{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:Y5MDH55RWZIQGQQJKG5C6GYT5F","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":"37368a027f60a4aedf6165f92ec040767e5176220582339bb9ff50bfe853a146","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-09-28T20:33:53Z","title_canon_sha256":"2d23d56bed546c30ce013616b701dd6ec56bd9cb97b8c9be4dd8dce0c0ff166e"},"schema_version":"1.0","source":{"id":"2109.14033","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2109.14033","created_at":"2026-07-05T03:18:57Z"},{"alias_kind":"arxiv_version","alias_value":"2109.14033v1","created_at":"2026-07-05T03:18:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2109.14033","created_at":"2026-07-05T03:18:57Z"},{"alias_kind":"pith_short_12","alias_value":"Y5MDH55RWZIQ","created_at":"2026-07-05T03:18:57Z"},{"alias_kind":"pith_short_16","alias_value":"Y5MDH55RWZIQGQQJ","created_at":"2026-07-05T03:18:57Z"},{"alias_kind":"pith_short_8","alias_value":"Y5MDH55R","created_at":"2026-07-05T03:18:57Z"}],"graph_snapshots":[{"event_id":"sha256:05670abf4ea3d12af932637977a8c7927a9ac9f836e99fc78973903c65a2a26c","target":"graph","created_at":"2026-07-05T03:18:57Z","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/2109.14033/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"When Cooper pairs are formed with finite center-of-mass momentum, the defining characteristic is a spatially modulating superconducting energy gap $\\Delta(r)$. Recently, this concept has been generalized to the pair density wave (PDW) state predicted to exist in a variety of strongly correlated electronic materials such as the cuprates. Although the signature of a cuprate PDW has been detected in Cooper-pair tunnelling, the distinctive signature in single-electron tunneling of a periodic $\\Delta(r)$ modulation has never been observed. Here, using a new approach, we discover strong $\\Delta(r)$ ","authors_text":"Elizabeth P. Donoway, Genda Gu, Hui Li, J. C. Davis, Jinho Lee, Kazuhiro Fujita, Peter D. Johnson, Sanghyun Joo, Zengyi Du","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-09-28T20:33:53Z","title":"Visualizing the Energy-gap Modulations of the Cuprate Pair Density Wave State"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2109.14033","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:d1b41927b76cc25950d7e29d72f666714230b87704c8a88b1e909d1b1f39b667","target":"record","created_at":"2026-07-05T03:18:57Z","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":"37368a027f60a4aedf6165f92ec040767e5176220582339bb9ff50bfe853a146","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2021-09-28T20:33:53Z","title_canon_sha256":"2d23d56bed546c30ce013616b701dd6ec56bd9cb97b8c9be4dd8dce0c0ff166e"},"schema_version":"1.0","source":{"id":"2109.14033","kind":"arxiv","version":1}},"canonical_sha256":"c75833f7b1b65103420951ba2f1b13e94253539d7aa920de8b7f0f1ddc72a4de","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c75833f7b1b65103420951ba2f1b13e94253539d7aa920de8b7f0f1ddc72a4de","first_computed_at":"2026-07-05T03:18:57.630373Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:18:57.630373Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BvZNOCi5h6q3RglMLrr/kFaBlJ1AIn2wDZSdQ8l9LWiuu78HvDI5ROw1wOFFTNiUa+BDd4QrbekyQXaxdPqrDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:18:57.630858Z","signed_message":"canonical_sha256_bytes"},"source_id":"2109.14033","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d1b41927b76cc25950d7e29d72f666714230b87704c8a88b1e909d1b1f39b667","sha256:05670abf4ea3d12af932637977a8c7927a9ac9f836e99fc78973903c65a2a26c"],"state_sha256":"2aa15525eac0b018a43e0698d0f53c150ceacead139396a800617308add3d8b2"}