{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:PQSKA6STIDBAVKKC522WLZOTWO","short_pith_number":"pith:PQSKA6ST","canonical_record":{"source":{"id":"1111.7133","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-30T12:00:35Z","cross_cats_sorted":["cond-mat.quant-gas","quant-ph"],"title_canon_sha256":"6ae95ab49a5b725943da76ca4151b7c47de5e42dd325986402d4129dd04f9026","abstract_canon_sha256":"f041f6b95f08c624ccaa58a9dbde0bd1127907a00f418af17a4f0b8e8953300c"},"schema_version":"1.0"},"canonical_sha256":"7c24a07a5340c20aa942eeb565e5d3b3be2840f81db91fbaf8056a04739a5920","source":{"kind":"arxiv","id":"1111.7133","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.7133","created_at":"2026-05-18T04:07:18Z"},{"alias_kind":"arxiv_version","alias_value":"1111.7133v1","created_at":"2026-05-18T04:07:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.7133","created_at":"2026-05-18T04:07:18Z"},{"alias_kind":"pith_short_12","alias_value":"PQSKA6STIDBA","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"PQSKA6STIDBAVKKC","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"PQSKA6ST","created_at":"2026-05-18T12:26:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:PQSKA6STIDBAVKKC522WLZOTWO","target":"record","payload":{"canonical_record":{"source":{"id":"1111.7133","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-30T12:00:35Z","cross_cats_sorted":["cond-mat.quant-gas","quant-ph"],"title_canon_sha256":"6ae95ab49a5b725943da76ca4151b7c47de5e42dd325986402d4129dd04f9026","abstract_canon_sha256":"f041f6b95f08c624ccaa58a9dbde0bd1127907a00f418af17a4f0b8e8953300c"},"schema_version":"1.0"},"canonical_sha256":"7c24a07a5340c20aa942eeb565e5d3b3be2840f81db91fbaf8056a04739a5920","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:07:18.754132Z","signature_b64":"CJA6E5vqeWC9HWqSUSVdIzUvz+KAAchXycG6+bCdRJHDD5DYvas9nL4UuWIn1Za66VjRwB/CiuEEZ31panpaDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c24a07a5340c20aa942eeb565e5d3b3be2840f81db91fbaf8056a04739a5920","last_reissued_at":"2026-05-18T04:07:18.753536Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:07:18.753536Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.7133","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":"2026-05-18T04:07:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZYUupZHt4rraHv35DgMHaF588vZa0Xy7Ta8q6X165JBGaK1JTC1WZXtNxzqA0ClqoTqLZ2hnPbekVgLbb1t0Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T15:27:50.328664Z"},"content_sha256":"f659cb6dadb820fd7d2a6cbfe9b5759b653ba5762cce7afaf1f85a3933396439","schema_version":"1.0","event_id":"sha256:f659cb6dadb820fd7d2a6cbfe9b5759b653ba5762cce7afaf1f85a3933396439"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:PQSKA6STIDBAVKKC522WLZOTWO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Sculpting oscillators with light within a nonlinear quantum fluid","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","quant-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"G. Christmann, G. Tosi, J.J. Baumberg, N.G. Berloff, P.G. Savvidis, P. Tsotsis, T. Gao, Z. Hatzopoulos","submitted_at":"2011-11-30T12:00:35Z","abstract_excerpt":"Seeing macroscopic quantum states directly remains an elusive goal. Particles with boson symmetry can condense into such quantum fluids producing rich physical phenomena as well as proven potential for interferometric devices [1-10]. However direct imaging of such quantum states is only fleetingly possible in high-vacuum ultracold atomic condensates, and not in superconductors. Recent condensation of solid state polariton quasiparticles, built from mixing semiconductor excitons with microcavity photons, offers monolithic devices capable of supporting room temperature quantum states [11-14] tha"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.7133","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":"2026-05-18T04:07:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qriqLreRN+UbvQHmbb2l0YclSEzJ4Jy+QJ8IIhdCIgspRzb/tJ+Gb8F6nerJxuKVzvL5V03Dx0E1/SRPO7i6Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T15:27:50.329013Z"},"content_sha256":"31ff76e23c2a86e1d72221a18a9d6c3f8b282a705e9371ec72841b45ee73ea6e","schema_version":"1.0","event_id":"sha256:31ff76e23c2a86e1d72221a18a9d6c3f8b282a705e9371ec72841b45ee73ea6e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PQSKA6STIDBAVKKC522WLZOTWO/bundle.json","state_url":"https://pith