{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:AGHLMZXEFQLV3VPCKAERXFPPAB","short_pith_number":"pith:AGHLMZXE","schema_version":"1.0","canonical_sha256":"018eb666e42c175dd5e250091b95ef004546cad67376a5c215b2bbc83bab60f3","source":{"kind":"arxiv","id":"1211.3085","version":1},"attestation_state":"computed","paper":{"title":"Active Tile Self-assembly, Self-similar Structures and Recursion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.ET","authors_text":"Daria Karpenko, Natasha Jonoska","submitted_at":"2012-11-13T19:26:23Z","abstract_excerpt":"We present an active tile assembly model which extends Winfree's abstract tile assembly model to tiles that are capable of transmitting and receiving binding site activation signals. In addition, we introduce a mathematical framework to address self-similarity and recursion within the model. The model is applied to show a recursive assembly of an archetypal self-similar aperiodic tiling known as the L-shape tiling."},"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":"1211.3085","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.ET","submitted_at":"2012-11-13T19:26:23Z","cross_cats_sorted":[],"title_canon_sha256":"d4683a0175760084ce383373b8c64e07f81a7bc7ab43549393b262d0a1e4fa1c","abstract_canon_sha256":"0a397df09f907e7548cc5c417d2a9d2b59b6cc4c8ef436cac3ca84158662cae8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:40:51.901492Z","signature_b64":"kYLWIs1ATBYdJ1SW/meLbT9UrBD/BO3BRD5Wgg6xSc4ZiR4ocQik/MKh9TmO7hnwyVyJTHlZDHIq+lI3buKxBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"018eb666e42c175dd5e250091b95ef004546cad67376a5c215b2bbc83bab60f3","last_reissued_at":"2026-05-18T03:40:51.900773Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:40:51.900773Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Active Tile Self-assembly, Self-similar Structures and Recursion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.ET","authors_text":"Daria Karpenko, Natasha Jonoska","submitted_at":"2012-11-13T19:26:23Z","abstract_excerpt":"We present an active tile assembly model which extends Winfree's abstract tile assembly model to tiles that are capable of transmitting and receiving binding site activation signals. In addition, we introduce a mathematical framework to address self-similarity and recursion within the model. The model is applied to show a recursive assembly of an archetypal self-similar aperiodic tiling known as the L-shape tiling."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.3085","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1211.3085","created_at":"2026-05-18T03:40:51.900891+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.3085v1","created_at":"2026-05-18T03:40:51.900891+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.3085","created_at":"2026-05-18T03:40:51.900891+00:00"},{"alias_kind":"pith_short_12","alias_value":"AGHLMZXEFQLV","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_16","alias_value":"AGHLMZXEFQLV3VPC","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_8","alias_value":"AGHLMZXE","created_at":"2026-05-18T12:26:58.693483+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/AGHLMZXEFQLV3VPCKAERXFPPAB","json":"https://pith.science/pith/AGHLMZXEFQLV3VPCKAERXFPPAB.json","graph_json":"https://pith.science/api/pith-number/AGHLMZXEFQLV3VPCKAERXFPPAB/graph.json","events_json":"https://pith.science/api/pith-number/AGHLMZXEFQLV3VPCKAERXFPPAB/events.json","paper":"https://pith.science/paper/AGHLMZXE"},"agent_actions":{"view_html":"https://pith.science/pith/AGHLMZXEFQLV3VPCKAERXFPPAB","download_json":"https://pith.science/pith/AGHLMZXEFQLV3VPCKAERXFPPAB.json","view_paper":"https://pith.science/paper/AGHLMZXE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.3085&json=true","fetch_graph":"https://pith.science/api/pith-number/AGHLMZXEFQLV3VPCKAERXFPPAB/graph.json","fetch_events":"https://pith.science/api/pith-number/AGHLMZXEFQLV3VPCKAERXFPPAB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AGHLMZXEFQLV3VPCKAERXFPPAB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AGHLMZXEFQLV3VPCKAERXFPPAB/action/storage_attestation","attest_author":"https://pith.science/pith/AGHLMZXEFQLV3VPCKAERXFPPAB/action/author_attestation","sign_citation":"https://pith.science/pith/AGHLMZXEFQLV3VPCKAERXFPPAB/action/citation_signature","submit_replication":"https://pith.science/pith/AGHLMZXEFQLV3VPCKAERXFPPAB/action/replication_record"}},"created_at":"2026-05-18T03:40:51.900891+00:00","updated_at":"2026-05-18T03:40:51.900891+00:00"}