{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:4TYE7OTIOV6ZBHE5AAURKIR7FH","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":"483a2f923e926191682cc208cfdb9eec7a222e17ab42ae192f49089460d99fd1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2018-03-03T17:59:38Z","title_canon_sha256":"a4dad16c7ae020a55236df441d7c0fd2139006efb7ee0a25a279a6d7f1a76dc9"},"schema_version":"1.0","source":{"id":"1803.01210","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.01210","created_at":"2026-05-18T00:22:01Z"},{"alias_kind":"arxiv_version","alias_value":"1803.01210v1","created_at":"2026-05-18T00:22:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.01210","created_at":"2026-05-18T00:22:01Z"},{"alias_kind":"pith_short_12","alias_value":"4TYE7OTIOV6Z","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_16","alias_value":"4TYE7OTIOV6ZBHE5","created_at":"2026-05-18T12:32:05Z"},{"alias_kind":"pith_short_8","alias_value":"4TYE7OTI","created_at":"2026-05-18T12:32:05Z"}],"graph_snapshots":[{"event_id":"sha256:894cbc8fc88b1f95a58899f218545b1286794762c79e0abb6771e27cb35fa1e4","target":"graph","created_at":"2026-05-18T00:22:01Z","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":"Whereas collisions between atoms and molecules are largely understood, collisions between two molecules have proven much harder to study. In both experiment and theory, our ability to determine quantum state-resolved bimolecular cross sections lags behind their atom-molecule counterparts by decades. For many bimolecular systems, even rules of thumb -- much less intuitive understanding -- of scattering cross sections are lacking. Here, we report the measurement of state-to-state differential cross sections on the collision of state-selected and velocity-controlled nitric oxide (NO) radicals and","authors_text":"Ad van der Avoird, Gerrit C. Groenenboom, Matthieu Besemer, Sebastiaan Y. T. van de Meerakker, Sjoerd N. Vogels, Tijs Karman, Zhi Gao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2018-03-03T17:59:38Z","title":"Observation of correlated excitations in bimolecular collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.01210","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":"sha256:9f4abfcb4adb3b505e8fe1634d69e65f6d8b8c474caa81dd2aa2e1c94f61cee5","target":"record","created_at":"2026-05-18T00:22:01Z","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":"483a2f923e926191682cc208cfdb9eec7a222e17ab42ae192f49089460d99fd1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2018-03-03T17:59:38Z","title_canon_sha256":"a4dad16c7ae020a55236df441d7c0fd2139006efb7ee0a25a279a6d7f1a76dc9"},"schema_version":"1.0","source":{"id":"1803.01210","kind":"arxiv","version":1}},"canonical_sha256":"e4f04fba68757d909c9d002915223f29cea8e2ba9b70b6410d549bd2dfe3f02e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e4f04fba68757d909c9d002915223f29cea8e2ba9b70b6410d549bd2dfe3f02e","first_computed_at":"2026-05-18T00:22:01.420504Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:22:01.420504Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yVQbtUKTdycrVv84/Z49dnLS0AJFiLhmrjISpAa0CiWzrklNQPUBDbiHTqSL7Mr5bRVqSCWtwQt/UeFem79aAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:22:01.421055Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.01210","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9f4abfcb4adb3b505e8fe1634d69e65f6d8b8c474caa81dd2aa2e1c94f61cee5","sha256:894cbc8fc88b1f95a58899f218545b1286794762c79e0abb6771e27cb35fa1e4"],"state_sha256":"6ae5a7fd9e15a8a3a4d147f1dff4864cb90d6a22cb366b3b27bfb856c70ef33c"}