{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1999:S56JTO3QMBZSSKEJWH7MLYB32H","short_pith_number":"pith:S56JTO3Q","canonical_record":{"source":{"id":"cond-mat/9911186","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1999-11-12T12:19:54Z","cross_cats_sorted":[],"title_canon_sha256":"5eaa38321bee092911453265da02594a491e274bb4df5754086eb61e1ae4ef49","abstract_canon_sha256":"d6a5506e1ab59008e8beca245c310ad6eca18672a9986ca1f0fa9b988ceabc53"},"schema_version":"1.0"},"canonical_sha256":"977c99bb706073292889b1fec5e03bd1ff085cfe443b442abc95b137f77e2d4c","source":{"kind":"arxiv","id":"cond-mat/9911186","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9911186","created_at":"2026-07-04T16:13:30Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9911186v1","created_at":"2026-07-04T16:13:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9911186","created_at":"2026-07-04T16:13:30Z"},{"alias_kind":"pith_short_12","alias_value":"S56JTO3QMBZS","created_at":"2026-07-04T16:13:30Z"},{"alias_kind":"pith_short_16","alias_value":"S56JTO3QMBZSSKEJ","created_at":"2026-07-04T16:13:30Z"},{"alias_kind":"pith_short_8","alias_value":"S56JTO3Q","created_at":"2026-07-04T16:13:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1999:S56JTO3QMBZSSKEJWH7MLYB32H","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/9911186","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1999-11-12T12:19:54Z","cross_cats_sorted":[],"title_canon_sha256":"5eaa38321bee092911453265da02594a491e274bb4df5754086eb61e1ae4ef49","abstract_canon_sha256":"d6a5506e1ab59008e8beca245c310ad6eca18672a9986ca1f0fa9b988ceabc53"},"schema_version":"1.0"},"canonical_sha256":"977c99bb706073292889b1fec5e03bd1ff085cfe443b442abc95b137f77e2d4c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:13:30.709223Z","signature_b64":"a9ig8yhtkljddxAjJk/M8ErSBN5YqntUvxmvFNFHCatA4J38yrqn/GYKHkNADizfQNSs0nk9aa8UsFOWVOP+BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"977c99bb706073292889b1fec5e03bd1ff085cfe443b442abc95b137f77e2d4c","last_reissued_at":"2026-07-04T16:13:30.708828Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:13:30.708828Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/9911186","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":"2026-07-04T16:13:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rIy6yAiWCQCCwjEi4Etijyf6g2VgTGouhhEcaip4KqikaBkG9g7mxzzCQNUgdh8c5TABxcSibY2JFD2pWFsqBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T16:24:11.085589Z"},"content_sha256":"d2b704527f5d4652f8ca3bc681b5a64c2d685eff227754dee5ed792f7a721446","schema_version":"1.0","event_id":"sha256:d2b704527f5d4652f8ca3bc681b5a64c2d685eff227754dee5ed792f7a721446"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1999:S56JTO3QMBZSSKEJWH7MLYB32H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"High-Field Electrical Transport in Single-Wall Carbon Nanotubes","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Cees Dekker, Charles L. Kane, Zhen Yao","submitted_at":"1999-11-12T12:19:54Z","abstract_excerpt":"Using low-resistance electrical contacts, we have measured the intrinsic high-field transport properties of metallic single-wall carbon nanotubes. Individual nanotubes appear to be able to carry currents with a density exceeding 10^9 A/cm^2. As the bias voltage is increased, the conductance drops dramatically due to scattering of electrons. We show that the current-voltage characteristics can be explained by considering optical or zone-boundary phonon emission as the dominant scattering mechanism at high field."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9911186","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/cond-mat/9911186/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T16:13:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GTnVAFrdpKyPkSctcfB5t+/aZJ2MRiLT9PHpjZYZC0fqlCQtYKbcB9V46Zk47pnaqh0DGU3OYC1EGVcyZTDzDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T16:24:11.085915Z"},"content_sha256":"225672dc595fadbc471b339409d1dc77004e2f94e932ce8c2de03f22f914906d","schema_version":"1.0","event_id":"sha256:225672dc595fadbc471b339409d1dc77004e2f94e932ce8c2de03f22f914906d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/S56JTO3QMBZSSKEJWH7MLYB32H/bundle.json","state_url":"https://pith.science