{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:LUIE54FOFUCFHUY6GFRNIBJXCE","short_pith_number":"pith:LUIE54FO","canonical_record":{"source":{"id":"1604.08509","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-04-28T16:44:41Z","cross_cats_sorted":[],"title_canon_sha256":"5dedceb134a44218efefabfb1ef060cbfd250cc892207f26e49f53d37e53222f","abstract_canon_sha256":"c7a671e054bba543c4447e5da6c59417b680a844f820d74c5de7421a5b106918"},"schema_version":"1.0"},"canonical_sha256":"5d104ef0ae2d0453d31e3162d40537111a01547e3dd520ec7829a340d6389869","source":{"kind":"arxiv","id":"1604.08509","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.08509","created_at":"2026-05-18T01:10:45Z"},{"alias_kind":"arxiv_version","alias_value":"1604.08509v2","created_at":"2026-05-18T01:10:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.08509","created_at":"2026-05-18T01:10:45Z"},{"alias_kind":"pith_short_12","alias_value":"LUIE54FOFUCF","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"LUIE54FOFUCFHUY6","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"LUIE54FO","created_at":"2026-05-18T12:30:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:LUIE54FOFUCFHUY6GFRNIBJXCE","target":"record","payload":{"canonical_record":{"source":{"id":"1604.08509","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-04-28T16:44:41Z","cross_cats_sorted":[],"title_canon_sha256":"5dedceb134a44218efefabfb1ef060cbfd250cc892207f26e49f53d37e53222f","abstract_canon_sha256":"c7a671e054bba543c4447e5da6c59417b680a844f820d74c5de7421a5b106918"},"schema_version":"1.0"},"canonical_sha256":"5d104ef0ae2d0453d31e3162d40537111a01547e3dd520ec7829a340d6389869","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:10:45.570073Z","signature_b64":"ZKJtif048tyKTrqwLQ3TNDVZTzynCs1TH8vwqxCUWBPtQIcSR7y713ogZRrK9X82o9dfN+gyr2HOpAslJxTsCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5d104ef0ae2d0453d31e3162d40537111a01547e3dd520ec7829a340d6389869","last_reissued_at":"2026-05-18T01:10:45.569698Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:10:45.569698Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1604.08509","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":"2026-05-18T01:10:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3VDgYPjvxlGSn77ylGU3WezVf34EOiT2QCAGCYGfreCbNoMQ5A508YIEba0VDADfXj+5Fbaf8VZ2p4zSY3vwAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T00:19:13.683076Z"},"content_sha256":"0cfc52207679cc02b1b52b2323c38f0c817cb441b2aa6b6a748b4318adcecbb1","schema_version":"1.0","event_id":"sha256:0cfc52207679cc02b1b52b2323c38f0c817cb441b2aa6b6a748b4318adcecbb1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:LUIE54FOFUCFHUY6GFRNIBJXCE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Anomalous conductivity, Hall factor, magnetoresistance, and thermopower of accumulation layer in $\\text{SrTiO}_3$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"B. I. Shklovskii, Han Fu, K. V. Reich","submitted_at":"2016-04-28T16:44:41Z","abstract_excerpt":"We study the low temperature conductivity of the electron accumulation layer induced by the very strong electric field at the surface of $\\text{SrTiO}_3$ sample. Due to the strongly nonlinear lattice dielectric response, the three-dimensional density of electrons $n(x)$ in such a layer decays with the distance from the surface $x$ very slowly as $n(x) \\propto 1/x^{12/7}$. We show that when the mobility is limited by the surface scattering the contribution of such a tail to the conductivity diverges at large $x$ because of growing time electrons need to reach the surface. We explore truncation "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.08509","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":""},"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":"2026-05-18T01:10:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WoXZrl527tbcIRb7k6LT8ZmOG9Z6E4utYwY/qWsFJ0Ko/ZMvAFj8DeRt9UmkHueaGkUu5Q3ksl9UX/1gnfw0Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-03T00:19:13.683433Z"},"content_sha256":"f9f8c480cf8ac763908229796a514488b8789ec51c626836ecca6ac7f0176532","schema_version":"1.0","event_id":"sha256:f9f8c480cf8ac763908229796a514488b8789ec51c626836ecca6ac7f0176532"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LUIE54FOFUCFHUY6GFRNIBJXCE/bundle.json","state_url":"https://pith.science/pith/LUIE54FOFUCFHUY6GFRNIBJXCE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LUIE54FOFUCFHUY6GFRNIBJXCE/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":"2026-07-03T00:19:13Z","links":{"resolver":"https://pith.science/pith/LUIE54FOFUCFHUY6GFRNIBJXCE","bundle":"https://pith.science/pith/LUIE54FOFUCFHUY6GFRNIBJXCE/bundle.json","state":"https://pith.science/pith/LUIE54FOFUCFHUY6GFRNIBJXCE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LUIE54FOFUCFHUY6GFRNIBJXCE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:LUIE54FOFUCFHUY6GFRNIBJXCE","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":"c7a671e054bba543c4447e5da6c59417b680a844f820d74c5de7421a5b106918","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-04-28T16:44:41Z","title_canon_sha256":"5dedceb134a44218efefabfb1ef060cbfd250cc892207f26e49f53d37e53222f"},"schema_version":"1.0","source":{"id":"1604.08509","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.08509","created_at":"2026-05-18T01:10:45Z"},{"alias_kind":"arxiv_version","alias_value":"1604.08509v2","created_at":"2026-05-18T01:10:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.08509","created_at":"2026-05-18T01:10:45Z"},{"alias_kind":"pith_short_12","alias_value":"LUIE54FOFUCF","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"LUIE54FOFUCFHUY6","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"LUIE54FO","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:f9f8c480cf8ac763908229796a514488b8789ec51c626836ecca6ac7f0176532","target":"graph","created_at":"2026-05-18T01:10:45Z","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":"We study the low temperature conductivity of the electron accumulation layer induced by the very strong electric field at the surface of $\\text{SrTiO}_3$ sample. Due to the strongly nonlinear lattice dielectric response, the three-dimensional density of electrons $n(x)$ in such a layer decays with the distance from the surface $x$ very slowly as $n(x) \\propto 1/x^{12/7}$. We show that when the mobility is limited by the surface scattering the contribution of such a tail to the conductivity diverges at large $x$ because of growing time electrons need to reach the surface. We explore truncation ","authors_text":"B. I. Shklovskii, Han Fu, K. V. Reich","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-04-28T16:44:41Z","title":"Anomalous conductivity, Hall factor, magnetoresistance, and thermopower of accumulation layer in $\\text{SrTiO}_3$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.08509","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":"sha256:0cfc52207679cc02b1b52b2323c38f0c817cb441b2aa6b6a748b4318adcecbb1","target":"record","created_at":"2026-05-18T01:10:45Z","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":"c7a671e054bba543c4447e5da6c59417b680a844f820d74c5de7421a5b106918","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-04-28T16:44:41Z","title_canon_sha256":"5dedceb134a44218efefabfb1ef060cbfd250cc892207f26e49f53d37e53222f"},"schema_version":"1.0","source":{"id":"1604.08509","kind":"arxiv","version":2}},"canonical_sha256":"5d104ef0ae2d0453d31e3162d40537111a01547e3dd520ec7829a340d6389869","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5d104ef0ae2d0453d31e3162d40537111a01547e3dd520ec7829a340d6389869","first_computed_at":"2026-05-18T01:10:45.569698Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:10:45.569698Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZKJtif048tyKTrqwLQ3TNDVZTzynCs1TH8vwqxCUWBPtQIcSR7y713ogZRrK9X82o9dfN+gyr2HOpAslJxTsCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:10:45.570073Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.08509","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0cfc52207679cc02b1b52b2323c38f0c817cb441b2aa6b6a748b4318adcecbb1","sha256:f9f8c480cf8ac763908229796a514488b8789ec51c626836ecca6ac7f0176532"],"state_sha256":"f56caff4b04b0227d6d498885fed44e3cd05850fae905e158044cf2f15e6425c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x/0q1vS6OBznGpFtZWCs/yxwvB4L0VKwieikjSS5JDkT2E0rf49nJuh+pl+HhStd24kU+yriFoyGITKVFLNvCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-03T00:19:13.685456Z","bundle_sha256":"2732025523d4ed7ebc7d4804ae314bb5ca2d3fe8b4167d0ffd4e0d86a6f8a219"}}