{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:4HYVNMEZQWT5BFTHQMQ4JQGKZZ","short_pith_number":"pith:4HYVNMEZ","canonical_record":{"source":{"id":"1609.06250","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-09-20T16:47:56Z","cross_cats_sorted":[],"title_canon_sha256":"8d92b877e3585cd0232881ac8369e27b3aa7c915c9f685c13ecf209c93d2435f","abstract_canon_sha256":"a1710ddf4bf8faa7cec3c228255ad730a945de75fc5f4eb6d8bd5099fda6f9c1"},"schema_version":"1.0"},"canonical_sha256":"e1f156b09985a7d096678321c4c0cace45f200706709522b9e142b2f72a56b04","source":{"kind":"arxiv","id":"1609.06250","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.06250","created_at":"2026-05-18T00:48:47Z"},{"alias_kind":"arxiv_version","alias_value":"1609.06250v3","created_at":"2026-05-18T00:48:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.06250","created_at":"2026-05-18T00:48:47Z"},{"alias_kind":"pith_short_12","alias_value":"4HYVNMEZQWT5","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"4HYVNMEZQWT5BFTH","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"4HYVNMEZ","created_at":"2026-05-18T12:29:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:4HYVNMEZQWT5BFTHQMQ4JQGKZZ","target":"record","payload":{"canonical_record":{"source":{"id":"1609.06250","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-09-20T16:47:56Z","cross_cats_sorted":[],"title_canon_sha256":"8d92b877e3585cd0232881ac8369e27b3aa7c915c9f685c13ecf209c93d2435f","abstract_canon_sha256":"a1710ddf4bf8faa7cec3c228255ad730a945de75fc5f4eb6d8bd5099fda6f9c1"},"schema_version":"1.0"},"canonical_sha256":"e1f156b09985a7d096678321c4c0cace45f200706709522b9e142b2f72a56b04","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:47.142072Z","signature_b64":"31oniYxFQSsJWu7+ekofC6yUQP00M3BwsIg1eCKvnfMzbgMYs9kBM6OB1CUiqhSKAT3hPWtTkaBMxML5wV6GBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e1f156b09985a7d096678321c4c0cace45f200706709522b9e142b2f72a56b04","last_reissued_at":"2026-05-18T00:48:47.141400Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:47.141400Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.06250","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":"2026-05-18T00:48:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LnObaWy8Gl9I+QzIRRSqh+Z3ViGWcEblzFJZrHbqH30jY20i8r5O1Pz/jCZ4oMT57Bg8AsGUkVd2hhBPjPpkAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T16:38:23.565279Z"},"content_sha256":"eacdc4006459a3a558712acd2c21498eb6cc2a0221a6124c14439be421494549","schema_version":"1.0","event_id":"sha256:eacdc4006459a3a558712acd2c21498eb6cc2a0221a6124c14439be421494549"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:4HYVNMEZQWT5BFTHQMQ4JQGKZZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum annealing with ultracold atoms in a multimode optical resonator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Helmut Ritsch, Sebastian Kr\\\"amer, Valentin Torggler","submitted_at":"2016-09-20T16:47:56Z","abstract_excerpt":"A dilutely filled $N$-site optical lattice near zero temperature within a high-$Q$ multimode cavity can be mapped to a spin ensemble with tailorable interactions at all length scales. The effective full site to site interaction matrix can be dynamically controlled by the application of up to $N(N+1)/2$ laser beams of suitable geometry, frequency and power, which allows for the implementation of quantum annealing dynamics relying on the all-to-all effective spin coupling controllable in real time. Via an adiabatic sweep starting from a superfluid initial state one can find the lowest energy sta"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.06250","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":"2026-05-18T00:48:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Hd+0imaN7r1cfwOIa9VisDu821WkDBRjb3879Nm9o5Q9K4V8oQRC6Fp1radVROZ/NHXJGyaF6xgYJlkvZwv3Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T16:38:23.565651Z"},"content_sha256":"521778aa472956c42b5290f4a469b3aa6abae425441fa4e48748851de421434e","schema_version":"1.0","event_id":"sha256:521778aa472956c42b5290f4a469b3aa6abae425441fa4e48748851de421434e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4HYVNMEZQWT5BFTHQMQ4JQGKZZ/bundle.json","state_url":"https