{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:W5Y4LABNABULAKEUYAS4F5SFOC","short_pith_number":"pith:W5Y4LABN","canonical_record":{"source":{"id":"0903.3867","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2009-03-23T14:37:15Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"6ece9f605ac2206638de9ab8dce9898f7ff13192f1d40567259fc6ed4e5ad4c6","abstract_canon_sha256":"d83ebd6a090f2cc26b63434f3041cf2f5b28666bd7dfd41890f8610186c56ab5"},"schema_version":"1.0"},"canonical_sha256":"b771c5802d0068b02894c025c2f64570a1405c1e0aafa570c829a1a2877c2608","source":{"kind":"arxiv","id":"0903.3867","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0903.3867","created_at":"2026-05-18T02:14:26Z"},{"alias_kind":"arxiv_version","alias_value":"0903.3867v2","created_at":"2026-05-18T02:14:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0903.3867","created_at":"2026-05-18T02:14:26Z"},{"alias_kind":"pith_short_12","alias_value":"W5Y4LABNABUL","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"W5Y4LABNABULAKEU","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"W5Y4LABN","created_at":"2026-05-18T12:26:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:W5Y4LABNABULAKEUYAS4F5SFOC","target":"record","payload":{"canonical_record":{"source":{"id":"0903.3867","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2009-03-23T14:37:15Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"6ece9f605ac2206638de9ab8dce9898f7ff13192f1d40567259fc6ed4e5ad4c6","abstract_canon_sha256":"d83ebd6a090f2cc26b63434f3041cf2f5b28666bd7dfd41890f8610186c56ab5"},"schema_version":"1.0"},"canonical_sha256":"b771c5802d0068b02894c025c2f64570a1405c1e0aafa570c829a1a2877c2608","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:14:26.549767Z","signature_b64":"/ZszVGSHA/sdvCMbBFa3uBdfR3IvvcugKtzryIjqEShar6AK+13/L53SZ0TiPnWp9iWZ56mQ0fT1tQplzVncCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b771c5802d0068b02894c025c2f64570a1405c1e0aafa570c829a1a2877c2608","last_reissued_at":"2026-05-18T02:14:26.549113Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:14:26.549113Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0903.3867","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":"2026-05-18T02:14:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9d/MSK9Dr56bqEawPshlFHZHpCI9+XJVOlhV0inGFSTHKW7Fj2k79DRfMQSdMmTJ0zhXn6Z3rG4IAEt/NzLhAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T12:16:04.752803Z"},"content_sha256":"69657c1d0a2b88527a5bdaa41b0b9d39d05a48d0ee3b58ef1dfa702b43d7d149","schema_version":"1.0","event_id":"sha256:69657c1d0a2b88527a5bdaa41b0b9d39d05a48d0ee3b58ef1dfa702b43d7d149"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:W5Y4LABNABULAKEUYAS4F5SFOC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Absence of a Direct Superfluid to Mott Insulator Transition in Disordered Bose Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.stat-mech","authors_text":"B. V. Svistunov, L. Pollet, M. Troyer, N.V. Prokof'ev","submitted_at":"2009-03-23T14:37:15Z","abstract_excerpt":"We prove the absence of a direct quantum phase transition between a superfluid and a Mott insulator in a bosonic system with generic, bounded disorder. We also prove compressibility of the system on the superfluid--insulator critical line and in its neighborhood. These conclusions follow from a general {\\it theorem of inclusions} which states that for any transition in a disordered system one can always find rare regions of the competing phase on either side of the transition line. Quantum Monte Carlo simulations for the disordered Bose-Hubbard model show an even stronger result, important for"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.3867","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":"2026-05-18T02:14:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Bg+lUlN5Ak76hPmq2cd9Qj2ODxoUdr0iUVsxzgVw/bGyhrn8ZSlo13z1ylgRinxIChsqyicvVVHD8QnSGOSDCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T12:16:04.753167Z"},"content_sha256":"2e0e2208e39262a00d28f3b286f5232ad79b783275e8a155d8f60e24b9b9cb96","schema_version":"1.0","event_id":"sha256:2e0e2208e39262a00d28f3b286f5232ad79b783275e8a155d8f60e24b9b9cb96"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/W5Y4LABNABULAKEUYAS4F5SFOC/bundle.json","state_url":"https://pith.science/pith/W5Y4LABNABULAKEUYAS4F5SFOC