{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:JYAIMZH2AJUPHYCI3MKOB3VZRH","short_pith_number":"pith:JYAIMZH2","canonical_record":{"source":{"id":"1111.4507","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-11-18T22:05:07Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"00cec1f07d1a0a848e94f59a35d7f8491467ec1da4138e0ae7acb6d43363c4fa","abstract_canon_sha256":"60ab6396ef9e3ac735a0921e4d96078ab5d239e39d4e240e078e536cacead717"},"schema_version":"1.0"},"canonical_sha256":"4e008664fa0268f3e048db14e0eeb989fa9cf6a733475b94d831555add047581","source":{"kind":"arxiv","id":"1111.4507","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.4507","created_at":"2026-05-18T03:41:10Z"},{"alias_kind":"arxiv_version","alias_value":"1111.4507v1","created_at":"2026-05-18T03:41:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.4507","created_at":"2026-05-18T03:41:10Z"},{"alias_kind":"pith_short_12","alias_value":"JYAIMZH2AJUP","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"JYAIMZH2AJUPHYCI","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"JYAIMZH2","created_at":"2026-05-18T12:26:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:JYAIMZH2AJUPHYCI3MKOB3VZRH","target":"record","payload":{"canonical_record":{"source":{"id":"1111.4507","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-11-18T22:05:07Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"00cec1f07d1a0a848e94f59a35d7f8491467ec1da4138e0ae7acb6d43363c4fa","abstract_canon_sha256":"60ab6396ef9e3ac735a0921e4d96078ab5d239e39d4e240e078e536cacead717"},"schema_version":"1.0"},"canonical_sha256":"4e008664fa0268f3e048db14e0eeb989fa9cf6a733475b94d831555add047581","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:41:10.992705Z","signature_b64":"NWimt1AKQffUz/24qOLtk/c0jA2sLR57QhXI276UIZHl3Tw9I1QecqnAU1OfGVG5+E/ksjLW/dbf0Kc6Zz2MBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4e008664fa0268f3e048db14e0eeb989fa9cf6a733475b94d831555add047581","last_reissued_at":"2026-05-18T03:41:10.992066Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:41:10.992066Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.4507","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":"2026-05-18T03:41:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HprgsQoFWy32VXhwKKLNhyozvOEnoHmg+jrbqjeebszmsaWKMMgBgD95eAId5yi6h+sijeva6kYLdHMsYXwHCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T11:29:58.652192Z"},"content_sha256":"183f9fa28ac4d11b0c396dac7b2cfda7e0ce175413c9d293572fb3e577863ae4","schema_version":"1.0","event_id":"sha256:183f9fa28ac4d11b0c396dac7b2cfda7e0ce175413c9d293572fb3e577863ae4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:JYAIMZH2AJUPHYCI3MKOB3VZRH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Stable vortex loops in two-species BECs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"cond-mat.quant-gas","authors_text":"Evan Berkowitz, Paulo F. Bedaque, Srimoyee Sen","submitted_at":"2011-11-18T22:05:07Z","abstract_excerpt":"We consider the creation of stable, stationary closed vortex loops, analogue to the vortons and superconducting cosmic strings, in cold atom BEC's. We explore the parameter region where these solutions are likely to exist and comment on methods to create them experimentally."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.4507","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":"2026-05-18T03:41:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"W8zynKiLOazK/DAcITqbLSB+Jb64IalXIHAH0mt5YuaDCJ0BBUcKnQchr7RC/d1pGoW3CqpmVdGu8s93Mds+Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T11:29:58.652846Z"},"content_sha256":"fb5aca5638bedaf21f22d6503a870cd542a3c108f31e21a1e663b11a79f5b7f0","schema_version":"1.0","event_id":"sha256:fb5aca5638bedaf21f22d6503a870cd542a3c108f31e21a1e663b11a79f5b7f0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JYAIMZH2AJUPHYCI3MKOB3VZRH/bundle.json","state_url":"https://pith.science