{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:VXAJDCLLYFGN5OFNPZACUQYCDZ","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":"cdc365cbbe740ad664073ce84cdc6276a8690fe03542a8598a8f85772396566b","cross_cats_sorted":["physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2023-03-28T14:42:03Z","title_canon_sha256":"62e511b49a3c9151f12a4073dbb064b55159d94bdd36dc26951c37c3df67a960"},"schema_version":"1.0","source":{"id":"2303.16013","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2303.16013","created_at":"2026-07-05T05:55:30Z"},{"alias_kind":"arxiv_version","alias_value":"2303.16013v1","created_at":"2026-07-05T05:55:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.16013","created_at":"2026-07-05T05:55:30Z"},{"alias_kind":"pith_short_12","alias_value":"VXAJDCLLYFGN","created_at":"2026-07-05T05:55:30Z"},{"alias_kind":"pith_short_16","alias_value":"VXAJDCLLYFGN5OFN","created_at":"2026-07-05T05:55:30Z"},{"alias_kind":"pith_short_8","alias_value":"VXAJDCLL","created_at":"2026-07-05T05:55:30Z"}],"graph_snapshots":[{"event_id":"sha256:4005c6d6e4f8cae837e89196d9a745381ef846db2c12165c979da6a2107010f9","target":"graph","created_at":"2026-07-05T05:55:30Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2303.16013/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Interferometric particle imaging is a widely used optical measuring technique for the sizing of poly-dispersed spherical particles like droplets and bubbles. In its conventional approach, the method is limited to forward-scattering angles and therefore, requiring a second optical access, restricting the range of possible applications. In the present work, this limitation of the scattering angle is addressed, showing that also other scattering angles, especially in the back-scatter region are applicable, expanding the technique to applications with only a single optical access. A general method","authors_text":"Christian Sax, Jochen Kriegseis, Maximilian Dreisbach","cross_cats":["physics.optics"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2023-03-28T14:42:03Z","title":"Interferometric Particle Imaging for Particle Sizing in the Front-, Side-, and Back-Scatter Region"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.16013","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:df58432676c2d131549d6845502064eab9cedb8b83072c471a1d5c34f488ed4c","target":"record","created_at":"2026-07-05T05:55:30Z","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":"cdc365cbbe740ad664073ce84cdc6276a8690fe03542a8598a8f85772396566b","cross_cats_sorted":["physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2023-03-28T14:42:03Z","title_canon_sha256":"62e511b49a3c9151f12a4073dbb064b55159d94bdd36dc26951c37c3df67a960"},"schema_version":"1.0","source":{"id":"2303.16013","kind":"arxiv","version":1}},"canonical_sha256":"adc091896bc14cdeb8ad7e402a43021e5357c08382fcbd2ee87ef30ce069096b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"adc091896bc14cdeb8ad7e402a43021e5357c08382fcbd2ee87ef30ce069096b","first_computed_at":"2026-07-05T05:55:30.812661Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:55:30.812661Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4MXepBHbzyJhuEFrJt6yUzk3BIKBlFrKUQiVxqExtg15pPwnpICoszrYAnvxCUFldUzs68pwqdL29HbxOkrxDg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:55:30.813079Z","signed_message":"canonical_sha256_bytes"},"source_id":"2303.16013","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:df58432676c2d131549d6845502064eab9cedb8b83072c471a1d5c34f488ed4c","sha256:4005c6d6e4f8cae837e89196d9a745381ef846db2c12165c979da6a2107010f9"],"state_sha256":"5d835f505512e7e2cd5109c561870a33b5791d345fc1473f3049031669af7347"}