{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:G7X4XIUOLKFYCPPQSMGKCS32X4","short_pith_number":"pith:G7X4XIUO","canonical_record":{"source":{"id":"1710.10094","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-27T12:00:13Z","cross_cats_sorted":[],"title_canon_sha256":"d7055d8957d111dd391493cf3fd1319e7ea3e548577fb326d14ff6f7bd2fb9db","abstract_canon_sha256":"2c60c3f7a8fbf813dfb2aee459ea8f715a50f0e422dd7e521a30b0375f60dc71"},"schema_version":"1.0"},"canonical_sha256":"37efcba28e5a8b813df0930ca14b7abf34a515c97e8c68566e8f42210889e0b2","source":{"kind":"arxiv","id":"1710.10094","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.10094","created_at":"2026-05-18T00:25:52Z"},{"alias_kind":"arxiv_version","alias_value":"1710.10094v1","created_at":"2026-05-18T00:25:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.10094","created_at":"2026-05-18T00:25:52Z"},{"alias_kind":"pith_short_12","alias_value":"G7X4XIUOLKFY","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"G7X4XIUOLKFYCPPQ","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"G7X4XIUO","created_at":"2026-05-18T12:31:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:G7X4XIUOLKFYCPPQSMGKCS32X4","target":"record","payload":{"canonical_record":{"source":{"id":"1710.10094","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-27T12:00:13Z","cross_cats_sorted":[],"title_canon_sha256":"d7055d8957d111dd391493cf3fd1319e7ea3e548577fb326d14ff6f7bd2fb9db","abstract_canon_sha256":"2c60c3f7a8fbf813dfb2aee459ea8f715a50f0e422dd7e521a30b0375f60dc71"},"schema_version":"1.0"},"canonical_sha256":"37efcba28e5a8b813df0930ca14b7abf34a515c97e8c68566e8f42210889e0b2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:25:52.169165Z","signature_b64":"Auo6kkTHuhmBNSRWTW1+yMUVtQD7r4+pmYvfyNU7vlUUInSIdwlXnftl8YFB+NhKs6BoNjLL5rG8PGwG3dMfAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"37efcba28e5a8b813df0930ca14b7abf34a515c97e8c68566e8f42210889e0b2","last_reissued_at":"2026-05-18T00:25:52.168428Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:25:52.168428Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1710.10094","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":"2026-05-18T00:25:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pEf8pBBGljQ7M+uupvyfpX9iN191NfuEi0vIXnoI1IYJuKPDcM8OAyBHvvT57IPAYrIj6Kz9/aqcXzFkjRi+Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T20:11:47.949089Z"},"content_sha256":"05729088a57cb16345d0014ef86947ec6a1b3d54a0a91c4ecb05ae60b9ac5860","schema_version":"1.0","event_id":"sha256:05729088a57cb16345d0014ef86947ec6a1b3d54a0a91c4ecb05ae60b9ac5860"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:G7X4XIUOLKFYCPPQSMGKCS32X4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electron effective mass in Sn-doped monoclinic single crystal $\\beta$-gallium oxide determined by mid-infrared optical Hall effect","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alyssa Mock, Bo Monemar, Ken Goto, Masataka Higashiwaki, Mathias Schubert, Rafa{\\l} Korlacki, Sean Knight, Vanya Darakchieva, Yoshinao Kumagai","submitted_at":"2017-10-27T12:00:13Z","abstract_excerpt":"The isotropic average conduction band minimum electron effective mass in Sn-doped monoclinic single crystal $\\beta$-Ga$_2$O$_3$ is experimentally determined by mid-infrared optical Hall effect to be $(0.284\\pm0.013)m_{0}$ combining investigations on ($010$) and ($\\bar{2}01$) surface cuts. This result falls within the broad range of values predicted by theoretical calculations for undoped $\\beta$-Ga$_2$O$_3$. The result is also comparable to recent density functional calculations using the Gaussian-attenuation-Perdue-Burke-Ernzerhof hybrid density functional, which predict an average effective "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.10094","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":"2026-05-18T00:25:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ucOcLZcMu7EHJSeNiPv5eULMVMeJFDCVJ+5YzancZGTKD4m1q9MD5mA9jqH6MWj1rkTvgpYwNCFwDurldfEMCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T20:11:47.949878Z"},"content_sha256":"5b6127e9e6a77de199496d05cc676e172ac8fb00e6d6ed859f021a4eb1480d61","schema_version":"1.0","event_id":"sha256:5b6127e9e6a77de199496d05cc676e172ac8fb00e6d6ed859f021a4eb1480d61"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/G7X4XIUOLKFYCPPQSMGKCS32X4/bundle.json","state_url":"https://pith.science/pith/G7X