{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:L34NFQW2TEYQRKUWMRX6QSQLK2","short_pith_number":"pith:L34NFQW2","schema_version":"1.0","canonical_sha256":"5ef8d2c2da993108aa96646fe84a0b56999d8011cf937126dc12bc30ca410bbb","source":{"kind":"arxiv","id":"1101.1878","version":5},"attestation_state":"computed","paper":{"title":"Nonlinear phononics: A new ultrafast route to lattice control","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.other","authors_text":"Andrea Cavalleri, Cristian Manzoni, Michael F\\\"orst, Roberto Merlin, Stefan Kaiser, Yasuhide Tomioka, Yoshinori Tokura","submitted_at":"2011-01-10T16:45:07Z","abstract_excerpt":"To date, two types of coupling between electromagnetic radiation and a crystal lattice have been identified experimentally. One is direct, for infrared (IR)-active vibrations that carry an electric dipole. The second is indirect, it occurs through intermediate excitation of the electronic system via electron-phonon coupling, as in stimulated Raman scattering. Nearly 40 years ago, proposals were made of a third path, referred to as ionic Raman scattering (IRS). It was posited that excitation of an IR-active phonon could serve as the intermediate state for a Raman scattering process relying on l"},"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":"1101.1878","kind":"arxiv","version":5},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2011-01-10T16:45:07Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"f461ea715772ed8d15d551069894b7749fa6a66e84fd8d1f1eba2a8a0a8ba7e1","abstract_canon_sha256":"191616d26de51000c30bb6ac1011e60b9c8abc24a5b156c9c942d695012d20dd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:43.447674Z","signature_b64":"1Xms/BDnSthO0ESOaQOuJu+EhIe1WGFs2TCJVSv4eqGnghJIjq9v/sV51rmLj+uACQz5I0EHHU4AGw7jsDNfDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5ef8d2c2da993108aa96646fe84a0b56999d8011cf937126dc12bc30ca410bbb","last_reissued_at":"2026-05-18T02:03:43.447101Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:43.447101Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nonlinear phononics: A new ultrafast route to lattice control","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.other","authors_text":"Andrea Cavalleri, Cristian Manzoni, Michael F\\\"orst, Roberto Merlin, Stefan Kaiser, Yasuhide Tomioka, Yoshinori Tokura","submitted_at":"2011-01-10T16:45:07Z","abstract_excerpt":"To date, two types of coupling between electromagnetic radiation and a crystal lattice have been identified experimentally. One is direct, for infrared (IR)-active vibrations that carry an electric dipole. The second is indirect, it occurs through intermediate excitation of the electronic system via electron-phonon coupling, as in stimulated Raman scattering. Nearly 40 years ago, proposals were made of a third path, referred to as ionic Raman scattering (IRS). It was posited that excitation of an IR-active phonon could serve as the intermediate state for a Raman scattering process relying on l"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.1878","kind":"arxiv","version":5},"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":"1101.1878","created_at":"2026-05-18T02:03:43.447194+00:00"},{"alias_kind":"arxiv_version","alias_value":"1101.1878v5","created_at":"2026-05-18T02:03:43.447194+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.1878","created_at":"2026-05-18T02:03:43.447194+00:00"},{"alias_kind":"pith_short_12","alias_value":"L34NFQW2TEYQ","created_at":"2026-05-18T12:26:34.985390+00:00"},{"alias_kind":"pith_short_16","alias_value":"L34NFQW2TEYQRKUW","created_at":"2026-05-18T12:26:34.985390+00:00"},{"alias_kind":"pith_short_8","alias_value":"L34NFQW2","created_at":"2026-05-18T12:26:34.985390+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/L34NFQW2TEYQRKUWMRX6QSQLK2","json":"https://pith.science/pith/L34NFQW2TEYQRKUWMRX6QSQLK2.json","graph_json":"https://pith.science/api/pith-number/L34NFQW2TEYQRKUWMRX6QSQLK2/graph.json","events_json":"https://pith.science/api/pith-number/L34NFQW2TEYQRKUWMRX6QSQLK2/events.json","paper":"https://pith.science/paper/L34NFQW2"},"agent_actions":{"view_html":"https://pith.science/pith/L34NFQW2TEYQRKUWMRX6QSQLK2","download_json":"https://pith.science/pith/L34NFQW2TEYQRKUWMRX6QSQLK2.json","view_paper":"https://pith.science/paper/L34NFQW2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1101.1878&json=true","fetch_graph":"https://pith.science/api/pith-number/L34NFQW2TEYQRKUWMRX6QSQLK2/graph.json","fetch_events":"https://pith.science/api/pith-number/L34NFQW2TEYQRKUWMRX6QSQLK2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/L34NFQW2TEYQRKUWMRX6QSQLK2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/L34NFQW2TEYQRKUWMRX6QSQLK2/action/storage_attestation","attest_author":"https://pith.science/pith/L34NFQW2TEYQRKUWMRX6QSQLK2/action/author_attestation","sign_citation":"https://pith.science/pith/L34NFQW2TEYQRKUWMRX6QSQLK2/action/citation_signature","submit_replication":"https://pith.science/pith/L34NFQW2TEYQRKUWMRX6QSQLK2/action/replication_record"}},"created_at":"2026-05-18T02:03:43.447194+00:00","updated_at":"2026-05-18T02:03:43.447194+00:00"}