{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:TMMCRWR2YTQ2HTIBICOVYJXR3E","short_pith_number":"pith:TMMCRWR2","canonical_record":{"source":{"id":"1302.5185","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-02-21T05:48:18Z","cross_cats_sorted":[],"title_canon_sha256":"da43a15cebc83555164cac573048283e1693c624b07336c68614c9870fc46398","abstract_canon_sha256":"dcbf04aef083878b4c1da870021901e9a96cae8b70be5c64b423269e10575e95"},"schema_version":"1.0"},"canonical_sha256":"9b1828da3ac4e1a3cd01409d5c26f1d916c85234788eaddb89cbcc834b39b743","source":{"kind":"arxiv","id":"1302.5185","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.5185","created_at":"2026-05-18T01:51:34Z"},{"alias_kind":"arxiv_version","alias_value":"1302.5185v3","created_at":"2026-05-18T01:51:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.5185","created_at":"2026-05-18T01:51:34Z"},{"alias_kind":"pith_short_12","alias_value":"TMMCRWR2YTQ2","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"TMMCRWR2YTQ2HTIB","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"TMMCRWR2","created_at":"2026-05-18T12:28:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:TMMCRWR2YTQ2HTIBICOVYJXR3E","target":"record","payload":{"canonical_record":{"source":{"id":"1302.5185","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-02-21T05:48:18Z","cross_cats_sorted":[],"title_canon_sha256":"da43a15cebc83555164cac573048283e1693c624b07336c68614c9870fc46398","abstract_canon_sha256":"dcbf04aef083878b4c1da870021901e9a96cae8b70be5c64b423269e10575e95"},"schema_version":"1.0"},"canonical_sha256":"9b1828da3ac4e1a3cd01409d5c26f1d916c85234788eaddb89cbcc834b39b743","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:51:34.634815Z","signature_b64":"TkAMGkg6CzpnBaCy30h1NN98XcF2jbJA9e3nxXldIn1ziEB9Qa7bcXcAIFFL00g5wOB2cGNlPYmSwFAkzjNWBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9b1828da3ac4e1a3cd01409d5c26f1d916c85234788eaddb89cbcc834b39b743","last_reissued_at":"2026-05-18T01:51:34.634383Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:51:34.634383Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.5185","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:51:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XqC+yJTJklEexSLwvV/oXmlt6EK4+P0Plg2QdHk+ZLaRG8o7WXHKIp8kwCW4tjLyeWUS1ifEJ1cItLEO3bmjDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T03:31:20.806064Z"},"content_sha256":"64199624f82ea09782fa8e27d850d4306636b696216b9845d31978b1c4b8818d","schema_version":"1.0","event_id":"sha256:64199624f82ea09782fa8e27d850d4306636b696216b9845d31978b1c4b8818d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:TMMCRWR2YTQ2HTIBICOVYJXR3E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Finite-size effect in shot noise in hopping conduction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"D. Schuh, D.V. Shovkun, E.S. Tikhonov, V.S. Khrapai","submitted_at":"2013-02-21T05:48:18Z","abstract_excerpt":"We study a current shot noise in a macroscopic insulator based on a two-dimensional electron system in GaAs in a variable range hopping (VRH) regime. At low temperature and in a sufficiently depleted sample a shot noise close to a full Poissonian value is measured. This suggests an observation of a finite-size effect in shot noise in the VRH conduction and demonstrates a possibility of accurate quasiparticle charge measurements in the insulating regime."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.5185","kind":"arxiv","version":3},"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":"2026-05-18T01:51:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qq/fVK1xdVabEbiGKuNm20iZPnxOqn9wuMoxdBfkR1zy5XNbCUU9rD7+YLKTIIzezADTVMdUn/6ENtH53vdmDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T03:31:20.806755Z"},"content_sha256":"f4a9d6b7ac891efb9ddb12282c06820dda4001ee3b44dd74fff6755a7db32422","schema_version":"1.0","event_id":"sha256:f4a9d6b7ac891efb9ddb12282c06820dda4001ee3b44dd74fff6755a7db32422"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TMMCRWR2YTQ2HTIBICOVYJXR3E/bundle.json","state_url":"https://pith.science