{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:MVTWOJVPZQXOWRFNGV7D7XNURB","short_pith_number":"pith:MVTWOJVP","canonical_record":{"source":{"id":"1303.1766","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-07T17:50:56Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"33b3307e0aedab1903a66da262f6577688fb1c841e35044a4d21637ad087a247","abstract_canon_sha256":"5c25279f1441b30295c92ae9b1443f2f4fe2d17d200e1d7f6f8904e3e54995d2"},"schema_version":"1.0"},"canonical_sha256":"65676726afcc2eeb44ad357e3fddb4886fd4e883cfbd134551f8cc24ef29a787","source":{"kind":"arxiv","id":"1303.1766","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.1766","created_at":"2026-05-18T03:09:12Z"},{"alias_kind":"arxiv_version","alias_value":"1303.1766v1","created_at":"2026-05-18T03:09:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.1766","created_at":"2026-05-18T03:09:12Z"},{"alias_kind":"pith_short_12","alias_value":"MVTWOJVPZQXO","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"MVTWOJVPZQXOWRFN","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"MVTWOJVP","created_at":"2026-05-18T12:27:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:MVTWOJVPZQXOWRFNGV7D7XNURB","target":"record","payload":{"canonical_record":{"source":{"id":"1303.1766","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-07T17:50:56Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"33b3307e0aedab1903a66da262f6577688fb1c841e35044a4d21637ad087a247","abstract_canon_sha256":"5c25279f1441b30295c92ae9b1443f2f4fe2d17d200e1d7f6f8904e3e54995d2"},"schema_version":"1.0"},"canonical_sha256":"65676726afcc2eeb44ad357e3fddb4886fd4e883cfbd134551f8cc24ef29a787","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:09:12.675428Z","signature_b64":"gsa0LdVHUAPyvBsjtRj1Nt8EkJG6yR0rr5kVhV/QYMuvfaUJuq2kNxjU/YqAi8wegBm8JzNiBjludAiOSAUdDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"65676726afcc2eeb44ad357e3fddb4886fd4e883cfbd134551f8cc24ef29a787","last_reissued_at":"2026-05-18T03:09:12.674819Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:09:12.674819Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1303.1766","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":"2026-05-18T03:09:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dnAPSHdJhr3TQvQYPZnA+sQqGEnxFTN/q3Kb7Ag8Fe7kjaGf9nA3LdVJW4LC1I4WtbyIVlEh60z/pOcAHwSbAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T03:51:13.373653Z"},"content_sha256":"ec4a6ad75cb168ec2b53a62f69ab82c80171eb0560a6731e72ca26ea608f141f","schema_version":"1.0","event_id":"sha256:ec4a6ad75cb168ec2b53a62f69ab82c80171eb0560a6731e72ca26ea608f141f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:MVTWOJVPZQXOWRFNGV7D7XNURB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Helical edge resistance introduced by charge puddles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn"],"primary_cat":"cond-mat.mes-hall","authors_text":"Jukka I. V\\\"ayrynen, Leonid I. Glazman, Moshe Goldstein","submitted_at":"2013-03-07T17:50:56Z","abstract_excerpt":"We study the influence of electron puddles created by doping of a 2D topological insulator on its helical edge conductance. A single puddle is modeled by a quantum dot tunnel-coupled to the helical edge. It may lead to significant inelastic backscattering within the edge because of the long electron dwelling time in the dot. We find the resulting correction to the perfect edge conductance. Generalizing to multiple puddles, we assess the dependence of the helical edge resistance on temperature and doping level, and compare it with recent experimental data."