{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:FWLH4XL3Z26EN4AFA33BGJOK6F","short_pith_number":"pith:FWLH4XL3","canonical_record":{"source":{"id":"1402.0011","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-01-31T21:29:19Z","cross_cats_sorted":[],"title_canon_sha256":"a9c7239e83e8bc1a0304fc916341d8c4f48d717e2ea7d6fdee891377f9b31414","abstract_canon_sha256":"dbf9fca84edcc6ce963394c7df7da007d11f5acf50805bb8ef31395e7f1c1502"},"schema_version":"1.0"},"canonical_sha256":"2d967e5d7bcebc46f00506f61325caf14cc9099e9dd27347e75b360c87e7ecb7","source":{"kind":"arxiv","id":"1402.0011","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.0011","created_at":"2026-05-18T01:44:53Z"},{"alias_kind":"arxiv_version","alias_value":"1402.0011v2","created_at":"2026-05-18T01:44:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.0011","created_at":"2026-05-18T01:44:53Z"},{"alias_kind":"pith_short_12","alias_value":"FWLH4XL3Z26E","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"FWLH4XL3Z26EN4AF","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"FWLH4XL3","created_at":"2026-05-18T12:28:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:FWLH4XL3Z26EN4AFA33BGJOK6F","target":"record","payload":{"canonical_record":{"source":{"id":"1402.0011","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-01-31T21:29:19Z","cross_cats_sorted":[],"title_canon_sha256":"a9c7239e83e8bc1a0304fc916341d8c4f48d717e2ea7d6fdee891377f9b31414","abstract_canon_sha256":"dbf9fca84edcc6ce963394c7df7da007d11f5acf50805bb8ef31395e7f1c1502"},"schema_version":"1.0"},"canonical_sha256":"2d967e5d7bcebc46f00506f61325caf14cc9099e9dd27347e75b360c87e7ecb7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:44:53.851967Z","signature_b64":"6xSOFYAxQWVZY1tED2I8+RCUUCvdY6VmJMPFgmWQ73ZGXiQnj+k4wnsj8+tNt0jwbfSfIvJKrPNbQsjesY+qCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2d967e5d7bcebc46f00506f61325caf14cc9099e9dd27347e75b360c87e7ecb7","last_reissued_at":"2026-05-18T01:44:53.851353Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:44:53.851353Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1402.0011","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:44:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V9JA8tAFP/teUi6B+/LGtKQQzDcU/akJBAomRqesJ78CyCBsJE5B4yh4TRiTcI3yre3GJJjHImbya0tnn6ZJAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T07:40:43.907934Z"},"content_sha256":"6d37198144500533cbd70c8942eb4d2556d49351a5a1f90667a72ca9e471de11","schema_version":"1.0","event_id":"sha256:6d37198144500533cbd70c8942eb4d2556d49351a5a1f90667a72ca9e471de11"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:FWLH4XL3Z26EN4AFA33BGJOK6F","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dissipation through localised loss in bosonic systems with long-range interactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Daniel Cocks, Ivana Vidanovic, Walter Hofstetter","submitted_at":"2014-01-31T21:29:19Z","abstract_excerpt":"In recent years, controlled dissipation has proven to be a useful tool for probing of a quantum system in the ultracold setup. In this paper we consider dynamics of bosons induced by a dissipative local defect. We address superfluid and supersolid phases close to half-filling that are ground states of an extended Bose-Hubbard Hamiltonian. To this end, we solve the master equation using the Gutzwiller approximation and find that in the superfluid phase repulsive nearest neighbour interactions can lead to enhanced dissipation processes. On the other hand, our mean-field approach indicates that t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.0011","kind":"arxiv","version":2},"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":"2026-05-18T01:44:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H3I/RYbLASFFI+2O1MCMtii39zovGHcRMFmtnech/SJPGjlB/zZI60h/RDIlWLmKNwvL5DJUhTa1gIJyABJyCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T07:40:43.908380Z"},"content_sha256":"9084da3d1eba716f75918b842abbfab892f80bc8073f81596fab45aa362ff964","schema_version":"1.0","event_id":"sha256:9084da3d1eba716f75918b842abbfab892f80bc8073f81596fab45aa362ff964"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FWLH4XL3Z26EN4AFA33BGJOK6F/bundle.json","state_url":"https://pith.science/pith/FWLH4XL3