{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:6L4Z37HRVPBDPVB2FIT36KRQ6I","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":"580f028210dc9e8a12e4c3782f5dd1b41716be6f17d59da1a8d818e3e6847829","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atm-clus","submitted_at":"2013-07-12T17:05:03Z","title_canon_sha256":"12dbd46fbecab9189f24ba00f5a9121a29e62ab199697b0173529743184eb222"},"schema_version":"1.0","source":{"id":"1307.3514","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.3514","created_at":"2026-05-18T01:03:06Z"},{"alias_kind":"arxiv_version","alias_value":"1307.3514v2","created_at":"2026-05-18T01:03:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.3514","created_at":"2026-05-18T01:03:06Z"},{"alias_kind":"pith_short_12","alias_value":"6L4Z37HRVPBD","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_16","alias_value":"6L4Z37HRVPBDPVB2","created_at":"2026-05-18T12:27:36Z"},{"alias_kind":"pith_short_8","alias_value":"6L4Z37HR","created_at":"2026-05-18T12:27:36Z"}],"graph_snapshots":[{"event_id":"sha256:a84689dfca583769d7cab2f6df6eb99071fc0b921509dc47f54237924ce2c0bf","target":"graph","created_at":"2026-05-18T01:03:06Z","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":"By considering photoionization of the C$_{60}$ fullerene, we elucidate the contributions of various classical and quantum physics phenomena appearing in this process. By comparing the results, based on the {\\it ab initio} and model approaches, we map the well-resolved features of the photoabsoprtion spectrum to single-particle and collective excitations which have the different physical nature. It is demonstrated that the peculiarities arising in the photoionization spectrum of C$_{60}$ atop the dominating plasmon excitations have the quantum origin. In particular, we demonstrate that a series","authors_text":"Alexey V. Verkhovtsev, Andrei V. Korol, Andrey V. Solov'yov","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atm-clus","submitted_at":"2013-07-12T17:05:03Z","title":"Quantum and classical features of the photoionization spectrum of C$_{60}$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.3514","kind":"arxiv","version":2},"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":"sha256:1719310cf00784c39d0acf863964c5ab5d537cd9aee7bb79f4015312a2808ad4","target":"record","created_at":"2026-05-18T01:03:06Z","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":"580f028210dc9e8a12e4c3782f5dd1b41716be6f17d59da1a8d818e3e6847829","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atm-clus","submitted_at":"2013-07-12T17:05:03Z","title_canon_sha256":"12dbd46fbecab9189f24ba00f5a9121a29e62ab199697b0173529743184eb222"},"schema_version":"1.0","source":{"id":"1307.3514","kind":"arxiv","version":2}},"canonical_sha256":"f2f99dfcf1abc237d43a2a27bf2a30f22fe1457f7115f9356e1ce526e35f9b91","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f2f99dfcf1abc237d43a2a27bf2a30f22fe1457f7115f9356e1ce526e35f9b91","first_computed_at":"2026-05-18T01:03:06.755067Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:03:06.755067Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/nwndKnHa+TcQDTm/K3DW61r4aBnaG+VT91aJfuKETgufVBcvSSzffM992gyfgfwrXpaVY0AckYoOS/nF/ckCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:03:06.755632Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.3514","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1719310cf00784c39d0acf863964c5ab5d537cd9aee7bb79f4015312a2808ad4","sha256:a84689dfca583769d7cab2f6df6eb99071fc0b921509dc47f54237924ce2c0bf"],"state_sha256":"13e1c83023f21e5cb4766674761dd3d5b653a1b48b74e15d7fc829eca69fb3bc"}