/pith/JYAIMZH2AJUPHYCI3MKOB3VZRH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JYAIMZH2AJUPHYCI3MKOB3VZRH/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":"2026-05-23T11:29:58Z","links":{"resolver":"https://pith.science/pith/JYAIMZH2AJUPHYCI3MKOB3VZRH","bundle":"https://pith.science/pith/JYAIMZH2AJUPHYCI3MKOB3VZRH/bundle.json","state":"https://pith.science/pith/JYAIMZH2AJUPHYCI3MKOB3VZRH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JYAIMZH2AJUPHYCI3MKOB3VZRH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:JYAIMZH2AJUPHYCI3MKOB3VZRH","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":"60ab6396ef9e3ac735a0921e4d96078ab5d239e39d4e240e078e536cacead717","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-11-18T22:05:07Z","title_canon_sha256":"00cec1f07d1a0a848e94f59a35d7f8491467ec1da4138e0ae7acb6d43363c4fa"},"schema_version":"1.0","source":{"id":"1111.4507","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.4507","created_at":"2026-05-18T03:41:10Z"},{"alias_kind":"arxiv_version","alias_value":"1111.4507v1","created_at":"2026-05-18T03:41:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.4507","created_at":"2026-05-18T03:41:10Z"},{"alias_kind":"pith_short_12","alias_value":"JYAIMZH2AJUP","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_16","alias_value":"JYAIMZH2AJUPHYCI","created_at":"2026-05-18T12:26:32Z"},{"alias_kind":"pith_short_8","alias_value":"JYAIMZH2","created_at":"2026-05-18T12:26:32Z"}],"graph_snapshots":[{"event_id":"sha256:fb5aca5638bedaf21f22d6503a870cd542a3c108f31e21a1e663b11a79f5b7f0","target":"graph","created_at":"2026-05-18T03:41:10Z","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 consider the creation of stable, stationary closed vortex loops, analogue to the vortons and superconducting cosmic strings, in cold atom BEC's. We explore the parameter region where these solutions are likely to exist and comment on methods to create them experimentally.","authors_text":"Evan Berkowitz, Paulo F. Bedaque, Srimoyee Sen","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-11-18T22:05:07Z","title":"Stable vortex loops in two-species BECs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.4507","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":"sha256:183f9fa28ac4d11b0c396dac7b2cfda7e0ce175413c9d293572fb3e577863ae4","target":"record","created_at":"2026-05-18T03:41:10Z","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":"60ab6396ef9e3ac735a0921e4d96078ab5d239e39d4e240e078e536cacead717","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2011-11-18T22:05:07Z","title_canon_sha256":"00cec1f07d1a0a848e94f59a35d7f8491467ec1da4138e0ae7acb6d43363c4fa"},"schema_version":"1.0","source":{"id":"1111.4507","kind":"arxiv","version":1}},"canonical_sha256":"4e008664fa0268f3e048db14e0eeb989fa9cf6a733475b94d831555add047581","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4e008664fa0268f3e048db14e0eeb989fa9cf6a733475b94d831555add047581","first_computed_at":"2026-05-18T03:41:10.992066Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:41:10.992066Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NWimt1AKQffUz/24qOLtk/c0jA2sLR57QhXI276UIZHl3Tw9I1QecqnAU1OfGVG5+E/ksjLW/dbf0Kc6Zz2MBg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:41:10.992705Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.4507","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:183f9fa28ac4d11b0c396dac7b2cfda7e0ce175413c9d293572fb3e577863ae4","sha256:fb5aca5638bedaf21f22d6503a870cd542a3c108f31e21a1e663b11a79f5b7f0"],"state_sha256":"1c43d959f406c1e2464c9bb5f0045ebaa009b9711732a752b489ffc635db08ad"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5z3XVW30QIInhJ72rzM+IGqXaAu3F0Ysd350TfRK4IdikaI83pJejjt5AlcTTRrV6zm24htYGmY5J4sZp9VVCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T11:29:58.656167Z","bundle_sha256":"ccb215f15cbe7445bba028159c97505ff0e3774e99f788b591d79de075cb0b7b"}}