{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:PMCRUSCNS46JCVQGSJ3BCAJ7O2","short_pith_number":"pith:PMCRUSCN","canonical_record":{"source":{"id":"2605.28236","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2026-05-27T09:49:33Z","cross_cats_sorted":[],"title_canon_sha256":"02ba7a52d0743fdcbf5b26f59c5c0eb05622612fb6633b9e3b2e336fcbb4da2a","abstract_canon_sha256":"961c4c2198e64d4d75320763c296ded17e6194cd7feb401f44f5ee916b390b96"},"schema_version":"1.0"},"canonical_sha256":"7b051a484d973c915606927611013f76864083e520f7a2491abda73dd7169fc0","source":{"kind":"arxiv","id":"2605.28236","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.28236","created_at":"2026-05-28T01:05:03Z"},{"alias_kind":"arxiv_version","alias_value":"2605.28236v1","created_at":"2026-05-28T01:05:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.28236","created_at":"2026-05-28T01:05:03Z"},{"alias_kind":"pith_short_12","alias_value":"PMCRUSCNS46J","created_at":"2026-05-28T01:05:03Z"},{"alias_kind":"pith_short_16","alias_value":"PMCRUSCNS46JCVQG","created_at":"2026-05-28T01:05:03Z"},{"alias_kind":"pith_short_8","alias_value":"PMCRUSCN","created_at":"2026-05-28T01:05:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:PMCRUSCNS46JCVQGSJ3BCAJ7O2","target":"record","payload":{"canonical_record":{"source":{"id":"2605.28236","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2026-05-27T09:49:33Z","cross_cats_sorted":[],"title_canon_sha256":"02ba7a52d0743fdcbf5b26f59c5c0eb05622612fb6633b9e3b2e336fcbb4da2a","abstract_canon_sha256":"961c4c2198e64d4d75320763c296ded17e6194cd7feb401f44f5ee916b390b96"},"schema_version":"1.0"},"canonical_sha256":"7b051a484d973c915606927611013f76864083e520f7a2491abda73dd7169fc0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-28T01:05:03.557643Z","signature_b64":"3OyhtuLJkFS9KFrD3QoMzDG6pKnY1u+aPctmVzsybqj7EBazP8SDKSn8738OrdYTUlRcQyZT0+EJLIzm5kusCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7b051a484d973c915606927611013f76864083e520f7a2491abda73dd7169fc0","last_reissued_at":"2026-05-28T01:05:03.557108Z","signature_status":"signed_v1","first_computed_at":"2026-05-28T01:05:03.557108Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.28236","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-28T01:05:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RsrUQoAKdkAW7PhoUwC4cJ6qp50YOE6q8832RRRc4/2Zbu/wpVmBr4yvghYnj5IbT3J6EVGy+hkToI2fASWDDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T06:14:46.746457Z"},"content_sha256":"1c3dd674b87a0598a1ce747ca70774bc3a6d76bf28d321d34dc3b012c546d672","schema_version":"1.0","event_id":"sha256:1c3dd674b87a0598a1ce747ca70774bc3a6d76bf28d321d34dc3b012c546d672"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:PMCRUSCNS46JCVQGSJ3BCAJ7O2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Symmetry breaking by quantum light in solid-state high-harmonic generation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"A. Chac\\'on, C. Granados, D. Kim, J. Rivera-Dean, P. Stammer, W. Gao","submitted_at":"2026-05-27T09:49:33Z","abstract_excerpt":"Symmetry governs nonlinear interactions in condensed matter systems, particularly in high-harmonic generation (HHG), the interplay between the driving field and crystal symmetries dictate the properties of the emitted harmonics. A central open question is how quantum fluctuations of light modify these symmetry-imposed selection rules in solid state systems. Here, we address this by studying the nonlinear response of graphene and Molybdenum disulfide (MoS$_2$) to circular polarized quantum light, where both materials with distinct rotational symmetries and corresponding classical selection rule"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.28236","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/2605.28236/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":"2026-05-28T01:05:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mNAIn/16oXITzkHnSbxS6uPUcZuavUYNFQVnz4yWgtLlVo7GmSWqLw42x+t+QC1ft3a0llG1JtXe7fV2BJnzCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T06:14:46.746845Z"},"content_sha256":"a39b6ff6da34431f3fca1eabfec8e64c7d797a4b58bfe56308b6b9b42e363845","schema_version":"1.0","event_id":"sha256:a39b6ff6da34431f3fca1eabfec8e64c7d797a4b58bfe56308b6b9b42e363845"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PMCRUSCNS46JCVQGSJ3BCAJ7O2/bundle.json","state_url":"https://pith.science