Z26EN4AFA33BGJOK6F/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FWLH4XL3Z26EN4AFA33BGJOK6F/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":"2026-05-31T07:40:43Z","links":{"resolver":"https://pith.science/pith/FWLH4XL3Z26EN4AFA33BGJOK6F","bundle":"https://pith.science/pith/FWLH4XL3Z26EN4AFA33BGJOK6F/bundle.json","state":"https://pith.science/pith/FWLH4XL3Z26EN4AFA33BGJOK6F/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FWLH4XL3Z26EN4AFA33BGJOK6F/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:FWLH4XL3Z26EN4AFA33BGJOK6F","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":"dbf9fca84edcc6ce963394c7df7da007d11f5acf50805bb8ef31395e7f1c1502","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-01-31T21:29:19Z","title_canon_sha256":"a9c7239e83e8bc1a0304fc916341d8c4f48d717e2ea7d6fdee891377f9b31414"},"schema_version":"1.0","source":{"id":"1402.0011","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.0011","created_at":"2026-05-18T01:44:53Z"},{"alias_kind":"arxiv_version","alias_value":"1402.0011v2","created_at":"2026-05-18T01:44:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.0011","created_at":"2026-05-18T01:44:53Z"},{"alias_kind":"pith_short_12","alias_value":"FWLH4XL3Z26E","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_16","alias_value":"FWLH4XL3Z26EN4AF","created_at":"2026-05-18T12:28:28Z"},{"alias_kind":"pith_short_8","alias_value":"FWLH4XL3","created_at":"2026-05-18T12:28:28Z"}],"graph_snapshots":[{"event_id":"sha256:9084da3d1eba716f75918b842abbfab892f80bc8073f81596fab45aa362ff964","target":"graph","created_at":"2026-05-18T01:44:53Z","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":"In recent years, controlled dissipation has proven to be a useful tool for probing of a quantum system in the ultracold setup. In this paper we consider dynamics of bosons induced by a dissipative local defect. We address superfluid and supersolid phases close to half-filling that are ground states of an extended Bose-Hubbard Hamiltonian. To this end, we solve the master equation using the Gutzwiller approximation and find that in the superfluid phase repulsive nearest neighbour interactions can lead to enhanced dissipation processes. On the other hand, our mean-field approach indicates that t","authors_text":"Daniel Cocks, Ivana Vidanovic, Walter Hofstetter","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-01-31T21:29:19Z","title":"Dissipation through localised loss in bosonic systems with long-range interactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.0011","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":"sha256:6d37198144500533cbd70c8942eb4d2556d49351a5a1f90667a72ca9e471de11","target":"record","created_at":"2026-05-18T01:44:53Z","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":"dbf9fca84edcc6ce963394c7df7da007d11f5acf50805bb8ef31395e7f1c1502","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2014-01-31T21:29:19Z","title_canon_sha256":"a9c7239e83e8bc1a0304fc916341d8c4f48d717e2ea7d6fdee891377f9b31414"},"schema_version":"1.0","source":{"id":"1402.0011","kind":"arxiv","version":2}},"canonical_sha256":"2d967e5d7bcebc46f00506f61325caf14cc9099e9dd27347e75b360c87e7ecb7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2d967e5d7bcebc46f00506f61325caf14cc9099e9dd27347e75b360c87e7ecb7","first_computed_at":"2026-05-18T01:44:53.851353Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:44:53.851353Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6xSOFYAxQWVZY1tED2I8+RCUUCvdY6VmJMPFgmWQ73ZGXiQnj+k4wnsj8+tNt0jwbfSfIvJKrPNbQsjesY+qCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:44:53.851967Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.0011","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d37198144500533cbd70c8942eb4d2556d49351a5a1f90667a72ca9e471de11","sha256:9084da3d1eba716f75918b842abbfab892f80bc8073f81596fab45aa362ff964"],"state_sha256":"ae4639b79e5fb0ff0727a66a523f5544f44ff3f86df85f00b4901d258db79a11"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Fbbmja0qFUSmm8QmaloNsCPyxpj+dwcx5H7CriRsb5PRqdZGbTHOoihV4qWECwcGBeYu58n3kj7lU87z9tF9Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T07:40:43.911582Z","bundle_sha256":"f2aef8291296f8a1abf791a0d87d22a09b458d49293586bb195172fc28c20fef"}}