{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:EVJSP5FF5N5XFPAWX6LDF36EUK","short_pith_number":"pith:EVJSP5FF","canonical_record":{"source":{"id":"1002.4512","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2010-02-24T10:25:34Z","cross_cats_sorted":[],"title_canon_sha256":"47c68f95b6dc5b0d1a990a437867c047d901723b16e51c482a5386f490f2804f","abstract_canon_sha256":"b840d823d4b0e0e20b3e9cf6d1137931138e5f4e4ef1fad167162f34991e57f7"},"schema_version":"1.0"},"canonical_sha256":"255327f4a5eb7b72bc16bf9632efc4a28ec7cb15f5e18ab73b60de2bedfce0b9","source":{"kind":"arxiv","id":"1002.4512","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.4512","created_at":"2026-05-18T02:08:57Z"},{"alias_kind":"arxiv_version","alias_value":"1002.4512v1","created_at":"2026-05-18T02:08:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.4512","created_at":"2026-05-18T02:08:57Z"},{"alias_kind":"pith_short_12","alias_value":"EVJSP5FF5N5X","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"EVJSP5FF5N5XFPAW","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"EVJSP5FF","created_at":"2026-05-18T12:26:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:EVJSP5FF5N5XFPAWX6LDF36EUK","target":"record","payload":{"canonical_record":{"source":{"id":"1002.4512","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2010-02-24T10:25:34Z","cross_cats_sorted":[],"title_canon_sha256":"47c68f95b6dc5b0d1a990a437867c047d901723b16e51c482a5386f490f2804f","abstract_canon_sha256":"b840d823d4b0e0e20b3e9cf6d1137931138e5f4e4ef1fad167162f34991e57f7"},"schema_version":"1.0"},"canonical_sha256":"255327f4a5eb7b72bc16bf9632efc4a28ec7cb15f5e18ab73b60de2bedfce0b9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:08:57.384388Z","signature_b64":"ztDfcHbR5fftav1Ga61SmibOUSmxXrth8Qpdot+CDHJO7dlIp9TdLT2a0W49UHxiYG49djskkBZ+UJQbZzueBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"255327f4a5eb7b72bc16bf9632efc4a28ec7cb15f5e18ab73b60de2bedfce0b9","last_reissued_at":"2026-05-18T02:08:57.383022Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:08:57.383022Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1002.4512","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":"2026-05-18T02:08:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yhXoVetCM+V34LRRn4jYHZvbT8pC+JZ2S8ynucEr/bDUvNh4LqE+h/jAojxOSix0YLbk67NKJtecKE0zNKzODg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T00:44:50.305849Z"},"content_sha256":"17dbf4b3518914d4dcc80abb6e03e8179896568cb7c1d347e35428a622ffdc28","schema_version":"1.0","event_id":"sha256:17dbf4b3518914d4dcc80abb6e03e8179896568cb7c1d347e35428a622ffdc28"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:EVJSP5FF5N5XFPAWX6LDF36EUK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An ansatz for the nonlinear Demkov-Kunike problem for cold molecule formation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"H.H. Azizbekyan","submitted_at":"2010-02-24T10:25:34Z","abstract_excerpt":"We study nonlinear mean-field dynamics of ultracold molecule formation in the case when the external field configuration is defined by the level-crossing Demkov-Kunike model, characterized by a bell-shaped coupling and finite variation of the detuning. Analyzing the fast sweep rate regime of the strong interaction limit, which models a situation when the peak value of the coupling is large enough and the resonance crossing is sufficiently fast, we construct a highly accurate ansatz to describe the temporal dynamics of the molecule formation in the mentioned interaction regime. The absolute err"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.4512","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":"2026-05-18T02:08:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ObH6pIdxwcC5j8y9hy1LaEJ2WRHkvF/DfQq223e2LkQcEWvSR9iuYRWV49ld3mGzuE1bloh5hfvsKm8DEIvOBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T00:44:50.306698Z"},"content_sha256":"8ef5be4b6160b005c50544f4717b249d07a0cca50d6b05d9116b132cf4707043","schema_version":"1.0","event_id":"sha256:8ef5be4b6160b005c50544f4717b249d07a0cca50d6b05d9116b132cf4707043"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EVJSP5FF5N5XFPAWX6LDF36EUK/bundle.json","state_url":"https