{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:MC5WA5S5OX2CJCEAIXS5IVYG2T","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":"8712d57a054d74b2251cbf6dd16995c2477d0fc7270bcad62f42f309447622d8","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-12-07T15:48:51Z","title_canon_sha256":"37530c3daebf2d884405d9da382f0d6cbc59cd6a6f4a71fc07bee62fbadec229"},"schema_version":"1.0","source":{"id":"2312.04378","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.04378","created_at":"2026-07-05T07:21:33Z"},{"alias_kind":"arxiv_version","alias_value":"2312.04378v1","created_at":"2026-07-05T07:21:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.04378","created_at":"2026-07-05T07:21:33Z"},{"alias_kind":"pith_short_12","alias_value":"MC5WA5S5OX2C","created_at":"2026-07-05T07:21:33Z"},{"alias_kind":"pith_short_16","alias_value":"MC5WA5S5OX2CJCEA","created_at":"2026-07-05T07:21:33Z"},{"alias_kind":"pith_short_8","alias_value":"MC5WA5S5","created_at":"2026-07-05T07:21:33Z"}],"graph_snapshots":[{"event_id":"sha256:273716bb0ae306f76427c646fdf8f176c806dc0388680abbd5c68e662a62b957","target":"graph","created_at":"2026-07-05T07:21:33Z","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/2312.04378/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Structural modelling of $operando$ pair distribution function (PDF) data of functional materials can be highly complex. To aid the understanding of complex operando PDF data, we here demonstrate a toolbox for PDF analysis. The tools include the structureMining, similarityMapping, nmfMapping apps available through the online service 'PDF in the cloud' (PDFitc, www.pdfitc.org), as well as noise-filtering using principal component analysis (PCA). The tools are applied to both ex situ and operando PDF data for 3 nm $\\mathrm{TiO_{2}}$-bronze nanocrystals, which function as the active electrode mate","authors_text":"Dorthe B. Ravnsb{\\ae}k, Isabel Van Driessche, Jonas Billet, Martin Aaskov Karlsen, Simon J. L. Billinge, Songsheng Tao","cross_cats":["cond-mat.dis-nn"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-12-07T15:48:51Z","title":"Operando pair distribution function analysis of nanocrystalline functional materials: the case of $\\mathrm{TiO_{2}}$-bronze nanocrystals in Li-ion battery electrodes"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.04378","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":"sha256:2ac2e3dd767040d7aaf38faa0e06701a65a09a86c9b7fbc13c7a1ccb71a56d46","target":"record","created_at":"2026-07-05T07:21:33Z","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":"8712d57a054d74b2251cbf6dd16995c2477d0fc7270bcad62f42f309447622d8","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-12-07T15:48:51Z","title_canon_sha256":"37530c3daebf2d884405d9da382f0d6cbc59cd6a6f4a71fc07bee62fbadec229"},"schema_version":"1.0","source":{"id":"2312.04378","kind":"arxiv","version":1}},"canonical_sha256":"60bb60765d75f424888045e5d45706d4e071435fefcdee8c55f8c6d4f4d5f105","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60bb60765d75f424888045e5d45706d4e071435fefcdee8c55f8c6d4f4d5f105","first_computed_at":"2026-07-05T07:21:33.425954Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:21:33.425954Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ltXVChOvuJCsZArxpplbA0VPaymkLoJTUF2pJcnGvlVPRzcMIkr23TgaDLFR3Q01UwP7Gbkz1fHaygkV4ROHAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T07:21:33.426510Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.04378","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ac2e3dd767040d7aaf38faa0e06701a65a09a86c9b7fbc13c7a1ccb71a56d46","sha256:273716bb0ae306f76427c646fdf8f176c806dc0388680abbd5c68e662a62b957"],"state_sha256":"17c0051c089904fc6b8495a6c71a3aa33f873eac934d8bffe4a7a58dc8daa967"}