47Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"a415213c3fea4643722c697c599c038d3ca4e022b057cc8f567c1e67f4ff42ad","abstract_canon_sha256":"3d03f7f9f0268c94bbe55ff8ddd98fd3ecb47bf2d2bb132afd9aff0cc968c47e"},"schema_version":"1.0"},"canonical_sha256":"432ee4c5da69d2e4fbac26b41b63040a64000c01ff7fd9b4a732bf8bde4a916c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-13T01:18:56.247005Z","signature_b64":"bDv9G2wRvOMSV2pt63gxttnlWnWTP7BBzP8A74CziLQUIZi8HYB29keYfeiV9ACI2xUkDLcHEk0nXMN3QExHCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"432ee4c5da69d2e4fbac26b41b63040a64000c01ff7fd9b4a732bf8bde4a916c","last_reissued_at":"2026-07-13T01:18:56.245270Z","signature_status":"signed_v1","first_computed_at":"2026-07-13T01:18:56.245270Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.09256","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":"2026-07-13T01:18:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TGXrSNXn1uHbKrMT1KXnDbvnh5gjv6GkA+2owMoyHsuRe6VHKv2uu+XEAi/Le/sJMp9aza82ZYwVgUvjpj6NDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T17:56:28.963486Z"},"content_sha256":"ddc5b372c1a6bc89f15dc3f17a47fc9794266d7f256ece02d19d7174ccc0f548","schema_version":"1.0","event_id":"sha256:ddc5b372c1a6bc89f15dc3f17a47fc9794266d7f256ece02d19d7174ccc0f548"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:IMXOJRO2NHJOJ65ME22BWYYEBJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Terahertz field-driven nonlinear Hall effect and other second order transport phenomena in two-dimensional tellurene","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Chang Niu, E. M\\\"onch, J. Wunderlich, L. E. Golub, M. D. Moldavskaya, Peide D. Ye, S. D. Ganichev","submitted_at":"2026-07-10T10:10:47Z","abstract_excerpt":"We study terahertz field-driven second-order nonlinear electron transport phenomena, including the nonlinear Hall effect (NLHE), in two-dimensional tellurene flakes. The dc current excited by linearly polarized terahertz (THz) radiation in Hall bar samples is investigated in directions both along and perpendicular to the $c$-axis of tellurene. As expected for second-order transport phenomena, the current scales as the square of the in-plane electric field of the radiation $\\bf E$, and depends on its orientation. The current results from a combination of three contributions, including the NLHE,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.09256","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/2607.09256/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":"2026-07-13T01:18:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gcK7e0alH/irCcXr5wvf5oGdA7incEapUW4Zx7+4iO3WNaRsUKfCRSgKL9rGfHwzMGPs0GWkb0SutP4Tk0hJDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T17:56:28.963864Z"},"content_sha256":"008b9ce971e629249d787ab4f04696cb3f747593a5c8d5c1a42074f1f4a34d40","schema_version":"1.0","event_id":"sha256:008b9ce971e629249d787ab4f04696cb3f747593a5c8d5c1a42074f1f4a34d40"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IMXOJRO2NHJOJ65ME22BWYYEBJ/bundle.json","state_url":"https://pith.science/pith/IMXOJRO2NHJOJ65ME22BWYYEBJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IMXOJRO2NHJOJ65ME22BWYYEBJ/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":"2026-08-17T17:56:28Z","links":{"resolver":"https://pith.science/pith/IMXOJRO2NHJOJ65ME22BWYYEBJ","bundle":"https://pith.science/pith/IMXOJRO2NHJOJ65ME22BWYYEBJ/bundle.json","state":"https://pith.science/pith/IMXOJRO2NHJOJ65ME22BWYYEBJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IMXOJRO2NHJOJ65ME22BWYYEBJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:IMXOJRO2NHJOJ65ME22BWYYEBJ","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":"3d03f7f9f0268c94bbe55ff8ddd98fd3ecb47bf2d2bb132afd9aff0cc968