{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:ED45Q5BYTTOGFW5FZCAPL5XXJJ","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":"5b367a5e84b8eb5dd20842631bdc3ff1abd65f97645107cd06c995a99375cd1b","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-05-08T14:30:24Z","title_canon_sha256":"5067ca502a2681b31f2720c52013c01b389f28c0323d2dc85fe05c478d711d5b"},"schema_version":"1.0","source":{"id":"1705.02892","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.02892","created_at":"2026-07-05T08:20:05Z"},{"alias_kind":"arxiv_version","alias_value":"1705.02892v2","created_at":"2026-07-05T08:20:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.02892","created_at":"2026-07-05T08:20:05Z"},{"alias_kind":"pith_short_12","alias_value":"ED45Q5BYTTOG","created_at":"2026-07-05T08:20:05Z"},{"alias_kind":"pith_short_16","alias_value":"ED45Q5BYTTOGFW5F","created_at":"2026-07-05T08:20:05Z"},{"alias_kind":"pith_short_8","alias_value":"ED45Q5BY","created_at":"2026-07-05T08:20:05Z"}],"graph_snapshots":[{"event_id":"sha256:ed22bdd9dc09b9a370e42b1380fc5e63b731343fb2ef5ce6528c4c2a7c903a65","target":"graph","created_at":"2026-07-05T08:20:05Z","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/1705.02892/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Fully understanding a chemical reaction on the quantum level is a long-standing goal in physics and chemistry. Experimental investigation of such state-to-state chemistry requires both the preparation of the reactants and the detection of the products in a quantum state resolved way, which has been a long term challenge. Using the high level control in the ultracold domain, we prepare a few-body quantum state of reactants and demonstrate state-to-state chemistry with unprecedented resolution. We present measurements and accompanying theoretical analysis for the recombination of three spin-pola","authors_text":"Artjom Kr\\\"ukow, Brandon P. Ruzic, Eberhard Tiemann, Johannes Hecker Denschlag, Joschka Wolf, Jos\\'e P. D'Incao, Markus Dei{\\ss}, Paul S. Julienne, Yujun Wang","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-05-08T14:30:24Z","title":"State-to-state chemistry at ultra-low temperature"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.02892","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":"sha256:60a25a49224531e177a36aa022d9f86d5b774a250b770bc2124e947315282a19","target":"record","created_at":"2026-07-05T08:20:05Z","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":"5b367a5e84b8eb5dd20842631bdc3ff1abd65f97645107cd06c995a99375cd1b","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-05-08T14:30:24Z","title_canon_sha256":"5067ca502a2681b31f2720c52013c01b389f28c0323d2dc85fe05c478d711d5b"},"schema_version":"1.0","source":{"id":"1705.02892","kind":"arxiv","version":2}},"canonical_sha256":"20f9d874389cdc62dba5c880f5f6f74a7bff299145c845a7048e4a1c411ea0ad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"20f9d874389cdc62dba5c880f5f6f74a7bff299145c845a7048e4a1c411ea0ad","first_computed_at":"2026-07-05T08:20:05.179646Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:20:05.179646Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3pHNonTiDDIq120vs9PwjwBtvPW4YMlmFOK3jARZOQTx2uhyPjYCrFQM1qfKjQsRbsJdo4gqJtU574ASwka+BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:20:05.179991Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.02892","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:60a25a49224531e177a36aa022d9f86d5b774a250b770bc2124e947315282a19","sha256:ed22bdd9dc09b9a370e42b1380fc5e63b731343fb2ef5ce6528c4c2a7c903a65"],"state_sha256":"cc4edea2ae567ef2ef38b02394aa6a9d34ede31257bbe6c63b8e724170bb6c4c"}