{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:GOPTXB6K7AWVMOOYL7T3VDQVN7","short_pith_number":"pith:GOPTXB6K","canonical_record":{"source":{"id":"1807.08454","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-23T07:07:43Z","cross_cats_sorted":[],"title_canon_sha256":"48d0479019dd106b279ad4e438324d3fbad7a6c730ec2f647b52949c9e284dac","abstract_canon_sha256":"4560ca627cd702db86cc0ad63b81981f9ea96fe1431ef2871cb381b8be5e5d5a"},"schema_version":"1.0"},"canonical_sha256":"339f3b87caf82d5639d85fe7ba8e156fd9e7cae0ec6143ff30e018f8f51af353","source":{"kind":"arxiv","id":"1807.08454","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.08454","created_at":"2026-05-17T23:47:30Z"},{"alias_kind":"arxiv_version","alias_value":"1807.08454v1","created_at":"2026-05-17T23:47:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.08454","created_at":"2026-05-17T23:47:30Z"},{"alias_kind":"pith_short_12","alias_value":"GOPTXB6K7AWV","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GOPTXB6K7AWVMOOY","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GOPTXB6K","created_at":"2026-05-18T12:32:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:GOPTXB6K7AWVMOOYL7T3VDQVN7","target":"record","payload":{"canonical_record":{"source":{"id":"1807.08454","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-23T07:07:43Z","cross_cats_sorted":[],"title_canon_sha256":"48d0479019dd106b279ad4e438324d3fbad7a6c730ec2f647b52949c9e284dac","abstract_canon_sha256":"4560ca627cd702db86cc0ad63b81981f9ea96fe1431ef2871cb381b8be5e5d5a"},"schema_version":"1.0"},"canonical_sha256":"339f3b87caf82d5639d85fe7ba8e156fd9e7cae0ec6143ff30e018f8f51af353","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:30.683579Z","signature_b64":"V6X6qS9cpw3mj5vDWzkl35sMuTgCNHa7FioqFX4Qx7dTvvhETW4QueOrFIq6jvw7LBsanSDwSKu1iQlYsYPgDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"339f3b87caf82d5639d85fe7ba8e156fd9e7cae0ec6143ff30e018f8f51af353","last_reissued_at":"2026-05-17T23:47:30.683159Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:30.683159Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.08454","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":"2026-05-17T23:47:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BZnN1dsCRZ7qgODOefWvSlyORIDU39MutbVHY6hHgDXPPxwCEY7GGzuGe3jY9dfw4HvaS2WiTN5eJbGx0SIMDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T06:45:31.435581Z"},"content_sha256":"7fc1fad22683dc2e27074874f674cf573201033395131b75b5c08227c953adfa","schema_version":"1.0","event_id":"sha256:7fc1fad22683dc2e27074874f674cf573201033395131b75b5c08227c953adfa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:GOPTXB6K7AWVMOOYL7T3VDQVN7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Observation of acoustic Landau quantization and quantum-Hall-like edge states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Chunyin Qiu, Fan Zhang, Liping Ye, Manzhu Ke, Xinhua Wen, Yajuan Qi, Zhengyou Liu","submitted_at":"2018-07-23T07:07:43Z","abstract_excerpt":"Many intriguing phenomena occur for electrons under strong magnetic fields. Recently, it was proposed that an appropriate strain texture in graphene can induce a synthetic gauge field, in which the electrons behave like in a real magnetic field. This opened the door to control quantum transport by mechanical means and to explore unprecedented physics in high-field regime. Such studies have been achieved in molecular and photonic lattices. Here we report the first experimental realization of giant uniform pseudomagnetic field in acoustics by introducing a simple uniaxial deformation to acoustic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.08454","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":"2026-05-17T23:47:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lp7r+5Kxq+dJ9gd36qCSCHgXyqxZML3oDPxK6mt2W07w1rrx2gYDt1NTm9R/9KCdawGtsmyvpogN6A/VHDScDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T06:45:31.435961Z"},"content_sha256":"3d59bb86f10e56251f3d99ed0d49a2689d6033d0ecbfac8c8092acbef1907daa","schema_version":"1.0","event_id":"sha256:3d59bb86f10e56251f3d99ed0d49a2689d6033d0ecbfac8c8092acbef1907daa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GOPTXB6K7AWVMOOYL7T3VDQVN7/bundle.json","state_url":"https://