{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:DRUKFASSG7473NT7FPKYMGLOMI","short_pith_number":"pith:DRUKFASS","canonical_record":{"source":{"id":"2607.07363","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-07-08T12:57:00Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.soft"],"title_canon_sha256":"193caf46cc2318f27ae64a59e0f081e5bac97bd079fe190bcf4dc5af1d2bd312","abstract_canon_sha256":"60158e8e37c1aa71215e6cdefd5f3a0b435c568dfeb799b2c94266a20a02db10"},"schema_version":"1.0"},"canonical_sha256":"1c68a2825237f9fdb67f2bd586196e621c3351687341cb26ac5e6719d5e4651f","source":{"kind":"arxiv","id":"2607.07363","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.07363","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"arxiv_version","alias_value":"2607.07363v1","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.07363","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"pith_short_12","alias_value":"DRUKFASSG747","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"pith_short_16","alias_value":"DRUKFASSG7473NT7","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"pith_short_8","alias_value":"DRUKFASS","created_at":"2026-07-09T01:20:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:DRUKFASSG7473NT7FPKYMGLOMI","target":"record","payload":{"canonical_record":{"source":{"id":"2607.07363","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-07-08T12:57:00Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.soft"],"title_canon_sha256":"193caf46cc2318f27ae64a59e0f081e5bac97bd079fe190bcf4dc5af1d2bd312","abstract_canon_sha256":"60158e8e37c1aa71215e6cdefd5f3a0b435c568dfeb799b2c94266a20a02db10"},"schema_version":"1.0"},"canonical_sha256":"1c68a2825237f9fdb67f2bd586196e621c3351687341cb26ac5e6719d5e4651f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-09T01:20:22.692789Z","signature_b64":"nOqLkoUgTwwm+NNLILtG2a5phmRV5dHDyYhDSVPaeAGAtcbT6BcvjUjqYdfhXzgv0UQt15KlyeeM4kgaLH2PCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1c68a2825237f9fdb67f2bd586196e621c3351687341cb26ac5e6719d5e4651f","last_reissued_at":"2026-07-09T01:20:22.692388Z","signature_status":"signed_v1","first_computed_at":"2026-07-09T01:20:22.692388Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.07363","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":"2026-07-09T01:20:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rw7xhsiOkdCT6OODAb5GuiqTYF3FKcogYwARSiaYKf6S336Fq7lYJ0mQvdmcc+Yk+3GgCKIYbvNC3fURlCA0BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T12:19:30.035756Z"},"content_sha256":"0a760a591209608890a7725c1d35988564381d448be23c5ed883d18924fafc5d","schema_version":"1.0","event_id":"sha256:0a760a591209608890a7725c1d35988564381d448be23c5ed883d18924fafc5d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:DRUKFASSG7473NT7FPKYMGLOMI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Force-Isosurface Simulations Probe the Limits of High-Resolution AFM on Three-Dimensional Molecules","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.soft"],"primary_cat":"cond-mat.mes-hall","authors_text":"Edward J Dunn, Robert J Young, Samuel P Jarvis","submitted_at":"2026-07-08T12:57:00Z","abstract_excerpt":"High-resolution atomic force microscopy has transformed molecular imaging by revealing intramolecular structure directly in real space. A major remaining challenge is to extend this capability from largely planar molecules to non-planar molecular systems, where the most important structural information may be distributed across different heights above the surface. Here we use probe-particle-model simulations to predict the constant-force contours expected above molecules with increasing structural complexity. By extracting force isosurfaces from simulated three-dimensional force fields, we com"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.07363","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/2607.07363/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":"2026-07-09T01:20:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yXKKoY9dkXYyi49FLg/ada2Rop6Y1r+IEPVK/4O2EyHceO5VJX2l6raJJMe636ZH3UTLL6YgTf2TqtGx+yYMAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T12:19:30.036242Z"},"content_sha256":"b1a3bbc1bace94e3cad922f803f7e6f6383f10e959cfb8ac3ef6a10b996f06e2","schema_version":"1.0","event_id":"sha256:b1a3bbc1bace94e3cad922f803f7e6f6383f10e959cfb8ac3ef6a10b996f06e2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DRUKFASSG7473NT7FPKYMGLOMI/bundle.json","state_url":"https://pith.science/pith/DRUKFASSG7473NT7FPKYMGLOMI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DRUKFASSG7473NT7FPKYMGLOMI/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":"2026-08-17T12:19:30Z","links":{"resolver":"https://pith.science/pith/DRUKFASSG7473NT7FPKYMGLOMI","bundle":"https://pith.science/pith/DRUKFASSG7473NT7FPKYMGLOMI/bundle.json","state":"https://pith.science/pith/DRUKFASSG7473NT7FPKYMGLOMI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DRUKFASSG7473NT7FPKYMGLOMI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:DRUKFASSG7473NT7FPKYMGLOMI","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":"60158e8e37c1aa71215e6cdefd5f3a0b435c568dfeb799b2c94266a20a02db10","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.soft"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-07-08T12:57:00Z","title_canon_sha256":"193caf46cc2318f27ae64a59e0f081e5bac97bd079fe190bcf4dc5af1d2bd312"},"schema_version":"1.0","source":{"id":"2607.07363","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.07363","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"arxiv_version","alias_value":"2607.07363v1","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.07363","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"pith_short_12","alias_value":"DRUKFASSG747","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"pith_short_16","alias_value":"DRUKFASSG7473NT7","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"pith_short_8","alias_value":"DRUKFASS","created_at":"2026-07-09T01:20:22Z"}],"graph_snapshots":[{"event_id":"sha256:b1a3bbc1bace94e3cad922f803f7e6f6383f10e959cfb8ac3ef6a10b996f06e2","target":"graph","created_at":"2026-07-09T01:20:22Z","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/2607.07363/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"High-resolution atomic force microscopy has transformed molecular imaging by revealing intramolecular structure directly in real space. A major remaining challenge is to extend this capability from largely planar molecules to non-planar molecular systems, where the most important structural information may be distributed across different heights above the surface. Here we use probe-particle-model simulations to predict the constant-force contours expected above molecules with increasing structural complexity. By extracting force isosurfaces from simulated three-dimensional force fields, we com","authors_text":"Edward J Dunn, Robert J Young, Samuel P Jarvis","cross_cats":["cond-mat.mtrl-sci","cond-mat.soft"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-07-08T12:57:00Z","title":"Force-Isosurface Simulations Probe the Limits of High-Resolution AFM on Three-Dimensional Molecules"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.07363","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":"sha256:0a760a591209608890a7725c1d35988564381d448be23c5ed883d18924fafc5d","target":"record","created_at":"2026-07-09T01:20:22Z","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":"60158e8e37c1aa71215e6cdefd5f3a0b435c568dfeb799b2c94266a20a02db10","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.soft"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-07-08T12:57:00Z","title_canon_sha256":"193caf46cc2318f27ae64a59e0f081e5bac97bd079fe190bcf4dc5af1d2bd312"},"schema_version":"1.0","source":{"id":"2607.07363","kind":"arxiv","version":1}},"canonical_sha256":"1c68a2825237f9fdb67f2bd586196e621c3351687341cb26ac5e6719d5e4651f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1c68a2825237f9fdb67f2bd586196e621c3351687341cb26ac5e6719d5e4651f","first_computed_at":"2026-07-09T01:20:22.692388Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-09T01:20:22.692388Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nOqLkoUgTwwm+NNLILtG2a5phmRV5dHDyYhDSVPaeAGAtcbT6BcvjUjqYdfhXzgv0UQt15KlyeeM4kgaLH2PCw==","signature_status":"signed_v1","signed_at":"2026-07-09T01:20:22.692789Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.07363","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0a760a591209608890a7725c1d35988564381d448be23c5ed883d18924fafc5d","sha256:b1a3bbc1bace94e3cad922f803f7e6f6383f10e959cfb8ac3ef6a10b996f06e2"],"state_sha256":"cb59d504c150f7fcf7083d3424f632a4bf81b171f3753c28f64c9b40c90c494e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t9suBA9tQv1vgC+47EyF0unpGmZViQtqJ11064MgEPivAkuopFTG2YpYR2j0ZnQYBFpMVbPgmNjWiTTkbNqdDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T12:19:30.040855Z","bundle_sha256":"5af4fe29bf50199baf8e4a8c13d78be54470e9a1af7697740c05e80da1a18618"}}