{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:5CAFS5TFFTVCRNQF3IJFJN4GKR","short_pith_number":"pith:5CAFS5TF","canonical_record":{"source":{"id":"cond-mat/0506180","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.other","submitted_at":"2005-06-07T18:00:20Z","cross_cats_sorted":["nlin.PS"],"title_canon_sha256":"a6718dbd2bbe1bf031e8a4103aab64a7990a5a024cf8dd76da8b870780631f3a","abstract_canon_sha256":"cd760781d4c8a471488c29991c45e79ecd3adbb53b4a4defb049016ef9f7bec5"},"schema_version":"1.0"},"canonical_sha256":"e8805976652cea28b605da1254b78654621445b55e06307bf93e89e2eb43c1b2","source":{"kind":"arxiv","id":"cond-mat/0506180","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0506180","created_at":"2026-05-18T01:08:58Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0506180v1","created_at":"2026-05-18T01:08:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0506180","created_at":"2026-05-18T01:08:58Z"},{"alias_kind":"pith_short_12","alias_value":"5CAFS5TFFTVC","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"5CAFS5TFFTVCRNQF","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"5CAFS5TF","created_at":"2026-05-18T12:25:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:5CAFS5TFFTVCRNQF3IJFJN4GKR","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0506180","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.other","submitted_at":"2005-06-07T18:00:20Z","cross_cats_sorted":["nlin.PS"],"title_canon_sha256":"a6718dbd2bbe1bf031e8a4103aab64a7990a5a024cf8dd76da8b870780631f3a","abstract_canon_sha256":"cd760781d4c8a471488c29991c45e79ecd3adbb53b4a4defb049016ef9f7bec5"},"schema_version":"1.0"},"canonical_sha256":"e8805976652cea28b605da1254b78654621445b55e06307bf93e89e2eb43c1b2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:08:58.281199Z","signature_b64":"JU6q2fCRm56DAm7ruid2opsr7WDjM9Dx4kVbNxgFwW3HLlTohmNRiMxATO5jYF712gHvXXaId3zeB+hlFSsECg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e8805976652cea28b605da1254b78654621445b55e06307bf93e89e2eb43c1b2","last_reissued_at":"2026-05-18T01:08:58.280745Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:08:58.280745Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0506180","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":"2026-05-18T01:08:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JUg3IgtRNGrdFJFSydKeuLqbYorA0DA5PP6J7B9m31lX3HmCUwQAvA/S3D74hZzPXYuxEn5hPv3rMV9b6l41Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T06:40:06.341692Z"},"content_sha256":"fb16ff2ab00abbaa9bb7e72ea3784ba53258acff7a83867f551d319f92a42efe","schema_version":"1.0","event_id":"sha256:fb16ff2ab00abbaa9bb7e72ea3784ba53258acff7a83867f551d319f92a42efe"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:5CAFS5TFFTVCRNQF3IJFJN4GKR","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Controllable soliton emission from a Bose-Einstein condensate","license":"","headline":"","cross_cats":["nlin.PS"],"primary_cat":"cond-mat.other","authors_text":"Humberto Michinel, Mar\\'ia I. Rodas-Verde, V\\'ictor M. P\\'erez-Garc\\'ia","submitted_at":"2005-06-07T18:00:20Z","abstract_excerpt":"We demonstrate, through numerical simulations, the controllable emission of matter-wave bursts from a Bose-Einstein Condensate in a shallow optical dipole trap. The process is triggered by spatial variations of the scattering length along the trapping axis. In our approach, the outcoupling mechanism are atom-atom interactions and thus, the trap remains unaltered. Once emitted, the matter wave forms a robust soliton. We calculate analytically the parameters for the experimental implementation of this atomic soliton machine gun."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0506180","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":"2026-05-18T01:08:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iK2s+qwHA9uyt4CT8DFmksya6s01R5eaulq5Hm1QC9o9ToN7DxhrIpANG1FzPOzU88Ta6jqeMu9f7J8TdlHfDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T06:40:06.342347Z"},"content_sha256":"3885310c428dce1875246f696c7b4ad39f94796a8351f51a21938b21f35aa309","schema_version":"1.0","event_id":"sha256:3885310c428dce1875246f696c7b4ad39f94796a8351f51a21938b21f35aa309"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5CAFS5TFFTVCRNQF3IJFJN4GKR/bundle.json","state_url":"https://pith