{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:V3KPHXI4FJFI2S25YWIFS56WXX","short_pith_number":"pith:V3KPHXI4","canonical_record":{"source":{"id":"physics/0510120","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.atm-clus","submitted_at":"2005-10-13T14:43:22Z","cross_cats_sorted":[],"title_canon_sha256":"ce70e86d92563b379a66a4c21eb565b7c74f6214e5cff89895c5244032d830ef","abstract_canon_sha256":"3985741d38fbf2e126e1c5564a525f04aaea8629af2f6a9af8255ef9da9c939d"},"schema_version":"1.0"},"canonical_sha256":"aed4f3dd1c2a4a8d4b5dc5905977d6bdf5762b4257db9694a6715d9e4c93c18a","source":{"kind":"arxiv","id":"physics/0510120","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/0510120","created_at":"2026-05-18T01:08:46Z"},{"alias_kind":"arxiv_version","alias_value":"physics/0510120v1","created_at":"2026-05-18T01:08:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0510120","created_at":"2026-05-18T01:08:46Z"},{"alias_kind":"pith_short_12","alias_value":"V3KPHXI4FJFI","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"V3KPHXI4FJFI2S25","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"V3KPHXI4","created_at":"2026-05-18T12:25:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:V3KPHXI4FJFI2S25YWIFS56WXX","target":"record","payload":{"canonical_record":{"source":{"id":"physics/0510120","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.atm-clus","submitted_at":"2005-10-13T14:43:22Z","cross_cats_sorted":[],"title_canon_sha256":"ce70e86d92563b379a66a4c21eb565b7c74f6214e5cff89895c5244032d830ef","abstract_canon_sha256":"3985741d38fbf2e126e1c5564a525f04aaea8629af2f6a9af8255ef9da9c939d"},"schema_version":"1.0"},"canonical_sha256":"aed4f3dd1c2a4a8d4b5dc5905977d6bdf5762b4257db9694a6715d9e4c93c18a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:08:46.760583Z","signature_b64":"0P1xht509o3aexC0VFqpqcyS2X5IXr+/RKxmXddU0lmGs0Qhyy9pOMNeMJ/uS/qcZWjqbD6bC8yJE9j7wnabDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aed4f3dd1c2a4a8d4b5dc5905977d6bdf5762b4257db9694a6715d9e4c93c18a","last_reissued_at":"2026-05-18T01:08:46.760001Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:08:46.760001Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"physics/0510120","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":"2026-05-18T01:08:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MSLcSL00FyAgHpWFFQj14hBFd7uPfWjraA9uZmuruUbk08U6PAEo/nmXWC9B1Pyf2c2DIt5kNr1VLiIt8wbLBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T15:07:55.120088Z"},"content_sha256":"14ec83d74e237dfff87c89812fb68e335af77b9db7743c740d1f23e007ce23a6","schema_version":"1.0","event_id":"sha256:14ec83d74e237dfff87c89812fb68e335af77b9db7743c740d1f23e007ce23a6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:V3KPHXI4FJFI2S25YWIFS56WXX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nonlinear Dynamic Behavior of an Oscillating Tip-Microlever System and Contrast at the Atomic Scale","license":"","headline":"","cross_cats":[],"primary_cat":"physics.atm-clus","authors_text":"G\\'erard Couturier (CPMOH), Jean-Pierre Aim\\'e (CPMOH), Laurent Nony (L2MP), Rodolphe Boisgard (CPMOH)","submitted_at":"2005-10-13T14:43:22Z","abstract_excerpt":"In this paper the dynamic behavior of an oscillating tip-microlever system at the proximity of a surface is discussed. We show that the nonlinear behavior of the oscillator is able to explain the high sensitivity of the oscillating tip microlever and the observed shifts of the resonance frequency as a function of the tip surface distance without the need of introducing a particular short range force."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0510120","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":"2026-05-18T01:08:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aN4V9juAHO6VscfOR7gQDOda9zlHGRDX7JCZAA97yoBYPWx7RXcIqQs+4suusUCNdi0Uf2SCM6GFYzE655UQCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T15:07:55.120449Z"},"content_sha256":"141b5d66e3012fee41bf2cbe953ace0d053ed756b7eed707fe80fabd171b04a6","schema_version":"1.0","event_id":"sha256:141b5d66e3012fee41bf2cbe953ace0d053ed756b7eed707fe80fabd171b04a6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V3KPHXI4FJFI2S25YWIFS56WXX/bundle.json","state_url":"https://pith