{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:RCUXISEMGWTEW7PP2DMLFBR4YG","short_pith_number":"pith:RCUXISEM","canonical_record":{"source":{"id":"1612.02143","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-12-07T08:29:57Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"17faeb13278e7e480a4713f4bd50fa03aedea2c678a7aa33dc530e0b7f2abcfe","abstract_canon_sha256":"3ba918bd80afc78c6b48cb5ed1c9b4281ce5fbbae185da755159e5442d2e46dd"},"schema_version":"1.0"},"canonical_sha256":"88a974488c35a64b7defd0d8b2863cc18b9591f9a2bc850c14fd0bdc5679a46a","source":{"kind":"arxiv","id":"1612.02143","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.02143","created_at":"2026-05-18T00:32:14Z"},{"alias_kind":"arxiv_version","alias_value":"1612.02143v1","created_at":"2026-05-18T00:32:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.02143","created_at":"2026-05-18T00:32:14Z"},{"alias_kind":"pith_short_12","alias_value":"RCUXISEMGWTE","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RCUXISEMGWTEW7PP","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RCUXISEM","created_at":"2026-05-18T12:30:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:RCUXISEMGWTEW7PP2DMLFBR4YG","target":"record","payload":{"canonical_record":{"source":{"id":"1612.02143","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-12-07T08:29:57Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"17faeb13278e7e480a4713f4bd50fa03aedea2c678a7aa33dc530e0b7f2abcfe","abstract_canon_sha256":"3ba918bd80afc78c6b48cb5ed1c9b4281ce5fbbae185da755159e5442d2e46dd"},"schema_version":"1.0"},"canonical_sha256":"88a974488c35a64b7defd0d8b2863cc18b9591f9a2bc850c14fd0bdc5679a46a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:32:14.278388Z","signature_b64":"HW4cIV/BABipPyhmdz3YEKqvU89EAUSctesfiYM2iFed0DK51CbW+DdxGhm+VHdE9O2ZVsENXWlxK8Re2ZK+BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"88a974488c35a64b7defd0d8b2863cc18b9591f9a2bc850c14fd0bdc5679a46a","last_reissued_at":"2026-05-18T00:32:14.277783Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:32:14.277783Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1612.02143","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":"2026-05-18T00:32:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R87M2nE2wEzcB4+T2UQS33xDQJGN0AobVwo36uO5AMHkOCJspTGmZk+1+sz9GFgC+S0eQPJ29ArXXYobILmIBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T05:05:47.951552Z"},"content_sha256":"07683364f7ec24f7fd2f5b68464575bc73fd0337b8eb81cd7dcbe976cd40e53e","schema_version":"1.0","event_id":"sha256:07683364f7ec24f7fd2f5b68464575bc73fd0337b8eb81cd7dcbe976cd40e53e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:RCUXISEMGWTEW7PP2DMLFBR4YG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Topological frequency conversion in strongly driven quantum systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Bertrand Halperin, Gil Refael, Ivar Martin","submitted_at":"2016-12-07T08:29:57Z","abstract_excerpt":"When a physical system is subjected to a strong external multi-frequency drive, its dynamics can be conveniently represented in the multi-dimensional Floquet lattice. The number of the Floquet lattice dimensions equals the number of {\\em irrationally}-related drive frequencies, and the evolution occurs in response to a built-in effective \"electric\" field, whose components are proportional to the corresponding drive frequencies. The mapping allows to engineer and study temporal analogs of many real-space phenomena. Here we focus on the specific example of a two-level system under two-frequency "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.02143","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":"2026-05-18T00:32:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ul7AtE6AwQjABIZhd/2EH0VHLdWeXtI2jKnc0eSZjVYVM9VZ9JOT2xksMmVhqTpleMMcPp2v6cXdKnPue80LAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T05:05:47.951931Z"},"content_sha256":"e11a5be3c99015c2cd80b6da1e80bcce6ddcee1391034b380146e52966f1b057","schema_version":"1.0","event_id":"sha256:e11a5be3c99015c2cd80b6da1e80bcce6ddcee1391034b380146e52966f1b057"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RCUXISEMGWTEW7PP2DMLFBR4YG/bundle.json","state_url":"https://