{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:Y7ABQGUZD4OA7PDZR6BA6MI3ET","short_pith_number":"pith:Y7ABQGUZ","schema_version":"1.0","canonical_sha256":"c7c0181a991f1c0fbc798f820f311b24cf2f53c58306b50256046688f78b7bc6","source":{"kind":"arxiv","id":"1708.07214","version":1},"attestation_state":"computed","paper":{"title":"Geometric Dependence of Strong Field Enhanced Ionization in D$_{2}$O","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atm-clus"],"primary_cat":"physics.chem-ph","authors_text":"Andreas Kaldun, Chelsea Liekhus-Schmaltz, Gregory A. McCracken, Philip H. Bucksbaum","submitted_at":"2017-08-23T23:27:54Z","abstract_excerpt":"We have studied strong-field enhanced dissociative ionization of D$_{2}$O in 40 fs, 800 nm laser pulses with focused intensities of $< 1 - 3 \\times 10^{15}W/cm^2$ by resolving the charged fragment momenta with respect to the laser polarization. We observe dication dissociation into OD$^{+}$/D$^{+}$ dominates when the polarization is out of the plane of the molecule, whereas trication dissociation into O$^{+}$/D$^{+}$/D$^{+}$ is strongly dominant when the polarization is aligned along the D-D axis. Dication dissociation into O/D$^{+}$/D$^{+}$, and O$^{+}$/D$_2$$^{+}$ is not seen, nor is there a"},"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":"1708.07214","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2017-08-23T23:27:54Z","cross_cats_sorted":["physics.atm-clus"],"title_canon_sha256":"a46061e82d715839c4d4a2041d6a5a38d73e9cd08872dfa937dbc700b9f62d98","abstract_canon_sha256":"6ac0c110acd4ef80cd88392687c2674e547fa099c9e3704170dac2cdebaf60cd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:32:05.579841Z","signature_b64":"mJncy/sypla5XcAYwzaJkDyBgTsF+vGeBpmKcNtdIZ/DklrLyQvfUK8j0wm7ReeWtuE3wmWzLA0Z7DIomlTxAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c7c0181a991f1c0fbc798f820f311b24cf2f53c58306b50256046688f78b7bc6","last_reissued_at":"2026-05-18T00:32:05.579348Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:32:05.579348Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Geometric Dependence of Strong Field Enhanced Ionization in D$_{2}$O","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atm-clus"],"primary_cat":"physics.chem-ph","authors_text":"Andreas Kaldun, Chelsea Liekhus-Schmaltz, Gregory A. McCracken, Philip H. Bucksbaum","submitted_at":"2017-08-23T23:27:54Z","abstract_excerpt":"We have studied strong-field enhanced dissociative ionization of D$_{2}$O in 40 fs, 800 nm laser pulses with focused intensities of $< 1 - 3 \\times 10^{15}W/cm^2$ by resolving the charged fragment momenta with respect to the laser polarization. We observe dication dissociation into OD$^{+}$/D$^{+}$ dominates when the polarization is out of the plane of the molecule, whereas trication dissociation into O$^{+}$/D$^{+}$/D$^{+}$ is strongly dominant when the polarization is aligned along the D-D axis. Dication dissociation into O/D$^{+}$/D$^{+}$, and O$^{+}$/D$_2$$^{+}$ is not seen, nor is there a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1708.07214","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":"1708.07214","created_at":"2026-05-18T00:32:05.579433+00:00"},{"alias_kind":"arxiv_version","alias_value":"1708.07214v1","created_at":"2026-05-18T00:32:05.579433+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1708.07214","created_at":"2026-05-18T00:32:05.579433+00:00"},{"alias_kind":"pith_short_12","alias_value":"Y7ABQGUZD4OA","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_16","alias_value":"Y7ABQGUZD4OA7PDZ","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_8","alias_value":"Y7ABQGUZ","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/Y7ABQGUZD4OA7PDZR6BA6MI3ET","json":"https://pith.science/pith/Y7ABQGUZD4OA7PDZR6BA6MI3ET.json","graph_json":"https://pith.science/api/pith-number/Y7ABQGUZD4OA7PDZR6BA6MI3ET/graph.json","events_json":"https://pith.science/api/pith-number/Y7ABQGUZD4OA7PDZR6BA6MI3ET/events.json","paper":"https://pith.science/paper/Y7ABQGUZ"},"agent_actions":{"view_html":"https://pith.science/pith/Y7ABQGUZD4OA7PDZR6BA6MI3ET","download_json":"https://pith.science/pith/Y7ABQGUZD4OA7PDZR6BA6MI3ET.json","view_paper":"https://pith.science/paper/Y7ABQGUZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1708.07214&json=true","fetch_graph":"https://pith.science/api/pith-number/Y7ABQGUZD4OA7PDZR6BA6MI3ET/graph.json","fetch_events":"https://pith.science/api/pith-number/Y7ABQGUZD4OA7PDZR6BA6MI3ET/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Y7ABQGUZD4OA7PDZR6BA6MI3ET/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Y7ABQGUZD4OA7PDZR6BA6MI3ET/action/storage_attestation","attest_author":"https://pith.science/pith/Y7ABQGUZD4OA7PDZR6BA6MI3ET/action/author_attestation","sign_citation":"https://pith.science/pith/Y7ABQGUZD4OA7PDZR6BA6MI3ET/action/citation_signature","submit_replication":"https://pith.science/pith/Y7ABQGUZD4OA7PDZR6BA6MI3ET/action/replication_record"}},"created_at":"2026-05-18T00:32:05.579433+00:00","updated_at":"2026-05-18T00:32:05.579433+00:00"}