{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:SOMKNC5YYWQUULTA6PA3HRK3MN","short_pith_number":"pith:SOMKNC5Y","schema_version":"1.0","canonical_sha256":"9398a68bb8c5a14a2e60f3c1b3c55b63686b6ef10a8658fd151527c102ea3985","source":{"kind":"arxiv","id":"1603.03455","version":3},"attestation_state":"computed","paper":{"title":"Modelling of artefacts in estimations of particle size of needle-like particles from laser diffraction measurements","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","physics.data-an"],"primary_cat":"cond-mat.soft","authors_text":"Anthony J. Mulholland, Jan Sefcik, Okpeafoh S. Agimelen","submitted_at":"2016-03-09T13:05:38Z","abstract_excerpt":"Manufacturing of particulate products across many industries relies on accurate measurements of particle size distributions in dispersions or powders. Laser diffraction (or small angle light scattering) is commonly used, usually off-line, for particle size measurements. The estimation of particle sizes by this method requires the solution of an inverse problem using a suitable scattering model that takes into account size, shape and optical properties of the particles. However, laser diffraction instruments are usually accompanied by software that employs a default scattering model for spheric"},"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":"1603.03455","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-03-09T13:05:38Z","cross_cats_sorted":["cond-mat.mtrl-sci","physics.data-an"],"title_canon_sha256":"8862d115b80909db73dca6da4885926e163d6beec0afc6d3ac1e9ae897f9edb4","abstract_canon_sha256":"4cd44475ec6930f9f7f6bfa9bec5aeeef992f950e8f225da7fe02ffd5683f6fc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:02:13.033967Z","signature_b64":"MpRdHmU83MUJD50H9iHoVBTne3QuwmaTmIRq9OxIXFO04PAA1nbNQMoXNWlhiCwO18A6TVTjcQ/N838vaiLABg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9398a68bb8c5a14a2e60f3c1b3c55b63686b6ef10a8658fd151527c102ea3985","last_reissued_at":"2026-05-18T01:02:13.033201Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:02:13.033201Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Modelling of artefacts in estimations of particle size of needle-like particles from laser diffraction measurements","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","physics.data-an"],"primary_cat":"cond-mat.soft","authors_text":"Anthony J. Mulholland, Jan Sefcik, Okpeafoh S. Agimelen","submitted_at":"2016-03-09T13:05:38Z","abstract_excerpt":"Manufacturing of particulate products across many industries relies on accurate measurements of particle size distributions in dispersions or powders. Laser diffraction (or small angle light scattering) is commonly used, usually off-line, for particle size measurements. The estimation of particle sizes by this method requires the solution of an inverse problem using a suitable scattering model that takes into account size, shape and optical properties of the particles. However, laser diffraction instruments are usually accompanied by software that employs a default scattering model for spheric"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.03455","kind":"arxiv","version":3},"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":"1603.03455","created_at":"2026-05-18T01:02:13.033337+00:00"},{"alias_kind":"arxiv_version","alias_value":"1603.03455v3","created_at":"2026-05-18T01:02:13.033337+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.03455","created_at":"2026-05-18T01:02:13.033337+00:00"},{"alias_kind":"pith_short_12","alias_value":"SOMKNC5YYWQU","created_at":"2026-05-18T12:30:44.179134+00:00"},{"alias_kind":"pith_short_16","alias_value":"SOMKNC5YYWQUULTA","created_at":"2026-05-18T12:30:44.179134+00:00"},{"alias_kind":"pith_short_8","alias_value":"SOMKNC5Y","created_at":"2026-05-18T12:30:44.179134+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/SOMKNC5YYWQUULTA6PA3HRK3MN","json":"https://pith.science/pith/SOMKNC5YYWQUULTA6PA3HRK3MN.json","graph_json":"https://pith.science/api/pith-number/SOMKNC5YYWQUULTA6PA3HRK3MN/graph.json","events_json":"https://pith.science/api/pith-number/SOMKNC5YYWQUULTA6PA3HRK3MN/events.json","paper":"https://pith.science/paper/SOMKNC5Y"},"agent_actions":{"view_html":"https://pith.science/pith/SOMKNC5YYWQUULTA6PA3HRK3MN","download_json":"https://pith.science/pith/SOMKNC5YYWQUULTA6PA3HRK3MN.json","view_paper":"https://pith.science/paper/SOMKNC5Y","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1603.03455&json=true","fetch_graph":"https://pith.science/api/pith-number/SOMKNC5YYWQUULTA6PA3HRK3MN/graph.json","fetch_events":"https://pith.science/api/pith-number/SOMKNC5YYWQUULTA6PA3HRK3MN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SOMKNC5YYWQUULTA6PA3HRK3MN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SOMKNC5YYWQUULTA6PA3HRK3MN/action/storage_attestation","attest_author":"https://pith.science/pith/SOMKNC5YYWQUULTA6PA3HRK3MN/action/author_attestation","sign_citation":"https://pith.science/pith/SOMKNC5YYWQUULTA6PA3HRK3MN/action/citation_signature","submit_replication":"https://pith.science/pith/SOMKNC5YYWQUULTA6PA3HRK3MN/action/replication_record"}},"created_at":"2026-05-18T01:02:13.033337+00:00","updated_at":"2026-05-18T01:02:13.033337+00:00"}