{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:N63OPQKT3ZWNOMSNMK7G2NDVEO","short_pith_number":"pith:N63OPQKT","schema_version":"1.0","canonical_sha256":"6fb6e7c153de6cd7324d62be6d347523ae5ad43bf786ee54317037ea34e02092","source":{"kind":"arxiv","id":"1206.5040","version":1},"attestation_state":"computed","paper":{"title":"State-selected ion-molecule reactions with Coulomb-crystallized molecular ions in traps","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"physics.chem-ph","authors_text":"Juvenal Yosa Reyes, Markus Meuwly, Matthias Germann, Stefan Willitsch, Tibor Nagy, Xin Tong","submitted_at":"2012-06-22T01:23:01Z","abstract_excerpt":"State-selected Coulomb-crystallized molecular ions were employed for the first time in ion-molecule reaction studies using the prototypical charge-transfer process $\\mathrm{N_2^++N_2\\rightarrow N_2+N_2^+}$ as an example. By preparing the reactant ions in a well-defined rovibrational state and localizing them in space by sympathetic cooling to millikelvin temperatures in an ion trap, state- and energy-controlled reaction experiments with sensitivities on the level of single ions were performed. The experimental results were interpreted with quasi-classical trajectory simulations on a six-dimens"},"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":"1206.5040","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2012-06-22T01:23:01Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"629d57ab5dfc335436f77b45c473c22239f9b1733604b606fc0dadc39a57f709","abstract_canon_sha256":"3e5e2f258d7a48e558e75b51fd409918b38cc7994b9179030efab4f4f3ac3bbf"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:56:43.411962Z","signature_b64":"h+meViSEFyRt59UeAlDR4zuim2A5wUHZNfZrKzdhV4HEpNMm2iWQJT9Ao56JcSlfuaWQ32bwd9QwlU2F9qXDAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6fb6e7c153de6cd7324d62be6d347523ae5ad43bf786ee54317037ea34e02092","last_reissued_at":"2026-05-18T01:56:43.411303Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:56:43.411303Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"State-selected ion-molecule reactions with Coulomb-crystallized molecular ions in traps","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"physics.chem-ph","authors_text":"Juvenal Yosa Reyes, Markus Meuwly, Matthias Germann, Stefan Willitsch, Tibor Nagy, Xin Tong","submitted_at":"2012-06-22T01:23:01Z","abstract_excerpt":"State-selected Coulomb-crystallized molecular ions were employed for the first time in ion-molecule reaction studies using the prototypical charge-transfer process $\\mathrm{N_2^++N_2\\rightarrow N_2+N_2^+}$ as an example. By preparing the reactant ions in a well-defined rovibrational state and localizing them in space by sympathetic cooling to millikelvin temperatures in an ion trap, state- and energy-controlled reaction experiments with sensitivities on the level of single ions were performed. The experimental results were interpreted with quasi-classical trajectory simulations on a six-dimens"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.5040","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":"1206.5040","created_at":"2026-05-18T01:56:43.411429+00:00"},{"alias_kind":"arxiv_version","alias_value":"1206.5040v1","created_at":"2026-05-18T01:56:43.411429+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1206.5040","created_at":"2026-05-18T01:56:43.411429+00:00"},{"alias_kind":"pith_short_12","alias_value":"N63OPQKT3ZWN","created_at":"2026-05-18T12:27:16.716162+00:00"},{"alias_kind":"pith_short_16","alias_value":"N63OPQKT3ZWNOMSN","created_at":"2026-05-18T12:27:16.716162+00:00"},{"alias_kind":"pith_short_8","alias_value":"N63OPQKT","created_at":"2026-05-18T12:27:16.716162+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/N63OPQKT3ZWNOMSNMK7G2NDVEO","json":"https://pith.science/pith/N63OPQKT3ZWNOMSNMK7G2NDVEO.json","graph_json":"https://pith.science/api/pith-number/N63OPQKT3ZWNOMSNMK7G2NDVEO/graph.json","events_json":"https://pith.science/api/pith-number/N63OPQKT3ZWNOMSNMK7G2NDVEO/events.json","paper":"https://pith.science/paper/N63OPQKT"},"agent_actions":{"view_html":"https://pith.science/pith/N63OPQKT3ZWNOMSNMK7G2NDVEO","download_json":"https://pith.science/pith/N63OPQKT3ZWNOMSNMK7G2NDVEO.json","view_paper":"https://pith.science/paper/N63OPQKT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1206.5040&json=true","fetch_graph":"https://pith.science/api/pith-number/N63OPQKT3ZWNOMSNMK7G2NDVEO/graph.json","fetch_events":"https://pith.science/api/pith-number/N63OPQKT3ZWNOMSNMK7G2NDVEO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/N63OPQKT3ZWNOMSNMK7G2NDVEO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/N63OPQKT3ZWNOMSNMK7G2NDVEO/action/storage_attestation","attest_author":"https://pith.science/pith/N63OPQKT3ZWNOMSNMK7G2NDVEO/action/author_attestation","sign_citation":"https://pith.science/pith/N63OPQKT3ZWNOMSNMK7G2NDVEO/action/citation_signature","submit_replication":"https://pith.science/pith/N63OPQKT3ZWNOMSNMK7G2NDVEO/action/replication_record"}},"created_at":"2026-05-18T01:56:43.411429+00:00","updated_at":"2026-05-18T01:56:43.411429+00:00"}