.science/pith/5CAFS5TFFTVCRNQF3IJFJN4GKR/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5CAFS5TFFTVCRNQF3IJFJN4GKR/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":"2026-06-04T06:40:06Z","links":{"resolver":"https://pith.science/pith/5CAFS5TFFTVCRNQF3IJFJN4GKR","bundle":"https://pith.science/pith/5CAFS5TFFTVCRNQF3IJFJN4GKR/bundle.json","state":"https://pith.science/pith/5CAFS5TFFTVCRNQF3IJFJN4GKR/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5CAFS5TFFTVCRNQF3IJFJN4GKR/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:5CAFS5TFFTVCRNQF3IJFJN4GKR","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":"cd760781d4c8a471488c29991c45e79ecd3adbb53b4a4defb049016ef9f7bec5","cross_cats_sorted":["nlin.PS"],"license":"","primary_cat":"cond-mat.other","submitted_at":"2005-06-07T18:00:20Z","title_canon_sha256":"a6718dbd2bbe1bf031e8a4103aab64a7990a5a024cf8dd76da8b870780631f3a"},"schema_version":"1.0","source":{"id":"cond-mat/0506180","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0506180","created_at":"2026-05-18T01:08:58Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0506180v1","created_at":"2026-05-18T01:08:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0506180","created_at":"2026-05-18T01:08:58Z"},{"alias_kind":"pith_short_12","alias_value":"5CAFS5TFFTVC","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"5CAFS5TFFTVCRNQF","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"5CAFS5TF","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:3885310c428dce1875246f696c7b4ad39f94796a8351f51a21938b21f35aa309","target":"graph","created_at":"2026-05-18T01:08:58Z","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 demonstrate, through numerical simulations, the controllable emission of matter-wave bursts from a Bose-Einstein Condensate in a shallow optical dipole trap. The process is triggered by spatial variations of the scattering length along the trapping axis. In our approach, the outcoupling mechanism are atom-atom interactions and thus, the trap remains unaltered. Once emitted, the matter wave forms a robust soliton. We calculate analytically the parameters for the experimental implementation of this atomic soliton machine gun.","authors_text":"Humberto Michinel, Mar\\'ia I. Rodas-Verde, V\\'ictor M. P\\'erez-Garc\\'ia","cross_cats":["nlin.PS"],"headline":"","license":"","primary_cat":"cond-mat.other","submitted_at":"2005-06-07T18:00:20Z","title":"Controllable soliton emission from a Bose-Einstein condensate"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0506180","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:fb16ff2ab00abbaa9bb7e72ea3784ba53258acff7a83867f551d319f92a42efe","target":"record","created_at":"2026-05-18T01:08:58Z","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":"cd760781d4c8a471488c29991c45e79ecd3adbb53b4a4defb049016ef9f7bec5","cross_cats_sorted":["nlin.PS"],"license":"","primary_cat":"cond-mat.other","submitted_at":"2005-06-07T18:00:20Z","title_canon_sha256":"a6718dbd2bbe1bf031e8a4103aab64a7990a5a024cf8dd76da8b870780631f3a"},"schema_version":"1.0","source":{"id":"cond-mat/0506180","kind":"arxiv","version":1}},"canonical_sha256":"e8805976652cea28b605da1254b78654621445b55e06307bf93e89e2eb43c1b2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e8805976652cea28b605da1254b78654621445b55e06307bf93e89e2eb43c1b2","first_computed_at":"2026-05-18T01:08:58.280745Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:58.280745Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"JU6q2fCRm56DAm7ruid2opsr7WDjM9Dx4kVbNxgFwW3HLlTohmNRiMxATO5jYF712gHvXXaId3zeB+hlFSsECg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:58.281199Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0506180","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fb16ff2ab00abbaa9bb7e72ea3784ba53258acff7a83867f551d319f92a42efe","sha256:3885310c428dce1875246f696c7b4ad39f94796a8351f51a21938b21f35aa309"],"state_sha256":"b2b5fec4db0c0e93b2f71c31e151b9a5235310ce658df19f424b78cbd82bb1ed"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"neSvgcdR30997ukSbir8T42xjLhFbv8QooRT1YzOlq7TFZuX+LZtYkObTmwjuDP1q58egj6G7QfZS+YOtrsfDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T06:40:06.345846Z","bundle_sha256":"910e407e920d56dc4de7658c120e252945a72854683495430c6656bb3fdc66d2"}}