c47e","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-07-10T10:10:47Z","title_canon_sha256":"a415213c3fea4643722c697c599c038d3ca4e022b057cc8f567c1e67f4ff42ad"},"schema_version":"1.0","source":{"id":"2607.09256","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.09256","created_at":"2026-07-13T01:18:56Z"},{"alias_kind":"arxiv_version","alias_value":"2607.09256v1","created_at":"2026-07-13T01:18:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.09256","created_at":"2026-07-13T01:18:56Z"},{"alias_kind":"pith_short_12","alias_value":"IMXOJRO2NHJO","created_at":"2026-07-13T01:18:56Z"},{"alias_kind":"pith_short_16","alias_value":"IMXOJRO2NHJOJ65M","created_at":"2026-07-13T01:18:56Z"},{"alias_kind":"pith_short_8","alias_value":"IMXOJRO2","created_at":"2026-07-13T01:18:56Z"}],"graph_snapshots":[{"event_id":"sha256:008b9ce971e629249d787ab4f04696cb3f747593a5c8d5c1a42074f1f4a34d40","target":"graph","created_at":"2026-07-13T01:18:56Z","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/2607.09256/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study terahertz field-driven second-order nonlinear electron transport phenomena, including the nonlinear Hall effect (NLHE), in two-dimensional tellurene flakes. The dc current excited by linearly polarized terahertz (THz) radiation in Hall bar samples is investigated in directions both along and perpendicular to the $c$-axis of tellurene. As expected for second-order transport phenomena, the current scales as the square of the in-plane electric field of the radiation $\\bf E$, and depends on its orientation. The current results from a combination of three contributions, including the NLHE,","authors_text":"Chang Niu, E. M\\\"onch, J. Wunderlich, L. E. Golub, M. D. Moldavskaya, Peide D. Ye, S. D. Ganichev","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-07-10T10:10:47Z","title":"Terahertz field-driven nonlinear Hall effect and other second order transport phenomena in two-dimensional tellurene"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.09256","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:ddc5b372c1a6bc89f15dc3f17a47fc9794266d7f256ece02d19d7174ccc0f548","target":"record","created_at":"2026-07-13T01:18:56Z","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":"3d03f7f9f0268c94bbe55ff8ddd98fd3ecb47bf2d2bb132afd9aff0cc968c47e","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-07-10T10:10:47Z","title_canon_sha256":"a415213c3fea4643722c697c599c038d3ca4e022b057cc8f567c1e67f4ff42ad"},"schema_version":"1.0","source":{"id":"2607.09256","kind":"arxiv","version":1}},"canonical_sha256":"432ee4c5da69d2e4fbac26b41b63040a64000c01ff7fd9b4a732bf8bde4a916c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"432ee4c5da69d2e4fbac26b41b63040a64000c01ff7fd9b4a732bf8bde4a916c","first_computed_at":"2026-07-13T01:18:56.245270Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-13T01:18:56.245270Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bDv9G2wRvOMSV2pt63gxttnlWnWTP7BBzP8A74CziLQUIZi8HYB29keYfeiV9ACI2xUkDLcHEk0nXMN3QExHCg==","signature_status":"signed_v1","signed_at":"2026-07-13T01:18:56.247005Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.09256","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ddc5b372c1a6bc89f15dc3f17a47fc9794266d7f256ece02d19d7174ccc0f548","sha256:008b9ce971e629249d787ab4f04696cb3f747593a5c8d5c1a42074f1f4a34d40"],"state_sha256":"6b093ab3a3adec0ea91acab4d91b2482669e74879f7394575b1bf0dc44350211"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mq9SIKxyDdJeYlgrIsK6R+tNoOrorh3Piml7egBZeKxh0thwIRzrjgN4MSt52RSn5fZ4WLScc2kKWk0vuGt+Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T17:56:28.966404Z","bundle_sha256":"f543e46eb250f203e86792d43be783f7ef33fb3ec8136b93352484b705b3faec"}}