{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:I5IT44HD2GFE5GJEENADQHKCYR","short_pith_number":"pith:I5IT44HD","canonical_record":{"source":{"id":"1711.07375","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-11-20T15:27:51Z","cross_cats_sorted":[],"title_canon_sha256":"61c1bf8dd57cd446cf4c96310da347c5124b79e7bf813188f541d72e5e8e0d1a","abstract_canon_sha256":"5911aa017d08d25e452351f19150fda17e88453e7729326e3e35d566e9c7a03c"},"schema_version":"1.0"},"canonical_sha256":"47513e70e3d18a4e99242340381d42c468f6a1610ea6b67b5958092698983f9c","source":{"kind":"arxiv","id":"1711.07375","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.07375","created_at":"2026-05-18T00:12:56Z"},{"alias_kind":"arxiv_version","alias_value":"1711.07375v2","created_at":"2026-05-18T00:12:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.07375","created_at":"2026-05-18T00:12:56Z"},{"alias_kind":"pith_short_12","alias_value":"I5IT44HD2GFE","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"I5IT44HD2GFE5GJE","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"I5IT44HD","created_at":"2026-05-18T12:31:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:I5IT44HD2GFE5GJEENADQHKCYR","target":"record","payload":{"canonical_record":{"source":{"id":"1711.07375","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-11-20T15:27:51Z","cross_cats_sorted":[],"title_canon_sha256":"61c1bf8dd57cd446cf4c96310da347c5124b79e7bf813188f541d72e5e8e0d1a","abstract_canon_sha256":"5911aa017d08d25e452351f19150fda17e88453e7729326e3e35d566e9c7a03c"},"schema_version":"1.0"},"canonical_sha256":"47513e70e3d18a4e99242340381d42c468f6a1610ea6b67b5958092698983f9c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:12:56.166643Z","signature_b64":"4ZdOT0ZgFZ7LUAHRRxQJedT3vbqA5yLo6DI6tmld5GnJgyTUtMaJWiBopO4n+qzIqSQ7J1r1W5I1R8clwDpeCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"47513e70e3d18a4e99242340381d42c468f6a1610ea6b67b5958092698983f9c","last_reissued_at":"2026-05-18T00:12:56.165795Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:12:56.165795Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.07375","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":"2026-05-18T00:12:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"j9Z6P99EvzpKt8oUORXjOahR2ve0W8zIpqwf5ki4zcF+P/ocUo7z4IxCgT4ZsokywRXsd9NnJuMJfl7CHbsEAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T01:11:23.511571Z"},"content_sha256":"416b3c8b3d06053cf662a16f5446197401527560fb4ab9bfb708609ae0e3843c","schema_version":"1.0","event_id":"sha256:416b3c8b3d06053cf662a16f5446197401527560fb4ab9bfb708609ae0e3843c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:I5IT44HD2GFE5GJEENADQHKCYR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fundamental limits to helical edge conductivity due to spin-phonon scattering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Giacomo Dolcetto, Solofo Groenendijk, Thomas L. Schmidt","submitted_at":"2017-11-20T15:27:51Z","abstract_excerpt":"We study the effect of electron-phonon interactions on the electrical conductance of a helical edge state of a two-dimensional topological insulator. We show that the edge deformation caused by bulk acoustic phonons modifies the spin texture of the edge state, and that the resulting spin-phonon coupling leads to inelastic backscattering which makes the transport diffusive. Using a semiclassical Boltzmann equation we compute the electrical conductivity and show that it exhibits a metallic Bloch-Gr\\\"uneisen law. At temperatures on the order of the Debye temperature of the host material, spin-pho"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.07375","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":"2026-05-18T00:12:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JvtfApnuSR8/cJK7qbG7loABd0t0lvaNT2VKcTe5rg0j8UDH8+qQhxIHh75jdM9d/tOkh4/jxTIkyIx+cJnUCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T01:11:23.512207Z"},"content_sha256":"8d7d4479f848250ba36215bd37dd23f6f0ce64fc1510dbd71c0b8f3d74a3e656","schema_version":"1.0","event_id":"sha256:8d7d4479f848250ba36215bd37dd23f6f0ce64fc1510dbd71c0b8f3d74a3e656"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/I5IT44HD2GFE5GJEENADQHKCYR/bundle.json","state