{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:O7IJ7CGENWJKR6HCMT722VSY63","short_pith_number":"pith:O7IJ7CGE","canonical_record":{"source":{"id":"2507.07639","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2025-07-10T11:08:17Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"d60c5a2588a599a8545b227527bbbd82d747c40bdd70ab9e58dcb5a5c16d9713","abstract_canon_sha256":"64133d0aa6a16250f0d5eec61fffc3707591081dc5a5cc0f3b7b134218b19140"},"schema_version":"1.0"},"canonical_sha256":"77d09f88c46d92a8f8e264ffad5658f6dc80173dcfe63ee26fdbadfffffba02e","source":{"kind":"arxiv","id":"2507.07639","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.07639","created_at":"2026-07-05T11:35:02Z"},{"alias_kind":"arxiv_version","alias_value":"2507.07639v1","created_at":"2026-07-05T11:35:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.07639","created_at":"2026-07-05T11:35:02Z"},{"alias_kind":"pith_short_12","alias_value":"O7IJ7CGENWJK","created_at":"2026-07-05T11:35:02Z"},{"alias_kind":"pith_short_16","alias_value":"O7IJ7CGENWJKR6HC","created_at":"2026-07-05T11:35:02Z"},{"alias_kind":"pith_short_8","alias_value":"O7IJ7CGE","created_at":"2026-07-05T11:35:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:O7IJ7CGENWJKR6HCMT722VSY63","target":"record","payload":{"canonical_record":{"source":{"id":"2507.07639","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2025-07-10T11:08:17Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"d60c5a2588a599a8545b227527bbbd82d747c40bdd70ab9e58dcb5a5c16d9713","abstract_canon_sha256":"64133d0aa6a16250f0d5eec61fffc3707591081dc5a5cc0f3b7b134218b19140"},"schema_version":"1.0"},"canonical_sha256":"77d09f88c46d92a8f8e264ffad5658f6dc80173dcfe63ee26fdbadfffffba02e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:35:02.307836Z","signature_b64":"GFbNwvHUhYRpVDNxAFZTAJ1fJLEtBqd//c9kr4eu4UlLZAIXXiINQK5brnV5bPQzKJqgHNnAg+IAvgXK+LBhCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"77d09f88c46d92a8f8e264ffad5658f6dc80173dcfe63ee26fdbadfffffba02e","last_reissued_at":"2026-07-05T11:35:02.307487Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:35:02.307487Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.07639","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":"2026-07-05T11:35:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uxIaJl0Dw5doZ/HKFukxPOeGTkGruwyKAOYz/Ey78X/DFI4mhJ8pLH/HZJtRF122n5IQdLIkf9h3uIHlX4mDCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T03:16:14.746809Z"},"content_sha256":"619879e15c61f8bbee42176157ca5e8a05088c788e6a5c5f008a6c102d05b935","schema_version":"1.0","event_id":"sha256:619879e15c61f8bbee42176157ca5e8a05088c788e6a5c5f008a6c102d05b935"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:O7IJ7CGENWJKR6HCMT722VSY63","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Geometry-Dependent Adhesion in Transparent, Monodomain Liquid Crystal Elastomers","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.soft","authors_text":"Aidan Street, Devesh Mistry, Helen F. Gleeson, Johan Mattsson","submitted_at":"2025-07-10T11:08:17Z","abstract_excerpt":"Elastomeric pressure-sensitive adhesives (PSAs) form adhesive bonds under light pressure. Liquid crystal elastomers (LCEs) are exciting PSA candidates as they can impart both anisotropy and temperature-dependence to adhesion, but the full potential of their anisotropic adhesion is unexplored. Here, identical side-chain LCEs, produced as transparent isotropic or nematic films are investigated; the latter aligned in homeotropic or planar geometries. Their room-temperature adhesion, determined through a 90-degree peel test, is consistent with theoretical predictions and strongest in a planar geom"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.07639","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/2507.07639/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":"2026-07-05T11:35:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DN61PA/d2pcL6f4ev6Tx4AaRf7umw2NQCkLXp3FU8GPmqRJNbG9ZPDnCl2ivUFH/3T/qeFrkuYlR28s5Fob8CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T03:16:14.747302Z"},"content_sha256":"77b06b1693c35516e46092180ec9a139fbe48000f87caa952540a03dfe5868b2","schema_version":"1.0","event_id":"sha256:77b06b1693c35516e46092180ec9a139fbe48000f87caa952540a03dfe5868b2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/O7IJ7CGENWJKR6HCMT722VSY63/bundle.json","state_url":"https://pith.science/