{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:HPWVZYDAAT2BAMZIXIM3HAEZNV","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":"aeb4f9056510736aeaea3dae4f70393834e4b6d83c0dc1f2272b0b40590cd3b5","cross_cats_sorted":["physics.chem-ph","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2014-07-21T11:15:05Z","title_canon_sha256":"752b3fc94fbda2b508f091330d99712f3e65affaf466f040262f81b04eb8fcea"},"schema_version":"1.0","source":{"id":"1407.5458","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.5458","created_at":"2026-05-18T02:39:38Z"},{"alias_kind":"arxiv_version","alias_value":"1407.5458v1","created_at":"2026-05-18T02:39:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.5458","created_at":"2026-05-18T02:39:38Z"},{"alias_kind":"pith_short_12","alias_value":"HPWVZYDAAT2B","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"HPWVZYDAAT2BAMZI","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"HPWVZYDA","created_at":"2026-05-18T12:28:30Z"}],"graph_snapshots":[{"event_id":"sha256:12e3d333b881cc47982c4329aa803115ccc76b18c20cce318042fb09b7743ea0","target":"graph","created_at":"2026-05-18T02:39:38Z","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"},"paper":{"abstract_excerpt":"High-order harmonic generation is investigated for H$_2^+$ and D$_2^+$ with and without Born-Oppenheimer approximation by numerical solution of full dimensional electronic time-dependent Schr\\\"{o}dinger equation under 4-cycle intense laser pulses of 800 nm wavelength and $I$=4, 5, 7, 10 $\\times 10^{14}$ W$/$cm$^2$ intensities. For most harmonic orders, the intensity obtained for D$_2^+$ is higher than that for H$_2^+$, and the yield difference increases as the harmonic order increases. Only at some low harmonic orders, H$_2^+$ generates more intense harmonics compared to D$_2^+$. The results s","authors_text":"Ali Maghari, Ali Reza Niknam, Hamed Ahmadi, Hassan Sabzyan, Mohsen Vafaee","cross_cats":["physics.chem-ph","physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2014-07-21T11:15:05Z","title":"Effect of nuclear motion on high-order harmonic generation of H$_2^+$ in intense ultrashort laser pulses"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.5458","kind":"arxiv","version":1},"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:f962fe1a93105e9dfc68d24cefafed642b4e6e583aafb38a7fa0d100314bb08f","target":"record","created_at":"2026-05-18T02:39:38Z","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":"aeb4f9056510736aeaea3dae4f70393834e4b6d83c0dc1f2272b0b40590cd3b5","cross_cats_sorted":["physics.chem-ph","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2014-07-21T11:15:05Z","title_canon_sha256":"752b3fc94fbda2b508f091330d99712f3e65affaf466f040262f81b04eb8fcea"},"schema_version":"1.0","source":{"id":"1407.5458","kind":"arxiv","version":1}},"canonical_sha256":"3bed5ce06004f4103328ba19b380996d516f8bda010d10f61c9639e639ad0a73","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3bed5ce06004f4103328ba19b380996d516f8bda010d10f61c9639e639ad0a73","first_computed_at":"2026-05-18T02:39:38.762101Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:39:38.762101Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xpn6tSBBFkrtUS9gzKv3ltG2DsRWGtzwJXPBtuvpBpGgks81UabatjYWSceogR+2ME793vV0QMUws0qgSqrtBw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:39:38.762548Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.5458","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f962fe1a93105e9dfc68d24cefafed642b4e6e583aafb38a7fa0d100314bb08f","sha256:12e3d333b881cc47982c4329aa803115ccc76b18c20cce318042fb09b7743ea0"],"state_sha256":"8d9b80adf6a777afa2c7dc898d139a338af883e1564fbb01e6b24e16217a4a45"}