{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:GMUOIZN7S4XRTOW6U4WSE6CXPV","short_pith_number":"pith:GMUOIZN7","canonical_record":{"source":{"id":"1308.6599","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atm-clus","submitted_at":"2013-08-29T20:35:07Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"f4a8265251f1aa5197a14ae7565aaf4d85007720bcd0d2ea4c2fee43e55bdcd5","abstract_canon_sha256":"f264bc50994b9c7165e61513f0906546a9364048dbbaac52a5947519ec8088c1"},"schema_version":"1.0"},"canonical_sha256":"3328e465bf972f19badea72d2278577d7399b0bce0b6934ce7fa54f555288ab8","source":{"kind":"arxiv","id":"1308.6599","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.6599","created_at":"2026-05-18T01:47:56Z"},{"alias_kind":"arxiv_version","alias_value":"1308.6599v1","created_at":"2026-05-18T01:47:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.6599","created_at":"2026-05-18T01:47:56Z"},{"alias_kind":"pith_short_12","alias_value":"GMUOIZN7S4XR","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"GMUOIZN7S4XRTOW6","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"GMUOIZN7","created_at":"2026-05-18T12:27:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:GMUOIZN7S4XRTOW6U4WSE6CXPV","target":"record","payload":{"canonical_record":{"source":{"id":"1308.6599","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atm-clus","submitted_at":"2013-08-29T20:35:07Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"f4a8265251f1aa5197a14ae7565aaf4d85007720bcd0d2ea4c2fee43e55bdcd5","abstract_canon_sha256":"f264bc50994b9c7165e61513f0906546a9364048dbbaac52a5947519ec8088c1"},"schema_version":"1.0"},"canonical_sha256":"3328e465bf972f19badea72d2278577d7399b0bce0b6934ce7fa54f555288ab8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:47:56.700619Z","signature_b64":"9kdWA9dC5/s31tIJDaAZxza4HePZXYreL88T2vMZFgsUT196boJNenWDGxuk40uK5+w0//Lb2wge5wz45e7WCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3328e465bf972f19badea72d2278577d7399b0bce0b6934ce7fa54f555288ab8","last_reissued_at":"2026-05-18T01:47:56.699986Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:47:56.699986Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1308.6599","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:47:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2JZpVcS+zjANV+0S8jucuApFHEs8C8pG/E7c0lIY/xz1jfeIuz6nAvj2p+rXNMz65j052mFrxUvJzjeA6sjbBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T18:01:50.470627Z"},"content_sha256":"01a8a75f47bf15cae0585c5623d39aa45d6cc3089ac123358cbe6462416b4e0a","schema_version":"1.0","event_id":"sha256:01a8a75f47bf15cae0585c5623d39aa45d6cc3089ac123358cbe6462416b4e0a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:GMUOIZN7S4XRTOW6U4WSE6CXPV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cold ion-atom chemistry driven by spontaneous radiative relaxation: a case study for the formation of the YbCa^{+} molecular ion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"physics.atm-clus","authors_text":"B. Zygelman, Eric R. Hudson, Zelimir Lucic","submitted_at":"2013-08-29T20:35:07Z","abstract_excerpt":"Using both quantum and semi-classical methods, we calculate the rates for radiative association and charge transfer in cold collisions of Yb+ with Ca."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.6599","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:47:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WTy9zRMLyYLu12sd4B7xSOyai0Y4ST7+zn0SISyvtpB2yFvenmyUHEq9XN4ILcYahcs4k+aqvgmqA12EJnNCAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T18:01:50.470963Z"},"content_sha256":"cc2f4c088d1deee8b92963745d1f3d69a9309fa0a65c88c5e8a358f9014728fd","schema_version":"1.0","event_id":"sha256:cc2f4c088d1deee8b92963745d1f3d69a9309fa0a65c88c5e8a358f9014728fd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GMUOIZN7S4XRTOW6U4WSE6CXPV/bundle.json","state_url":"https://pith.science/pith