{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:N5E2X3QGZZ2OT4HDAWJUOUJSJX","short_pith_number":"pith:N5E2X3QG","schema_version":"1.0","canonical_sha256":"6f49abee06ce74e9f0e305934751324dd3e49d72f9172e0517316c1ca341a8f7","source":{"kind":"arxiv","id":"1702.03655","version":1},"attestation_state":"computed","paper":{"title":"Wavelength Dependence of Picosecond Laser-Induced Periodic Surface Structures on Copper","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"cond-mat.mes-hall","authors_text":"Andreas Ostendorf, Evgeny L. Gurevich, Nadezhda M. Bulgakova, Stella Maragkaki, Thibault J.-Y. Derrien, Yoann Levy","submitted_at":"2017-02-13T07:11:23Z","abstract_excerpt":"The physical mechanisms of the laser-induced periodic surface structures (LIPSS) formation are studied in this paper for single-pulse irradiation regimes. The change in the LIPSS period with wavelength of incident laser radiation is investigated experimentally, using a picosecond laser system, which provides 7-ps pulses in near-IR, visible, and UV spectral ranges. The experimental results are compared with predictions made under the assumption that the surface-scattered waves are involved in the LIPSS formation. Considerable disagreement suggests that hydrodynamic mechanisms can be responsible"},"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":"1702.03655","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-02-13T07:11:23Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"aa57c67dbd78f2c41580f907c968eb66595fe671856189605d608359463e329c","abstract_canon_sha256":"17bc7278ecc3c1b8a6a1b469ec27d03413f1510f41067fac3d24d37deb6c8acf"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:35:41.710892Z","signature_b64":"EbFdsqE/yFPD5KXS8jjfovxbRnmi0sn7N/6Wb80ZOJNvV08RfHNRJ8k3cXkHCKW0IC1yGbzKGiz/oNboxj72DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6f49abee06ce74e9f0e305934751324dd3e49d72f9172e0517316c1ca341a8f7","last_reissued_at":"2026-05-18T00:35:41.710402Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:35:41.710402Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Wavelength Dependence of Picosecond Laser-Induced Periodic Surface Structures on Copper","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"cond-mat.mes-hall","authors_text":"Andreas Ostendorf, Evgeny L. Gurevich, Nadezhda M. Bulgakova, Stella Maragkaki, Thibault J.-Y. Derrien, Yoann Levy","submitted_at":"2017-02-13T07:11:23Z","abstract_excerpt":"The physical mechanisms of the laser-induced periodic surface structures (LIPSS) formation are studied in this paper for single-pulse irradiation regimes. The change in the LIPSS period with wavelength of incident laser radiation is investigated experimentally, using a picosecond laser system, which provides 7-ps pulses in near-IR, visible, and UV spectral ranges. The experimental results are compared with predictions made under the assumption that the surface-scattered waves are involved in the LIPSS formation. Considerable disagreement suggests that hydrodynamic mechanisms can be responsible"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.03655","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":""},"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":"1702.03655","created_at":"2026-05-18T00:35:41.710477+00:00"},{"alias_kind":"arxiv_version","alias_value":"1702.03655v1","created_at":"2026-05-18T00:35:41.710477+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.03655","created_at":"2026-05-18T00:35:41.710477+00:00"},{"alias_kind":"pith_short_12","alias_value":"N5E2X3QGZZ2O","created_at":"2026-05-18T12:31:31.346846+00:00"},{"alias_kind":"pith_short_16","alias_value":"N5E2X3QGZZ2OT4HD","created_at":"2026-05-18T12:31:31.346846+00:00"},{"alias_kind":"pith_short_8","alias_value":"N5E2X3QG","created_at":"2026-05-18T12:31:31.346846+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/N5E2X3QGZZ2OT4HDAWJUOUJSJX","json":"https://pith.science/pith/N5E2X3QGZZ2OT4HDAWJUOUJSJX.json","graph_json":"https://pith.science/api/pith-number/N5E2X3QGZZ2OT4HDAWJUOUJSJX/graph.json","events_json":"https://pith.science/api/pith-number/N5E2X3QGZZ2OT4HDAWJUOUJSJX/events.json","paper":"https://pith.science/paper/N5E2X3QG"},"agent_actions":{"view_html":"https://pith.science/pith/N5E2X3QGZZ2OT4HDAWJUOUJSJX","download_json":"https://pith.science/pith/N5E2X3QGZZ2OT4HDAWJUOUJSJX.json","view_paper":"https://pith.science/paper/N5E2X3QG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1702.03655&json=true","fetch_graph":"https://pith.science/api/pith-number/N5E2X3QGZZ2OT4HDAWJUOUJSJX/graph.json","fetch_events":"https://pith.science/api/pith-number/N5E2X3QGZZ2OT4HDAWJUOUJSJX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/N5E2X3QGZZ2OT4HDAWJUOUJSJX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/N5E2X3QGZZ2OT4HDAWJUOUJSJX/action/storage_attestation","attest_author":"https://pith.science/pith/N5E2X3QGZZ2OT4HDAWJUOUJSJX/action/author_attestation","sign_citation":"https://pith.science/pith/N5E2X3QGZZ2OT4HDAWJUOUJSJX/action/citation_signature","submit_replication":"https://pith.science/pith/N5E2X3QGZZ2OT4HDAWJUOUJSJX/action/replication_record"}},"created_at":"2026-05-18T00:35:41.710477+00:00","updated_at":"2026-05-18T00:35:41.710477+00:00"}