{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:XFFHJTTHT5S6CWABYWCCAB62HH","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":"bc0023284ee766cfa7df73479ef091f542dff44f13303c48fb9cd92e27f9fd4e","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat","submitted_at":"1995-12-01T20:47:13Z","title_canon_sha256":"9a0577a8a5294a2eb3eef080ef6e5fb0a6d9dac24d0ad67ae461d9800344dd71"},"schema_version":"1.0","source":{"id":"cond-mat/9512008","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9512008","created_at":"2026-05-18T01:07:11Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9512008v3","created_at":"2026-05-18T01:07:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9512008","created_at":"2026-05-18T01:07:11Z"},{"alias_kind":"pith_short_12","alias_value":"XFFHJTTHT5S6","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"XFFHJTTHT5S6CWAB","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"XFFHJTTH","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:4d2c0ee71956119f824da332b9e344aeacc614b08686788b859bf6119f8acb32","target":"graph","created_at":"2026-05-18T01:07:11Z","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":"Recent experiments with trapped cooled atoms have produced evidences for\n Bose-Einstein condensation. Among the atoms used are $^7Li$ ones, with attractive low energy interaction. Stability of their condensate is studied, with a conclusion that for a number of atoms below the critical value there exist a metastable minimum, separated from collapse by a potential barrier. The lifetime due to tunneling is estimated: it is unlikely to happen in the present experiment. Although in experimental conditions most of the atoms are not in the condensate, we argue that they only slightly affect the stabi","authors_text":"E.V.Shuryak (Department of Physics, State Univ of NY at Stony Brook)","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat","submitted_at":"1995-12-01T20:47:13Z","title":"Bose Condensate made of Atoms with Attractive Interaction is Metastable"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9512008","kind":"arxiv","version":3},"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:d58ed24e522a0620713bd74634c6e7a5f0bc84159c487de996d1c5b35810ac07","target":"record","created_at":"2026-05-18T01:07:11Z","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":"bc0023284ee766cfa7df73479ef091f542dff44f13303c48fb9cd92e27f9fd4e","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat","submitted_at":"1995-12-01T20:47:13Z","title_canon_sha256":"9a0577a8a5294a2eb3eef080ef6e5fb0a6d9dac24d0ad67ae461d9800344dd71"},"schema_version":"1.0","source":{"id":"cond-mat/9512008","kind":"arxiv","version":3}},"canonical_sha256":"b94a74ce679f65e15801c5842007da39ca1195cb7f9b4852d5429aeb49046986","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b94a74ce679f65e15801c5842007da39ca1195cb7f9b4852d5429aeb49046986","first_computed_at":"2026-05-18T01:07:11.080776Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:11.080776Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aifc9zA9OICXxgipPPE/KGShjXH688WxIWtp37Luap7CCn/SdIDW1Um3J7J5A3tMLfJVV3YgHtnEdFwYJMxMCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:11.081420Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/9512008","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d58ed24e522a0620713bd74634c6e7a5f0bc84159c487de996d1c5b35810ac07","sha256:4d2c0ee71956119f824da332b9e344aeacc614b08686788b859bf6119f8acb32"],"state_sha256":"a7914730d4ac0836436c57c5599068f42540811b223832493e528ee13242805d"}