{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:OM73MIW4XDQWEXPJ7AZIG6BZJ2","short_pith_number":"pith:OM73MIW4","schema_version":"1.0","canonical_sha256":"733fb622dcb8e1625de9f8328378394eb8c78432a931ef45542633f15d90f866","source":{"kind":"arxiv","id":"2607.23652","version":1},"attestation_state":"computed","paper":{"title":"Carrier-Envelope Phase Control of Orbital Angular Momentum in Solid-State High-Harmonic Generation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"B\\'alint Kiss, Bikash Kumar Das, Camilo Granados, Carmelo Rosales-Guzman, Debobrata Rajak, Eric Cormier, Rajaram Shrestha, Wenlong Gao","submitted_at":"2026-07-26T13:35:05Z","abstract_excerpt":"High-order harmonic generation (HHG) driven by optical vortices is a powerful route to produce structured light in different spectral regions. The nonlinear process transfers orbital angular momentum (OAM) from the driving field to the emitted harmonics according to the scaling law $l_q = q\\times l$, a consequence of the rotational invariance and angular momentum conservation. Here, we show that, in the regime of few-cycle pulses, the topological charge (TC) of the harmonic radiation detected within a finite spectral window is no longer fixed by this scaling law alone, but is governed by the i"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2607.23652","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2026-07-26T13:35:05Z","cross_cats_sorted":[],"title_canon_sha256":"ae333b3ac445e126ecda4f76014d745603dcac828d208f53992c9278b84db55b","abstract_canon_sha256":"7d9e9afdb392b65fb67a59d412d7582e207e4d0dcc7ba22e9d9781b4c0b39b99"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-28T01:23:03.915747Z","signature_b64":"/f55QqWxjQMKgnoFWOt9XAGdr8OUJdj3JoW8JKEbd3SDSsKfbrUZwQYbR+jxxcwyZGxNaxEzhI2NS5wXHYPQAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"733fb622dcb8e1625de9f8328378394eb8c78432a931ef45542633f15d90f866","last_reissued_at":"2026-07-28T01:23:03.914904Z","signature_status":"signed_v1","first_computed_at":"2026-07-28T01:23:03.914904Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Carrier-Envelope Phase Control of Orbital Angular Momentum in Solid-State High-Harmonic Generation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"B\\'alint Kiss, Bikash Kumar Das, Camilo Granados, Carmelo Rosales-Guzman, Debobrata Rajak, Eric Cormier, Rajaram Shrestha, Wenlong Gao","submitted_at":"2026-07-26T13:35:05Z","abstract_excerpt":"High-order harmonic generation (HHG) driven by optical vortices is a powerful route to produce structured light in different spectral regions. The nonlinear process transfers orbital angular momentum (OAM) from the driving field to the emitted harmonics according to the scaling law $l_q = q\\times l$, a consequence of the rotational invariance and angular momentum conservation. Here, we show that, in the regime of few-cycle pulses, the topological charge (TC) of the harmonic radiation detected within a finite spectral window is no longer fixed by this scaling law alone, but is governed by the i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.23652","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/2607.23652/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2607.23652","created_at":"2026-07-28T01:23:03.915334+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.23652v1","created_at":"2026-07-28T01:23:03.915334+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.23652","created_at":"2026-07-28T01:23:03.915334+00:00"},{"alias_kind":"pith_short_12","alias_value":"OM73MIW4XDQW","created_at":"2026-07-28T01:23:03.915334+00:00"},{"alias_kind":"pith_short_16","alias_value":"OM73MIW4XDQWEXPJ","created_at":"2026-07-28T01:23:03.915334+00:00"},{"alias_kind":"pith_short_8","alias_value":"OM73MIW4","created_at":"2026-07-28T01:23:03.915334+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/OM73MIW4XDQWEXPJ7AZIG6BZJ2","json":"https://pith.science/pith/OM73MIW4XDQWEXPJ7AZIG6BZJ2.json","graph_json":"https://pith.science/api/pith-number/OM73MIW4XDQWEXPJ7AZIG6BZJ2/graph.json","events_json":"https://pith.science/api/pith-number/OM73MIW4XDQWEXPJ7AZIG6BZJ2/events.json","paper":"https://pith.science/paper/OM73MIW4"},"agent_actions":{"view_html":"https://pith.science/pith/OM73MIW4XDQWEXPJ7AZIG6BZJ2","download_json":"https://pith.science/pith/OM73MIW4XDQWEXPJ7AZIG6BZJ2.json","view_paper":"https://pith.science/paper/OM73MIW4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.23652&json=true","fetch_graph":"https://pith.science/api/pith-number/OM73MIW4XDQWEXPJ7AZIG6BZJ2/graph.json","fetch_events":"https://pith.science/api/pith-number/OM73MIW4XDQWEXPJ7AZIG6BZJ2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OM73MIW4XDQWEXPJ7AZIG6BZJ2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OM73MIW4XDQWEXPJ7AZIG6BZJ2/action/storage_attestation","attest_author":"https://pith.science/pith/OM73MIW4XDQWEXPJ7AZIG6BZJ2/action/author_attestation","sign_citation":"https://pith.science/pith/OM73MIW4XDQWEXPJ7AZIG6BZJ2/action/citation_signature","submit_replication":"https://pith.science/pith/OM73MIW4XDQWEXPJ7AZIG6BZJ2/action/replication_record"}},"created_at":"2026-07-28T01:23:03.915334+00:00","updated_at":"2026-07-28T01:23:03.915334+00:00"}