{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:N4JLZYRQ7G55GBNMZV3HUSXQXO","short_pith_number":"pith:N4JLZYRQ","canonical_record":{"source":{"id":"1711.00887","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-02T18:53:39Z","cross_cats_sorted":["cond-mat.quant-gas","physics.atom-ph"],"title_canon_sha256":"dbec26c915f9714652cebced7ca64ef312a3b3a9def0ce7b22035e28d8b60cc3","abstract_canon_sha256":"0464e054067a60a73c2625f666b89911649a2253df5e7bf36e9db14c1fd13451"},"schema_version":"1.0"},"canonical_sha256":"6f12bce230f9bbd305accd767a4af0bb9ad86608e1278e921a114da0cbd982e2","source":{"kind":"arxiv","id":"1711.00887","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.00887","created_at":"2026-05-18T00:12:19Z"},{"alias_kind":"arxiv_version","alias_value":"1711.00887v1","created_at":"2026-05-18T00:12:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.00887","created_at":"2026-05-18T00:12:19Z"},{"alias_kind":"pith_short_12","alias_value":"N4JLZYRQ7G55","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"N4JLZYRQ7G55GBNM","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"N4JLZYRQ","created_at":"2026-05-18T12:31:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:N4JLZYRQ7G55GBNMZV3HUSXQXO","target":"record","payload":{"canonical_record":{"source":{"id":"1711.00887","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-02T18:53:39Z","cross_cats_sorted":["cond-mat.quant-gas","physics.atom-ph"],"title_canon_sha256":"dbec26c915f9714652cebced7ca64ef312a3b3a9def0ce7b22035e28d8b60cc3","abstract_canon_sha256":"0464e054067a60a73c2625f666b89911649a2253df5e7bf36e9db14c1fd13451"},"schema_version":"1.0"},"canonical_sha256":"6f12bce230f9bbd305accd767a4af0bb9ad86608e1278e921a114da0cbd982e2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:12:19.064752Z","signature_b64":"Ak5xAAdfDkUqWJxvUIUIhMU6TFYKk+NOx4+KKlYut9pQOF3E4Kj1ZrzCNy0eYcYBW7CG1Att8vAt2Xi6u26GBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6f12bce230f9bbd305accd767a4af0bb9ad86608e1278e921a114da0cbd982e2","last_reissued_at":"2026-05-18T00:12:19.063923Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:12:19.063923Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.00887","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":"2026-05-18T00:12:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mSYo6rRLyXEGnGaVqadRGReFxv1HJGF6QHvSvw4L7E8VLjpClnUv6j4pdDwhYPRV+wZGAC1/MZeHhmcmi7iJDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T00:16:52.410872Z"},"content_sha256":"b8923bd67d441d70f29cf15bde29a712caa384c595c34ac033b8d45805e52929","schema_version":"1.0","event_id":"sha256:b8923bd67d441d70f29cf15bde29a712caa384c595c34ac033b8d45805e52929"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:N4JLZYRQ7G55GBNMZV3HUSXQXO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Probing quench dynamics across a quantum phase transition into a 2D Ising antiferromagnet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","physics.atom-ph"],"primary_cat":"quant-ph","authors_text":"David A. Huse, Debayan Mitra, Elmer Guardado-Sanchez, Peter Schauss, Peter T. Brown, Trithep Devakul, Waseem S. Bakr","submitted_at":"2017-11-02T18:53:39Z","abstract_excerpt":"Simulating the real-time evolution of quantum spin systems far out of equilibrium poses a major theoretical challenge, especially in more than one dimension. We experimentally explore the dynamics of a two-dimensional Ising spin system with transverse and longitudinal fields as we quench it across a quantum phase transition from a paramagnet to an antiferromagnet. We realize the system with a near unit-occupancy atomic array of over 200 atoms obtained by loading a spin-polarized band insulator of fermionic lithium into an optical lattice and induce short-range interactions by direct