{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:JQFSJ5GBA6KW75D2NQYK7JUH2L","short_pith_number":"pith:JQFSJ5GB","canonical_record":{"source":{"id":"1002.3743","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-02-19T13:37:02Z","cross_cats_sorted":[],"title_canon_sha256":"e8513f32635c133af25b4414e28607245fb1910e5f0b728f301ef4f9d7ab157e","abstract_canon_sha256":"8f654f3140934cbccc7ed062ebd85d695997ee395cffbe14512b4bb9aee33e0e"},"schema_version":"1.0"},"canonical_sha256":"4c0b24f4c107956ff47a6c30afa687d2ec447b6e7803d0ce0a0ac566c36195c5","source":{"kind":"arxiv","id":"1002.3743","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.3743","created_at":"2026-05-18T03:23:49Z"},{"alias_kind":"arxiv_version","alias_value":"1002.3743v1","created_at":"2026-05-18T03:23:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.3743","created_at":"2026-05-18T03:23:49Z"},{"alias_kind":"pith_short_12","alias_value":"JQFSJ5GBA6KW","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"JQFSJ5GBA6KW75D2","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"JQFSJ5GB","created_at":"2026-05-18T12:26:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:JQFSJ5GBA6KW75D2NQYK7JUH2L","target":"record","payload":{"canonical_record":{"source":{"id":"1002.3743","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-02-19T13:37:02Z","cross_cats_sorted":[],"title_canon_sha256":"e8513f32635c133af25b4414e28607245fb1910e5f0b728f301ef4f9d7ab157e","abstract_canon_sha256":"8f654f3140934cbccc7ed062ebd85d695997ee395cffbe14512b4bb9aee33e0e"},"schema_version":"1.0"},"canonical_sha256":"4c0b24f4c107956ff47a6c30afa687d2ec447b6e7803d0ce0a0ac566c36195c5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:23:49.207040Z","signature_b64":"O3FyU1yP9IFONC7fjoxvQ6kiL7vyUVMjPLZ8V4C2FmN8pix4BMqxKbzgmrj0Bn0rGB2Tz7UZAnQ0SZLSnz1tAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4c0b24f4c107956ff47a6c30afa687d2ec447b6e7803d0ce0a0ac566c36195c5","last_reissued_at":"2026-05-18T03:23:49.206528Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:23:49.206528Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1002.3743","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":"2026-05-18T03:23:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t/RT6a9z9eRcYDZQ4Af+Qu2V3A07Xv/LDIxgzNWOM9C4/ZqZBljfhRivEJR1t68HUK43+oVGVK5Fu5MQkYrODQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T14:32:42.733079Z"},"content_sha256":"084c1c57cfda2cdc4097f17f6428af6ae6b5b81f211d6c9ca2e5768e8e5fa3e6","schema_version":"1.0","event_id":"sha256:084c1c57cfda2cdc4097f17f6428af6ae6b5b81f211d6c9ca2e5768e8e5fa3e6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:JQFSJ5GBA6KW75D2NQYK7JUH2L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tailoring the Phonon Band Structure in Binary Colloidal Mixtures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"C.N. Likos, G. Kahl, J. Fornleitner","submitted_at":"2010-02-19T13:37:02Z","abstract_excerpt":"We analyze the phonon spectra of periodic structures formed by two-dimensional mixtures of dipolar colloidal particles. These mixtures display an enormous variety of complex ordered configurations [J. Fornleitner {\\it et al.}, Soft Matter {\\bf 4}, 480 (2008)], allowing for the systematic investigation of the ensuing phonon spectra and the control of phononic gaps. We show how the shape of the phonon bands and the number and width of the phonon gaps can be controlled by changing the susceptibility ratio, the concentration and the mass ratio between the two components."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.3743","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":"2026-05-18T03:23:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vuWlJx+QSQ3d89ZIEF31Kqz8ce9cwTEl5HM9Y5LjRqKYD2qZmLzSCwKJgI+jtVybkZHUt/MUKp8Fwaah+M37Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T14:32:42.733791Z"},"content_sha256":"4e8879744a53c95c448db500ad5b6b36e0db011f44319ddc28bbbbcc937baee6","schema_version":"1.0","event_id":"sha256:4e8879744a53c95c448db500ad5b6b36e0db011f44319ddc28bbbbcc937baee6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JQFSJ5GBA6KW75D2NQYK7JUH2L/bundle.json","state_url":"https://pith.science/pith/JQFSJ5GBA6KW75D