{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:5A6KPV4GXJIENBQJB7PYQLWQI2","short_pith_number":"pith:5A6KPV4G","canonical_record":{"source":{"id":"2106.15478","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-06-29T15:01:16Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"637314692d8f020156f37314300801e1feff34804095bf150be2e4a7eaed2c90","abstract_canon_sha256":"6f194aa1749d321ee038adea0efd9babd958b3379abbd9b0cfd32e78d0b8b0da"},"schema_version":"1.0"},"canonical_sha256":"e83ca7d786ba504686090fdf882ed046b3e8785d90ad07cb912ee84539b1474c","source":{"kind":"arxiv","id":"2106.15478","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.15478","created_at":"2026-07-05T04:11:46Z"},{"alias_kind":"arxiv_version","alias_value":"2106.15478v2","created_at":"2026-07-05T04:11:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.15478","created_at":"2026-07-05T04:11:46Z"},{"alias_kind":"pith_short_12","alias_value":"5A6KPV4GXJIE","created_at":"2026-07-05T04:11:46Z"},{"alias_kind":"pith_short_16","alias_value":"5A6KPV4GXJIENBQJ","created_at":"2026-07-05T04:11:46Z"},{"alias_kind":"pith_short_8","alias_value":"5A6KPV4G","created_at":"2026-07-05T04:11:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:5A6KPV4GXJIENBQJB7PYQLWQI2","target":"record","payload":{"canonical_record":{"source":{"id":"2106.15478","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-06-29T15:01:16Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"637314692d8f020156f37314300801e1feff34804095bf150be2e4a7eaed2c90","abstract_canon_sha256":"6f194aa1749d321ee038adea0efd9babd958b3379abbd9b0cfd32e78d0b8b0da"},"schema_version":"1.0"},"canonical_sha256":"e83ca7d786ba504686090fdf882ed046b3e8785d90ad07cb912ee84539b1474c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:11:46.808541Z","signature_b64":"0T+V/yb/bgqOY2pS5CxMIUmz1FLQcFnc2umvCT7R4Ev29Zso6oaJFKiwzOMaJ/yfhFzpXqnFIMr4x+yS4lnXBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e83ca7d786ba504686090fdf882ed046b3e8785d90ad07cb912ee84539b1474c","last_reissued_at":"2026-07-05T04:11:46.808088Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:11:46.808088Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2106.15478","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:11:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MrfxXwcA0w/NRdBZ6cyGVM479h0XuJ3lUVAi9wBBasW3fDM57TKHbdfASrCQCygMSQCzPUhVcgu4X7cfWNmJDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T16:15:30.794774Z"},"content_sha256":"66e942459374f0b426ce88b531e3590097385cd829cb026dcc0531583b4da854","schema_version":"1.0","event_id":"sha256:66e942459374f0b426ce88b531e3590097385cd829cb026dcc0531583b4da854"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:5A6KPV4GXJIENBQJB7PYQLWQI2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"High-order Harmonic Generation and its Unconventional Scaling Law in the Mott-insulating $\\rm{Ca_2RuO_4}$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"cond-mat.str-el","authors_text":"F. Nakamura, G. Mattoni, K. Tanaka, K. Uchida, S. Yonezawa, Y. Maeno","submitted_at":"2021-06-29T15:01:16Z","abstract_excerpt":"Competition and cooperation among orders is at the heart of many-body physics in strongly correlated materials and leads to their rich physical properties. It is crucial to investigate what impact many-body physics has on extreme nonlinear optical phenomena, with the possibility of controlling material properties by light. However, the effect of competing orders and electron-electron correlations on highly nonlinear optical phenomena has not yet been experimentally clarified. Here, we investigated high-order harmonic generation from the Mott-insulating phase of Ca2RuO4. Changing the gap energy"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.15478","kind":"arxiv","version":2},"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/2106.15478/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:11:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6lKWyVeyV5FWJ6AhJzNlq8j9tB0X3QWScWgngCkI0gYmgLOeTaANgawfEg4s1k5heMW9XrsTC2sdKIPVKtDhBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T16:15:30.795100Z"},"content_sha256":"716b061a682c90a3aa3e830d677f204c1ffe183fc15035cba7c7ee3f9fcac755","schema_version":"1.0","event_id":"sha256:716b061a682c90a3aa3e830d677f204c1ffe183fc15035cba7c7ee3f9fcac755"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5A6KPV4GXJIENBQJB7PYQLWQI2/bundle.json","state_url":"https://pith.science/pith/5A6KPV4GXJIENBQJB7PYQLWQI2