{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:DD4UK5IXJTJYKOMZDHTTKUZXFO","short_pith_number":"pith:DD4UK5IX","canonical_record":{"source":{"id":"1406.5117","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-06-19T17:09:44Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"d016b1c4b6370bef177dae99e4f0fbc4ad44fcb3a0d4dd98b82ae5290015f122","abstract_canon_sha256":"30ac5d4c98c94d1d83cf31a70f223a24fba65a1aff2d20b9c68a138c7312c49e"},"schema_version":"1.0"},"canonical_sha256":"18f94575174cd385399919e73553372b9c7fa90adbab3f707d9235e15d88c80d","source":{"kind":"arxiv","id":"1406.5117","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.5117","created_at":"2026-07-05T02:24:26Z"},{"alias_kind":"arxiv_version","alias_value":"1406.5117v2","created_at":"2026-07-05T02:24:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.5117","created_at":"2026-07-05T02:24:26Z"},{"alias_kind":"pith_short_12","alias_value":"DD4UK5IXJTJY","created_at":"2026-07-05T02:24:26Z"},{"alias_kind":"pith_short_16","alias_value":"DD4UK5IXJTJYKOMZ","created_at":"2026-07-05T02:24:26Z"},{"alias_kind":"pith_short_8","alias_value":"DD4UK5IX","created_at":"2026-07-05T02:24:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:DD4UK5IXJTJYKOMZDHTTKUZXFO","target":"record","payload":{"canonical_record":{"source":{"id":"1406.5117","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-06-19T17:09:44Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"d016b1c4b6370bef177dae99e4f0fbc4ad44fcb3a0d4dd98b82ae5290015f122","abstract_canon_sha256":"30ac5d4c98c94d1d83cf31a70f223a24fba65a1aff2d20b9c68a138c7312c49e"},"schema_version":"1.0"},"canonical_sha256":"18f94575174cd385399919e73553372b9c7fa90adbab3f707d9235e15d88c80d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:24:26.463626Z","signature_b64":"apUdhqSOC59j4VToMI04VXpJ1cjntkCK3IaEdsfHmVSxEFQW2Qhn/a7czt+k2pGbxhwCPMIUfwzg60G/BHeOBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"18f94575174cd385399919e73553372b9c7fa90adbab3f707d9235e15d88c80d","last_reissued_at":"2026-07-05T02:24:26.463093Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:24:26.463093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1406.5117","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":"2026-07-05T02:24:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nfiwoDL6GXqiusRd8HcM1ypvQZJ5HWLQrM+0x+fWrk1z5F0tqntj/sknCuJWpmHysG04/pxYapFd1aU4wcDhBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-15T21:13:19.883611Z"},"content_sha256":"03f301d01993c12b595bdaca1dc7ccd0d9f20008c6105aabe94a0fc39f2fca0b","schema_version":"1.0","event_id":"sha256:03f301d01993c12b595bdaca1dc7ccd0d9f20008c6105aabe94a0fc39f2fca0b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:DD4UK5IXJTJYKOMZDHTTKUZXFO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Simple and reliable method of conductive SPM probe fabrication using carbon nanotubes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Artem Grebenko, Pavel Fedorov, Vitaly Fedoseev, Vyacheslav Dremov","submitted_at":"2014-06-19T17:09:44Z","abstract_excerpt":"We demonstrate the procedure of Scanning Probe Microscopy (SPM) conductive probe fabrication with a single multi-walled carbon nanotube (MWNT) on a silicon cantilever pyramid. The nanotube bundle reliably attached to the metal-covered pyramid is formed using electrophoresis technique from the MWNT suspension. It is shown that the dimpled aluminium sample can be used both for shortening/modification of the nanotube bundle by applying pulse voltage between the probe and the sample, and for controlling the probe shape via Atomic Force Microscopy (AFM) imaging the sample. It allows to fabricate a "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.5117","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1406.5117/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":"2026-07-05T02:24:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ff7FdvEOymq7t5MbzSUrylLGOom87SuUgRuAVoFOU/VFm3JyyQqw0EqpKniwusOZqj/emLTLdLVJ6fQaRaqzAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-15T21:13:19.883985Z"},"content_sha256":"d2ac390d1ee3285a5a68b19a88bee1347bca6611af3307055b2c680b9b9ef2fd","schema_version":"1.0","event_id":"sha256:d2ac390d1ee3285a5a68b19a88bee1347bca6611af3307055b2c680b9b9ef2fd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DD4UK5IXJTJYKOMZDHTTKUZXFO/bundle.json","state_url":"https://pith.science