_url":"https://pith.science/pith/I5IT44HD2GFE5GJEENADQHKCYR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/I5IT44HD2GFE5GJEENADQHKCYR/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":"2026-05-19T01:11:23Z","links":{"resolver":"https://pith.science/pith/I5IT44HD2GFE5GJEENADQHKCYR","bundle":"https://pith.science/pith/I5IT44HD2GFE5GJEENADQHKCYR/bundle.json","state":"https://pith.science/pith/I5IT44HD2GFE5GJEENADQHKCYR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/I5IT44HD2GFE5GJEENADQHKCYR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:I5IT44HD2GFE5GJEENADQHKCYR","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":"5911aa017d08d25e452351f19150fda17e88453e7729326e3e35d566e9c7a03c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-11-20T15:27:51Z","title_canon_sha256":"61c1bf8dd57cd446cf4c96310da347c5124b79e7bf813188f541d72e5e8e0d1a"},"schema_version":"1.0","source":{"id":"1711.07375","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.07375","created_at":"2026-05-18T00:12:56Z"},{"alias_kind":"arxiv_version","alias_value":"1711.07375v2","created_at":"2026-05-18T00:12:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.07375","created_at":"2026-05-18T00:12:56Z"},{"alias_kind":"pith_short_12","alias_value":"I5IT44HD2GFE","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"I5IT44HD2GFE5GJE","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"I5IT44HD","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:8d7d4479f848250ba36215bd37dd23f6f0ce64fc1510dbd71c0b8f3d74a3e656","target":"graph","created_at":"2026-05-18T00:12:56Z","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 effect of electron-phonon interactions on the electrical conductance of a helical edge state of a two-dimensional topological insulator. We show that the edge deformation caused by bulk acoustic phonons modifies the spin texture of the edge state, and that the resulting spin-phonon coupling leads to inelastic backscattering which makes the transport diffusive. Using a semiclassical Boltzmann equation we compute the electrical conductivity and show that it exhibits a metallic Bloch-Gr\\\"uneisen law. At temperatures on the order of the Debye temperature of the host material, spin-pho","authors_text":"Giacomo Dolcetto, Solofo Groenendijk, Thomas L. Schmidt","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-11-20T15:27:51Z","title":"Fundamental limits to helical edge conductivity due to spin-phonon scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.07375","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":"sha256:416b3c8b3d06053cf662a16f5446197401527560fb4ab9bfb708609ae0e3843c","target":"record","created_at":"2026-05-18T00:12:56Z","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":"5911aa017d08d25e452351f19150fda17e88453e7729326e3e35d566e9c7a03c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-11-20T15:27:51Z","title_canon_sha256":"61c1bf8dd57cd446cf4c96310da347c5124b79e7bf813188f541d72e5e8e0d1a"},"schema_version":"1.0","source":{"id":"1711.07375","kind":"arxiv","version":2}},"canonical_sha256":"47513e70e3d18a4e99242340381d42c468f6a1610ea6b67b5958092698983f9c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"47513e70e3d18a4e99242340381d42c468f6a1610ea6b67b5958092698983f9c","first_computed_at":"2026-05-18T00:12:56.165795Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:56.165795Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4ZdOT0ZgFZ7LUAHRRxQJedT3vbqA5yLo6DI6tmld5GnJgyTUtMaJWiBopO4n+qzIqSQ7J1r1W5I1R8clwDpeCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:56.166643Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.07375","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:416b3c8b3d06053cf662a16f5446197401527560fb4ab9bfb708609ae0e3843c","sha256:8d7d4479f848250ba36215bd37dd23f6f0ce64fc1510dbd71c0b8f3d74a3e656"],"state_sha256":"3d00753dc6e0768f1be53e66c30ba5844f287cdfc08d8f03933a5146ef5a0a30"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2sD1RS42Gr2P7VCvvxTrJ659EKwG+cEhxu0XOO5c4UfiKms+Ihjq9i70ArVyzKJ1NpD4EDtV6C5SjTLIAA64Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T01:11:23.514229Z","bundle_sha256":"484a32dd369ca7ad0024d6238e833be3a2c2c61dbe41c8d1bb80d9994fce3529"}}