{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:NPVPKYGDMAFDC3GM73VJ3ES6RS","short_pith_number":"pith:NPVPKYGD","canonical_record":{"source":{"id":"1604.08384","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-28T12:14:19Z","cross_cats_sorted":[],"title_canon_sha256":"a4b2665db907a7aa27a8e39bed8d84817757e1031b236f0cc67fe5485fd2bddf","abstract_canon_sha256":"b102514c9ae422fc70c1edc6078f82a79c77e09fdb2d3791d5fcd62a9d93ea4c"},"schema_version":"1.0"},"canonical_sha256":"6beaf560c3600a316cccfeea9d925e8cbe3db84405ab6d4e1cf9aaa2165f76fb","source":{"kind":"arxiv","id":"1604.08384","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.08384","created_at":"2026-05-18T01:08:09Z"},{"alias_kind":"arxiv_version","alias_value":"1604.08384v1","created_at":"2026-05-18T01:08:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.08384","created_at":"2026-05-18T01:08:09Z"},{"alias_kind":"pith_short_12","alias_value":"NPVPKYGDMAFD","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"NPVPKYGDMAFDC3GM","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"NPVPKYGD","created_at":"2026-05-18T12:30:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:NPVPKYGDMAFDC3GM73VJ3ES6RS","target":"record","payload":{"canonical_record":{"source":{"id":"1604.08384","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-28T12:14:19Z","cross_cats_sorted":[],"title_canon_sha256":"a4b2665db907a7aa27a8e39bed8d84817757e1031b236f0cc67fe5485fd2bddf","abstract_canon_sha256":"b102514c9ae422fc70c1edc6078f82a79c77e09fdb2d3791d5fcd62a9d93ea4c"},"schema_version":"1.0"},"canonical_sha256":"6beaf560c3600a316cccfeea9d925e8cbe3db84405ab6d4e1cf9aaa2165f76fb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:08:09.676214Z","signature_b64":"BlgYWEz8KMGS2NmGfvhqZj2O6Ie+ZfcSgO6v3eUxNXZ+FkMSYTddLhUkfTPKvCsZ/oSmKqxUJIPDog22daIbDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6beaf560c3600a316cccfeea9d925e8cbe3db84405ab6d4e1cf9aaa2165f76fb","last_reissued_at":"2026-05-18T01:08:09.675721Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:08:09.675721Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1604.08384","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":"2026-05-18T01:08:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uGl8vAhW2KVEFqjqluQkYD5LUIIuJu8Lyp/QvKghr2SJU1+zOsIrmDIHcGbHhpPuSwS70i3iuN/ePIwQG9HVAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T16:40:38.805778Z"},"content_sha256":"25730e14aa71802b26b687c72c9bf53ebd349b62a91bf5cc7590f98c12ccc2e5","schema_version":"1.0","event_id":"sha256:25730e14aa71802b26b687c72c9bf53ebd349b62a91bf5cc7590f98c12ccc2e5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:NPVPKYGDMAFDC3GM73VJ3ES6RS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tuning towards dynamic freezing using a two-rate protocol","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Bhaskar Mukherjee, K. Sengupta, Satyaki Kar","submitted_at":"2016-04-28T12:14:19Z","abstract_excerpt":"We study periodically driven closed quantum systems where two parameters of the system Hamiltonian are driven with frequencies $\\omega_1$ and $\\omega_2=r \\omega_1$. We show that such drives may be used to tune towards dynamics induced freezing where the wavefunction of the state of the system after a drive cycle at time $T= 2\\pi/\\omega_1$ has almost perfect overlap with the initial state. We locate regions in the $(\\omega_1 ,r)$ plane where the freezing is near exact for a class of integrable and a specific non-integrable model. The integrable models that we study encompass Ising and XY models"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.08384","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":"2026-05-18T01:08:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Berj2SB4kCctgsfymcrZjIlg12yV5imI8JFFUjgXRjTHKwGBHyJRufbgHJw9J+h7KHmoEePU4VTREv+jAZRQDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T16:40:38.806522Z"},"content_sha256":"9bb102c2ca923d75396fd75f76f06faf447d2f73c4f493338892f7cb6437872e","schema_version":"1.0","event_id":"sha256:9bb102c2ca923d75396fd75f76f06faf447d2f73c4f493338892f7cb6437872e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NPVPKYGDMAFDC3GM73VJ3ES6RS/bundle.json","state_url":"