{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:GBLBI5VLHFELCSO4SBFDZQ7CMF","short_pith_number":"pith:GBLBI5VL","canonical_record":{"source":{"id":"1205.3687","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-05-16T14:33:18Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"998c5fe70f70c359a169b152b575f12366e6ac59fe4148398523613a9ceee6a4","abstract_canon_sha256":"b351002387ee480d400f0b3e74acd36bcc017efc6f8992f49e57400fb604098a"},"schema_version":"1.0"},"canonical_sha256":"30561476ab3948b149dc904a3cc3e26156bd556bdfc29a2ddb87757310a66255","source":{"kind":"arxiv","id":"1205.3687","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.3687","created_at":"2026-05-18T03:00:27Z"},{"alias_kind":"arxiv_version","alias_value":"1205.3687v1","created_at":"2026-05-18T03:00:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.3687","created_at":"2026-05-18T03:00:27Z"},{"alias_kind":"pith_short_12","alias_value":"GBLBI5VLHFEL","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"GBLBI5VLHFELCSO4","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"GBLBI5VL","created_at":"2026-05-18T12:27:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:GBLBI5VLHFELCSO4SBFDZQ7CMF","target":"record","payload":{"canonical_record":{"source":{"id":"1205.3687","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-05-16T14:33:18Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"998c5fe70f70c359a169b152b575f12366e6ac59fe4148398523613a9ceee6a4","abstract_canon_sha256":"b351002387ee480d400f0b3e74acd36bcc017efc6f8992f49e57400fb604098a"},"schema_version":"1.0"},"canonical_sha256":"30561476ab3948b149dc904a3cc3e26156bd556bdfc29a2ddb87757310a66255","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:00:27.022621Z","signature_b64":"JzR0qnXkf7Ihah9BSDHpJnWONfxwmltTMi23c0RVjkMg7c6s1338mFj5TldPiGzg622/HCI11lEfZc4cLEgFDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"30561476ab3948b149dc904a3cc3e26156bd556bdfc29a2ddb87757310a66255","last_reissued_at":"2026-05-18T03:00:27.021861Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:00:27.021861Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1205.3687","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":"2026-05-18T03:00:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rXV3wvMnMOVSZF3n8upjAG3GPnsaGb6vvQ6RSxrOUj71urlsA/w9ebAJkj3mr0w6SuVUR67Juz2pVmbtdhoGAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T14:20:14.418839Z"},"content_sha256":"a99d87ce800cc96a09895b7aa94e8677d0ac81f7c1caf1af8387b70be64e12ec","schema_version":"1.0","event_id":"sha256:a99d87ce800cc96a09895b7aa94e8677d0ac81f7c1caf1af8387b70be64e12ec"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:GBLBI5VLHFELCSO4SBFDZQ7CMF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Strong-coupling dynamics of Bose-Einstein condensate in a double-well trap","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.quant-gas","authors_text":"A. N. Novikov, E. Suraud, V. O. Nesterenko","submitted_at":"2012-05-16T14:33:18Z","abstract_excerpt":"Dynamics of the repulsive Bose-Einstein condensate (BEC) in a double-well trap is explored within the 3D time-dependent Gross-Pitaevskii equation. The model avoids numerous common approximations (two-mode treatment, time-space factorization, fixed values of the chemical potential and barrier penetrability, etc) and thus provides a realistic description of BEC dynamics, including both weak-coupling (sub-barrier) and strong-coupling (above-barrier) regimes and their crossover. The strong coupling regime is achieved by increasing the number $N$ of BEC atoms and thus the chemical potential. The ev"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.3687","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":"2026-05-18T03:00:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q46FYxykVEmFLF+XVCf1mIj6nzxY64GEc9gjaSryYPqn6nnmGjZLwjxNkBRQta3r1cwWnW4o7KX9yEXhigyHCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T14:20:14.419186Z"},"content_sha256":"a9d21759d1a8c944315737d59926e354a124e8853b06e10d6e5fdb15e4abf6d1","schema_version":"1.0","event_id":"sha256:a9d21759d1a8c944315737d59926e354a124e8853b06e10d6e5fdb15e4abf6d1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GBLBI5VLHFELCSO4SBFDZQ7CMF/bundle.json","state_url":"https://pith.science