{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:ZQQLA6Y3DMQ6PDTBCJSAHBYQOL","short_pith_number":"pith:ZQQLA6Y3","schema_version":"1.0","canonical_sha256":"cc20b07b1b1b21e78e61126403871072ef90485e7f44cb18e99e9afca13b39b7","source":{"kind":"arxiv","id":"2605.29424","version":1},"attestation_state":"computed","paper":{"title":"Model-free estimation in scattering analysis of microscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft","physics.data-an"],"primary_cat":"stat.AP","authors_text":"Jinseok Lee, Matt Helgeson, Megan T. Valentine, Mengyang Gu, Tong Lin, Yimin Luo","submitted_at":"2026-05-28T06:18:48Z","abstract_excerpt":"The mean squared displacement (MSD) of particles or probes is commonly estimated from microscopy videos using particle tracking approaches, which rely on tuning parameters manually, and are often unstable over the entire lag time range, especially in dense or low-contrast situations. In this work, we propose model-free ab initio uncertainty quantification (MF-AIUQ), a model-free method for scattering analysis of microscopy video based on a probabilistic framework, which estimates MSD without isolating particles and linking their trajectories. Based on the relationship between the intermediate "},"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":"2605.29424","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2026-05-28T06:18:48Z","cross_cats_sorted":["cond-mat.soft","physics.data-an"],"title_canon_sha256":"965c90553d1a173a53dabe5a51e18105c4ecd4ea15897682a6fcd44e09a30ae2","abstract_canon_sha256":"7ba2b0c5d47f04f016ac85fbce7095e27d5e7320258248730d7ae532b6581c12"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-29T01:05:38.142553Z","signature_b64":"MmZv3YeHdqUqKc98Zfb6eUFK1TSWtZnFvhH2BQDAJctdB+cUWkwiH0WJp8qemQCnhb9qFK6LALCNSFDHGRbGCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cc20b07b1b1b21e78e61126403871072ef90485e7f44cb18e99e9afca13b39b7","last_reissued_at":"2026-05-29T01:05:38.141812Z","signature_status":"signed_v1","first_computed_at":"2026-05-29T01:05:38.141812Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Model-free estimation in scattering analysis of microscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft","physics.data-an"],"primary_cat":"stat.AP","authors_text":"Jinseok Lee, Matt Helgeson, Megan T. Valentine, Mengyang Gu, Tong Lin, Yimin Luo","submitted_at":"2026-05-28T06:18:48Z","abstract_excerpt":"The mean squared displacement (MSD) of particles or probes is commonly estimated from microscopy videos using particle tracking approaches, which rely on tuning parameters manually, and are often unstable over the entire lag time range, especially in dense or low-contrast situations. In this work, we propose model-free ab initio uncertainty quantification (MF-AIUQ), a model-free method for scattering analysis of microscopy video based on a probabilistic framework, which estimates MSD without isolating particles and linking their trajectories. Based on the relationship between the intermediate "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.29424","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/2605.29424/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":"2605.29424","created_at":"2026-05-29T01:05:38.141936+00:00"},{"alias_kind":"arxiv_version","alias_value":"2605.29424v1","created_at":"2026-05-29T01:05:38.141936+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.29424","created_at":"2026-05-29T01:05:38.141936+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZQQLA6Y3DMQ6","created_at":"2026-05-29T01:05:38.141936+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZQQLA6Y3DMQ6PDTB","created_at":"2026-05-29T01:05:38.141936+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZQQLA6Y3","created_at":"2026-05-29T01:05:38.141936+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/ZQQLA6Y3DMQ6PDTBCJSAHBYQOL","json":"https://pith.science/pith/ZQQLA6Y3DMQ6PDTBCJSAHBYQOL.json","graph_json":"https://pith.science/api/pith-number/ZQQLA6Y3DMQ6PDTBCJSAHBYQOL/graph.json","events_json":"https://pith.science/api/pith-number/ZQQLA6Y3DMQ6PDTBCJSAHBYQOL/events.json","paper":"https://pith.science/paper/ZQQLA6Y3"},"agent_actions":{"view_html":"https://pith.science/pith/ZQQLA6Y3DMQ6PDTBCJSAHBYQOL","download_json":"https://pith.science/pith/ZQQLA6Y3DMQ6PDTBCJSAHBYQOL.json","view_paper":"https://pith.science/paper/ZQQLA6Y3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2605.29424&json=true","fetch_graph":"https://pith.science/api/pith-number/ZQQLA6Y3DMQ6PDTBCJSAHBYQOL/graph.json","fetch_events":"https://pith.science/api/pith-number/ZQQLA6Y3DMQ6PDTBCJSAHBYQOL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZQQLA6Y3DMQ6PDTBCJSAHBYQOL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZQQLA6Y3DMQ6PDTBCJSAHBYQOL/action/storage_attestation","attest_author":"https://pith.science/pith/ZQQLA6Y3DMQ6PDTBCJSAHBYQOL/action/author_attestation","sign_citation":"https://pith.science/pith/ZQQLA6Y3DMQ6PDTBCJSAHBYQOL/action/citation_signature","submit_replication":"https://pith.science/pith/ZQQLA6Y3DMQ6PDTBCJSAHBYQOL/action/replication_record"}},"created_at":"2026-05-29T01:05:38.141936+00:00","updated_at":"2026-05-29T01:05:38.141936+00:00"}