{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:DLVIK4P23ATOCWWDQL5U2VH2ZO","short_pith_number":"pith:DLVIK4P2","canonical_record":{"source":{"id":"2106.11329","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-06-21T18:00:38Z","cross_cats_sorted":[],"title_canon_sha256":"55c0471836221044ffc034f3e40cc073950dd21f71d779593baa3f836f90b58b","abstract_canon_sha256":"d643fa19d10f3b5b7c4f563b3a1c1e42aa3f4ef6348bed7116d850b2036630bb"},"schema_version":"1.0"},"canonical_sha256":"1aea8571fad826e15ac382fb4d54facb80e82cc5cbbebd61461e0298a7e82a09","source":{"kind":"arxiv","id":"2106.11329","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.11329","created_at":"2026-07-05T04:42:55Z"},{"alias_kind":"arxiv_version","alias_value":"2106.11329v1","created_at":"2026-07-05T04:42:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.11329","created_at":"2026-07-05T04:42:55Z"},{"alias_kind":"pith_short_12","alias_value":"DLVIK4P23ATO","created_at":"2026-07-05T04:42:55Z"},{"alias_kind":"pith_short_16","alias_value":"DLVIK4P23ATOCWWD","created_at":"2026-07-05T04:42:55Z"},{"alias_kind":"pith_short_8","alias_value":"DLVIK4P2","created_at":"2026-07-05T04:42:55Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:DLVIK4P23ATOCWWDQL5U2VH2ZO","target":"record","payload":{"canonical_record":{"source":{"id":"2106.11329","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-06-21T18:00:38Z","cross_cats_sorted":[],"title_canon_sha256":"55c0471836221044ffc034f3e40cc073950dd21f71d779593baa3f836f90b58b","abstract_canon_sha256":"d643fa19d10f3b5b7c4f563b3a1c1e42aa3f4ef6348bed7116d850b2036630bb"},"schema_version":"1.0"},"canonical_sha256":"1aea8571fad826e15ac382fb4d54facb80e82cc5cbbebd61461e0298a7e82a09","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:42:55.206022Z","signature_b64":"wuh1rX5QkmkYdZH3P7d3JeOQkYzcSo8HXoN/pcOn09KujOUgiR7OM7rMnlOsAmbJ8VBVG5Hrruitt6ODAvCRDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1aea8571fad826e15ac382fb4d54facb80e82cc5cbbebd61461e0298a7e82a09","last_reissued_at":"2026-07-05T04:42:55.205567Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:42:55.205567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2106.11329","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":"2026-07-05T04:42:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HWJv3C90vghNYsEUdMVRrR8VQ6YcPNVn+PpqoWrm2pmk++l+YpgBy2yZuIaAkTtM7fowpIo0JKLzdgKS5jNtDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T10:21:08.692269Z"},"content_sha256":"3ad8a4d3f80bc2fb424f9b1093cafc21c41d8f4d31da4cb3ae153a130899529c","schema_version":"1.0","event_id":"sha256:3ad8a4d3f80bc2fb424f9b1093cafc21c41d8f4d31da4cb3ae153a130899529c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:DLVIK4P23ATOCWWDQL5U2VH2ZO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Three-dimensional quasi-quantized Hall insulator phase in SrSi2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"B. Valentin Schwarze, Chandra Shekhar, Claudia Felser, Horst Borrmann, Jacob Hornung, Jochen Wosnitza, Johannes Gooth, Jonathan Noky, Joonbum Park, Kaustuv Manna, Marc Uhlarz, Mengyu Yao, Nitesh Kumar, Sumanta Chattopadhyay, Tirthankar Chakraborty, Tobias F\\\"orster, Vladimir N. Strocov, Yan Sun","submitted_at":"2021-06-21T18:00:38Z","abstract_excerpt":"In insulators, the longitudinal resistivity becomes infinitely large at zero temperature. For classic insulators, the Hall conductivity becomes zero at the same time. However, there are special systems, such as two-dimensional quantum Hall isolators, in which a more complex scenario is observed at high magnetic fields. Here, we report experimental evidence for a quasi-quantized Hall insulator in the quantum limit of the three-dimensional semimetal SrSi2. Our measurements reveal a magnetic field-range, in which the longitudinal resistivity diverges with decreasing temperature, while the Hall co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.11329","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/2106.11329/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":"2026-07-05T04:42:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TeQepSKCBpoTzcc18Lp6tWrFCN/Jyo1ekDq2xDHbp89Tu3fQP9VaXMzKTez9IpXabM2g9Xt3qshj2cA/0gWPDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-01T10:21:08.692597Z"},"content_sha256":"1577dca881787e60c29fed283a48ae0674bb85d80d332de520bc9df386a6c9af","schema_version":"1.0","event_id":"sha256:1577dca881787e60c29fed283a48ae0674bb85d80d332de520bc9df386a6c9af"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DLVIK4P23ATOCWWDQL5U2VH2ZO/bundle.json","state_url":"https://pith