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5A6KPV4GXJIENBQJB7PYQLWQI2/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-31T16:15:30Z","links":{"resolver":"https://pith.science/pith/5A6KPV4GXJIENBQJB7PYQLWQI2","bundle":"https://pith.science/pith/5A6KPV4GXJIENBQJB7PYQLWQI2/bundle.json","state":"https://pith.science/pith/5A6KPV4GXJIENBQJB7PYQLWQI2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5A6KPV4GXJIENBQJB7PYQLWQI2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:5A6KPV4GXJIENBQJB7PYQLWQI2","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":"6f194aa1749d321ee038adea0efd9babd958b3379abbd9b0cfd32e78d0b8b0da","cross_cats_sorted":["physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-06-29T15:01:16Z","title_canon_sha256":"637314692d8f020156f37314300801e1feff34804095bf150be2e4a7eaed2c90"},"schema_version":"1.0","source":{"id":"2106.15478","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2106.15478","created_at":"2026-07-05T04:11:46Z"},{"alias_kind":"arxiv_version","alias_value":"2106.15478v2","created_at":"2026-07-05T04:11:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2106.15478","created_at":"2026-07-05T04:11:46Z"},{"alias_kind":"pith_short_12","alias_value":"5A6KPV4GXJIE","created_at":"2026-07-05T04:11:46Z"},{"alias_kind":"pith_short_16","alias_value":"5A6KPV4GXJIENBQJ","created_at":"2026-07-05T04:11:46Z"},{"alias_kind":"pith_short_8","alias_value":"5A6KPV4G","created_at":"2026-07-05T04:11:46Z"}],"graph_snapshots":[{"event_id":"sha256:716b061a682c90a3aa3e830d677f204c1ffe183fc15035cba7c7ee3f9fcac755","target":"graph","created_at":"2026-07-05T04:11:46Z","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/2106.15478/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Competition and cooperation among orders is at the heart of many-body physics in strongly correlated materials and leads to their rich physical properties. It is crucial to investigate what impact many-body physics has on extreme nonlinear optical phenomena, with the possibility of controlling material properties by light. However, the effect of competing orders and electron-electron correlations on highly nonlinear optical phenomena has not yet been experimentally clarified. Here, we investigated high-order harmonic generation from the Mott-insulating phase of Ca2RuO4. Changing the gap energy","authors_text":"F. Nakamura, G. Mattoni, K. Tanaka, K. Uchida, S. Yonezawa, Y. Maeno","cross_cats":["physics.optics"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-06-29T15:01:16Z","title":"High-order Harmonic Generation and its Unconventional Scaling Law in the Mott-insulating $\\rm{Ca_2RuO_4}$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2106.15478","kind":"arxiv","version":2},"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":"sha256:66e942459374f0b426ce88b531e3590097385cd829cb026dcc0531583b4da854","target":"record","created_at":"2026-07-05T04:11:46Z","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":"6f194aa1749d321ee038adea0efd9babd958b3379abbd9b0cfd32e78d0b8b0da","cross_cats_sorted":["physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2021-06-29T15:01:16Z","title_canon_sha256":"637314692d8f020156f37314300801e1feff34804095bf150be2e4a7eaed2c90"},"schema_version":"1.0","source":{"id":"2106.15478","kind":"arxiv","version":2}},"canonical_sha256":"e83ca7d786ba504686090fdf882ed046b3e8785d90ad07cb912ee84539b1474c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e83ca7d786ba504686090fdf882ed046b3e8785d90ad07cb912ee84539b1474c","first_computed_at":"2026-07-05T04:11:46.808088Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:11:46.808088Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0T+V/yb/bgqOY2pS5CxMIUmz1FLQcFnc2umvCT7R4Ev29Zso6oaJFKiwzOMaJ/yfhFzpXqnFIMr4x+yS4lnXBg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:11:46.808541Z","signed_message":"canonical_sha256_bytes"},"source_id":"2106.15478","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:66e942459374f0b426ce88b531e3590097385cd829cb026dcc0531583b4da854","sha256:716b061a682c90a3aa3e830d677f204c1ffe183fc15035cba7c7ee3f9fcac755"],"state_sha256":"688d61ee0e45b4e08ae265cb0bf30dfd79a8e26791cfa520a0bebd890b71a279"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H5JUHK2caF3UHNb7f+xuPOsCNOhe9WcZ69cvM3xbw8vps77kl4bdRLzKPz7A6b8a+5nn8wIMx0oJs8GRznnaAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-31T16:15:30.797343Z","bundle_sha256":"34c521bb1d93e8e8a72d2a51c107dd05eb9fb49a397b377e38664389b938faf9"}}