.science/pith/PQSKA6STIDBAVKKC522WLZOTWO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PQSKA6STIDBAVKKC522WLZOTWO/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":"2026-05-30T15:27:50Z","links":{"resolver":"https://pith.science/pith/PQSKA6STIDBAVKKC522WLZOTWO","bundle":"https://pith.science/pith/PQSKA6STIDBAVKKC522WLZOTWO/bundle.json","state":"https://pith.science/pith/PQSKA6STIDBAVKKC522WLZOTWO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PQSKA6STIDBAVKKC522WLZOTWO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:PQSKA6STIDBAVKKC522WLZOTWO","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":"f041f6b95f08c624ccaa58a9dbde0bd1127907a00f418af17a4f0b8e8953300c","cross_cats_sorted":["cond-mat.quant-gas","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-30T12:00:35Z","title_canon_sha256":"6ae95ab49a5b725943da76ca4151b7c47de5e42dd325986402d4129dd04f9026"},"schema_version":"1.0","source":{"id":"1111.7133","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.7133","created_at":"2026-05-18T04:07:18Z"},{"alias_kind":"arxiv_version","alias_value":"1111.7133v1","created_at":"2026-05-18T04:07:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.7133","created_at":"2026-05-18T04:07:18Z"},{"alias_kind":"pith_short_12","alias_value":"PQSKA6STIDBA","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"PQSKA6STIDBAVKKC","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"PQSKA6ST","created_at":"2026-05-18T12:26:39Z"}],"graph_snapshots":[{"event_id":"sha256:31ff76e23c2a86e1d72221a18a9d6c3f8b282a705e9371ec72841b45ee73ea6e","target":"graph","created_at":"2026-05-18T04:07:18Z","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":"Seeing macroscopic quantum states directly remains an elusive goal. Particles with boson symmetry can condense into such quantum fluids producing rich physical phenomena as well as proven potential for interferometric devices [1-10]. However direct imaging of such quantum states is only fleetingly possible in high-vacuum ultracold atomic condensates, and not in superconductors. Recent condensation of solid state polariton quasiparticles, built from mixing semiconductor excitons with microcavity photons, offers monolithic devices capable of supporting room temperature quantum states [11-14] tha","authors_text":"G. Christmann, G. Tosi, J.J. Baumberg, N.G. Berloff, P.G. Savvidis, P. Tsotsis, T. Gao, Z. Hatzopoulos","cross_cats":["cond-mat.quant-gas","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-30T12:00:35Z","title":"Sculpting oscillators with light within a nonlinear quantum fluid"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.7133","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:f659cb6dadb820fd7d2a6cbfe9b5759b653ba5762cce7afaf1f85a3933396439","target":"record","created_at":"2026-05-18T04:07:18Z","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":"f041f6b95f08c624ccaa58a9dbde0bd1127907a00f418af17a4f0b8e8953300c","cross_cats_sorted":["cond-mat.quant-gas","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-30T12:00:35Z","title_canon_sha256":"6ae95ab49a5b725943da76ca4151b7c47de5e42dd325986402d4129dd04f9026"},"schema_version":"1.0","source":{"id":"1111.7133","kind":"arxiv","version":1}},"canonical_sha256":"7c24a07a5340c20aa942eeb565e5d3b3be2840f81db91fbaf8056a04739a5920","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c24a07a5340c20aa942eeb565e5d3b3be2840f81db91fbaf8056a04739a5920","first_computed_at":"2026-05-18T04:07:18.753536Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:07:18.753536Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CJA6E5vqeWC9HWqSUSVdIzUvz+KAAchXycG6+bCdRJHDD5DYvas9nL4UuWIn1Za66VjRwB/CiuEEZ31panpaDg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:07:18.754132Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.7133","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f659cb6dadb820fd7d2a6cbfe9b5759b653ba5762cce7afaf1f85a3933396439","sha256:31ff76e23c2a86e1d72221a18a9d6c3f8b282a705e9371ec72841b45ee73ea6e"],"state_sha256":"1eede9c007c84f2f80fdf8e0289b835026d71c4b28edd9676f55dd63daa753da"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hckCI54XGnGKfl0nt6qDfWuxXBXw5CFLd3zcCHDG9XsGETSqh6HG0/AVvGkR1zve7u+IuYUQYTvXdfBirtcJDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T15:27:50.331214Z","bundle_sha256":"5c4358a72595e6e8d744052d8618f94a5e226367dbf5845915784a9f8d53dc52"}}