/GMUOIZN7S4XRTOW6U4WSE6CXPV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GMUOIZN7S4XRTOW6U4WSE6CXPV/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-27T18:01:50Z","links":{"resolver":"https://pith.science/pith/GMUOIZN7S4XRTOW6U4WSE6CXPV","bundle":"https://pith.science/pith/GMUOIZN7S4XRTOW6U4WSE6CXPV/bundle.json","state":"https://pith.science/pith/GMUOIZN7S4XRTOW6U4WSE6CXPV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GMUOIZN7S4XRTOW6U4WSE6CXPV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:GMUOIZN7S4XRTOW6U4WSE6CXPV","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":"f264bc50994b9c7165e61513f0906546a9364048dbbaac52a5947519ec8088c1","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atm-clus","submitted_at":"2013-08-29T20:35:07Z","title_canon_sha256":"f4a8265251f1aa5197a14ae7565aaf4d85007720bcd0d2ea4c2fee43e55bdcd5"},"schema_version":"1.0","source":{"id":"1308.6599","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.6599","created_at":"2026-05-18T01:47:56Z"},{"alias_kind":"arxiv_version","alias_value":"1308.6599v1","created_at":"2026-05-18T01:47:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.6599","created_at":"2026-05-18T01:47:56Z"},{"alias_kind":"pith_short_12","alias_value":"GMUOIZN7S4XR","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"GMUOIZN7S4XRTOW6","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"GMUOIZN7","created_at":"2026-05-18T12:27:45Z"}],"graph_snapshots":[{"event_id":"sha256:cc2f4c088d1deee8b92963745d1f3d69a9309fa0a65c88c5e8a358f9014728fd","target":"graph","created_at":"2026-05-18T01:47:56Z","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":"Using both quantum and semi-classical methods, we calculate the rates for radiative association and charge transfer in cold collisions of Yb+ with Ca.","authors_text":"B. Zygelman, Eric R. Hudson, Zelimir Lucic","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atm-clus","submitted_at":"2013-08-29T20:35:07Z","title":"Cold ion-atom chemistry driven by spontaneous radiative relaxation: a case study for the formation of the YbCa^{+} molecular ion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.6599","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":"sha256:01a8a75f47bf15cae0585c5623d39aa45d6cc3089ac123358cbe6462416b4e0a","target":"record","created_at":"2026-05-18T01:47:56Z","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":"f264bc50994b9c7165e61513f0906546a9364048dbbaac52a5947519ec8088c1","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atm-clus","submitted_at":"2013-08-29T20:35:07Z","title_canon_sha256":"f4a8265251f1aa5197a14ae7565aaf4d85007720bcd0d2ea4c2fee43e55bdcd5"},"schema_version":"1.0","source":{"id":"1308.6599","kind":"arxiv","version":1}},"canonical_sha256":"3328e465bf972f19badea72d2278577d7399b0bce0b6934ce7fa54f555288ab8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3328e465bf972f19badea72d2278577d7399b0bce0b6934ce7fa54f555288ab8","first_computed_at":"2026-05-18T01:47:56.699986Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:47:56.699986Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9kdWA9dC5/s31tIJDaAZxza4HePZXYreL88T2vMZFgsUT196boJNenWDGxuk40uK5+w0//Lb2wge5wz45e7WCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:47:56.700619Z","signed_message":"canonical_sha256_bytes"},"source_id":"1308.6599","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:01a8a75f47bf15cae0585c5623d39aa45d6cc3089ac123358cbe6462416b4e0a","sha256:cc2f4c088d1deee8b92963745d1f3d69a9309fa0a65c88c5e8a358f9014728fd"],"state_sha256":"9293648963bd94a0e07096f90a9f8048b463ae1cc3ba8732d855978f74bca268"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D3/3wjFV4en/C0ffqxiChMbWZeoiHyNxN0q+j5JJY/nxh4SuW+XWMftwOtwPsVR2Oakuq9kDljGBiDjweytHBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T18:01:50.472778Z","bundle_sha256":"aab6892abb3838f27c0c221cf711d8489c550cce115320e99a41b7c10baad0f1"}}