{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:MVETCP3SL4HN5EVIBLZZMMZYXH","short_pith_number":"pith:MVETCP3S","schema_version":"1.0","canonical_sha256":"6549313f725f0ede92a80af3963338b9c2aaefea8769206a06d8930bbb2e061b","source":{"kind":"arxiv","id":"1907.13146","version":2},"attestation_state":"computed","paper":{"title":"Simulating complex quantum networks with time crystals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn"],"primary_cat":"quant-ph","authors_text":"B. Renoust, K. Nemoto, K. Sanaka, M. P. Estarellas, T. Osada, V. M. Bastidas, W. J. Munro","submitted_at":"2019-07-30T18:00:09Z","abstract_excerpt":"Crystals arise as the result of the breaking of a spatial translation symmetry. Similarly, translation symmetries can also be broken in time so that discrete time crystals appear. Here, we introduce a method to describe, characterize, and explore the physical phenomena related to this phase of matter using tools from graph theory. The analysis of the graphs allows to visualizing time-crystalline order and to analyze features of the quantum system. For example, we explore in detail the melting process of a minimal model of a period-2 discrete time crystal and describe it in terms of the evoluti"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1907.13146","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2019-07-30T18:00:09Z","cross_cats_sorted":["cond-mat.dis-nn"],"title_canon_sha256":"39c14b808ca8b1badbd7e1782b2035d7a61b93adbe68f304685312f56337eb0e","abstract_canon_sha256":"5de9ae43e30f2ce12ee0e027b9388c2022269a9308547e2f266b684c8289cc6a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:51:05.094838Z","signature_b64":"6cFA+2DZYD6toejXs5q7TzNW6FPVw2sjiAPFfWbi9wYN7OEdZ/wSJtnrt1a28S+mZkhHmmOAHi0ayIExpNWfBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6549313f725f0ede92a80af3963338b9c2aaefea8769206a06d8930bbb2e061b","last_reissued_at":"2026-07-05T01:51:05.094307Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:51:05.094307Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Simulating complex quantum networks with time crystals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.dis-nn"],"primary_cat":"quant-ph","authors_text":"B. Renoust, K. Nemoto, K. Sanaka, M. P. Estarellas, T. Osada, V. M. Bastidas, W. J. Munro","submitted_at":"2019-07-30T18:00:09Z","abstract_excerpt":"Crystals arise as the result of the breaking of a spatial translation symmetry. Similarly, translation symmetries can also be broken in time so that discrete time crystals appear. Here, we introduce a method to describe, characterize, and explore the physical phenomena related to this phase of matter using tools from graph theory. The analysis of the graphs allows to visualizing time-crystalline order and to analyze features of the quantum system. For example, we explore in detail the melting process of a minimal model of a period-2 discrete time crystal and describe it in terms of the evoluti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.13146","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1907.13146/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1907.13146","created_at":"2026-07-05T01:51:05.094389+00:00"},{"alias_kind":"arxiv_version","alias_value":"1907.13146v2","created_at":"2026-07-05T01:51:05.094389+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.13146","created_at":"2026-07-05T01:51:05.094389+00:00"},{"alias_kind":"pith_short_12","alias_value":"MVETCP3SL4HN","created_at":"2026-07-05T01:51:05.094389+00:00"},{"alias_kind":"pith_short_16","alias_value":"MVETCP3SL4HN5EVI","created_at":"2026-07-05T01:51:05.094389+00:00"},{"alias_kind":"pith_short_8","alias_value":"MVETCP3S","created_at":"2026-07-05T01:51:05.094389+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MVETCP3SL4HN5EVIBLZZMMZYXH","json":"https://pith.science/pith/MVETCP3SL4HN5EVIBLZZMMZYXH.json","graph_json":"https://pith.science/api/pith-number/MVETCP3SL4HN5EVIBLZZMMZYXH/graph.json","events_json":"https://pith.science/api/pith-number/MVETCP3SL4HN5EVIBLZZMMZYXH/events.json","paper":"https://pith.science/paper/MVETCP3S"},"agent_actions":{"view_html":"https://pith.science/pith/MVETCP3SL4HN5EVIBLZZMMZYXH","download_json":"https://pith.science/pith/MVETCP3SL4HN5EVIBLZZMMZYXH.json","view_paper":"https://pith.science/paper/MVETCP3S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1907.13146&json=true","fetch_graph":"https://pith.science/api/pith-number/MVETCP3SL4HN5EVIBLZZMMZYXH/graph.json","fetch_events":"https://pith.science/api/pith-number/MVETCP3SL4HN5EVIBLZZMMZYXH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MVETCP3SL4HN5EVIBLZZMMZYXH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MVETCP3SL4HN5EVIBLZZMMZYXH/action/storage_attestation","attest_author":"https://pith.science/pith/MVETCP3SL4HN5EVIBLZZMMZYXH/action/author_attestation","sign_citation":"https://pith.science/pith/MVETCP3SL4HN5EVIBLZZMMZYXH/action/citation_signature","submit_replication":"https://pith.science/pith/MVETCP3SL4HN5EVIBLZZMMZYXH/action/replication_record"}},"created_at":"2026-07-05T01:51:05.094389+00:00","updated_at":"2026-07-05T01:51:05.094389+00:00"}