/pith/S56JTO3QMBZSSKEJWH7MLYB32H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/S56JTO3QMBZSSKEJWH7MLYB32H/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":"2026-08-06T16:24:11Z","links":{"resolver":"https://pith.science/pith/S56JTO3QMBZSSKEJWH7MLYB32H","bundle":"https://pith.science/pith/S56JTO3QMBZSSKEJWH7MLYB32H/bundle.json","state":"https://pith.science/pith/S56JTO3QMBZSSKEJWH7MLYB32H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/S56JTO3QMBZSSKEJWH7MLYB32H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:S56JTO3QMBZSSKEJWH7MLYB32H","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":"d6a5506e1ab59008e8beca245c310ad6eca18672a9986ca1f0fa9b988ceabc53","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1999-11-12T12:19:54Z","title_canon_sha256":"5eaa38321bee092911453265da02594a491e274bb4df5754086eb61e1ae4ef49"},"schema_version":"1.0","source":{"id":"cond-mat/9911186","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9911186","created_at":"2026-07-04T16:13:30Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9911186v1","created_at":"2026-07-04T16:13:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9911186","created_at":"2026-07-04T16:13:30Z"},{"alias_kind":"pith_short_12","alias_value":"S56JTO3QMBZS","created_at":"2026-07-04T16:13:30Z"},{"alias_kind":"pith_short_16","alias_value":"S56JTO3QMBZSSKEJ","created_at":"2026-07-04T16:13:30Z"},{"alias_kind":"pith_short_8","alias_value":"S56JTO3Q","created_at":"2026-07-04T16:13:30Z"}],"graph_snapshots":[{"event_id":"sha256:225672dc595fadbc471b339409d1dc77004e2f94e932ce8c2de03f22f914906d","target":"graph","created_at":"2026-07-04T16:13:30Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/cond-mat/9911186/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using low-resistance electrical contacts, we have measured the intrinsic high-field transport properties of metallic single-wall carbon nanotubes. Individual nanotubes appear to be able to carry currents with a density exceeding 10^9 A/cm^2. As the bias voltage is increased, the conductance drops dramatically due to scattering of electrons. We show that the current-voltage characteristics can be explained by considering optical or zone-boundary phonon emission as the dominant scattering mechanism at high field.","authors_text":"Cees Dekker, Charles L. Kane, Zhen Yao","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1999-11-12T12:19:54Z","title":"High-Field Electrical Transport in Single-Wall Carbon Nanotubes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9911186","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:d2b704527f5d4652f8ca3bc681b5a64c2d685eff227754dee5ed792f7a721446","target":"record","created_at":"2026-07-04T16:13:30Z","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":"d6a5506e1ab59008e8beca245c310ad6eca18672a9986ca1f0fa9b988ceabc53","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"1999-11-12T12:19:54Z","title_canon_sha256":"5eaa38321bee092911453265da02594a491e274bb4df5754086eb61e1ae4ef49"},"schema_version":"1.0","source":{"id":"cond-mat/9911186","kind":"arxiv","version":1}},"canonical_sha256":"977c99bb706073292889b1fec5e03bd1ff085cfe443b442abc95b137f77e2d4c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"977c99bb706073292889b1fec5e03bd1ff085cfe443b442abc95b137f77e2d4c","first_computed_at":"2026-07-04T16:13:30.708828Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:13:30.708828Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"a9ig8yhtkljddxAjJk/M8ErSBN5YqntUvxmvFNFHCatA4J38yrqn/GYKHkNADizfQNSs0nk9aa8UsFOWVOP+BQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:13:30.709223Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/9911186","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d2b704527f5d4652f8ca3bc681b5a64c2d685eff227754dee5ed792f7a721446","sha256:225672dc595fadbc471b339409d1dc77004e2f94e932ce8c2de03f22f914906d"],"state_sha256":"b6d29dd65b290fee3f83ea060c0e562177d7c7c777e00720aff1e49d5bfe6aff"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"To4sEtGANO+Ixlbn5g3/Wwauffeh9WsqpcJIn4qH+Fc57x+OxPTwpnKR2OAbk0L9Q47V1BksMUX81yjHXGmtAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T16:24:11.089007Z","bundle_sha256":"277316a2881933ca46b9ce43b73aad083b85e2b6d8c572c52a995848afd1cbd4"}}