{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:EIKZGHEVAJA3GYBO443Y5MMODK","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":"ac45ef1aa27f21c260c511500968dea4f0d6c700fde872b5582d0174ff57defe","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2019-08-14T17:32:23Z","title_canon_sha256":"f778765a3dfea1363b196bb85193428e8452726662c54244cb27e60d9bcc5a0d"},"schema_version":"1.0","source":{"id":"1908.05252","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1908.05252","created_at":"2026-07-05T00:31:15Z"},{"alias_kind":"arxiv_version","alias_value":"1908.05252v1","created_at":"2026-07-05T00:31:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1908.05252","created_at":"2026-07-05T00:31:15Z"},{"alias_kind":"pith_short_12","alias_value":"EIKZGHEVAJA3","created_at":"2026-07-05T00:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"EIKZGHEVAJA3GYBO","created_at":"2026-07-05T00:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"EIKZGHEV","created_at":"2026-07-05T00:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:e5323afc46c42f71f30fc68562c36b9cc0da87b17e25f4540def5f6cc72c4f65","target":"graph","created_at":"2026-07-05T00:31:15Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1908.05252/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Relative cross sections for $m$-fold photoionization ($m=1,\\ldots,5$) of Fe$^{3+}$ by single photon absorption were measured employing the photon-ion merged-beams setup PIPE at the PETRA III synchrotron light source operated at DESY in Hamburg, Germany. The photon energies used spanned the range of $680-950\\,\\mathrm{eV}$, covering both the photoexcitation resonances from the $2p$ and $2s$ shells as well as the direct ionization from both shells. Multiconfiguration Dirac-Hartree-Fock (MCDHF) calculations were performed to simulate the total photoexcitation spectra. Good agreement was found with","authors_text":"A. L. David Kilcoyne, Alexander Perry-Sa{\\ss}mannshausen, Alfred M\\\"uller, Daniel Wolf Savin, Kaja Schubert, Kristof Holste, Michael Martins, Randolf Beerwerth, Sadia Bari, Sandor Ricz, Sebastian O. Stock, Simon Reinwardt, Stefan Schippers, Stephan Fritzsche, Ticia Buhr","cross_cats":["astro-ph.IM"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2019-08-14T17:32:23Z","title":"Near L-edge photoionization of triply charged iron ions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1908.05252","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":"sha256:5b93610d7db5702818bf8c0e82cdd4fe1b214fe8d47a7df9f2672c810fe3d2e7","target":"record","created_at":"2026-07-05T00:31:15Z","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":"ac45ef1aa27f21c260c511500968dea4f0d6c700fde872b5582d0174ff57defe","cross_cats_sorted":["astro-ph.IM"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2019-08-14T17:32:23Z","title_canon_sha256":"f778765a3dfea1363b196bb85193428e8452726662c54244cb27e60d9bcc5a0d"},"schema_version":"1.0","source":{"id":"1908.05252","kind":"arxiv","version":1}},"canonical_sha256":"2215931c950241b3602ee7378eb18e1a84d895db9063e6b7d7b093eda7b2d9e9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2215931c950241b3602ee7378eb18e1a84d895db9063e6b7d7b093eda7b2d9e9","first_computed_at":"2026-07-05T00:31:15.516367Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:31:15.516367Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vIouzcSOMOL9zk/+hmbUcTh8HGQl98akercSs+gwTLUw4AFNCVhtxmQxtZ98gSCSQVVENT/cfC7Jine/d2hjAA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:31:15.516844Z","signed_message":"canonical_sha256_bytes"},"source_id":"1908.05252","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5b93610d7db5702818bf8c0e82cdd4fe1b214fe8d47a7df9f2672c810fe3d2e7","sha256:e5323afc46c42f71f30fc68562c36b9cc0da87b17e25f4540def5f6cc72c4f65"],"state_sha256":"2aef4a3019730fd1614cb385975f6437fd9649b01b517430dcab87f32a349938"}