2NQYK7JUH2L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JQFSJ5GBA6KW75D2NQYK7JUH2L/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":"2026-05-31T14:32:42Z","links":{"resolver":"https://pith.science/pith/JQFSJ5GBA6KW75D2NQYK7JUH2L","bundle":"https://pith.science/pith/JQFSJ5GBA6KW75D2NQYK7JUH2L/bundle.json","state":"https://pith.science/pith/JQFSJ5GBA6KW75D2NQYK7JUH2L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JQFSJ5GBA6KW75D2NQYK7JUH2L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:JQFSJ5GBA6KW75D2NQYK7JUH2L","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":"8f654f3140934cbccc7ed062ebd85d695997ee395cffbe14512b4bb9aee33e0e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-02-19T13:37:02Z","title_canon_sha256":"e8513f32635c133af25b4414e28607245fb1910e5f0b728f301ef4f9d7ab157e"},"schema_version":"1.0","source":{"id":"1002.3743","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.3743","created_at":"2026-05-18T03:23:49Z"},{"alias_kind":"arxiv_version","alias_value":"1002.3743v1","created_at":"2026-05-18T03:23:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.3743","created_at":"2026-05-18T03:23:49Z"},{"alias_kind":"pith_short_12","alias_value":"JQFSJ5GBA6KW","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_16","alias_value":"JQFSJ5GBA6KW75D2","created_at":"2026-05-18T12:26:09Z"},{"alias_kind":"pith_short_8","alias_value":"JQFSJ5GB","created_at":"2026-05-18T12:26:09Z"}],"graph_snapshots":[{"event_id":"sha256:4e8879744a53c95c448db500ad5b6b36e0db011f44319ddc28bbbbcc937baee6","target":"graph","created_at":"2026-05-18T03:23:49Z","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":"We analyze the phonon spectra of periodic structures formed by two-dimensional mixtures of dipolar colloidal particles. These mixtures display an enormous variety of complex ordered configurations [J. Fornleitner {\\it et al.}, Soft Matter {\\bf 4}, 480 (2008)], allowing for the systematic investigation of the ensuing phonon spectra and the control of phononic gaps. We show how the shape of the phonon bands and the number and width of the phonon gaps can be controlled by changing the susceptibility ratio, the concentration and the mass ratio between the two components.","authors_text":"C.N. Likos, G. Kahl, J. Fornleitner","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-02-19T13:37:02Z","title":"Tailoring the Phonon Band Structure in Binary Colloidal Mixtures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.3743","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":"sha256:084c1c57cfda2cdc4097f17f6428af6ae6b5b81f211d6c9ca2e5768e8e5fa3e6","target":"record","created_at":"2026-05-18T03:23:49Z","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":"8f654f3140934cbccc7ed062ebd85d695997ee395cffbe14512b4bb9aee33e0e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-02-19T13:37:02Z","title_canon_sha256":"e8513f32635c133af25b4414e28607245fb1910e5f0b728f301ef4f9d7ab157e"},"schema_version":"1.0","source":{"id":"1002.3743","kind":"arxiv","version":1}},"canonical_sha256":"4c0b24f4c107956ff47a6c30afa687d2ec447b6e7803d0ce0a0ac566c36195c5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c0b24f4c107956ff47a6c30afa687d2ec447b6e7803d0ce0a0ac566c36195c5","first_computed_at":"2026-05-18T03:23:49.206528Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:23:49.206528Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"O3FyU1yP9IFONC7fjoxvQ6kiL7vyUVMjPLZ8V4C2FmN8pix4BMqxKbzgmrj0Bn0rGB2Tz7UZAnQ0SZLSnz1tAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:23:49.207040Z","signed_message":"canonical_sha256_bytes"},"source_id":"1002.3743","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:084c1c57cfda2cdc4097f17f6428af6ae6b5b81f211d6c9ca2e5768e8e5fa3e6","sha256:4e8879744a53c95c448db500ad5b6b36e0db011f44319ddc28bbbbcc937baee6"],"state_sha256":"3a05f7efcae3caab8da2fb80b76b118efccd0db28cf9c52bbeab8d912bfe4806"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vEccAI5fDen99ZSYgzvxzhHTL/VKx9m7VnJJ5pivbuk4Wv4w2FdOpPmQeV9arD+q8CW0zBzpW0jGfaLGTSP5Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T14:32:42.737400Z","bundle_sha256":"724cc614ece7b9bc73b3084a882a2199e8816ac10b83c42a870fa07e4aff84f8"}}