{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:6NWHJS5RXCYPDKIAQYSIPSURY3","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":"c11ee81707cb6ba8e15b1760a5c707cec4821848a5436aca2ee3681c73474a16","cross_cats_sorted":["physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-06-16T10:51:25Z","title_canon_sha256":"97bf74e2e33fc80adb022b61cf6b8808baf7f7889f69dfd7af209795253f946e"},"schema_version":"1.0","source":{"id":"2606.17776","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.17776","created_at":"2026-06-19T16:10:21Z"},{"alias_kind":"arxiv_version","alias_value":"2606.17776v1","created_at":"2026-06-19T16:10:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.17776","created_at":"2026-06-19T16:10:21Z"},{"alias_kind":"pith_short_12","alias_value":"6NWHJS5RXCYP","created_at":"2026-06-19T16:10:21Z"},{"alias_kind":"pith_short_16","alias_value":"6NWHJS5RXCYPDKIA","created_at":"2026-06-19T16:10:21Z"},{"alias_kind":"pith_short_8","alias_value":"6NWHJS5R","created_at":"2026-06-19T16:10:21Z"}],"graph_snapshots":[{"event_id":"sha256:f1c17221eaf0045a877a666259011bfe750e2ccce2fda211bb3c0123c6b3f0b4","target":"graph","created_at":"2026-06-19T16:10:21Z","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/2606.17776/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The advent of novel free-electron laser sources enabling time-resolved x-ray photoelectron spectroscopy (tr-XPS) provides a unique opportunity to monitor local chemical environments in real time by measuring sub-eV shifts in core-electron binding energies. These shifts reflect the interplay between electronic excitation and nuclear motion, an interplay that remains largely unexplored. In our combined theoretical and experimental study of fluoropyridine (C$_5$H$_4$FN), we investigate this link by monitoring the evolving chemical environment at the N and F atomic sites as the photoexcited $S_1$ ","authors_text":"Alberto De Fanis, Ana Mart\\'inez Guti\\'errez, Andr\\'e Al-Haddad, Antonio Pic\\'on, Bj\\\"orn Lautenschlager, Christoph Bostedt, Daniel E. Rivas, Dawei Peng, Dooshaye Moonshiram, Florian Trinter, Gianluca Geloni, Iyas Ismail, Jes\\'us Gonz\\'alez-V\\'azquez, Jonathan P. Marangos, Lorenzo Paoloni, Marc Simon, Markus Ilchen, Michael Meyer, Oliver Alexander, Pablo Est\\'evez Alonso, Ralph P\\\"uttner, Rebecca Boll, Sergey Usenko, Simon Dold, Sol\\`ene Oberli, Svitozar Serkez, Terry Mullins, Thomas M. Baumann, Tommaso Mazza","cross_cats":["physics.optics"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-06-16T10:51:25Z","title":"Photoinduced enhancement of chemical shift sensitivity to local vibrations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.17776","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":"sha256:2352328a53a1c6e32d26dc723bc0c04a81c8c2ad77ea67583f998a9eb22e66a8","target":"record","created_at":"2026-06-19T16:10:21Z","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":"c11ee81707cb6ba8e15b1760a5c707cec4821848a5436aca2ee3681c73474a16","cross_cats_sorted":["physics.optics"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-06-16T10:51:25Z","title_canon_sha256":"97bf74e2e33fc80adb022b61cf6b8808baf7f7889f69dfd7af209795253f946e"},"schema_version":"1.0","source":{"id":"2606.17776","kind":"arxiv","version":1}},"canonical_sha256":"f36c74cbb1b8b0f1a900862487ca91c6f8ab489e5f231da6fa5dd1a441652862","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f36c74cbb1b8b0f1a900862487ca91c6f8ab489e5f231da6fa5dd1a441652862","first_computed_at":"2026-06-19T16:10:21.544831Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-19T16:10:21.544831Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"K0/9XkwDyekfi17ffIYl8td8jE4ye4b598i2KEF3ykfH+W/lXHSWtvlJ1B70Y1myGa+tOih7yLxs2YG2rrx1Ag==","signature_status":"signed_v1","signed_at":"2026-06-19T16:10:21.545219Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.17776","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2352328a53a1c6e32d26dc723bc0c04a81c8c2ad77ea67583f998a9eb22e66a8","sha256:f1c17221eaf0045a877a666259011bfe750e2ccce2fda211bb3c0123c6b3f0b4"],"state_sha256":"51bcbe43a93d5a7147ee2def7f6bea5ca5b09df8bc09e74b3331b4a75f756f6b"}