https://pith.science/pith/NPVPKYGDMAFDC3GM73VJ3ES6RS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NPVPKYGDMAFDC3GM73VJ3ES6RS/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":"2026-05-23T16:40:38Z","links":{"resolver":"https://pith.science/pith/NPVPKYGDMAFDC3GM73VJ3ES6RS","bundle":"https://pith.science/pith/NPVPKYGDMAFDC3GM73VJ3ES6RS/bundle.json","state":"https://pith.science/pith/NPVPKYGDMAFDC3GM73VJ3ES6RS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NPVPKYGDMAFDC3GM73VJ3ES6RS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:NPVPKYGDMAFDC3GM73VJ3ES6RS","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":"b102514c9ae422fc70c1edc6078f82a79c77e09fdb2d3791d5fcd62a9d93ea4c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-28T12:14:19Z","title_canon_sha256":"a4b2665db907a7aa27a8e39bed8d84817757e1031b236f0cc67fe5485fd2bddf"},"schema_version":"1.0","source":{"id":"1604.08384","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.08384","created_at":"2026-05-18T01:08:09Z"},{"alias_kind":"arxiv_version","alias_value":"1604.08384v1","created_at":"2026-05-18T01:08:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.08384","created_at":"2026-05-18T01:08:09Z"},{"alias_kind":"pith_short_12","alias_value":"NPVPKYGDMAFD","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"NPVPKYGDMAFDC3GM","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"NPVPKYGD","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:9bb102c2ca923d75396fd75f76f06faf447d2f73c4f493338892f7cb6437872e","target":"graph","created_at":"2026-05-18T01:08:09Z","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 study periodically driven closed quantum systems where two parameters of the system Hamiltonian are driven with frequencies $\\omega_1$ and $\\omega_2=r \\omega_1$. We show that such drives may be used to tune towards dynamics induced freezing where the wavefunction of the state of the system after a drive cycle at time $T= 2\\pi/\\omega_1$ has almost perfect overlap with the initial state. We locate regions in the $(\\omega_1 ,r)$ plane where the freezing is near exact for a class of integrable and a specific non-integrable model. The integrable models that we study encompass Ising and XY models","authors_text":"Bhaskar Mukherjee, K. Sengupta, Satyaki Kar","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-28T12:14:19Z","title":"Tuning towards dynamic freezing using a two-rate protocol"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.08384","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":"sha256:25730e14aa71802b26b687c72c9bf53ebd349b62a91bf5cc7590f98c12ccc2e5","target":"record","created_at":"2026-05-18T01:08:09Z","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":"b102514c9ae422fc70c1edc6078f82a79c77e09fdb2d3791d5fcd62a9d93ea4c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2016-04-28T12:14:19Z","title_canon_sha256":"a4b2665db907a7aa27a8e39bed8d84817757e1031b236f0cc67fe5485fd2bddf"},"schema_version":"1.0","source":{"id":"1604.08384","kind":"arxiv","version":1}},"canonical_sha256":"6beaf560c3600a316cccfeea9d925e8cbe3db84405ab6d4e1cf9aaa2165f76fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6beaf560c3600a316cccfeea9d925e8cbe3db84405ab6d4e1cf9aaa2165f76fb","first_computed_at":"2026-05-18T01:08:09.675721Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:08:09.675721Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BlgYWEz8KMGS2NmGfvhqZj2O6Ie+ZfcSgO6v3eUxNXZ+FkMSYTddLhUkfTPKvCsZ/oSmKqxUJIPDog22daIbDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:08:09.676214Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.08384","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:25730e14aa71802b26b687c72c9bf53ebd349b62a91bf5cc7590f98c12ccc2e5","sha256:9bb102c2ca923d75396fd75f76f06faf447d2f73c4f493338892f7cb6437872e"],"state_sha256":"02b5c54a14627eaa8b5ed6a82020c0f3d252c665a86ec4215da64ca473a96cb7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h5G7j0O5CoM20o/flyzwz+bzFYqurkABHfkG0ZfzscptZMWKQsSQ7MUH2A8zZPBUdXw7k45HmsnI3Gf+BZL0Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T16:40:38.810311Z","bundle_sha256":"e28398a8b4b215725c833d2e4883a28c34e73cbc5b19fa9b9a85718938b05d9d"}}