{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:KC4DKBJUPRNUOVLX3D5KNTTS37","short_pith_number":"pith:KC4DKBJU","schema_version":"1.0","canonical_sha256":"50b83505347c5b475577d8faa6ce72dfeae950fa6a474c34b34234cefb265c4f","source":{"kind":"arxiv","id":"1309.2554","version":2},"attestation_state":"computed","paper":{"title":"Sneaking Up On The Criegee Intermediate From Below: Predicted Photoelectron Spectrum Of The CH_2OO^- Anion And W3-F12 Electron Affinity Of CH_2OO","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"Amir Karton, Duncan Andrew Wild, Marcus Kettner","submitted_at":"2013-09-10T15:49:10Z","abstract_excerpt":"High level ab initio calculations were undertaken on the CH$_2$OO anion and neutral species to predict the electron affinity and anion photoelectron spectrum. The electron affinity of CH$_2$OO, 0.567 eV, and barrier height for dissociation of CH$_2$OO$^-$ to O$^-$ and CH$_2$O, 16.5 kJ mol$^{-1}$, are obtained by means of the W3-F12 thermochemical protocol. Two major geometric differences between the anion and neutral, being the dihedral angle of the terminal hydrogen atoms with respect to C-O-O plane, and the O-O bond length, are reflected in the predicted spectrum as pronounced vibrational pr"},"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":"1309.2554","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2013-09-10T15:49:10Z","cross_cats_sorted":[],"title_canon_sha256":"ad540cf85ee4cc5bdcd4bf210a73ba174e63ac53ff32d41ea3d2e38a3e5ef391","abstract_canon_sha256":"5d0ddff6a635c6975e49a521fefb6ffe555290033131cc53a839bc5dab40917d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:30:08.586361Z","signature_b64":"OYnXoJ+fT9caIX8EaeukwqwTmA8SVj+UEmL5Pb8V72ApbtoNiXSchN7vUx7y80jcYIHoHhS5IPWSNJJFVaUsCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"50b83505347c5b475577d8faa6ce72dfeae950fa6a474c34b34234cefb265c4f","last_reissued_at":"2026-05-18T02:30:08.585871Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:30:08.585871Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Sneaking Up On The Criegee Intermediate From Below: Predicted Photoelectron Spectrum Of The CH_2OO^- Anion And W3-F12 Electron Affinity Of CH_2OO","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.chem-ph","authors_text":"Amir Karton, Duncan Andrew Wild, Marcus Kettner","submitted_at":"2013-09-10T15:49:10Z","abstract_excerpt":"High level ab initio calculations were undertaken on the CH$_2$OO anion and neutral species to predict the electron affinity and anion photoelectron spectrum. The electron affinity of CH$_2$OO, 0.567 eV, and barrier height for dissociation of CH$_2$OO$^-$ to O$^-$ and CH$_2$O, 16.5 kJ mol$^{-1}$, are obtained by means of the W3-F12 thermochemical protocol. Two major geometric differences between the anion and neutral, being the dihedral angle of the terminal hydrogen atoms with respect to C-O-O plane, and the O-O bond length, are reflected in the predicted spectrum as pronounced vibrational pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.2554","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":"1309.2554","created_at":"2026-05-18T02:30:08.585946+00:00"},{"alias_kind":"arxiv_version","alias_value":"1309.2554v2","created_at":"2026-05-18T02:30:08.585946+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.2554","created_at":"2026-05-18T02:30:08.585946+00:00"},{"alias_kind":"pith_short_12","alias_value":"KC4DKBJUPRNU","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_16","alias_value":"KC4DKBJUPRNUOVLX","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_8","alias_value":"KC4DKBJU","created_at":"2026-05-18T12:27:49.015174+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/KC4DKBJUPRNUOVLX3D5KNTTS37","json":"https://pith.science/pith/KC4DKBJUPRNUOVLX3D5KNTTS37.json","graph_json":"https://pith.science/api/pith-number/KC4DKBJUPRNUOVLX3D5KNTTS37/graph.json","events_json":"https://pith.science/api/pith-number/KC4DKBJUPRNUOVLX3D5KNTTS37/events.json","paper":"https://pith.science/paper/KC4DKBJU"},"agent_actions":{"view_html":"https://pith.science/pith/KC4DKBJUPRNUOVLX3D5KNTTS37","download_json":"https://pith.science/pith/KC4DKBJUPRNUOVLX3D5KNTTS37.json","view_paper":"https://pith.science/paper/KC4DKBJU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1309.2554&json=true","fetch_graph":"https://pith.science/api/pith-number/KC4DKBJUPRNUOVLX3D5KNTTS37/graph.json","fetch_events":"https://pith.science/api/pith-number/KC4DKBJUPRNUOVLX3D5KNTTS37/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KC4DKBJUPRNUOVLX3D5KNTTS37/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KC4DKBJUPRNUOVLX3D5KNTTS37/action/storage_attestation","attest_author":"https://pith.science/pith/KC4DKBJUPRNUOVLX3D5KNTTS37/action/author_attestation","sign_citation":"https://pith.science/pith/KC4DKBJUPRNUOVLX3D5KNTTS37/action/citation_signature","submit_replication":"https://pith.science/pith/KC4DKBJUPRNUOVLX3D5KNTTS37/action/replication_record"}},"created_at":"2026-05-18T02:30:08.585946+00:00","updated_at":"2026-05-18T02:30:08.585946+00:00"}