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/W5Y4LABNABULAKEUYAS4F5SFOC/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":"2026-06-03T12:16:04Z","links":{"resolver":"https://pith.science/pith/W5Y4LABNABULAKEUYAS4F5SFOC","bundle":"https://pith.science/pith/W5Y4LABNABULAKEUYAS4F5SFOC/bundle.json","state":"https://pith.science/pith/W5Y4LABNABULAKEUYAS4F5SFOC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/W5Y4LABNABULAKEUYAS4F5SFOC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:W5Y4LABNABULAKEUYAS4F5SFOC","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":"d83ebd6a090f2cc26b63434f3041cf2f5b28666bd7dfd41890f8610186c56ab5","cross_cats_sorted":["cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2009-03-23T14:37:15Z","title_canon_sha256":"6ece9f605ac2206638de9ab8dce9898f7ff13192f1d40567259fc6ed4e5ad4c6"},"schema_version":"1.0","source":{"id":"0903.3867","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0903.3867","created_at":"2026-05-18T02:14:26Z"},{"alias_kind":"arxiv_version","alias_value":"0903.3867v2","created_at":"2026-05-18T02:14:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0903.3867","created_at":"2026-05-18T02:14:26Z"},{"alias_kind":"pith_short_12","alias_value":"W5Y4LABNABUL","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_16","alias_value":"W5Y4LABNABULAKEU","created_at":"2026-05-18T12:26:02Z"},{"alias_kind":"pith_short_8","alias_value":"W5Y4LABN","created_at":"2026-05-18T12:26:02Z"}],"graph_snapshots":[{"event_id":"sha256:2e0e2208e39262a00d28f3b286f5232ad79b783275e8a155d8f60e24b9b9cb96","target":"graph","created_at":"2026-05-18T02:14:26Z","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 prove the absence of a direct quantum phase transition between a superfluid and a Mott insulator in a bosonic system with generic, bounded disorder. We also prove compressibility of the system on the superfluid--insulator critical line and in its neighborhood. These conclusions follow from a general {\\it theorem of inclusions} which states that for any transition in a disordered system one can always find rare regions of the competing phase on either side of the transition line. Quantum Monte Carlo simulations for the disordered Bose-Hubbard model show an even stronger result, important for","authors_text":"B. V. Svistunov, L. Pollet, M. Troyer, N.V. Prokof'ev","cross_cats":["cond-mat.other"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2009-03-23T14:37:15Z","title":"Absence of a Direct Superfluid to Mott Insulator Transition in Disordered Bose Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.3867","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":"sha256:69657c1d0a2b88527a5bdaa41b0b9d39d05a48d0ee3b58ef1dfa702b43d7d149","target":"record","created_at":"2026-05-18T02:14:26Z","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":"d83ebd6a090f2cc26b63434f3041cf2f5b28666bd7dfd41890f8610186c56ab5","cross_cats_sorted":["cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2009-03-23T14:37:15Z","title_canon_sha256":"6ece9f605ac2206638de9ab8dce9898f7ff13192f1d40567259fc6ed4e5ad4c6"},"schema_version":"1.0","source":{"id":"0903.3867","kind":"arxiv","version":2}},"canonical_sha256":"b771c5802d0068b02894c025c2f64570a1405c1e0aafa570c829a1a2877c2608","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b771c5802d0068b02894c025c2f64570a1405c1e0aafa570c829a1a2877c2608","first_computed_at":"2026-05-18T02:14:26.549113Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:14:26.549113Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/ZszVGSHA/sdvCMbBFa3uBdfR3IvvcugKtzryIjqEShar6AK+13/L53SZ0TiPnWp9iWZ56mQ0fT1tQplzVncCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:14:26.549767Z","signed_message":"canonical_sha256_bytes"},"source_id":"0903.3867","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:69657c1d0a2b88527a5bdaa41b0b9d39d05a48d0ee3b58ef1dfa702b43d7d149","sha256:2e0e2208e39262a00d28f3b286f5232ad79b783275e8a155d8f60e24b9b9cb96"],"state_sha256":"51576225604b214f368db580688278e306518661f366e63a3229a9f2d8d5502f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X8kr4e3r07qCB9QjvgB4EbytBnYpyCfRZO63zILdDLQhuZg+yZ6flB8CAJAe3pc8RyoRjBjBM43B3IBbchXuAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T12:16:04.755408Z","bundle_sha256":"dc563101c086e8a5a04e94fb6493c703fd8e0791612582fdaa947673941ea484"}}