/pith/PMCRUSCNS46JCVQGSJ3BCAJ7O2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PMCRUSCNS46JCVQGSJ3BCAJ7O2/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":"2026-06-01T06:14:46Z","links":{"resolver":"https://pith.science/pith/PMCRUSCNS46JCVQGSJ3BCAJ7O2","bundle":"https://pith.science/pith/PMCRUSCNS46JCVQGSJ3BCAJ7O2/bundle.json","state":"https://pith.science/pith/PMCRUSCNS46JCVQGSJ3BCAJ7O2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PMCRUSCNS46JCVQGSJ3BCAJ7O2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:PMCRUSCNS46JCVQGSJ3BCAJ7O2","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":"961c4c2198e64d4d75320763c296ded17e6194cd7feb401f44f5ee916b390b96","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2026-05-27T09:49:33Z","title_canon_sha256":"02ba7a52d0743fdcbf5b26f59c5c0eb05622612fb6633b9e3b2e336fcbb4da2a"},"schema_version":"1.0","source":{"id":"2605.28236","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.28236","created_at":"2026-05-28T01:05:03Z"},{"alias_kind":"arxiv_version","alias_value":"2605.28236v1","created_at":"2026-05-28T01:05:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.28236","created_at":"2026-05-28T01:05:03Z"},{"alias_kind":"pith_short_12","alias_value":"PMCRUSCNS46J","created_at":"2026-05-28T01:05:03Z"},{"alias_kind":"pith_short_16","alias_value":"PMCRUSCNS46JCVQG","created_at":"2026-05-28T01:05:03Z"},{"alias_kind":"pith_short_8","alias_value":"PMCRUSCN","created_at":"2026-05-28T01:05:03Z"}],"graph_snapshots":[{"event_id":"sha256:a39b6ff6da34431f3fca1eabfec8e64c7d797a4b58bfe56308b6b9b42e363845","target":"graph","created_at":"2026-05-28T01:05:03Z","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/2605.28236/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Symmetry governs nonlinear interactions in condensed matter systems, particularly in high-harmonic generation (HHG), the interplay between the driving field and crystal symmetries dictate the properties of the emitted harmonics. A central open question is how quantum fluctuations of light modify these symmetry-imposed selection rules in solid state systems. Here, we address this by studying the nonlinear response of graphene and Molybdenum disulfide (MoS$_2$) to circular polarized quantum light, where both materials with distinct rotational symmetries and corresponding classical selection rule","authors_text":"A. Chac\\'on, C. Granados, D. Kim, J. Rivera-Dean, P. Stammer, W. Gao","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2026-05-27T09:49:33Z","title":"Symmetry breaking by quantum light in solid-state high-harmonic generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.28236","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":"sha256:1c3dd674b87a0598a1ce747ca70774bc3a6d76bf28d321d34dc3b012c546d672","target":"record","created_at":"2026-05-28T01:05:03Z","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":"961c4c2198e64d4d75320763c296ded17e6194cd7feb401f44f5ee916b390b96","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2026-05-27T09:49:33Z","title_canon_sha256":"02ba7a52d0743fdcbf5b26f59c5c0eb05622612fb6633b9e3b2e336fcbb4da2a"},"schema_version":"1.0","source":{"id":"2605.28236","kind":"arxiv","version":1}},"canonical_sha256":"7b051a484d973c915606927611013f76864083e520f7a2491abda73dd7169fc0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7b051a484d973c915606927611013f76864083e520f7a2491abda73dd7169fc0","first_computed_at":"2026-05-28T01:05:03.557108Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-28T01:05:03.557108Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3OyhtuLJkFS9KFrD3QoMzDG6pKnY1u+aPctmVzsybqj7EBazP8SDKSn8738OrdYTUlRcQyZT0+EJLIzm5kusCQ==","signature_status":"signed_v1","signed_at":"2026-05-28T01:05:03.557643Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.28236","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1c3dd674b87a0598a1ce747ca70774bc3a6d76bf28d321d34dc3b012c546d672","sha256:a39b6ff6da34431f3fca1eabfec8e64c7d797a4b58bfe56308b6b9b42e363845"],"state_sha256":"a366a9bde4c244c0b9dfe01f8af141402fa94d05816bf9e52fc98d420d669f45"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y+VmGIxVMiE0C2cXWeai97kXmmlsv5IvKgKpvutQkzQiA8Wu59wUnNl5OoVPdA03NwNNArQ6y3SCvIwRM0ubDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T06:14:46.749666Z","bundle_sha256":"3e10fc4dccf606cd76d0fb9f5fd87004670e77c9f18f2863d5adf2a925984122"}}