/pith/GBLBI5VLHFELCSO4SBFDZQ7CMF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GBLBI5VLHFELCSO4SBFDZQ7CMF/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":"2026-06-03T14:20:14Z","links":{"resolver":"https://pith.science/pith/GBLBI5VLHFELCSO4SBFDZQ7CMF","bundle":"https://pith.science/pith/GBLBI5VLHFELCSO4SBFDZQ7CMF/bundle.json","state":"https://pith.science/pith/GBLBI5VLHFELCSO4SBFDZQ7CMF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GBLBI5VLHFELCSO4SBFDZQ7CMF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:GBLBI5VLHFELCSO4SBFDZQ7CMF","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":"b351002387ee480d400f0b3e74acd36bcc017efc6f8992f49e57400fb604098a","cross_cats_sorted":["cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-05-16T14:33:18Z","title_canon_sha256":"998c5fe70f70c359a169b152b575f12366e6ac59fe4148398523613a9ceee6a4"},"schema_version":"1.0","source":{"id":"1205.3687","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.3687","created_at":"2026-05-18T03:00:27Z"},{"alias_kind":"arxiv_version","alias_value":"1205.3687v1","created_at":"2026-05-18T03:00:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.3687","created_at":"2026-05-18T03:00:27Z"},{"alias_kind":"pith_short_12","alias_value":"GBLBI5VLHFEL","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"GBLBI5VLHFELCSO4","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"GBLBI5VL","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:a9d21759d1a8c944315737d59926e354a124e8853b06e10d6e5fdb15e4abf6d1","target":"graph","created_at":"2026-05-18T03:00:27Z","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":"Dynamics of the repulsive Bose-Einstein condensate (BEC) in a double-well trap is explored within the 3D time-dependent Gross-Pitaevskii equation. The model avoids numerous common approximations (two-mode treatment, time-space factorization, fixed values of the chemical potential and barrier penetrability, etc) and thus provides a realistic description of BEC dynamics, including both weak-coupling (sub-barrier) and strong-coupling (above-barrier) regimes and their crossover. The strong coupling regime is achieved by increasing the number $N$ of BEC atoms and thus the chemical potential. The ev","authors_text":"A. N. Novikov, E. Suraud, V. O. Nesterenko","cross_cats":["cond-mat.other"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-05-16T14:33:18Z","title":"Strong-coupling dynamics of Bose-Einstein condensate in a double-well trap"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.3687","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:a99d87ce800cc96a09895b7aa94e8677d0ac81f7c1caf1af8387b70be64e12ec","target":"record","created_at":"2026-05-18T03:00:27Z","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":"b351002387ee480d400f0b3e74acd36bcc017efc6f8992f49e57400fb604098a","cross_cats_sorted":["cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-05-16T14:33:18Z","title_canon_sha256":"998c5fe70f70c359a169b152b575f12366e6ac59fe4148398523613a9ceee6a4"},"schema_version":"1.0","source":{"id":"1205.3687","kind":"arxiv","version":1}},"canonical_sha256":"30561476ab3948b149dc904a3cc3e26156bd556bdfc29a2ddb87757310a66255","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"30561476ab3948b149dc904a3cc3e26156bd556bdfc29a2ddb87757310a66255","first_computed_at":"2026-05-18T03:00:27.021861Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:00:27.021861Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JzR0qnXkf7Ihah9BSDHpJnWONfxwmltTMi23c0RVjkMg7c6s1338mFj5TldPiGzg622/HCI11lEfZc4cLEgFDw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:00:27.022621Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.3687","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a99d87ce800cc96a09895b7aa94e8677d0ac81f7c1caf1af8387b70be64e12ec","sha256:a9d21759d1a8c944315737d59926e354a124e8853b06e10d6e5fdb15e4abf6d1"],"state_sha256":"f2a85206a5ca6111f742ced46f22619461594e897a073fcd14cb7698d53fc5bc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hPunbh27fIHtCm5T2MHerQQJTKTpoPEaEchg1Tcv3RXlIKUiWWIpW19O+dgadO/CF7Ldlm6p3LrRbmtejBosDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T14:20:14.421170Z","bundle_sha256":"5b354eee9cae5691172eea70f1a2d5c880b416808526213385e3ce97402f3c4b"}}