{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:IADHOA6VY3RP4BIKGUPLNQGXHJ","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":"c0b509a6864233852ba40dfe6f514462a49aee46f4bf05de01d6920bd78ab8e7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2019-06-15T11:42:15Z","title_canon_sha256":"1bbd5adf342ed83572903f95bf471b9761809129c2b7df18349eac05290a67f8"},"schema_version":"1.0","source":{"id":"1906.06530","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.06530","created_at":"2026-05-17T23:43:13Z"},{"alias_kind":"arxiv_version","alias_value":"1906.06530v1","created_at":"2026-05-17T23:43:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.06530","created_at":"2026-05-17T23:43:13Z"},{"alias_kind":"pith_short_12","alias_value":"IADHOA6VY3RP","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_16","alias_value":"IADHOA6VY3RP4BIK","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_8","alias_value":"IADHOA6V","created_at":"2026-05-18T12:33:18Z"}],"graph_snapshots":[{"event_id":"sha256:66846b1ed3ed9e827af68d08014cf878a8d1d482d498edf55aeff168b738c2f4","target":"graph","created_at":"2026-05-17T23:43:13Z","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":"Binding energy of heavy atoms is estimated by means of the Thomas-Fermi model, giant dipole oscillation are highlighted and ionization is discussed.","authors_text":"M. Apostol","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2019-06-15T11:42:15Z","title":"Giant dipole oscillations and ionization of heavy atoms by intense electromagnetic fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.06530","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:bf7f405589d3e2821c21fbc479474547571c11398343302ca3de5cb90039f1cc","target":"record","created_at":"2026-05-17T23:43:13Z","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":"c0b509a6864233852ba40dfe6f514462a49aee46f4bf05de01d6920bd78ab8e7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2019-06-15T11:42:15Z","title_canon_sha256":"1bbd5adf342ed83572903f95bf471b9761809129c2b7df18349eac05290a67f8"},"schema_version":"1.0","source":{"id":"1906.06530","kind":"arxiv","version":1}},"canonical_sha256":"40067703d5c6e2fe050a351eb6c0d73a63f47ceb2dfd5bf73e572535ce77570e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"40067703d5c6e2fe050a351eb6c0d73a63f47ceb2dfd5bf73e572535ce77570e","first_computed_at":"2026-05-17T23:43:13.437989Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:43:13.437989Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Vldyx+f37QZQ2huWZekwIL4bzwqkersIdQeHMhJkuKHgCr5hGGkEHxbKDqAQDGk+q8FlePRXJ/THvzgkeBIoCA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:43:13.438666Z","signed_message":"canonical_sha256_bytes"},"source_id":"1906.06530","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf7f405589d3e2821c21fbc479474547571c11398343302ca3de5cb90039f1cc","sha256:66846b1ed3ed9e827af68d08014cf878a8d1d482d498edf55aeff168b738c2f4"],"state_sha256":"f9cc86908a1d9cd2dc840deb118ef3e0e9d1e13b42233a58a6cfceda5013b407"}