{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:RK3ZTXMDRPWIHPNUFN7C5BP7UA","short_pith_number":"pith:RK3ZTXMD","canonical_record":{"source":{"id":"1611.08873","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-11-27T17:00:40Z","cross_cats_sorted":[],"title_canon_sha256":"062ca053b016650ca0b673f5689b59f2347b6831e66952b15eed18938a8cf2e6","abstract_canon_sha256":"c0ef9506945b9c6aa070b317decf6164dfb812b0ad1e5d9300f5704b4a8115d9"},"schema_version":"1.0"},"canonical_sha256":"8ab799dd838bec83bdb42b7e2e85ffa00bea1449dec3c2f92a8f302152b8a3c0","source":{"kind":"arxiv","id":"1611.08873","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.08873","created_at":"2026-05-18T00:47:07Z"},{"alias_kind":"arxiv_version","alias_value":"1611.08873v1","created_at":"2026-05-18T00:47:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.08873","created_at":"2026-05-18T00:47:07Z"},{"alias_kind":"pith_short_12","alias_value":"RK3ZTXMDRPWI","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RK3ZTXMDRPWIHPNU","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RK3ZTXMD","created_at":"2026-05-18T12:30:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:RK3ZTXMDRPWIHPNUFN7C5BP7UA","target":"record","payload":{"canonical_record":{"source":{"id":"1611.08873","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-11-27T17:00:40Z","cross_cats_sorted":[],"title_canon_sha256":"062ca053b016650ca0b673f5689b59f2347b6831e66952b15eed18938a8cf2e6","abstract_canon_sha256":"c0ef9506945b9c6aa070b317decf6164dfb812b0ad1e5d9300f5704b4a8115d9"},"schema_version":"1.0"},"canonical_sha256":"8ab799dd838bec83bdb42b7e2e85ffa00bea1449dec3c2f92a8f302152b8a3c0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:07.896792Z","signature_b64":"KL/WupuFaS4PeMXO4/hLsswsOU/VHxKjbz8rfKvFjrNrAQyHUjS72l+4sXrB8xp5/4ZuS5ushWCf/0H+NjHSDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8ab799dd838bec83bdb42b7e2e85ffa00bea1449dec3c2f92a8f302152b8a3c0","last_reissued_at":"2026-05-18T00:47:07.896174Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:07.896174Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1611.08873","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":"2026-05-18T00:47:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hQ54gzfHsr+ti/LPfCcHCyWOQ7nOk0933U+7Ppo/kM2/mhW2HMBGbypM1vt29GFgK3Jsk80QCtWPxah4wxmlBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T23:52:40.550805Z"},"content_sha256":"4608f0b991418f3c9e7df92102b691f211b8b75687e26d1df268b2dd37754a4b","schema_version":"1.0","event_id":"sha256:4608f0b991418f3c9e7df92102b691f211b8b75687e26d1df268b2dd37754a4b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:RK3ZTXMDRPWIHPNUFN7C5BP7UA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Real-time measurement of nanotube resonator fluctuations in an electron microscope","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Bachtold, A. Tavernarakis, I. Tsioutsios, J. Osmond, P. Verlot","submitted_at":"2016-11-27T17:00:40Z","abstract_excerpt":"Mechanical resonators based on low-dimensional materials provide a unique platform for exploring a broad range of physical phenomena. The mechanical vibrational states are indeed extremely sensitive to charges, spins, photons, and adsorbed masses. However, the roadblock is often the readout of the resonator, since the detection of the vibrational states becomes increasingly difficult for smaller resonators. Here, we report an unprecedentedly sensitive method to detect nanotube resonators with effective masses in the 10^-20 kg range. We use the beam of an electron microscope to resolve the mech"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.08873","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":"2026-05-18T00:47:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PbHDVVGaSdDBX+MDyp9Twdff3aydJ1/kQoyfDk/7ZifJiSF1edZzWg/2+FQsPtY8+uecFmJEG90l0jKWGJHiAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T23:52:40.551167Z"},"content_sha256":"7153e9e6a185f7366add4b2c8567503f7c00363af1448bdef3ecc16406fc89e7","schema_version":"1.0","event_id":"sha256:7153e9e6a185f7366add4b2c8567503f7c00363af1448bdef3ecc16406fc89e7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RK3ZTXMDRPWIHPNUFN7C5BP7UA/bundle.json","state_url":"https