{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:ULY5TDHSOG6SYLCYPAKFBOBZO6","short_pith_number":"pith:ULY5TDHS","canonical_record":{"source":{"id":"2111.04995","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2021-11-09T08:34:59Z","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"title_canon_sha256":"aeaed71ac5f48aba90f7c5a2903efd43582cc863cb7725cd07ad1d34f393f133","abstract_canon_sha256":"c25e83e9ef5134cac11995d994388a5fc341f4878c59e1485f0d3c16dfcbf9f1"},"schema_version":"1.0"},"canonical_sha256":"a2f1d98cf271bd2c2c58781450b83977a7ca3b5d551426589a41f9f6334d6ab7","source":{"kind":"arxiv","id":"2111.04995","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.04995","created_at":"2026-07-05T08:29:59Z"},{"alias_kind":"arxiv_version","alias_value":"2111.04995v2","created_at":"2026-07-05T08:29:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.04995","created_at":"2026-07-05T08:29:59Z"},{"alias_kind":"pith_short_12","alias_value":"ULY5TDHSOG6S","created_at":"2026-07-05T08:29:59Z"},{"alias_kind":"pith_short_16","alias_value":"ULY5TDHSOG6SYLCY","created_at":"2026-07-05T08:29:59Z"},{"alias_kind":"pith_short_8","alias_value":"ULY5TDHS","created_at":"2026-07-05T08:29:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:ULY5TDHSOG6SYLCYPAKFBOBZO6","target":"record","payload":{"canonical_record":{"source":{"id":"2111.04995","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2021-11-09T08:34:59Z","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"title_canon_sha256":"aeaed71ac5f48aba90f7c5a2903efd43582cc863cb7725cd07ad1d34f393f133","abstract_canon_sha256":"c25e83e9ef5134cac11995d994388a5fc341f4878c59e1485f0d3c16dfcbf9f1"},"schema_version":"1.0"},"canonical_sha256":"a2f1d98cf271bd2c2c58781450b83977a7ca3b5d551426589a41f9f6334d6ab7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:29:59.453832Z","signature_b64":"32xS9wzVAgbYP10Vtox7akb7759zLkH3qfvGHwXPu/6ZGz+EK59VwtaD0bSXWYB6FPjZGACI9dr4P0lHTebEBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a2f1d98cf271bd2c2c58781450b83977a7ca3b5d551426589a41f9f6334d6ab7","last_reissued_at":"2026-07-05T08:29:59.453416Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:29:59.453416Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2111.04995","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":"2026-07-05T08:29:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5mZYPFnwDH5mqSdjwqbXKm51+WWXnzJWpVlVUSt0pSoANJGESJ6PbZZ7ZxQ7i/UW7bXXRmllq7o1uZYkJQr0AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:33:38.614696Z"},"content_sha256":"5b1eb0da20be59b1dafa5b711a03c5121747aa79f2b5d4cdae2753337d506b02","schema_version":"1.0","event_id":"sha256:5b1eb0da20be59b1dafa5b711a03c5121747aa79f2b5d4cdae2753337d506b02"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:ULY5TDHSOG6SYLCYPAKFBOBZO6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Propagation time and nondipole contributions to intraband high-harmonic generation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","physics.optics"],"primary_cat":"physics.atom-ph","authors_text":"Lars Bojer Madsen, Simon Vendelbo Bylling Jensen","submitted_at":"2021-11-09T08:34:59Z","abstract_excerpt":"Applying the semiclassical model, we identify two connected effects in intraband high-harmonic generation (HHG): (1) propagation time from the point of emission at the source to the point of detection, (2) beyond-electric-dipole corrections to the light-matter interaction. These effects inherit information regarding the dispersion and cause specific features in the spectra including even-ordered harmonics in systems with space- and time-inversion symmetry. They can for certain experimental geometries be measured free of the dipole background."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.04995","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/2111.04995/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":"2026-07-05T08:29:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oFM4xJWq96atIyJ7qZy96YXZLXj1znp0/pTjehlwvjj+GiXpSwaZ9P3HiyImT96INwdU27mqusSrwK4xTMN2CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:33:38.615077Z"},"content_sha256":"5cbc7f6e697180969bcab51f57dd04bb41710fb36e24be79b8b069dee8ec9939","schema_version":"1.0","event_id":"sha256:5cbc7f6e697180969bcab51f57dd04bb41710fb36e24be79b8b069dee8ec9939"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ULY5TDHSOG6SYLCYPAKFBOBZO6/bundle.json","state