/pith/TMMCRWR2YTQ2HTIBICOVYJXR3E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TMMCRWR2YTQ2HTIBICOVYJXR3E/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":"2026-05-27T03:31:20Z","links":{"resolver":"https://pith.science/pith/TMMCRWR2YTQ2HTIBICOVYJXR3E","bundle":"https://pith.science/pith/TMMCRWR2YTQ2HTIBICOVYJXR3E/bundle.json","state":"https://pith.science/pith/TMMCRWR2YTQ2HTIBICOVYJXR3E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TMMCRWR2YTQ2HTIBICOVYJXR3E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:TMMCRWR2YTQ2HTIBICOVYJXR3E","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":"dcbf04aef083878b4c1da870021901e9a96cae8b70be5c64b423269e10575e95","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-02-21T05:48:18Z","title_canon_sha256":"da43a15cebc83555164cac573048283e1693c624b07336c68614c9870fc46398"},"schema_version":"1.0","source":{"id":"1302.5185","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.5185","created_at":"2026-05-18T01:51:34Z"},{"alias_kind":"arxiv_version","alias_value":"1302.5185v3","created_at":"2026-05-18T01:51:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.5185","created_at":"2026-05-18T01:51:34Z"},{"alias_kind":"pith_short_12","alias_value":"TMMCRWR2YTQ2","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"TMMCRWR2YTQ2HTIB","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"TMMCRWR2","created_at":"2026-05-18T12:28:02Z"}],"graph_snapshots":[{"event_id":"sha256:f4a9d6b7ac891efb9ddb12282c06820dda4001ee3b44dd74fff6755a7db32422","target":"graph","created_at":"2026-05-18T01:51:34Z","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 a current shot noise in a macroscopic insulator based on a two-dimensional electron system in GaAs in a variable range hopping (VRH) regime. At low temperature and in a sufficiently depleted sample a shot noise close to a full Poissonian value is measured. This suggests an observation of a finite-size effect in shot noise in the VRH conduction and demonstrates a possibility of accurate quasiparticle charge measurements in the insulating regime.","authors_text":"D. Schuh, D.V. Shovkun, E.S. Tikhonov, V.S. Khrapai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-02-21T05:48:18Z","title":"Finite-size effect in shot noise in hopping conduction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.5185","kind":"arxiv","version":3},"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":"sha256:64199624f82ea09782fa8e27d850d4306636b696216b9845d31978b1c4b8818d","target":"record","created_at":"2026-05-18T01:51:34Z","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":"dcbf04aef083878b4c1da870021901e9a96cae8b70be5c64b423269e10575e95","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-02-21T05:48:18Z","title_canon_sha256":"da43a15cebc83555164cac573048283e1693c624b07336c68614c9870fc46398"},"schema_version":"1.0","source":{"id":"1302.5185","kind":"arxiv","version":3}},"canonical_sha256":"9b1828da3ac4e1a3cd01409d5c26f1d916c85234788eaddb89cbcc834b39b743","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9b1828da3ac4e1a3cd01409d5c26f1d916c85234788eaddb89cbcc834b39b743","first_computed_at":"2026-05-18T01:51:34.634383Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:51:34.634383Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TkAMGkg6CzpnBaCy30h1NN98XcF2jbJA9e3nxXldIn1ziEB9Qa7bcXcAIFFL00g5wOB2cGNlPYmSwFAkzjNWBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:51:34.634815Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.5185","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64199624f82ea09782fa8e27d850d4306636b696216b9845d31978b1c4b8818d","sha256:f4a9d6b7ac891efb9ddb12282c06820dda4001ee3b44dd74fff6755a7db32422"],"state_sha256":"8378681415d1bc9a2361aa11a295a3bcc4642727f3f09e0845796c80d850bf26"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QiFY0feb7bpcs6lC6GEsIblFPeYcy0N4PmOLumOssaDCmdCdr5BloLLxx5YmA71LBn5GhlvXJ5uA4VasJI6/Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T03:31:20.810263Z","bundle_sha256":"353355317546c5b0fd518ca27c59842b45031bda4eb4cdff93aed3a696643da4"}}