4XIUOLKFYCPPQSMGKCS32X4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/G7X4XIUOLKFYCPPQSMGKCS32X4/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":"2026-06-05T20:11:47Z","links":{"resolver":"https://pith.science/pith/G7X4XIUOLKFYCPPQSMGKCS32X4","bundle":"https://pith.science/pith/G7X4XIUOLKFYCPPQSMGKCS32X4/bundle.json","state":"https://pith.science/pith/G7X4XIUOLKFYCPPQSMGKCS32X4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/G7X4XIUOLKFYCPPQSMGKCS32X4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:G7X4XIUOLKFYCPPQSMGKCS32X4","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":"2c60c3f7a8fbf813dfb2aee459ea8f715a50f0e422dd7e521a30b0375f60dc71","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-27T12:00:13Z","title_canon_sha256":"d7055d8957d111dd391493cf3fd1319e7ea3e548577fb326d14ff6f7bd2fb9db"},"schema_version":"1.0","source":{"id":"1710.10094","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.10094","created_at":"2026-05-18T00:25:52Z"},{"alias_kind":"arxiv_version","alias_value":"1710.10094v1","created_at":"2026-05-18T00:25:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.10094","created_at":"2026-05-18T00:25:52Z"},{"alias_kind":"pith_short_12","alias_value":"G7X4XIUOLKFY","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"G7X4XIUOLKFYCPPQ","created_at":"2026-05-18T12:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"G7X4XIUO","created_at":"2026-05-18T12:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:5b6127e9e6a77de199496d05cc676e172ac8fb00e6d6ed859f021a4eb1480d61","target":"graph","created_at":"2026-05-18T00:25:52Z","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":"The isotropic average conduction band minimum electron effective mass in Sn-doped monoclinic single crystal $\\beta$-Ga$_2$O$_3$ is experimentally determined by mid-infrared optical Hall effect to be $(0.284\\pm0.013)m_{0}$ combining investigations on ($010$) and ($\\bar{2}01$) surface cuts. This result falls within the broad range of values predicted by theoretical calculations for undoped $\\beta$-Ga$_2$O$_3$. The result is also comparable to recent density functional calculations using the Gaussian-attenuation-Perdue-Burke-Ernzerhof hybrid density functional, which predict an average effective ","authors_text":"Alyssa Mock, Bo Monemar, Ken Goto, Masataka Higashiwaki, Mathias Schubert, Rafa{\\l} Korlacki, Sean Knight, Vanya Darakchieva, Yoshinao Kumagai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-27T12:00:13Z","title":"Electron effective mass in Sn-doped monoclinic single crystal $\\beta$-gallium oxide determined by mid-infrared optical Hall effect"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.10094","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":"sha256:05729088a57cb16345d0014ef86947ec6a1b3d54a0a91c4ecb05ae60b9ac5860","target":"record","created_at":"2026-05-18T00:25:52Z","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":"2c60c3f7a8fbf813dfb2aee459ea8f715a50f0e422dd7e521a30b0375f60dc71","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-27T12:00:13Z","title_canon_sha256":"d7055d8957d111dd391493cf3fd1319e7ea3e548577fb326d14ff6f7bd2fb9db"},"schema_version":"1.0","source":{"id":"1710.10094","kind":"arxiv","version":1}},"canonical_sha256":"37efcba28e5a8b813df0930ca14b7abf34a515c97e8c68566e8f42210889e0b2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"37efcba28e5a8b813df0930ca14b7abf34a515c97e8c68566e8f42210889e0b2","first_computed_at":"2026-05-18T00:25:52.168428Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:25:52.168428Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Auo6kkTHuhmBNSRWTW1+yMUVtQD7r4+pmYvfyNU7vlUUInSIdwlXnftl8YFB+NhKs6BoNjLL5rG8PGwG3dMfAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:25:52.169165Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.10094","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:05729088a57cb16345d0014ef86947ec6a1b3d54a0a91c4ecb05ae60b9ac5860","sha256:5b6127e9e6a77de199496d05cc676e172ac8fb00e6d6ed859f021a4eb1480d61"],"state_sha256":"05afe948a39de839fd68bb9947fb8b8dfbec2f9353ef3e021c81d443edc2df56"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"20vygI7vATeJiiuezOotJthNcrnZkxoLBpW3YKx42ea6qPJBMqVVsT3EbZR7IKrAK7t/MMLqWQ79IDWfN91eCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T20:11:47.954956Z","bundle_sha256":"90d5cbba22277425533154b0da29b2055a126f2c83c8b51d4597072099edc6a0"}}