pith.science/pith/RCUXISEMGWTEW7PP2DMLFBR4YG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RCUXISEMGWTEW7PP2DMLFBR4YG/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":"2026-05-30T05:05:47Z","links":{"resolver":"https://pith.science/pith/RCUXISEMGWTEW7PP2DMLFBR4YG","bundle":"https://pith.science/pith/RCUXISEMGWTEW7PP2DMLFBR4YG/bundle.json","state":"https://pith.science/pith/RCUXISEMGWTEW7PP2DMLFBR4YG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RCUXISEMGWTEW7PP2DMLFBR4YG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:RCUXISEMGWTEW7PP2DMLFBR4YG","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":"3ba918bd80afc78c6b48cb5ed1c9b4281ce5fbbae185da755159e5442d2e46dd","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-12-07T08:29:57Z","title_canon_sha256":"17faeb13278e7e480a4713f4bd50fa03aedea2c678a7aa33dc530e0b7f2abcfe"},"schema_version":"1.0","source":{"id":"1612.02143","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1612.02143","created_at":"2026-05-18T00:32:14Z"},{"alias_kind":"arxiv_version","alias_value":"1612.02143v1","created_at":"2026-05-18T00:32:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.02143","created_at":"2026-05-18T00:32:14Z"},{"alias_kind":"pith_short_12","alias_value":"RCUXISEMGWTE","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"RCUXISEMGWTEW7PP","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"RCUXISEM","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:e11a5be3c99015c2cd80b6da1e80bcce6ddcee1391034b380146e52966f1b057","target":"graph","created_at":"2026-05-18T00:32:14Z","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":"When a physical system is subjected to a strong external multi-frequency drive, its dynamics can be conveniently represented in the multi-dimensional Floquet lattice. The number of the Floquet lattice dimensions equals the number of {\\em irrationally}-related drive frequencies, and the evolution occurs in response to a built-in effective \"electric\" field, whose components are proportional to the corresponding drive frequencies. The mapping allows to engineer and study temporal analogs of many real-space phenomena. Here we focus on the specific example of a two-level system under two-frequency ","authors_text":"Bertrand Halperin, Gil Refael, Ivar Martin","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-12-07T08:29:57Z","title":"Topological frequency conversion in strongly driven quantum systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.02143","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":"sha256:07683364f7ec24f7fd2f5b68464575bc73fd0337b8eb81cd7dcbe976cd40e53e","target":"record","created_at":"2026-05-18T00:32:14Z","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":"3ba918bd80afc78c6b48cb5ed1c9b4281ce5fbbae185da755159e5442d2e46dd","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-12-07T08:29:57Z","title_canon_sha256":"17faeb13278e7e480a4713f4bd50fa03aedea2c678a7aa33dc530e0b7f2abcfe"},"schema_version":"1.0","source":{"id":"1612.02143","kind":"arxiv","version":1}},"canonical_sha256":"88a974488c35a64b7defd0d8b2863cc18b9591f9a2bc850c14fd0bdc5679a46a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"88a974488c35a64b7defd0d8b2863cc18b9591f9a2bc850c14fd0bdc5679a46a","first_computed_at":"2026-05-18T00:32:14.277783Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:32:14.277783Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HW4cIV/BABipPyhmdz3YEKqvU89EAUSctesfiYM2iFed0DK51CbW+DdxGhm+VHdE9O2ZVsENXWlxK8Re2ZK+BQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:32:14.278388Z","signed_message":"canonical_sha256_bytes"},"source_id":"1612.02143","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:07683364f7ec24f7fd2f5b68464575bc73fd0337b8eb81cd7dcbe976cd40e53e","sha256:e11a5be3c99015c2cd80b6da1e80bcce6ddcee1391034b380146e52966f1b057"],"state_sha256":"b73c6f9cc522ac16bc60be091d5d346e91ddb8932e0109298de148476a480806"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ztt6MOCHulSFjJMoKqUBmMDW3mDImAxNrPeJIfRDHzHbg1rwyKVtMy0n34iGWGkdfdqGbftkLYWNHW0Zc71ABA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T05:05:47.954735Z","bundle_sha256":"b646b2df439accddedd8a369f270ca66a20a164879b5d0397ea9a2b0fad4f30e"}}