.science/pith/V3KPHXI4FJFI2S25YWIFS56WXX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V3KPHXI4FJFI2S25YWIFS56WXX/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":"2026-06-24T15:07:55Z","links":{"resolver":"https://pith.science/pith/V3KPHXI4FJFI2S25YWIFS56WXX","bundle":"https://pith.science/pith/V3KPHXI4FJFI2S25YWIFS56WXX/bundle.json","state":"https://pith.science/pith/V3KPHXI4FJFI2S25YWIFS56WXX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V3KPHXI4FJFI2S25YWIFS56WXX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:V3KPHXI4FJFI2S25YWIFS56WXX","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":"3985741d38fbf2e126e1c5564a525f04aaea8629af2f6a9af8255ef9da9c939d","cross_cats_sorted":[],"license":"","primary_cat":"physics.atm-clus","submitted_at":"2005-10-13T14:43:22Z","title_canon_sha256":"ce70e86d92563b379a66a4c21eb565b7c74f6214e5cff89895c5244032d830ef"},"schema_version":"1.0","source":{"id":"physics/0510120","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/0510120","created_at":"2026-05-18T01:08:46Z"},{"alias_kind":"arxiv_version","alias_value":"physics/0510120v1","created_at":"2026-05-18T01:08:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0510120","created_at":"2026-05-18T01:08:46Z"},{"alias_kind":"pith_short_12","alias_value":"V3KPHXI4FJFI","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"V3KPHXI4FJFI2S25","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"V3KPHXI4","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:141b5d66e3012fee41bf2cbe953ace0d053ed756b7eed707fe80fabd171b04a6","target":"graph","created_at":"2026-05-18T01:08:46Z","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":"In this paper the dynamic behavior of an oscillating tip-microlever system at the proximity of a surface is discussed. We show that the nonlinear behavior of the oscillator is able to explain the high sensitivity of the oscillating tip microlever and the observed shifts of the resonance frequency as a function of the tip surface distance without the need of introducing a particular short range force.","authors_text":"G\\'erard Couturier (CPMOH), Jean-Pierre Aim\\'e (CPMOH), Laurent Nony (L2MP), Rodolphe Boisgard (CPMOH)","cross_cats":[],"headline":"","license":"","primary_cat":"physics.atm-clus","submitted_at":"2005-10-13T14:43:22Z","title":"Nonlinear Dynamic Behavior of an Oscillating Tip-Microlever System and Contrast at the Atomic Scale"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0510120","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":"sha256:14ec83d74e237dfff87c89812fb68e335af77b9db7743c740d1f23e007ce23a6","target":"record","created_at":"2026-05-18T01:08:46Z","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":"3985741d38fbf2e126e1c5564a525f04aaea8629af2f6a9af8255ef9da9c939d","cross_cats_sorted":[],"license":"","primary_cat":"physics.atm-clus","submitted_at":"2005-10-13T14:43:22Z","title_canon_sha256":"ce70e86d92563b379a66a4c21eb565b7c74f6214e5cff89895c5244032d830ef"},"schema_version":"1.0","source":{"id":"physics/0510120","kind":"arxiv","version":1}},"canonical_sha256":"aed4f3dd1c2a4a8d4b5dc5905977d6bdf5762b4257db9694a6715d9e4c93c18a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aed4f3dd1c2a4a8d4b5dc5905977d6bdf5762b4257db9694a6715d9e4c93c18a","first_computed_at":"2026-05-18T01:08:46.760001Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:46.760001Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0P1xht509o3aexC0VFqpqcyS2X5IXr+/RKxmXddU0lmGs0Qhyy9pOMNeMJ/uS/qcZWjqbD6bC8yJE9j7wnabDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:46.760583Z","signed_message":"canonical_sha256_bytes"},"source_id":"physics/0510120","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14ec83d74e237dfff87c89812fb68e335af77b9db7743c740d1f23e007ce23a6","sha256:141b5d66e3012fee41bf2cbe953ace0d053ed756b7eed707fe80fabd171b04a6"],"state_sha256":"0c77d3f86e2a66a29b8c64a12c06d08553d583c24c878b7b31a9d6bf6d195656"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GIuUdz7HeiuDJgYotyu4nuxz7XSKa+z0fks4f+o4mw2/fHkEC1FVhhD3vWsr7samNTnM4Y8GXdkGfvy+OKOUAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-24T15:07:55.122378Z","bundle_sha256":"a4433eeb849e803b8802333a10a4f05492908404b9f69ebed889b8884e36c9e6"}}