_url":"https://pith.science/pith/ULY5TDHSOG6SYLCYPAKFBOBZO6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ULY5TDHSOG6SYLCYPAKFBOBZO6/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":"2026-08-03T16:33:38Z","links":{"resolver":"https://pith.science/pith/ULY5TDHSOG6SYLCYPAKFBOBZO6","bundle":"https://pith.science/pith/ULY5TDHSOG6SYLCYPAKFBOBZO6/bundle.json","state":"https://pith.science/pith/ULY5TDHSOG6SYLCYPAKFBOBZO6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ULY5TDHSOG6SYLCYPAKFBOBZO6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:ULY5TDHSOG6SYLCYPAKFBOBZO6","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":"c25e83e9ef5134cac11995d994388a5fc341f4878c59e1485f0d3c16dfcbf9f1","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2021-11-09T08:34:59Z","title_canon_sha256":"aeaed71ac5f48aba90f7c5a2903efd43582cc863cb7725cd07ad1d34f393f133"},"schema_version":"1.0","source":{"id":"2111.04995","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.04995","created_at":"2026-07-05T08:29:59Z"},{"alias_kind":"arxiv_version","alias_value":"2111.04995v2","created_at":"2026-07-05T08:29:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.04995","created_at":"2026-07-05T08:29:59Z"},{"alias_kind":"pith_short_12","alias_value":"ULY5TDHSOG6S","created_at":"2026-07-05T08:29:59Z"},{"alias_kind":"pith_short_16","alias_value":"ULY5TDHSOG6SYLCY","created_at":"2026-07-05T08:29:59Z"},{"alias_kind":"pith_short_8","alias_value":"ULY5TDHS","created_at":"2026-07-05T08:29:59Z"}],"graph_snapshots":[{"event_id":"sha256:5cbc7f6e697180969bcab51f57dd04bb41710fb36e24be79b8b069dee8ec9939","target":"graph","created_at":"2026-07-05T08:29:59Z","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/2111.04995/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Applying the semiclassical model, we identify two connected effects in intraband high-harmonic generation (HHG): (1) propagation time from the point of emission at the source to the point of detection, (2) beyond-electric-dipole corrections to the light-matter interaction. These effects inherit information regarding the dispersion and cause specific features in the spectra including even-ordered harmonics in systems with space- and time-inversion symmetry. They can for certain experimental geometries be measured free of the dipole background.","authors_text":"Lars Bojer Madsen, Simon Vendelbo Bylling Jensen","cross_cats":["cond-mat.mes-hall","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2021-11-09T08:34:59Z","title":"Propagation time and nondipole contributions to intraband high-harmonic generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.04995","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":"sha256:5b1eb0da20be59b1dafa5b711a03c5121747aa79f2b5d4cdae2753337d506b02","target":"record","created_at":"2026-07-05T08:29:59Z","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":"c25e83e9ef5134cac11995d994388a5fc341f4878c59e1485f0d3c16dfcbf9f1","cross_cats_sorted":["cond-mat.mes-hall","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2021-11-09T08:34:59Z","title_canon_sha256":"aeaed71ac5f48aba90f7c5a2903efd43582cc863cb7725cd07ad1d34f393f133"},"schema_version":"1.0","source":{"id":"2111.04995","kind":"arxiv","version":2}},"canonical_sha256":"a2f1d98cf271bd2c2c58781450b83977a7ca3b5d551426589a41f9f6334d6ab7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a2f1d98cf271bd2c2c58781450b83977a7ca3b5d551426589a41f9f6334d6ab7","first_computed_at":"2026-07-05T08:29:59.453416Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:29:59.453416Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"32xS9wzVAgbYP10Vtox7akb7759zLkH3qfvGHwXPu/6ZGz+EK59VwtaD0bSXWYB6FPjZGACI9dr4P0lHTebEBw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:29:59.453832Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.04995","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b1eb0da20be59b1dafa5b711a03c5121747aa79f2b5d4cdae2753337d506b02","sha256:5cbc7f6e697180969bcab51f57dd04bb41710fb36e24be79b8b069dee8ec9939"],"state_sha256":"4927b87b8a38d536d5899a554682dc37794b0c18955aa6a8678ae3bfa14158dd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LvvD2Mx1qiOoZlgZI1soeJvm+v6HbeZ2oH4z+bxKec1lYeWKS/wO7XGlGJ/wvUItIRATqzCbdBFFP2E5/0ddBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T16:33:38.617617Z","bundle_sha256":"1bc18dc634cccd57dc6ee0cd6d96703add460071d9ba89eadeb55a0a124d6ccd"}}