{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:PQ2Y23CBX4Z42EKFSUR43TDDQH","short_pith_number":"pith:PQ2Y23CB","canonical_record":{"source":{"id":"1711.07275","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-11-20T12:07:24Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"538b0eaa4fa9b8d52f65a914cf63a916c014d2e949ee80229bf1b6a9723e6eff","abstract_canon_sha256":"474822b944692523cfd5c4d2c7f152218523cd225935419e17a4ef6e35572224"},"schema_version":"1.0"},"canonical_sha256":"7c358d6c41bf33cd11459523cdcc6381fc306025558c295568de4e81aa5782c5","source":{"kind":"arxiv","id":"1711.07275","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.07275","created_at":"2026-05-18T00:24:48Z"},{"alias_kind":"arxiv_version","alias_value":"1711.07275v3","created_at":"2026-05-18T00:24:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.07275","created_at":"2026-05-18T00:24:48Z"},{"alias_kind":"pith_short_12","alias_value":"PQ2Y23CBX4Z4","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"PQ2Y23CBX4Z42EKF","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"PQ2Y23CB","created_at":"2026-05-18T12:31:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:PQ2Y23CBX4Z42EKFSUR43TDDQH","target":"record","payload":{"canonical_record":{"source":{"id":"1711.07275","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-11-20T12:07:24Z","cross_cats_sorted":["physics.atom-ph"],"title_canon_sha256":"538b0eaa4fa9b8d52f65a914cf63a916c014d2e949ee80229bf1b6a9723e6eff","abstract_canon_sha256":"474822b944692523cfd5c4d2c7f152218523cd225935419e17a4ef6e35572224"},"schema_version":"1.0"},"canonical_sha256":"7c358d6c41bf33cd11459523cdcc6381fc306025558c295568de4e81aa5782c5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:24:48.244021Z","signature_b64":"P+rLX2tAoDotMCwyqMq5Q8mZAw2RIxwrbZzYyV+c0k2yzIW+JpQn9xRz5vW1gKtljXedfHRtUJGzDvP9AgZXAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c358d6c41bf33cd11459523cdcc6381fc306025558c295568de4e81aa5782c5","last_reissued_at":"2026-05-18T00:24:48.243366Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:24:48.243366Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.07275","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:24:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SVW65OjesIPbZo/XoUU23XYoX2P/zesF3Pl6rtzmF1IHVpHgNVIyVMLpRTECaaUcXs5abcEA7NftaXb/ZFr/AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T11:55:55.741199Z"},"content_sha256":"eabf2ded92cb04128d68366dd1a54efdd2d03f827a0d6f785144340c78d516a3","schema_version":"1.0","event_id":"sha256:eabf2ded92cb04128d68366dd1a54efdd2d03f827a0d6f785144340c78d516a3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:PQ2Y23CBX4Z42EKFSUR43TDDQH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Onset of a modulational instability in trapped dipolar Bose-Einstein condensates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"Fabian B\\\"ottcher, Igor Ferrier-Barbut, Matthias Schmitt, Matthias Wenzel, Tilman Pfau","submitted_at":"2017-11-20T12:07:24Z","abstract_excerpt":"We explore the phase diagram of a finite-sized dysprosium dipolar Bose-Einstein condensate in a cylindrical harmonic trap. We monitor the final state after the scattering length is lowered from the repulsive BEC regime to the quantum droplet regime. Either an adiabatic transformation between a BEC and a quantum droplet is obtained or, above a critical trap aspect ratio $\\lambda_{\\rm c}=1.87(14)$, a modulational instability results in the formation of multiple droplets. This is in full agreement with the predicted structure of the phase diagram with a crossover region below $\\lambda_{\\rm c}$ an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.07275","kind":"arxiv","version":3},"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":"2026-05-18T00:24:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ng1fpLI0DjPDS0d4RgKyyt2AtIPuZHDuCZJfK0BBlaezF2/bbOyBfp2l8D1i7D+Hi6d/maTlHIRJRHTx6EdBAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T11:55:55.741638Z"},"content_sha256":"f79be4e983e659171eb67d59bacb2d75e3f45f97746d212fb478f21ee7a4d8cc","schema_version":"1.0","event_id":"sha256:f79be4e983e659171eb67d59bacb2d75e3f45f97746d212fb478f21ee7a4d8cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PQ2Y23CBX4Z42EKFSUR43TDDQH/bundle.json","state_url":"https://pith.science/pith/PQ2Y23CBX4Z42EKFSUR43TDDQH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PQ2Y23CBX4Z42EKFSUR43TDDQH/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":"2026-05-27T11:55:55Z","links":{"resolver":"https://pith.science/pith/PQ2Y23CBX4Z42EKFSUR43TDDQH","bundle":"https://pith.science/pith/PQ2Y23CBX4Z42EKFSUR43TDDQH/bundle.json","state":"https://pith.science/pith/PQ2Y23CBX4Z42EKFSUR43TDDQH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PQ2Y23CBX4Z42EKFSUR43TDDQH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:PQ2Y23CBX4Z42EKFSUR43TDDQH","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":"474822b944692523cfd5c4d2c7f152218523cd225935419e17a4ef6e35572224","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-11-20T12:07:24Z","title_canon_sha256":"538b0eaa4fa9b8d52f65a914cf63a916c014d2e949ee80229bf1b6a9723e6eff"},"schema_version":"1.0","source":{"id":"1711.07275","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.07275","created_at":"2026-05-18T00:24:48Z"},{"alias_kind":"arxiv_version","alias_value":"1711.07275v3","created_at":"2026-05-18T00:24:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.07275","created_at":"2026-05-18T00:24:48Z"},{"alias_kind":"pith_short_12","alias_value":"PQ2Y23CBX4Z4","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_16","alias_value":"PQ2Y23CBX4Z42EKF","created_at":"2026-05-18T12:31:37Z"},{"alias_kind":"pith_short_8","alias_value":"PQ2Y23CB","created_at":"2026-05-18T12:31:37Z"}],"graph_snapshots":[{"event_id":"sha256:f79be4e983e659171eb67d59bacb2d75e3f45f97746d212fb478f21ee7a4d8cc","target":"graph","created_at":"2026-05-18T00:24:48Z","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 explore the phase diagram of a finite-sized dysprosium dipolar Bose-Einstein condensate in a cylindrical harmonic trap. We monitor the final state after the scattering length is lowered from the repulsive BEC regime to the quantum droplet regime. Either an adiabatic transformation between a BEC and a quantum droplet is obtained or, above a critical trap aspect ratio $\\lambda_{\\rm c}=1.87(14)$, a modulational instability results in the formation of multiple droplets. This is in full agreement with the predicted structure of the phase diagram with a crossover region below $\\lambda_{\\rm c}$ an","authors_text":"Fabian B\\\"ottcher, Igor Ferrier-Barbut, Matthias Schmitt, Matthias Wenzel, Tilman Pfau","cross_cats":["physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-11-20T12:07:24Z","title":"Onset of a modulational instability in trapped dipolar Bose-Einstein condensates"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.07275","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:eabf2ded92cb04128d68366dd1a54efdd2d03f827a0d6f785144340c78d516a3","target":"record","created_at":"2026-05-18T00:24:48Z","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":"474822b944692523cfd5c4d2c7f152218523cd225935419e17a4ef6e35572224","cross_cats_sorted":["physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2017-11-20T12:07:24Z","title_canon_sha256":"538b0eaa4fa9b8d52f65a914cf63a916c014d2e949ee80229bf1b6a9723e6eff"},"schema_version":"1.0","source":{"id":"1711.07275","kind":"arxiv","version":3}},"canonical_sha256":"7c358d6c41bf33cd11459523cdcc6381fc306025558c295568de4e81aa5782c5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c358d6c41bf33cd11459523cdcc6381fc306025558c295568de4e81aa5782c5","first_computed_at":"2026-05-18T00:24:48.243366Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:24:48.243366Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"P+rLX2tAoDotMCwyqMq5Q8mZAw2RIxwrbZzYyV+c0k2yzIW+JpQn9xRz5vW1gKtljXedfHRtUJGzDvP9AgZXAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:24:48.244021Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.07275","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eabf2ded92cb04128d68366dd1a54efdd2d03f827a0d6f785144340c78d516a3","sha256:f79be4e983e659171eb67d59bacb2d75e3f45f97746d212fb478f21ee7a4d8cc"],"state_sha256":"41addb103919de4c41d726c3c14c28a44dc322c55a6532e9727de5546aca6580"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qJzXtw/iFp41oWfekRKvc+X8kTTl4xH0hKfeIAb/g+xZ4DPSrbtFoPbAZ/AaTADkiyfVn5iwrEo9PkC44vDtAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T11:55:55.743824Z","bundle_sha256":"56668c18826f730d27366d767519b3b2d2a6522ce774c5863e5c22fcf519e794"}}