{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:LXK2N5QVKMSUWM74RL4KG5W7V2","short_pith_number":"pith:LXK2N5QV","schema_version":"1.0","canonical_sha256":"5dd5a6f61553254b33fc8af8a376dfae8802361bfe5616b4233d810d85e1c822","source":{"kind":"arxiv","id":"1609.08219","version":1},"attestation_state":"computed","paper":{"title":"On Weakly Almost Periodic Measures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.DS","authors_text":"Daniel Lenz, Nicolae Strungaru","submitted_at":"2016-09-26T23:09:29Z","abstract_excerpt":"We study the diffraction and dynamical properties of translation bounded weakly almost periodic measures. We prove that the dynamical hull of a weakly almost periodic measure is a weakly almost periodic dynamical system with unique minimal component given by the hull of the strongly almost periodic component of the measure. In particular the hull is minimal if and only if the measure is strongly almost periodic and the hull is always measurably conjugate to a torus and has pure point spectrum with continuous eigenfunctions. As an application we show the stability of the class of weighted Dirac"},"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":"1609.08219","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.DS","submitted_at":"2016-09-26T23:09:29Z","cross_cats_sorted":[],"title_canon_sha256":"eedabd53c0bb18a9783354f3f5013690029d941f3007e9db8f35dd77c5c9c351","abstract_canon_sha256":"0d17d651f2574111bcabd39f1996405eb2f48c429cb71b808c5096a91a5c30c9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:51:50.541465Z","signature_b64":"LuhOZU92ZnzpQvBP2kXMF++XS+YksXMqM3LiU4qAJjlsJPCRv0qMdu4r44Jqur72acxlzxWV83QuTBcpmIPVCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5dd5a6f61553254b33fc8af8a376dfae8802361bfe5616b4233d810d85e1c822","last_reissued_at":"2026-07-05T00:51:50.540908Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:51:50.540908Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On Weakly Almost Periodic Measures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.DS","authors_text":"Daniel Lenz, Nicolae Strungaru","submitted_at":"2016-09-26T23:09:29Z","abstract_excerpt":"We study the diffraction and dynamical properties of translation bounded weakly almost periodic measures. We prove that the dynamical hull of a weakly almost periodic measure is a weakly almost periodic dynamical system with unique minimal component given by the hull of the strongly almost periodic component of the measure. In particular the hull is minimal if and only if the measure is strongly almost periodic and the hull is always measurably conjugate to a torus and has pure point spectrum with continuous eigenfunctions. As an application we show the stability of the class of weighted Dirac"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.08219","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/1609.08219/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1609.08219","created_at":"2026-07-05T00:51:50.540965+00:00"},{"alias_kind":"arxiv_version","alias_value":"1609.08219v1","created_at":"2026-07-05T00:51:50.540965+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.08219","created_at":"2026-07-05T00:51:50.540965+00:00"},{"alias_kind":"pith_short_12","alias_value":"LXK2N5QVKMSU","created_at":"2026-07-05T00:51:50.540965+00:00"},{"alias_kind":"pith_short_16","alias_value":"LXK2N5QVKMSUWM74","created_at":"2026-07-05T00:51:50.540965+00:00"},{"alias_kind":"pith_short_8","alias_value":"LXK2N5QV","created_at":"2026-07-05T00:51:50.540965+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.23884","citing_title":"On almost periodicity in crystalline measures","ref_index":50,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LXK2N5QVKMSUWM74RL4KG5W7V2","json":"https://pith.science/pith/LXK2N5QVKMSUWM74RL4KG5W7V2.json","graph_json":"https://pith.science/api/pith-number/LXK2N5QVKMSUWM74RL4KG5W7V2/graph.json","events_json":"https://pith.science/api/pith-number/LXK2N5QVKMSUWM74RL4KG5W7V2/events.json","paper":"https://pith.science/paper/LXK2N5QV"},"agent_actions":{"view_html":"https://pith.science/pith/LXK2N5QVKMSUWM74RL4KG5W7V2","download_json":"https://pith.science/pith/LXK2N5QVKMSUWM74RL4KG5W7V2.json","view_paper":"https://pith.science/paper/LXK2N5QV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1609.08219&json=true","fetch_graph":"https://pith.science/api/pith-number/LXK2N5QVKMSUWM74RL4KG5W7V2/graph.json","fetch_events":"https://pith.science/api/pith-number/LXK2N5QVKMSUWM74RL4KG5W7V2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LXK2N5QVKMSUWM74RL4KG5W7V2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LXK2N5QVKMSUWM74RL4KG5W7V2/action/storage_attestation","attest_author":"https://pith.science/pith/LXK2N5QVKMSUWM74RL4KG5W7V2/action/author_attestation","sign_citation":"https://pith.science/pith/LXK2N5QVKMSUWM74RL4KG5W7V2/action/citation_signature","submit_replication":"https://pith.science/pith/LXK2N5QVKMSUWM74RL4KG5W7V2/action/replication_record"}},"created_at":"2026-07-05T00:51:50.540965+00:00","updated_at":"2026-07-05T00:51:50.540965+00:00"}