pith/O7IJ7CGENWJKR6HCMT722VSY63/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/O7IJ7CGENWJKR6HCMT722VSY63/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":"2026-08-23T03:16:14Z","links":{"resolver":"https://pith.science/pith/O7IJ7CGENWJKR6HCMT722VSY63","bundle":"https://pith.science/pith/O7IJ7CGENWJKR6HCMT722VSY63/bundle.json","state":"https://pith.science/pith/O7IJ7CGENWJKR6HCMT722VSY63/state.json","well_known_bundle":"https://pith.science/.well-known/pith/O7IJ7CGENWJKR6HCMT722VSY63/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:O7IJ7CGENWJKR6HCMT722VSY63","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":"64133d0aa6a16250f0d5eec61fffc3707591081dc5a5cc0f3b7b134218b19140","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2025-07-10T11:08:17Z","title_canon_sha256":"d60c5a2588a599a8545b227527bbbd82d747c40bdd70ab9e58dcb5a5c16d9713"},"schema_version":"1.0","source":{"id":"2507.07639","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.07639","created_at":"2026-07-05T11:35:02Z"},{"alias_kind":"arxiv_version","alias_value":"2507.07639v1","created_at":"2026-07-05T11:35:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.07639","created_at":"2026-07-05T11:35:02Z"},{"alias_kind":"pith_short_12","alias_value":"O7IJ7CGENWJK","created_at":"2026-07-05T11:35:02Z"},{"alias_kind":"pith_short_16","alias_value":"O7IJ7CGENWJKR6HC","created_at":"2026-07-05T11:35:02Z"},{"alias_kind":"pith_short_8","alias_value":"O7IJ7CGE","created_at":"2026-07-05T11:35:02Z"}],"graph_snapshots":[{"event_id":"sha256:77b06b1693c35516e46092180ec9a139fbe48000f87caa952540a03dfe5868b2","target":"graph","created_at":"2026-07-05T11:35:02Z","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/2507.07639/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Elastomeric pressure-sensitive adhesives (PSAs) form adhesive bonds under light pressure. Liquid crystal elastomers (LCEs) are exciting PSA candidates as they can impart both anisotropy and temperature-dependence to adhesion, but the full potential of their anisotropic adhesion is unexplored. Here, identical side-chain LCEs, produced as transparent isotropic or nematic films are investigated; the latter aligned in homeotropic or planar geometries. Their room-temperature adhesion, determined through a 90-degree peel test, is consistent with theoretical predictions and strongest in a planar geom","authors_text":"Aidan Street, Devesh Mistry, Helen F. Gleeson, Johan Mattsson","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2025-07-10T11:08:17Z","title":"Geometry-Dependent Adhesion in Transparent, Monodomain Liquid Crystal Elastomers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.07639","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":"sha256:619879e15c61f8bbee42176157ca5e8a05088c788e6a5c5f008a6c102d05b935","target":"record","created_at":"2026-07-05T11:35:02Z","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":"64133d0aa6a16250f0d5eec61fffc3707591081dc5a5cc0f3b7b134218b19140","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.soft","submitted_at":"2025-07-10T11:08:17Z","title_canon_sha256":"d60c5a2588a599a8545b227527bbbd82d747c40bdd70ab9e58dcb5a5c16d9713"},"schema_version":"1.0","source":{"id":"2507.07639","kind":"arxiv","version":1}},"canonical_sha256":"77d09f88c46d92a8f8e264ffad5658f6dc80173dcfe63ee26fdbadfffffba02e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"77d09f88c46d92a8f8e264ffad5658f6dc80173dcfe63ee26fdbadfffffba02e","first_computed_at":"2026-07-05T11:35:02.307487Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:35:02.307487Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GFbNwvHUhYRpVDNxAFZTAJ1fJLEtBqd//c9kr4eu4UlLZAIXXiINQK5brnV5bPQzKJqgHNnAg+IAvgXK+LBhCg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:35:02.307836Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.07639","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:619879e15c61f8bbee42176157ca5e8a05088c788e6a5c5f008a6c102d05b935","sha256:77b06b1693c35516e46092180ec9a139fbe48000f87caa952540a03dfe5868b2"],"state_sha256":"efc7472722983c8751fdc97d83ff3bb73ef65b1a49cdb2eb4a0f1eed4a14ef49"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hfqnORmLmPwkosDn2eOBTzgpoPyucDdXMutEOmJcLsOGxeZfY7Rv5uxBATa9kyzSAHqi3DF2ZBEK1cVD7fxLCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T03:16:14.751690Z","bundle_sha256":"57dcb26b33c7e83bf962fed3e7d1204cc9b317c1c0ebe263b2a518d5b5c5f4d9"}}