.science/pith/DLVIK4P23ATOCWWDQL5U2VH2ZO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DLVIK4P23ATOCWWDQL5U2VH2ZO/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":"2026-08-01T10:21:08Z","links":{"resolver":"https://pith.science/pith/DLVIK4P23ATOCWWDQL5U2VH2ZO","bundle":"https://pith.science/pith/DLVIK4P23ATOCWWDQL5U2VH2ZO/bundle.json","state":"https://pith.science/pith/DLVIK4P23ATOCWWDQL5U2VH2ZO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DLVIK4P23ATOCWWDQL5U2VH2ZO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:DLVIK4P23ATOCWWDQL5U2VH2ZO","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":"d643fa19d10f3b5b7c4f563b3a1c1e42aa3f4ef6348bed7116d850b2036630bb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-06-21T18:00:38Z","title_canon_sha256":"55c0471836221044ffc034f3e40cc073950dd21f71d779593baa3f836f90b58b"},"schema_version":"1.0","source":{"id":"2106.11329","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.11329","created_at":"2026-07-05T04:42:55Z"},{"alias_kind":"arxiv_version","alias_value":"2106.11329v1","created_at":"2026-07-05T04:42:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.11329","created_at":"2026-07-05T04:42:55Z"},{"alias_kind":"pith_short_12","alias_value":"DLVIK4P23ATO","created_at":"2026-07-05T04:42:55Z"},{"alias_kind":"pith_short_16","alias_value":"DLVIK4P23ATOCWWD","created_at":"2026-07-05T04:42:55Z"},{"alias_kind":"pith_short_8","alias_value":"DLVIK4P2","created_at":"2026-07-05T04:42:55Z"}],"graph_snapshots":[{"event_id":"sha256:1577dca881787e60c29fed283a48ae0674bb85d80d332de520bc9df386a6c9af","target":"graph","created_at":"2026-07-05T04:42:55Z","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/2106.11329/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In insulators, the longitudinal resistivity becomes infinitely large at zero temperature. For classic insulators, the Hall conductivity becomes zero at the same time. However, there are special systems, such as two-dimensional quantum Hall isolators, in which a more complex scenario is observed at high magnetic fields. Here, we report experimental evidence for a quasi-quantized Hall insulator in the quantum limit of the three-dimensional semimetal SrSi2. Our measurements reveal a magnetic field-range, in which the longitudinal resistivity diverges with decreasing temperature, while the Hall co","authors_text":"B. Valentin Schwarze, Chandra Shekhar, Claudia Felser, Horst Borrmann, Jacob Hornung, Jochen Wosnitza, Johannes Gooth, Jonathan Noky, Joonbum Park, Kaustuv Manna, Marc Uhlarz, Mengyu Yao, Nitesh Kumar, Sumanta Chattopadhyay, Tirthankar Chakraborty, Tobias F\\\"orster, Vladimir N. Strocov, Yan Sun","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-06-21T18:00:38Z","title":"Three-dimensional quasi-quantized Hall insulator phase in SrSi2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.11329","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":"sha256:3ad8a4d3f80bc2fb424f9b1093cafc21c41d8f4d31da4cb3ae153a130899529c","target":"record","created_at":"2026-07-05T04:42:55Z","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":"d643fa19d10f3b5b7c4f563b3a1c1e42aa3f4ef6348bed7116d850b2036630bb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-06-21T18:00:38Z","title_canon_sha256":"55c0471836221044ffc034f3e40cc073950dd21f71d779593baa3f836f90b58b"},"schema_version":"1.0","source":{"id":"2106.11329","kind":"arxiv","version":1}},"canonical_sha256":"1aea8571fad826e15ac382fb4d54facb80e82cc5cbbebd61461e0298a7e82a09","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1aea8571fad826e15ac382fb4d54facb80e82cc5cbbebd61461e0298a7e82a09","first_computed_at":"2026-07-05T04:42:55.205567Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:42:55.205567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wuh1rX5QkmkYdZH3P7d3JeOQkYzcSo8HXoN/pcOn09KujOUgiR7OM7rMnlOsAmbJ8VBVG5Hrruitt6ODAvCRDA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:42:55.206022Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.11329","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3ad8a4d3f80bc2fb424f9b1093cafc21c41d8f4d31da4cb3ae153a130899529c","sha256:1577dca881787e60c29fed283a48ae0674bb85d80d332de520bc9df386a6c9af"],"state_sha256":"56f9a4db4ca29d82f8c6fb1d052bd23d6c91b9edf564f9137d0548e6b52adca3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GaeJkJ4mJg5n7OoEOPOl0MRtbmrpo+rS/xnS4jtyHSSMa8+U/iBkctCamlTXR5ltdJDPxBJK/isayISCHhMoDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-01T10:21:08.696927Z","bundle_sha256":"1f7d2b068653455fa7d166cf336fdea0dcced1562a89fbd1394848b1ec41b867"}}