/pith/DD4UK5IXJTJYKOMZDHTTKUZXFO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DD4UK5IXJTJYKOMZDHTTKUZXFO/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":"2026-07-15T21:13:19Z","links":{"resolver":"https://pith.science/pith/DD4UK5IXJTJYKOMZDHTTKUZXFO","bundle":"https://pith.science/pith/DD4UK5IXJTJYKOMZDHTTKUZXFO/bundle.json","state":"https://pith.science/pith/DD4UK5IXJTJYKOMZDHTTKUZXFO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DD4UK5IXJTJYKOMZDHTTKUZXFO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:DD4UK5IXJTJYKOMZDHTTKUZXFO","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":"30ac5d4c98c94d1d83cf31a70f223a24fba65a1aff2d20b9c68a138c7312c49e","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-06-19T17:09:44Z","title_canon_sha256":"d016b1c4b6370bef177dae99e4f0fbc4ad44fcb3a0d4dd98b82ae5290015f122"},"schema_version":"1.0","source":{"id":"1406.5117","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1406.5117","created_at":"2026-07-05T02:24:26Z"},{"alias_kind":"arxiv_version","alias_value":"1406.5117v2","created_at":"2026-07-05T02:24:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.5117","created_at":"2026-07-05T02:24:26Z"},{"alias_kind":"pith_short_12","alias_value":"DD4UK5IXJTJY","created_at":"2026-07-05T02:24:26Z"},{"alias_kind":"pith_short_16","alias_value":"DD4UK5IXJTJYKOMZ","created_at":"2026-07-05T02:24:26Z"},{"alias_kind":"pith_short_8","alias_value":"DD4UK5IX","created_at":"2026-07-05T02:24:26Z"}],"graph_snapshots":[{"event_id":"sha256:d2ac390d1ee3285a5a68b19a88bee1347bca6611af3307055b2c680b9b9ef2fd","target":"graph","created_at":"2026-07-05T02:24:26Z","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/1406.5117/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We demonstrate the procedure of Scanning Probe Microscopy (SPM) conductive probe fabrication with a single multi-walled carbon nanotube (MWNT) on a silicon cantilever pyramid. The nanotube bundle reliably attached to the metal-covered pyramid is formed using electrophoresis technique from the MWNT suspension. It is shown that the dimpled aluminium sample can be used both for shortening/modification of the nanotube bundle by applying pulse voltage between the probe and the sample, and for controlling the probe shape via Atomic Force Microscopy (AFM) imaging the sample. It allows to fabricate a ","authors_text":"Artem Grebenko, Pavel Fedorov, Vitaly Fedoseev, Vyacheslav Dremov","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-06-19T17:09:44Z","title":"Simple and reliable method of conductive SPM probe fabrication using carbon nanotubes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.5117","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":"sha256:03f301d01993c12b595bdaca1dc7ccd0d9f20008c6105aabe94a0fc39f2fca0b","target":"record","created_at":"2026-07-05T02:24:26Z","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":"30ac5d4c98c94d1d83cf31a70f223a24fba65a1aff2d20b9c68a138c7312c49e","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-06-19T17:09:44Z","title_canon_sha256":"d016b1c4b6370bef177dae99e4f0fbc4ad44fcb3a0d4dd98b82ae5290015f122"},"schema_version":"1.0","source":{"id":"1406.5117","kind":"arxiv","version":2}},"canonical_sha256":"18f94575174cd385399919e73553372b9c7fa90adbab3f707d9235e15d88c80d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"18f94575174cd385399919e73553372b9c7fa90adbab3f707d9235e15d88c80d","first_computed_at":"2026-07-05T02:24:26.463093Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:24:26.463093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"apUdhqSOC59j4VToMI04VXpJ1cjntkCK3IaEdsfHmVSxEFQW2Qhn/a7czt+k2pGbxhwCPMIUfwzg60G/BHeOBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:24:26.463626Z","signed_message":"canonical_sha256_bytes"},"source_id":"1406.5117","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:03f301d01993c12b595bdaca1dc7ccd0d9f20008c6105aabe94a0fc39f2fca0b","sha256:d2ac390d1ee3285a5a68b19a88bee1347bca6611af3307055b2c680b9b9ef2fd"],"state_sha256":"728a4b0dbe1aa750ac4c8396ca71a165c0846e1b746c36c320db0067acb298ba"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CXmcXHrpwHo823MxB/EsMxsCEIKuACqGEuQ8xJz/ljeP4oNVws3bHxtVKIiHXUriPI9J0zxzDk7DBEL7PjILCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-15T21:13:19.886512Z","bundle_sha256":"cc6440328b6aa5027f894726b57c3f16595a8b9fc2e94b23a81b07ed6fe79dda"}}