{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:B6KJZIUUDIEAZZP57WKECIHY6I","short_pith_number":"pith:B6KJZIUU","canonical_record":{"source":{"id":"1402.1303","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-02-06T10:20:04Z","cross_cats_sorted":[],"title_canon_sha256":"508dbcf0bc30c2588ed7697c8cacfd5535a16204a92adc414b9a3846243e2a36","abstract_canon_sha256":"9567b2ea8d3aa18e362f13f6d0e751edabe47aaae196268e7f2f4d17b332ed9a"},"schema_version":"1.0"},"canonical_sha256":"0f949ca2941a080ce5fdfd944120f8f2375094e6d3f64450dc1d81853fae5987","source":{"kind":"arxiv","id":"1402.1303","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.1303","created_at":"2026-05-18T02:59:59Z"},{"alias_kind":"arxiv_version","alias_value":"1402.1303v1","created_at":"2026-05-18T02:59:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.1303","created_at":"2026-05-18T02:59:59Z"},{"alias_kind":"pith_short_12","alias_value":"B6KJZIUUDIEA","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"B6KJZIUUDIEAZZP5","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"B6KJZIUU","created_at":"2026-05-18T12:28:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:B6KJZIUUDIEAZZP57WKECIHY6I","target":"record","payload":{"canonical_record":{"source":{"id":"1402.1303","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-02-06T10:20:04Z","cross_cats_sorted":[],"title_canon_sha256":"508dbcf0bc30c2588ed7697c8cacfd5535a16204a92adc414b9a3846243e2a36","abstract_canon_sha256":"9567b2ea8d3aa18e362f13f6d0e751edabe47aaae196268e7f2f4d17b332ed9a"},"schema_version":"1.0"},"canonical_sha256":"0f949ca2941a080ce5fdfd944120f8f2375094e6d3f64450dc1d81853fae5987","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:59:59.525095Z","signature_b64":"998N8/+vVBcYxul09fVF8W9B3gPqqO1iWPs7D4fBG5AJBpA/8n03+Q8iSzRdB6F+zPx4nLz9Kb1B3heMM0bHAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0f949ca2941a080ce5fdfd944120f8f2375094e6d3f64450dc1d81853fae5987","last_reissued_at":"2026-05-18T02:59:59.523592Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:59:59.523592Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1402.1303","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":"2026-05-18T02:59:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cQ4e7X/og+vkD8E2jFanyVh0WEF9BMb3VmBLAuKX28+TxkxH4PFs3lKGyrXWbqctqdv1F4JP8SD6wZqnjdwEBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T06:14:43.290931Z"},"content_sha256":"c6f7e2ae7eb702d40f7ca9a6bab4e096356bb9c00b39b5132eaa1c0ed0fb2f1c","schema_version":"1.0","event_id":"sha256:c6f7e2ae7eb702d40f7ca9a6bab4e096356bb9c00b39b5132eaa1c0ed0fb2f1c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:B6KJZIUUDIEAZZP57WKECIHY6I","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Demkov-Kunike model in cold molecule formation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"A. Ishkhanyan","submitted_at":"2014-02-06T10:20:04Z","abstract_excerpt":"We study the dynamics of cold molecule formation via photo- or magneto-association of quantum degenerate atomic gases for the case when the field configuration is defined by the quasi-linear level crossing Demkov-Kunike model, which is characterized by a bell-shaped pulse and finite variation of the frequency detuning. We generalize the approach developed for the Landau-Zener model and propose a cubic polynomial equation for the asymptotic transition probability at infinity applicable in the large detuning regime of the interaction process. The proposed approximation applies to all values of t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.1303","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":"2026-05-18T02:59:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+CrSlgXd2o2342aozgWASKrks8/bi1LXmyW9q1rIMkr1ANDhNrWJRh4phxscMHNHCv8gcmgqwEoH3DB8hM0mBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T06:14:43.291278Z"},"content_sha256":"7954875bf7ed9baf51a67366915a9027f733df90f7f8d720682694dfe89fc627","schema_version":"1.0","event_id":"sha256:7954875bf7ed9baf51a67366915a9027f733df90f7f8d720682694dfe89fc627"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B6KJZIUUDIEAZZP57WKECIHY6I/bundle.json","state_url