excitation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.00887","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":"2026-05-18T00:12:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Js3GO8cqa8tHSzc9KykR6BGFUJpBPbyB7UTC3P0T8OZti4e+c+fsTlV2nDaCmjJQSZMzK7ZNNuO0mRPksldLBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T00:16:52.411252Z"},"content_sha256":"3dac11f2b05c10eb7e88612787966b68eb555d66b3cfd8907058f5dbd3761c13","schema_version":"1.0","event_id":"sha256:3dac11f2b05c10eb7e88612787966b68eb555d66b3cfd8907058f5dbd3761c13"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/N4JLZYRQ7G55GBNMZV3HUSXQXO/bundle.json","state_url":"https://pith.science/pith/N4JLZYRQ7G55GBNMZV3HUSXQXO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/N4JLZYRQ7G55GBNMZV3HUSXQXO/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":"2026-06-28T00:16:52Z","links":{"resolver":"https://pith.science/pith/N4JLZYRQ7G55GBNMZV3HUSXQXO","bundle":"https://pith.science/pith/N4JLZYRQ7G55GBNMZV3HUSXQXO/bundle.json","state":"https://pith.science/pith/N4JLZYRQ7G55GBNMZV3HUSXQXO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/N4JLZYRQ7G55GBNMZV3HUSXQXO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:N4JLZYRQ7G55GBNMZV3HUSXQXO","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":"0464e054067a60a73c2625f666b89911649a2253df5e7bf36e9db14c1fd13451","cross_cats_sorted":["cond-mat.quant-gas","physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-02T18:53:39Z","title_canon_sha256":"dbec26c915f9714652cebced7ca64ef312a3b3a9def0ce7b22035e28d8b60cc3"},"schema_version":"1.0","source":{"id":"1711.00887","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.00887","created_at":"2026-05-18T00:12:19Z"},{"alias_kind":"arxiv_version","alias_value":"1711.00887v1","created_at":"2026-05-18T00:12:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.00887","created_at":"2026-05-18T00:12:19Z"},{"alias_kind":"pith_short_12","alias_value":"N4JLZYRQ7G55","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"N4JLZYRQ7G55GBNM","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"N4JLZYRQ","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:3dac11f2b05c10eb7e88612787966b68eb555d66b3cfd8907058f5dbd3761c13","target":"graph","created_at":"2026-05-18T00:12:19Z","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":"Simulating the real-time evolution of quantum spin systems far out of equilibrium poses a major theoretical challenge, especially in more than one dimension. We experimentally explore the dynamics of a two-dimensional Ising spin system with transverse and longitudinal fields as we quench it across a quantum phase transition from a paramagnet to an antiferromagnet. We realize the system with a near unit-occupancy atomic array of over 200 atoms obtained by loading a spin-polarized band insulator of fermionic lithium into an optical lattice and induce short-range interactions by direct excitation","authors_text":"David A. Huse, Debayan Mitra, Elmer Guardado-Sanchez, Peter Schauss, Peter T. Brown, Trithep Devakul, Waseem S. Bakr","cross_cats":["cond-mat.quant-gas","physics.atom-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-02T18:53:39Z","title":"Probing quench dynamics across a quantum phase transition into a 2D Ising antiferromagnet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.00887","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:b8923bd67d441d70f29cf15bde29a712caa384c595c34ac033b8d45805e52929","target":"record","created_at":"2026-05-18T00:12:19Z","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":"0464e054067a60a73c2625f666b89911649a2253df5e7bf36e9db14c1fd13451","cross_cats_sorted":["cond-mat.quant-gas","physics.atom-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-02T18:53:39Z","title_canon_sha256":"dbec26c915f9714652cebced7ca64ef312a3b3a9def0ce7b22035e28d8b60cc3"},"schema_version":"1.0","source":{"id":"1711.00887","kind":"arxiv","version":1}},"canonical_sha256":"6f12bce230f9bbd305accd767a4af0bb9ad86608e1278e921a114da0cbd982e2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6f12bce230f9bbd305accd767a4af0bb9ad86608e1278e921a114da0cbd982e2","first_computed_at":"2026-05-18T00:12:19.063923Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:19.063923Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ak5xAAdfDkUqWJxvUIUIhMU6TFYKk+NOx4+KKlYut9pQOF3E4Kj1ZrzCNy0eYcYBW7CG1Att8vAt2Xi6u26GBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:19.064752Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.00887","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b8923bd67d441d70f29cf15bde29a712caa384c595c34ac033b8d45805e52929","sha256:3dac11f2b05c10eb7e88612787966b68eb555d66b3cfd8907058f5dbd3761c13"],"state_sha256":"45e6f80aa6f673ed6da5383ba1551c56b305f66da32c56d60d7cb167cd799429"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uR4CFryZJSDrcYA36OxPeWF6h8TSiPbHI5UxvGM/3eoFWmdan66xn7ebGKhaiPmOVYODkOsOPbqDlc3K4UJ1AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T00:16:52.413379Z","bundle_sha256":"c6cbdff14d33b8187cd443dbe9b6aab52715402fd922daf4e18d37b6b0e43915"}}