{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:YB4CJJ2EDP5JUC4YS4WFXN2JRW","short_pith_number":"pith:YB4CJJ2E","schema_version":"1.0","canonical_sha256":"c07824a7441bfa9a0b98972c5bb7498dace5d353c318f6e80ef88d324186c7c7","source":{"kind":"arxiv","id":"1608.07833","version":2},"attestation_state":"computed","paper":{"title":"Perspective: Geometrically-Frustrated Assemblies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Gregory M. Grason","submitted_at":"2016-08-28T17:15:39Z","abstract_excerpt":"This perspective will overview an emerging paradigm for self-organized soft materials, {\\it geometrically-frustrated assemblies}, where interactions between self-assembling elements (e.g. particles, macromolecules, proteins) favor local packing motifs that are incompatible with uniform global order in the assembly. This classification applies to a broad range of material assemblies including self-twisting protein filament bundles, amyloid fibers, chiral smectics and membranes, particle-coated droplets, curved protein shells and phase-separated lipid vesicles. In assemblies, geometric frustrati"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1608.07833","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-08-28T17:15:39Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.stat-mech"],"title_canon_sha256":"98077f49a4d20c962521e8aa7cecb185e1b132dfad92a978c1952bed6b7d394e","abstract_canon_sha256":"27d24a988cbf6118af76d192aaad0d54144e352c524e75b7be2e5cab1eb1af71"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:04:27.095511Z","signature_b64":"rE7LXXuFkwSfF6uKHI2/FbwvfNu0KAtAC84Ze9ISASvDhy8CbV2bL+Q20wTW998Da2tQo/7QL2KRcGgOknlVCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c07824a7441bfa9a0b98972c5bb7498dace5d353c318f6e80ef88d324186c7c7","last_reissued_at":"2026-05-18T01:04:27.094772Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:04:27.094772Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Perspective: Geometrically-Frustrated Assemblies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Gregory M. Grason","submitted_at":"2016-08-28T17:15:39Z","abstract_excerpt":"This perspective will overview an emerging paradigm for self-organized soft materials, {\\it geometrically-frustrated assemblies}, where interactions between self-assembling elements (e.g. particles, macromolecules, proteins) favor local packing motifs that are incompatible with uniform global order in the assembly. This classification applies to a broad range of material assemblies including self-twisting protein filament bundles, amyloid fibers, chiral smectics and membranes, particle-coated droplets, curved protein shells and phase-separated lipid vesicles. In assemblies, geometric frustrati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.07833","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1608.07833","created_at":"2026-05-18T01:04:27.094892+00:00"},{"alias_kind":"arxiv_version","alias_value":"1608.07833v2","created_at":"2026-05-18T01:04:27.094892+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.07833","created_at":"2026-05-18T01:04:27.094892+00:00"},{"alias_kind":"pith_short_12","alias_value":"YB4CJJ2EDP5J","created_at":"2026-05-18T12:30:53.716459+00:00"},{"alias_kind":"pith_short_16","alias_value":"YB4CJJ2EDP5JUC4Y","created_at":"2026-05-18T12:30:53.716459+00:00"},{"alias_kind":"pith_short_8","alias_value":"YB4CJJ2E","created_at":"2026-05-18T12:30:53.716459+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2507.04985","citing_title":"Stochastic size control of self-assembled filaments","ref_index":24,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/YB4CJJ2EDP5JUC4YS4WFXN2JRW","json":"https://pith.science/pith/YB4CJJ2EDP5JUC4YS4WFXN2JRW.json","graph_json":"https://pith.science/api/pith-number/YB4CJJ2EDP5JUC4YS4WFXN2JRW/graph.json","events_json":"https://pith.science/api/pith-number/YB4CJJ2EDP5JUC4YS4WFXN2JRW/events.json","paper":"https://pith.science/paper/YB4CJJ2E"},"agent_actions":{"view_html":"https://pith.science/pith/YB4CJJ2EDP5JUC4YS4WFXN2JRW","download_json":"https://pith.science/pith/YB4CJJ2EDP5JUC4YS4WFXN2JRW.json","view_paper":"https://pith.science/paper/YB4CJJ2E","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1608.07833&json=true","fetch_graph":"https://pith.science/api/pith-number/YB4CJJ2EDP5JUC4YS4WFXN2JRW/graph.json","fetch_events":"https://pith.science/api/pith-number/YB4CJJ2EDP5JUC4YS4WFXN2JRW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YB4CJJ2EDP5JUC4YS4WFXN2JRW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YB4CJJ2EDP5JUC4YS4WFXN2JRW/action/storage_attestation","attest_author":"https://pith.science/pith/YB4CJJ2EDP5JUC4YS4WFXN2JRW/action/author_attestation","sign_citation":"https://pith.science/pith/YB4CJJ2EDP5JUC4YS4WFXN2JRW/action/citation_signature","submit_replication":"https://pith.science/pith/YB4CJJ2EDP5JUC4YS4WFXN2JRW/action/replication_record"}},"created_at":"2026-05-18T01:04:27.094892+00:00","updated_at":"2026-05-18T01:04:27.094892+00:00"}