{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:FJQRCNJBUHDUNQX2NNKOUPV6NG","short_pith_number":"pith:FJQRCNJB","canonical_record":{"source":{"id":"1108.5035","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-08-25T08:19:01Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"18ca0633cc38de5318518db883e4dd566a8fa75d40be0e79b3cb09ff92767249","abstract_canon_sha256":"8285111a90ac16c9b4bb08af71c1cbff660d32f3a9f0dd29ab61a97870aa3807"},"schema_version":"1.0"},"canonical_sha256":"2a61113521a1c746c2fa6b54ea3ebe698a42e33ec873da918931386e728431cd","source":{"kind":"arxiv","id":"1108.5035","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.5035","created_at":"2026-05-18T04:05:03Z"},{"alias_kind":"arxiv_version","alias_value":"1108.5035v2","created_at":"2026-05-18T04:05:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.5035","created_at":"2026-05-18T04:05:03Z"},{"alias_kind":"pith_short_12","alias_value":"FJQRCNJBUHDU","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_16","alias_value":"FJQRCNJBUHDUNQX2","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_8","alias_value":"FJQRCNJB","created_at":"2026-05-18T12:26:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:FJQRCNJBUHDUNQX2NNKOUPV6NG","target":"record","payload":{"canonical_record":{"source":{"id":"1108.5035","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-08-25T08:19:01Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"18ca0633cc38de5318518db883e4dd566a8fa75d40be0e79b3cb09ff92767249","abstract_canon_sha256":"8285111a90ac16c9b4bb08af71c1cbff660d32f3a9f0dd29ab61a97870aa3807"},"schema_version":"1.0"},"canonical_sha256":"2a61113521a1c746c2fa6b54ea3ebe698a42e33ec873da918931386e728431cd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:05:03.711906Z","signature_b64":"ZkuXN1J0QO/qJnAudh079QxBUFbkteWUTEr8iQJ9odcQdpfUvYbdf3rKaQCC4voNatXkG7OzS2ct+/r5R/50CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2a61113521a1c746c2fa6b54ea3ebe698a42e33ec873da918931386e728431cd","last_reissued_at":"2026-05-18T04:05:03.711194Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:05:03.711194Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1108.5035","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:05:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R6diD5APylG686IWUAPs4TqzHdmp7v8yjlHFYTnPtNrDBxISBJwTMqqho4EPfCd1pI4aKpYt6frc8+LscLChBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T06:02:28.522908Z"},"content_sha256":"3a70c65e4da7adbc5dd807026c5196987faae55abe89c3b429f22437a0870991","schema_version":"1.0","event_id":"sha256:3a70c65e4da7adbc5dd807026c5196987faae55abe89c3b429f22437a0870991"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:FJQRCNJBUHDUNQX2NNKOUPV6NG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Polariton Mott insulator with trapped ions or circuit QED","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.str-el","authors_text":"L. Pollet, M. Aichhorn, M. Hohenadler, S. Schmidt","submitted_at":"2011-08-25T08:19:01Z","abstract_excerpt":"We consider variants of the Jaynes-Cummings-Hubbard model of lattice polaritons, taking into account next-nearest-neighbor, diagonal and long-range photon hopping in one and two dimensions. These models are relevant for potential experimental realizations of polariton Mott insulators based on trapped ions or microwave stripline resonators. We obtain the Mott-superfluid phase boundary and calculate excitation spectra in the Mott phase using numerical and analytical methods. Including the additional hopping terms leads to a larger Mott phase in the case of trapped ions, and to a smaller Mott pha"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.5035","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":""},"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":"2026-05-18T04:05:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cSazvEJOnH3KcvYpdxpX+OMO5sdWBP3vaOsNXS/kDQoBwqK5w/sESB6mO84bdGhSm4MNpap7MTBOWFBYjfxsAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T06:02:28.523724Z"},"content_sha256":"5fb6178a69a0690ed83c4ad3ce45dfce67a8de059877665c148e9aeecbcb92a2","schema_version":"1.0","event_id":"sha256:5fb6178a69a0690ed83c4ad3ce45dfce67a8de059877665c148e9aeecbcb92a2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FJQRCNJBUHDUNQX2NNKOUPV6NG/bundle.json","state