{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:Y3EW3TLF3PR4HUIPZWXY2FANW4","short_pith_number":"pith:Y3EW3TLF","schema_version":"1.0","canonical_sha256":"c6c96dcd65dbe3c3d10fcdaf8d140db71b25c33c54df81ef827ca01ac233a2dd","source":{"kind":"arxiv","id":"1710.00571","version":2},"attestation_state":"computed","paper":{"title":"Raman spectroscopy of femtosecond multi-pulse irradiation of vitreous silica: experiment and simulation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.dis-nn","authors_text":"A. Tanguy, K.N. Mishchik, M.E. Povarnitsyn, N.S. Shcheblanov","submitted_at":"2017-10-02T10:31:31Z","abstract_excerpt":"We report an experimental and numerical study of femtosecond multi-pulse laser-induced densification in vitreous silica (v-SiO2) and its signature in Raman spectra. We compare the experimental findings to recently developed molecular dynamics (MD) approach accounting for bond-breaking due to laser irradiation, together with a dynamical matrix approach and bond polarizability model based on first-principle calculations for the estimation of Raman spectra. We observe two stages of the laser-induced densification and Raman spectrum evolution: growth during several hundreds of pulses followed by f"},"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":"1710.00571","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2017-10-02T10:31:31Z","cross_cats_sorted":[],"title_canon_sha256":"37e3eb70693ddc9838286de4d0aaba7a83a4cd51f4d43792e70e6fba8685945a","abstract_canon_sha256":"0f6af3a2ab9d96a0b41cbeb8d292279229776f117ea1cb9de31c44e7cc47804f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:22:58.478438Z","signature_b64":"I4B61lzw7Tm15QOhQm5/eslVPtFSmucGH8rKZLL7UVhpa8HAR35Ek/ydkfMY04IKJavLwcpfgTY+WsANunqQCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c6c96dcd65dbe3c3d10fcdaf8d140db71b25c33c54df81ef827ca01ac233a2dd","last_reissued_at":"2026-05-18T00:22:58.478060Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:22:58.478060Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Raman spectroscopy of femtosecond multi-pulse irradiation of vitreous silica: experiment and simulation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.dis-nn","authors_text":"A. Tanguy, K.N. Mishchik, M.E. Povarnitsyn, N.S. Shcheblanov","submitted_at":"2017-10-02T10:31:31Z","abstract_excerpt":"We report an experimental and numerical study of femtosecond multi-pulse laser-induced densification in vitreous silica (v-SiO2) and its signature in Raman spectra. We compare the experimental findings to recently developed molecular dynamics (MD) approach accounting for bond-breaking due to laser irradiation, together with a dynamical matrix approach and bond polarizability model based on first-principle calculations for the estimation of Raman spectra. We observe two stages of the laser-induced densification and Raman spectrum evolution: growth during several hundreds of pulses followed by f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.00571","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":""},"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":"1710.00571","created_at":"2026-05-18T00:22:58.478120+00:00"},{"alias_kind":"arxiv_version","alias_value":"1710.00571v2","created_at":"2026-05-18T00:22:58.478120+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.00571","created_at":"2026-05-18T00:22:58.478120+00:00"},{"alias_kind":"pith_short_12","alias_value":"Y3EW3TLF3PR4","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_16","alias_value":"Y3EW3TLF3PR4HUIP","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_8","alias_value":"Y3EW3TLF","created_at":"2026-05-18T12:31:56.362134+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/Y3EW3TLF3PR4HUIPZWXY2FANW4","json":"https://pith.science/pith/Y3EW3TLF3PR4HUIPZWXY2FANW4.json","graph_json":"https://pith.science/api/pith-number/Y3EW3TLF3PR4HUIPZWXY2FANW4/graph.json","events_json":"https://pith.science/api/pith-number/Y3EW3TLF3PR4HUIPZWXY2FANW4/events.json","paper":"https://pith.science/paper/Y3EW3TLF"},"agent_actions":{"view_html":"https://pith.science/pith/Y3EW3TLF3PR4HUIPZWXY2FANW4","download_json":"https://pith.science/pith/Y3EW3TLF3PR4HUIPZWXY2FANW4.json","view_paper":"https://pith.science/paper/Y3EW3TLF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1710.00571&json=true","fetch_graph":"https://pith.science/api/pith-number/Y3EW3TLF3PR4HUIPZWXY2FANW4/graph.json","fetch_events":"https://pith.science/api/pith-number/Y3EW3TLF3PR4HUIPZWXY2FANW4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Y3EW3TLF3PR4HUIPZWXY2FANW4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Y3EW3TLF3PR4HUIPZWXY2FANW4/action/storage_attestation","attest_author":"https://pith.science/pith/Y3EW3TLF3PR4HUIPZWXY2FANW4/action/author_attestation","sign_citation":"https://pith.science/pith/Y3EW3TLF3PR4HUIPZWXY2FANW4/action/citation_signature","submit_replication":"https://pith.science/pith/Y3EW3TLF3PR4HUIPZWXY2FANW4/action/replication_record"}},"created_at":"2026-05-18T00:22:58.478120+00:00","updated_at":"2026-05-18T00:22:58.478120+00:00"}