://pith.science/pith/RK3ZTXMDRPWIHPNUFN7C5BP7UA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RK3ZTXMDRPWIHPNUFN7C5BP7UA/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":"2026-06-02T23:52:40Z","links":{"resolver":"https://pith.science/pith/RK3ZTXMDRPWIHPNUFN7C5BP7UA","bundle":"https://pith.science/pith/RK3ZTXMDRPWIHPNUFN7C5BP7UA/bundle.json","state":"https://pith.science/pith/RK3ZTXMDRPWIHPNUFN7C5BP7UA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RK3ZTXMDRPWIHPNUFN7C5BP7UA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:RK3ZTXMDRPWIHPNUFN7C5BP7UA","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":"c0ef9506945b9c6aa070b317decf6164dfb812b0ad1e5d9300f5704b4a8115d9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-11-27T17:00:40Z","title_canon_sha256":"062ca053b016650ca0b673f5689b59f2347b6831e66952b15eed18938a8cf2e6"},"schema_version":"1.0","source":{"id":"1611.08873","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.08873","created_at":"2026-05-18T00:47:07Z"},{"alias_kind":"arxiv_version","alias_value":"1611.08873v1","created_at":"2026-05-18T00:47:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.08873","created_at":"2026-05-18T00:47:07Z"},{"alias_kind":"pith_short_12","alias_value":"RK3ZTXMDRPWI","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RK3ZTXMDRPWIHPNU","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RK3ZTXMD","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:7153e9e6a185f7366add4b2c8567503f7c00363af1448bdef3ecc16406fc89e7","target":"graph","created_at":"2026-05-18T00:47:07Z","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":"Mechanical resonators based on low-dimensional materials provide a unique platform for exploring a broad range of physical phenomena. The mechanical vibrational states are indeed extremely sensitive to charges, spins, photons, and adsorbed masses. However, the roadblock is often the readout of the resonator, since the detection of the vibrational states becomes increasingly difficult for smaller resonators. Here, we report an unprecedentedly sensitive method to detect nanotube resonators with effective masses in the 10^-20 kg range. We use the beam of an electron microscope to resolve the mech","authors_text":"A. Bachtold, A. Tavernarakis, I. Tsioutsios, J. Osmond, P. Verlot","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-11-27T17:00:40Z","title":"Real-time measurement of nanotube resonator fluctuations in an electron microscope"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.08873","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":"sha256:4608f0b991418f3c9e7df92102b691f211b8b75687e26d1df268b2dd37754a4b","target":"record","created_at":"2026-05-18T00:47:07Z","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":"c0ef9506945b9c6aa070b317decf6164dfb812b0ad1e5d9300f5704b4a8115d9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-11-27T17:00:40Z","title_canon_sha256":"062ca053b016650ca0b673f5689b59f2347b6831e66952b15eed18938a8cf2e6"},"schema_version":"1.0","source":{"id":"1611.08873","kind":"arxiv","version":1}},"canonical_sha256":"8ab799dd838bec83bdb42b7e2e85ffa00bea1449dec3c2f92a8f302152b8a3c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8ab799dd838bec83bdb42b7e2e85ffa00bea1449dec3c2f92a8f302152b8a3c0","first_computed_at":"2026-05-18T00:47:07.896174Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:47:07.896174Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KL/WupuFaS4PeMXO4/hLsswsOU/VHxKjbz8rfKvFjrNrAQyHUjS72l+4sXrB8xp5/4ZuS5ushWCf/0H+NjHSDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:47:07.896792Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.08873","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4608f0b991418f3c9e7df92102b691f211b8b75687e26d1df268b2dd37754a4b","sha256:7153e9e6a185f7366add4b2c8567503f7c00363af1448bdef3ecc16406fc89e7"],"state_sha256":"f5aff9a89df4048b1701cee416cb4385537a24ccfffecd55bd5860c0cc0c4b3c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pL3asT8anhzO95nzcohgucz0xSp/Oy93nMXN4iFpS2ESelq+pn0vtmj1V3PJmSWdPmDd9oxRe2VKS2bZ4UxOCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T23:52:40.553107Z","bundle_sha256":"e13b24fe11408742cf4f81eab813b42999e2061dba2029bce6c0e3ef16dca6c7"}}