{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:5YWTABEOAVZPWDCQCAV6BXENUJ","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":"f122a825fe5445e534542917e18d3c0304bf91794e68aae474eb9152a6489c6c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.optics","submitted_at":"2022-11-07T10:39:30Z","title_canon_sha256":"91738696adec9067fdf476bc7b07ad18625bed4c637d36c377ee70589da828a7"},"schema_version":"1.0","source":{"id":"2211.03436","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2211.03436","created_at":"2026-07-05T05:13:48Z"},{"alias_kind":"arxiv_version","alias_value":"2211.03436v1","created_at":"2026-07-05T05:13:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2211.03436","created_at":"2026-07-05T05:13:48Z"},{"alias_kind":"pith_short_12","alias_value":"5YWTABEOAVZP","created_at":"2026-07-05T05:13:48Z"},{"alias_kind":"pith_short_16","alias_value":"5YWTABEOAVZPWDCQ","created_at":"2026-07-05T05:13:48Z"},{"alias_kind":"pith_short_8","alias_value":"5YWTABEO","created_at":"2026-07-05T05:13:48Z"}],"graph_snapshots":[{"event_id":"sha256:9c6c9a9de1d4c7dde520a51ad89f4ddf9328c9375fadf13e8d8e27ac8217b860","target":"graph","created_at":"2026-07-05T05:13:48Z","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/2211.03436/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The phasing problem of heterodyne-detected nonlinear spectroscopy states that the relative time delay between the exciting pulses and a local oscillator must be known with subcycle precision to separate absorptive and dispersive contributions. Here, a solution to this problem is presented which is the time-domain analogue of holographic interferometry, in which the comparison of two holograms reveals changes of an objects size and position with interferometric precision (i.e. to fractions of a wavelength of light). The introduced method, called nonlinear polarization holography, provides equiv","authors_text":"Adriana Szeghalmi, Adrian N. Pfeiffer, Christin David, Doyeong Kim, Matthias K\\\"ubel, Mouli Hazra, Pallabi Paul, Stefanie Gr\\\"afe, Ulf Peschel","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.optics","submitted_at":"2022-11-07T10:39:30Z","title":"Nonlinear polarization holography of nanoscale iridium films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2211.03436","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":"sha256:4faa72e936b4b1cd5ba52313c5d68f474cf148fb224162ea413aba9a542e4fcd","target":"record","created_at":"2026-07-05T05:13:48Z","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":"f122a825fe5445e534542917e18d3c0304bf91794e68aae474eb9152a6489c6c","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.optics","submitted_at":"2022-11-07T10:39:30Z","title_canon_sha256":"91738696adec9067fdf476bc7b07ad18625bed4c637d36c377ee70589da828a7"},"schema_version":"1.0","source":{"id":"2211.03436","kind":"arxiv","version":1}},"canonical_sha256":"ee2d30048e0572fb0c50102be0dc8da2536f4f795717add28d768c1159ab78ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ee2d30048e0572fb0c50102be0dc8da2536f4f795717add28d768c1159ab78ff","first_computed_at":"2026-07-05T05:13:48.623352Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:13:48.623352Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4+dDMjfWHXLHkdltxV8B0hdERonLigwxot4fO/N6HizauvXtq4IfKsiVOtLu0ybxuT/AFEiuoIgGRiqYQAbCAg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:13:48.623747Z","signed_message":"canonical_sha256_bytes"},"source_id":"2211.03436","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4faa72e936b4b1cd5ba52313c5d68f474cf148fb224162ea413aba9a542e4fcd","sha256:9c6c9a9de1d4c7dde520a51ad89f4ddf9328c9375fadf13e8d8e27ac8217b860"],"state_sha256":"376c4a966e006115952ed26728f91a01f601dcc590818a18192b2124cb4a77ed"}