":"https://pith.science/pith/B6KJZIUUDIEAZZP57WKECIHY6I/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B6KJZIUUDIEAZZP57WKECIHY6I/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":"2026-06-07T06:14:43Z","links":{"resolver":"https://pith.science/pith/B6KJZIUUDIEAZZP57WKECIHY6I","bundle":"https://pith.science/pith/B6KJZIUUDIEAZZP57WKECIHY6I/bundle.json","state":"https://pith.science/pith/B6KJZIUUDIEAZZP57WKECIHY6I/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B6KJZIUUDIEAZZP57WKECIHY6I/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:B6KJZIUUDIEAZZP57WKECIHY6I","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":"9567b2ea8d3aa18e362f13f6d0e751edabe47aaae196268e7f2f4d17b332ed9a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-02-06T10:20:04Z","title_canon_sha256":"508dbcf0bc30c2588ed7697c8cacfd5535a16204a92adc414b9a3846243e2a36"},"schema_version":"1.0","source":{"id":"1402.1303","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.1303","created_at":"2026-05-18T02:59:59Z"},{"alias_kind":"arxiv_version","alias_value":"1402.1303v1","created_at":"2026-05-18T02:59:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.1303","created_at":"2026-05-18T02:59:59Z"},{"alias_kind":"pith_short_12","alias_value":"B6KJZIUUDIEA","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"B6KJZIUUDIEAZZP5","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"B6KJZIUU","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:7954875bf7ed9baf51a67366915a9027f733df90f7f8d720682694dfe89fc627","target":"graph","created_at":"2026-05-18T02:59:59Z","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":"We study the dynamics of cold molecule formation via photo- or magneto-association of quantum degenerate atomic gases for the case when the field configuration is defined by the quasi-linear level crossing Demkov-Kunike model, which is characterized by a bell-shaped pulse and finite variation of the frequency detuning. We generalize the approach developed for the Landau-Zener model and propose a cubic polynomial equation for the asymptotic transition probability at infinity applicable in the large detuning regime of the interaction process. The proposed approximation applies to all values of t","authors_text":"A. Ishkhanyan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-02-06T10:20:04Z","title":"Demkov-Kunike model in cold molecule formation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.1303","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:c6f7e2ae7eb702d40f7ca9a6bab4e096356bb9c00b39b5132eaa1c0ed0fb2f1c","target":"record","created_at":"2026-05-18T02:59:59Z","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":"9567b2ea8d3aa18e362f13f6d0e751edabe47aaae196268e7f2f4d17b332ed9a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-02-06T10:20:04Z","title_canon_sha256":"508dbcf0bc30c2588ed7697c8cacfd5535a16204a92adc414b9a3846243e2a36"},"schema_version":"1.0","source":{"id":"1402.1303","kind":"arxiv","version":1}},"canonical_sha256":"0f949ca2941a080ce5fdfd944120f8f2375094e6d3f64450dc1d81853fae5987","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f949ca2941a080ce5fdfd944120f8f2375094e6d3f64450dc1d81853fae5987","first_computed_at":"2026-05-18T02:59:59.523592Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:59:59.523592Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"998N8/+vVBcYxul09fVF8W9B3gPqqO1iWPs7D4fBG5AJBpA/8n03+Q8iSzRdB6F+zPx4nLz9Kb1B3heMM0bHAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:59:59.525095Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.1303","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6f7e2ae7eb702d40f7ca9a6bab4e096356bb9c00b39b5132eaa1c0ed0fb2f1c","sha256:7954875bf7ed9baf51a67366915a9027f733df90f7f8d720682694dfe89fc627"],"state_sha256":"b8405bbdf90ef9831ecf613f4b16cbca9f1efcd40d97c7f309353e4637eadf1f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VFKLLRVGiZ6H6o3TAc/hZC0b3ZTQoE8Q/7VFcv7uUtrNmwOxik/r+FwvFG1WW3JLSVPDxQbV5xlIGMHCYXK6Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T06:14:43.293352Z","bundle_sha256":"025c16a73f3056c789f04030cb0370cb54a7bbd2079794cd4a2818861d0d5f1e"}}