{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:NCASS4I4LKKFCBNHB353TQDQEV","short_pith_number":"pith:NCASS4I4","canonical_record":{"source":{"id":"1507.05017","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-17T16:17:44Z","cross_cats_sorted":[],"title_canon_sha256":"ee848351a014c756e1b4ecc9db211075737550e084d42053e611201ebd370875","abstract_canon_sha256":"b70099ab629d0bf4efd599734081b3dddbea294542bafa2e5e82aaaf7c5ee7cf"},"schema_version":"1.0"},"canonical_sha256":"688129711c5a945105a70efbb9c0702554889220eb404f134151300d264e4064","source":{"kind":"arxiv","id":"1507.05017","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.05017","created_at":"2026-05-18T01:26:42Z"},{"alias_kind":"arxiv_version","alias_value":"1507.05017v1","created_at":"2026-05-18T01:26:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.05017","created_at":"2026-05-18T01:26:42Z"},{"alias_kind":"pith_short_12","alias_value":"NCASS4I4LKKF","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"NCASS4I4LKKFCBNH","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"NCASS4I4","created_at":"2026-05-18T12:29:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:NCASS4I4LKKFCBNHB353TQDQEV","target":"record","payload":{"canonical_record":{"source":{"id":"1507.05017","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-17T16:17:44Z","cross_cats_sorted":[],"title_canon_sha256":"ee848351a014c756e1b4ecc9db211075737550e084d42053e611201ebd370875","abstract_canon_sha256":"b70099ab629d0bf4efd599734081b3dddbea294542bafa2e5e82aaaf7c5ee7cf"},"schema_version":"1.0"},"canonical_sha256":"688129711c5a945105a70efbb9c0702554889220eb404f134151300d264e4064","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:26:42.285446Z","signature_b64":"CiR9uUS3OGtEFicjRD1jxurbbyK+2eVIU11SgbwyED44A2WZQDlm5WH1LZlC22VfPBa8bgRz7GR9McQlNbFeBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"688129711c5a945105a70efbb9c0702554889220eb404f134151300d264e4064","last_reissued_at":"2026-05-18T01:26:42.284844Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:26:42.284844Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1507.05017","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":"2026-05-18T01:26:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"n6IZ9oMsHMp5pdnJ2qrJQGAx3lxAyodB/qVtRAL3TklKlFr9VHaCPxOhpYxQ5DYOhdJbRgbcUCsFuN5/juhPDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T16:37:03.029009Z"},"content_sha256":"8dd999beff9a3cd00812a4c6511a8af697b2a15011a5395f56293ff8edfc2f58","schema_version":"1.0","event_id":"sha256:8dd999beff9a3cd00812a4c6511a8af697b2a15011a5395f56293ff8edfc2f58"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:NCASS4I4LKKFCBNHB353TQDQEV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Signatures of the Current Blockade Instability in Suspended Carbon Nanotubes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Fabio Pistolesi (LOMA), Gianluca Micchi (LOMA), R\\'emi Avriller (LOMA)","submitted_at":"2015-07-17T16:17:44Z","abstract_excerpt":"Transport measurements allow sensitive detection of nanomechanical motion of suspended carbon nanotubes. It has been predicted that when the electro-mechanical coupling is sufficiently large a bistability with a current blockade appears. Unambiguous observation of this transition by current measurements may be difficult. Instead, we investigate the mechanical response of the system, namely the displacement spectral function; the linear response to a driving; and the ring-down behavior. We find that by increasing the electro-mechanical coupling the peak in the spectral function broadens and shi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.05017","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":"2026-05-18T01:26:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EYs/YTnQ094fwa8dVOyNhhVN+p7dTP8HZ/owmYS4GRII06a/TU7TS8wwrinU33MxGx3nop8g/LI9pKtwZdzdAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T16:37:03.029361Z"},"content_sha256":"e61d8ada463e914ceded96320ea7250c80cbe6a5abb41ad3b69fef94cab03521","schema_version":"1.0","event_id":"sha256:e61d8ada463e914ceded96320ea7250c80cbe6a5abb41ad3b69fef94cab03521"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NCASS4I4LKKFCBNHB353TQDQEV/bundle.json","state_url":"https://pith.science/pith/NCASS4I4LKKFCBNHB353TQDQEV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NCASS4I4LKKFCBNHB353TQDQEV/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":"2026-06-23T16:37:03Z","links":{"resolver":"https://pith.science/pith/NCASS4I4LKKFCBNHB353TQDQEV","bundle":"https://pith.science/pith/NCASS4I4LKKFCBNHB353TQDQEV/bundle.json","state":"https://pith.science/pith/NCASS4I4LKKFCBNHB353TQDQEV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NCASS4I4LKKFCBNHB353TQDQEV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:NCASS4I4LKKFCBNHB353TQDQEV","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":"b70099ab629d0bf4efd599734081b3dddbea294542bafa2e5e82aaaf7c5ee7cf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-17T16:17:44Z","title_canon_sha256":"ee848351a014c756e1b4ecc9db211075737550e084d42053e611201ebd370875"},"schema_version":"1.0","source":{"id":"1507.05017","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1507.05017","created_at":"2026-05-18T01:26:42Z"},{"alias_kind":"arxiv_version","alias_value":"1507.05017v1","created_at":"2026-05-18T01:26:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.05017","created_at":"2026-05-18T01:26:42Z"},{"alias_kind":"pith_short_12","alias_value":"NCASS4I4LKKF","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_16","alias_value":"NCASS4I4LKKFCBNH","created_at":"2026-05-18T12:29:32Z"},{"alias_kind":"pith_short_8","alias_value":"NCASS4I4","created_at":"2026-05-18T12:29:32Z"}],"graph_snapshots":[{"event_id":"sha256:e61d8ada463e914ceded96320ea7250c80cbe6a5abb41ad3b69fef94cab03521","target":"graph","created_at":"2026-05-18T01:26:42Z","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":"Transport measurements allow sensitive detection of nanomechanical motion of suspended carbon nanotubes. It has been predicted that when the electro-mechanical coupling is sufficiently large a bistability with a current blockade appears. Unambiguous observation of this transition by current measurements may be difficult. Instead, we investigate the mechanical response of the system, namely the displacement spectral function; the linear response to a driving; and the ring-down behavior. We find that by increasing the electro-mechanical coupling the peak in the spectral function broadens and shi","authors_text":"Fabio Pistolesi (LOMA), Gianluca Micchi (LOMA), R\\'emi Avriller (LOMA)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-17T16:17:44Z","title":"Signatures of the Current Blockade Instability in Suspended Carbon Nanotubes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.05017","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":"sha256:8dd999beff9a3cd00812a4c6511a8af697b2a15011a5395f56293ff8edfc2f58","target":"record","created_at":"2026-05-18T01:26:42Z","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":"b70099ab629d0bf4efd599734081b3dddbea294542bafa2e5e82aaaf7c5ee7cf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-07-17T16:17:44Z","title_canon_sha256":"ee848351a014c756e1b4ecc9db211075737550e084d42053e611201ebd370875"},"schema_version":"1.0","source":{"id":"1507.05017","kind":"arxiv","version":1}},"canonical_sha256":"688129711c5a945105a70efbb9c0702554889220eb404f134151300d264e4064","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"688129711c5a945105a70efbb9c0702554889220eb404f134151300d264e4064","first_computed_at":"2026-05-18T01:26:42.284844Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:26:42.284844Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CiR9uUS3OGtEFicjRD1jxurbbyK+2eVIU11SgbwyED44A2WZQDlm5WH1LZlC22VfPBa8bgRz7GR9McQlNbFeBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:26:42.285446Z","signed_message":"canonical_sha256_bytes"},"source_id":"1507.05017","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8dd999beff9a3cd00812a4c6511a8af697b2a15011a5395f56293ff8edfc2f58","sha256:e61d8ada463e914ceded96320ea7250c80cbe6a5abb41ad3b69fef94cab03521"],"state_sha256":"bac97f2674c5e4a44ea364096e95a6e65a1613dc544a9b1296a21da5e2fb9acb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7gC0QT7jj+R3B/uWljaoV/4PtND/YblYf0JnTFZZ4xVO0mOwmYJkj/8RYs1ScHhBRI1Kzna0DUcgAp63g3msCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-23T16:37:03.031244Z","bundle_sha256":"24e5c83a7770ffe70eb88f98ddfc0ffe34ae902eb81819aedc82a09344488257"}}