://pith.science/pith/4HYVNMEZQWT5BFTHQMQ4JQGKZZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4HYVNMEZQWT5BFTHQMQ4JQGKZZ/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":"2026-06-01T16:38:23Z","links":{"resolver":"https://pith.science/pith/4HYVNMEZQWT5BFTHQMQ4JQGKZZ","bundle":"https://pith.science/pith/4HYVNMEZQWT5BFTHQMQ4JQGKZZ/bundle.json","state":"https://pith.science/pith/4HYVNMEZQWT5BFTHQMQ4JQGKZZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4HYVNMEZQWT5BFTHQMQ4JQGKZZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:4HYVNMEZQWT5BFTHQMQ4JQGKZZ","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":"a1710ddf4bf8faa7cec3c228255ad730a945de75fc5f4eb6d8bd5099fda6f9c1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-09-20T16:47:56Z","title_canon_sha256":"8d92b877e3585cd0232881ac8369e27b3aa7c915c9f685c13ecf209c93d2435f"},"schema_version":"1.0","source":{"id":"1609.06250","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.06250","created_at":"2026-05-18T00:48:47Z"},{"alias_kind":"arxiv_version","alias_value":"1609.06250v3","created_at":"2026-05-18T00:48:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.06250","created_at":"2026-05-18T00:48:47Z"},{"alias_kind":"pith_short_12","alias_value":"4HYVNMEZQWT5","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"4HYVNMEZQWT5BFTH","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"4HYVNMEZ","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:521778aa472956c42b5290f4a469b3aa6abae425441fa4e48748851de421434e","target":"graph","created_at":"2026-05-18T00:48:47Z","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":"A dilutely filled $N$-site optical lattice near zero temperature within a high-$Q$ multimode cavity can be mapped to a spin ensemble with tailorable interactions at all length scales. The effective full site to site interaction matrix can be dynamically controlled by the application of up to $N(N+1)/2$ laser beams of suitable geometry, frequency and power, which allows for the implementation of quantum annealing dynamics relying on the all-to-all effective spin coupling controllable in real time. Via an adiabatic sweep starting from a superfluid initial state one can find the lowest energy sta","authors_text":"Helmut Ritsch, Sebastian Kr\\\"amer, Valentin Torggler","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-09-20T16:47:56Z","title":"Quantum annealing with ultracold atoms in a multimode optical resonator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.06250","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:eacdc4006459a3a558712acd2c21498eb6cc2a0221a6124c14439be421494549","target":"record","created_at":"2026-05-18T00:48:47Z","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":"a1710ddf4bf8faa7cec3c228255ad730a945de75fc5f4eb6d8bd5099fda6f9c1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-09-20T16:47:56Z","title_canon_sha256":"8d92b877e3585cd0232881ac8369e27b3aa7c915c9f685c13ecf209c93d2435f"},"schema_version":"1.0","source":{"id":"1609.06250","kind":"arxiv","version":3}},"canonical_sha256":"e1f156b09985a7d096678321c4c0cace45f200706709522b9e142b2f72a56b04","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e1f156b09985a7d096678321c4c0cace45f200706709522b9e142b2f72a56b04","first_computed_at":"2026-05-18T00:48:47.141400Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:47.141400Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"31oniYxFQSsJWu7+ekofC6yUQP00M3BwsIg1eCKvnfMzbgMYs9kBM6OB1CUiqhSKAT3hPWtTkaBMxML5wV6GBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:47.142072Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.06250","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eacdc4006459a3a558712acd2c21498eb6cc2a0221a6124c14439be421494549","sha256:521778aa472956c42b5290f4a469b3aa6abae425441fa4e48748851de421434e"],"state_sha256":"2a14338a09688edc740c9a4f324e2aee706d08e2949095064e46908e3a9b97ae"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O4L/kx3hMRl4HNZxRLAzXxa1jms9cq0qDvqQeWWA+ZW/Ko42QjM7WwaxQp04ix3KLbVbABNJjDzGGHafNJrEBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T16:38:23.567657Z","bundle_sha256":"b40247e937467b061720c0e295e94aaf72babd4d5dd0a86d1225af6e8c5b9098"}}