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.1766","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":"2026-05-18T03:09:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"09v0qcg3gUKeeDxvasPFPAZg4cVeWKWi7iXluJxVxiJuuxCEuyzl3j7zIZ+MZXktP9Rhs6chTjvSBAjn4KrzAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T03:51:13.374036Z"},"content_sha256":"c477bd9dd42a47e1386db0205033c4025cbf88fedc0e577de3bfaa09eb3a2a26","schema_version":"1.0","event_id":"sha256:c477bd9dd42a47e1386db0205033c4025cbf88fedc0e577de3bfaa09eb3a2a26"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MVTWOJVPZQXOWRFNGV7D7XNURB/bundle.json","state_url":"https://pith.science/pith/MVTWOJVPZQXOWRFNGV7D7XNURB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MVTWOJVPZQXOWRFNGV7D7XNURB/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":"2026-06-03T03:51:13Z","links":{"resolver":"https://pith.science/pith/MVTWOJVPZQXOWRFNGV7D7XNURB","bundle":"https://pith.science/pith/MVTWOJVPZQXOWRFNGV7D7XNURB/bundle.json","state":"https://pith.science/pith/MVTWOJVPZQXOWRFNGV7D7XNURB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MVTWOJVPZQXOWRFNGV7D7XNURB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:MVTWOJVPZQXOWRFNGV7D7XNURB","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":"5c25279f1441b30295c92ae9b1443f2f4fe2d17d200e1d7f6f8904e3e54995d2","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-07T17:50:56Z","title_canon_sha256":"33b3307e0aedab1903a66da262f6577688fb1c841e35044a4d21637ad087a247"},"schema_version":"1.0","source":{"id":"1303.1766","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.1766","created_at":"2026-05-18T03:09:12Z"},{"alias_kind":"arxiv_version","alias_value":"1303.1766v1","created_at":"2026-05-18T03:09:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.1766","created_at":"2026-05-18T03:09:12Z"},{"alias_kind":"pith_short_12","alias_value":"MVTWOJVPZQXO","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"MVTWOJVPZQXOWRFN","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"MVTWOJVP","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:c477bd9dd42a47e1386db0205033c4025cbf88fedc0e577de3bfaa09eb3a2a26","target":"graph","created_at":"2026-05-18T03:09:12Z","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 influence of electron puddles created by doping of a 2D topological insulator on its helical edge conductance. A single puddle is modeled by a quantum dot tunnel-coupled to the helical edge. It may lead to significant inelastic backscattering within the edge because of the long electron dwelling time in the dot. We find the resulting correction to the perfect edge conductance. Generalizing to multiple puddles, we assess the dependence of the helical edge resistance on temperature and doping level, and compare it with recent experimental data.","authors_text":"Jukka I. V\\\"ayrynen, Leonid I. Glazman, Moshe Goldstein","cross_cats":["cond-mat.dis-nn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-07T17:50:56Z","title":"Helical edge resistance introduced by charge puddles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.1766","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:ec4a6ad75cb168ec2b53a62f69ab82c80171eb0560a6731e72ca26ea608f141f","target":"record","created_at":"2026-05-18T03:09:12Z","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":"5c25279f1441b30295c92ae9b1443f2f4fe2d17d200e1d7f6f8904e3e54995d2","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-07T17:50:56Z","title_canon_sha256":"33b3307e0aedab1903a66da262f6577688fb1c841e35044a4d21637ad087a247"},"schema_version":"1.0","source":{"id":"1303.1766","kind":"arxiv","version":1}},"canonical_sha256":"65676726afcc2eeb44ad357e3fddb4886fd4e883cfbd134551f8cc24ef29a787","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"65676726afcc2eeb44ad357e3fddb4886fd4e883cfbd134551f8cc24ef29a787","first_computed_at":"2026-05-18T03:09:12.674819Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:09:12.674819Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gsa0LdVHUAPyvBsjtRj1Nt8EkJG6yR0rr5kVhV/QYMuvfaUJuq2kNxjU/YqAi8wegBm8JzNiBjludAiOSAUdDA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:09:12.675428Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.1766","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ec4a6ad75cb168ec2b53a62f69ab82c80171eb0560a6731e72ca26ea608f141f","sha256:c477bd9dd42a47e1386db0205033c4025cbf88fedc0e577de3bfaa09eb3a2a26"],"state_sha256":"07abe0e3ac97023c3867dc76da882b735e807f1ce63e656bcdc4263b837796aa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wl7qOwzBYH1tf7QHv8Nud0n+K5c6l444Nr5uviKO+akzoSnn32UUigF55sRHhvhrK1ZklLTtZLRCQW3W2m3oAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T03:51:13.375955Z","bundle_sha256":"d92bbfaa512c79202608f76a04568e52137639232936f846edccffe56d387920"}}