://pith.science/pith/EVJSP5FF5N5XFPAWX6LDF36EUK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EVJSP5FF5N5XFPAWX6LDF36EUK/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":"2026-06-01T00:44:50Z","links":{"resolver":"https://pith.science/pith/EVJSP5FF5N5XFPAWX6LDF36EUK","bundle":"https://pith.science/pith/EVJSP5FF5N5XFPAWX6LDF36EUK/bundle.json","state":"https://pith.science/pith/EVJSP5FF5N5XFPAWX6LDF36EUK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EVJSP5FF5N5XFPAWX6LDF36EUK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:EVJSP5FF5N5XFPAWX6LDF36EUK","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":"b840d823d4b0e0e20b3e9cf6d1137931138e5f4e4ef1fad167162f34991e57f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2010-02-24T10:25:34Z","title_canon_sha256":"47c68f95b6dc5b0d1a990a437867c047d901723b16e51c482a5386f490f2804f"},"schema_version":"1.0","source":{"id":"1002.4512","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1002.4512","created_at":"2026-05-18T02:08:57Z"},{"alias_kind":"arxiv_version","alias_value":"1002.4512v1","created_at":"2026-05-18T02:08:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.4512","created_at":"2026-05-18T02:08:57Z"},{"alias_kind":"pith_short_12","alias_value":"EVJSP5FF5N5X","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"EVJSP5FF5N5XFPAW","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"EVJSP5FF","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:8ef5be4b6160b005c50544f4717b249d07a0cca50d6b05d9116b132cf4707043","target":"graph","created_at":"2026-05-18T02:08:57Z","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 nonlinear mean-field dynamics of ultracold molecule formation in the case when the external field configuration is defined by the level-crossing Demkov-Kunike model, characterized by a bell-shaped coupling and finite variation of the detuning. Analyzing the fast sweep rate regime of the strong interaction limit, which models a situation when the peak value of the coupling is large enough and the resonance crossing is sufficiently fast, we construct a highly accurate ansatz to describe the temporal dynamics of the molecule formation in the mentioned interaction regime. The absolute err","authors_text":"H.H. Azizbekyan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2010-02-24T10:25:34Z","title":"An ansatz for the nonlinear Demkov-Kunike problem for cold molecule formation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.4512","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":"sha256:17dbf4b3518914d4dcc80abb6e03e8179896568cb7c1d347e35428a622ffdc28","target":"record","created_at":"2026-05-18T02:08:57Z","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":"b840d823d4b0e0e20b3e9cf6d1137931138e5f4e4ef1fad167162f34991e57f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2010-02-24T10:25:34Z","title_canon_sha256":"47c68f95b6dc5b0d1a990a437867c047d901723b16e51c482a5386f490f2804f"},"schema_version":"1.0","source":{"id":"1002.4512","kind":"arxiv","version":1}},"canonical_sha256":"255327f4a5eb7b72bc16bf9632efc4a28ec7cb15f5e18ab73b60de2bedfce0b9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"255327f4a5eb7b72bc16bf9632efc4a28ec7cb15f5e18ab73b60de2bedfce0b9","first_computed_at":"2026-05-18T02:08:57.383022Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:08:57.383022Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ztDfcHbR5fftav1Ga61SmibOUSmxXrth8Qpdot+CDHJO7dlIp9TdLT2a0W49UHxiYG49djskkBZ+UJQbZzueBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:08:57.384388Z","signed_message":"canonical_sha256_bytes"},"source_id":"1002.4512","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:17dbf4b3518914d4dcc80abb6e03e8179896568cb7c1d347e35428a622ffdc28","sha256:8ef5be4b6160b005c50544f4717b249d07a0cca50d6b05d9116b132cf4707043"],"state_sha256":"d8b263078f480321f0eaedabbf530b05d7baf018cfff13b1b0b82baaaa1b2706"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uFqh6X98NRwdA8EMd+gydKIyNfFckBwJLbdFACmBw+96OP4xblf1r3dZYsh2LhX638jaSSzlVqa06XViK8c1Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T00:44:50.311226Z","bundle_sha256":"613fb6ebe6ba3799cd9578b3aadeafbad6815a89735460c621ee7130f101de8d"}}