_url":"https://pith.science/pith/FJQRCNJBUHDUNQX2NNKOUPV6NG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FJQRCNJBUHDUNQX2NNKOUPV6NG/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":"2026-06-11T06:02:28Z","links":{"resolver":"https://pith.science/pith/FJQRCNJBUHDUNQX2NNKOUPV6NG","bundle":"https://pith.science/pith/FJQRCNJBUHDUNQX2NNKOUPV6NG/bundle.json","state":"https://pith.science/pith/FJQRCNJBUHDUNQX2NNKOUPV6NG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FJQRCNJBUHDUNQX2NNKOUPV6NG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:FJQRCNJBUHDUNQX2NNKOUPV6NG","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":"8285111a90ac16c9b4bb08af71c1cbff660d32f3a9f0dd29ab61a97870aa3807","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-08-25T08:19:01Z","title_canon_sha256":"18ca0633cc38de5318518db883e4dd566a8fa75d40be0e79b3cb09ff92767249"},"schema_version":"1.0","source":{"id":"1108.5035","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.5035","created_at":"2026-05-18T04:05:03Z"},{"alias_kind":"arxiv_version","alias_value":"1108.5035v2","created_at":"2026-05-18T04:05:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.5035","created_at":"2026-05-18T04:05:03Z"},{"alias_kind":"pith_short_12","alias_value":"FJQRCNJBUHDU","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_16","alias_value":"FJQRCNJBUHDUNQX2","created_at":"2026-05-18T12:26:28Z"},{"alias_kind":"pith_short_8","alias_value":"FJQRCNJB","created_at":"2026-05-18T12:26:28Z"}],"graph_snapshots":[{"event_id":"sha256:5fb6178a69a0690ed83c4ad3ce45dfce67a8de059877665c148e9aeecbcb92a2","target":"graph","created_at":"2026-05-18T04:05:03Z","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 consider variants of the Jaynes-Cummings-Hubbard model of lattice polaritons, taking into account next-nearest-neighbor, diagonal and long-range photon hopping in one and two dimensions. These models are relevant for potential experimental realizations of polariton Mott insulators based on trapped ions or microwave stripline resonators. We obtain the Mott-superfluid phase boundary and calculate excitation spectra in the Mott phase using numerical and analytical methods. Including the additional hopping terms leads to a larger Mott phase in the case of trapped ions, and to a smaller Mott pha","authors_text":"L. Pollet, M. Aichhorn, M. Hohenadler, S. Schmidt","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-08-25T08:19:01Z","title":"Polariton Mott insulator with trapped ions or circuit QED"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.5035","kind":"arxiv","version":2},"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":"sha256:3a70c65e4da7adbc5dd807026c5196987faae55abe89c3b429f22437a0870991","target":"record","created_at":"2026-05-18T04:05:03Z","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":"8285111a90ac16c9b4bb08af71c1cbff660d32f3a9f0dd29ab61a97870aa3807","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-08-25T08:19:01Z","title_canon_sha256":"18ca0633cc38de5318518db883e4dd566a8fa75d40be0e79b3cb09ff92767249"},"schema_version":"1.0","source":{"id":"1108.5035","kind":"arxiv","version":2}},"canonical_sha256":"2a61113521a1c746c2fa6b54ea3ebe698a42e33ec873da918931386e728431cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2a61113521a1c746c2fa6b54ea3ebe698a42e33ec873da918931386e728431cd","first_computed_at":"2026-05-18T04:05:03.711194Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:05:03.711194Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZkuXN1J0QO/qJnAudh079QxBUFbkteWUTEr8iQJ9odcQdpfUvYbdf3rKaQCC4voNatXkG7OzS2ct+/r5R/50CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:05:03.711906Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.5035","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3a70c65e4da7adbc5dd807026c5196987faae55abe89c3b429f22437a0870991","sha256:5fb6178a69a0690ed83c4ad3ce45dfce67a8de059877665c148e9aeecbcb92a2"],"state_sha256":"61a36e3fc93c428b766a21b4ea5cc6537de74b0a3489c3aab242f0f0420b04ee"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JzzwxP/eFyNWvFKN4ualFa0w86fXosvPfRQh36PI8gkJmg70liMuCooocV/nifh9LKbipZPpKRdD9uAnvoRtDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T06:02:28.528102Z","bundle_sha256":"a6e2c8d3b32fd0b1c8567489f9e1429a9c988db4012fa0fd77604db5a19a5538"}}