pith.science/pith/GOPTXB6K7AWVMOOYL7T3VDQVN7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GOPTXB6K7AWVMOOYL7T3VDQVN7/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":"2026-05-28T06:45:31Z","links":{"resolver":"https://pith.science/pith/GOPTXB6K7AWVMOOYL7T3VDQVN7","bundle":"https://pith.science/pith/GOPTXB6K7AWVMOOYL7T3VDQVN7/bundle.json","state":"https://pith.science/pith/GOPTXB6K7AWVMOOYL7T3VDQVN7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GOPTXB6K7AWVMOOYL7T3VDQVN7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:GOPTXB6K7AWVMOOYL7T3VDQVN7","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":"4560ca627cd702db86cc0ad63b81981f9ea96fe1431ef2871cb381b8be5e5d5a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-23T07:07:43Z","title_canon_sha256":"48d0479019dd106b279ad4e438324d3fbad7a6c730ec2f647b52949c9e284dac"},"schema_version":"1.0","source":{"id":"1807.08454","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.08454","created_at":"2026-05-17T23:47:30Z"},{"alias_kind":"arxiv_version","alias_value":"1807.08454v1","created_at":"2026-05-17T23:47:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.08454","created_at":"2026-05-17T23:47:30Z"},{"alias_kind":"pith_short_12","alias_value":"GOPTXB6K7AWV","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"GOPTXB6K7AWVMOOY","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"GOPTXB6K","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:3d59bb86f10e56251f3d99ed0d49a2689d6033d0ecbfac8c8092acbef1907daa","target":"graph","created_at":"2026-05-17T23:47:30Z","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":"Many intriguing phenomena occur for electrons under strong magnetic fields. Recently, it was proposed that an appropriate strain texture in graphene can induce a synthetic gauge field, in which the electrons behave like in a real magnetic field. This opened the door to control quantum transport by mechanical means and to explore unprecedented physics in high-field regime. Such studies have been achieved in molecular and photonic lattices. Here we report the first experimental realization of giant uniform pseudomagnetic field in acoustics by introducing a simple uniaxial deformation to acoustic","authors_text":"Chunyin Qiu, Fan Zhang, Liping Ye, Manzhu Ke, Xinhua Wen, Yajuan Qi, Zhengyou Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-23T07:07:43Z","title":"Observation of acoustic Landau quantization and quantum-Hall-like edge states"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.08454","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":"sha256:7fc1fad22683dc2e27074874f674cf573201033395131b75b5c08227c953adfa","target":"record","created_at":"2026-05-17T23:47:30Z","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":"4560ca627cd702db86cc0ad63b81981f9ea96fe1431ef2871cb381b8be5e5d5a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-07-23T07:07:43Z","title_canon_sha256":"48d0479019dd106b279ad4e438324d3fbad7a6c730ec2f647b52949c9e284dac"},"schema_version":"1.0","source":{"id":"1807.08454","kind":"arxiv","version":1}},"canonical_sha256":"339f3b87caf82d5639d85fe7ba8e156fd9e7cae0ec6143ff30e018f8f51af353","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"339f3b87caf82d5639d85fe7ba8e156fd9e7cae0ec6143ff30e018f8f51af353","first_computed_at":"2026-05-17T23:47:30.683159Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:47:30.683159Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V6X6qS9cpw3mj5vDWzkl35sMuTgCNHa7FioqFX4Qx7dTvvhETW4QueOrFIq6jvw7LBsanSDwSKu1iQlYsYPgDQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:47:30.683579Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.08454","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7fc1fad22683dc2e27074874f674cf573201033395131b75b5c08227c953adfa","sha256:3d59bb86f10e56251f3d99ed0d49a2689d6033d0ecbfac8c8092acbef1907daa"],"state_sha256":"ba913e595e3275420fa2e94687c26da52e20bde892ee58ce6e309a7457e15c61"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oH/h2+aQtup84AEFNnbIBkwPmmpJj1UZlU7/9+6DAk7iMXSm5pvsB3cyOBKfsTNoYplQ2MlgkR+i3wDZiA/1BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T06:45:31.438045Z","bundle_sha256":"04d74bde4b52b35ea26d3eb12a84b3db65a9e92a1875bf5fec45e6663ef871f7"}}