{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:6WYSEEQPHV4NZWBWUJHJGLMMIE","short_pith_number":"pith:6WYSEEQP","canonical_record":{"source":{"id":"1108.0354","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-08-01T16:21:45Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"04704be04228453b3d7afc38ce6ff7aabee589ae92039afe37b617f19409305f","abstract_canon_sha256":"ba9b81298287a9aa8b419544bc98b354361a5ad8c05d489d1fa8317ba2a383ec"},"schema_version":"1.0"},"canonical_sha256":"f5b122120f3d78dcd836a24e932d8c41325e8bed142b5cedc2b95a44053c05b6","source":{"kind":"arxiv","id":"1108.0354","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.0354","created_at":"2026-05-18T04:15:06Z"},{"alias_kind":"arxiv_version","alias_value":"1108.0354v1","created_at":"2026-05-18T04:15:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.0354","created_at":"2026-05-18T04:15:06Z"},{"alias_kind":"pith_short_12","alias_value":"6WYSEEQPHV4N","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"6WYSEEQPHV4NZWBW","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"6WYSEEQP","created_at":"2026-05-18T12:26:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:6WYSEEQPHV4NZWBWUJHJGLMMIE","target":"record","payload":{"canonical_record":{"source":{"id":"1108.0354","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-08-01T16:21:45Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"04704be04228453b3d7afc38ce6ff7aabee589ae92039afe37b617f19409305f","abstract_canon_sha256":"ba9b81298287a9aa8b419544bc98b354361a5ad8c05d489d1fa8317ba2a383ec"},"schema_version":"1.0"},"canonical_sha256":"f5b122120f3d78dcd836a24e932d8c41325e8bed142b5cedc2b95a44053c05b6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:15:06.985919Z","signature_b64":"YchYAUhanI6h9RrR/tyYANxgLII8qh1TIXZTfBkqpNtuaQvqj/6xn3iEQscWf+RovICOxdEz8bIV+orh3CvnCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f5b122120f3d78dcd836a24e932d8c41325e8bed142b5cedc2b95a44053c05b6","last_reissued_at":"2026-05-18T04:15:06.985079Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:15:06.985079Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1108.0354","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":"2026-05-18T04:15:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NWxl1L4OSGnbFna/ugASW30o7p6FNqWWhohYnpRA10pJZ1tPj+cL2Ol6CBEw5NP5x8yHHZyg5uyTeY4QTJCmBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T10:32:50.039991Z"},"content_sha256":"a09d73e545a75d4dfbc032a60ccf34bdb2be76c6397231067c3e4f6082c59013","schema_version":"1.0","event_id":"sha256:a09d73e545a75d4dfbc032a60ccf34bdb2be76c6397231067c3e4f6082c59013"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:6WYSEEQPHV4NZWBWUJHJGLMMIE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Replica-Exchange Cluster Algorithm","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"cond-mat.stat-mech","authors_text":"Elmar Bittner, Wolfhard Janke","submitted_at":"2011-08-01T16:21:45Z","abstract_excerpt":"In finite-size scaling analyses of Monte Carlo simulations of second-order phase transitions one often needs an extended temperature/energy range around the critical point. By combining the replica-exchange algorithm with cluster updates and an adaptive routine to find the range of interest, we introduce a new flexible and powerful method for systematic investigations of critical phenomena. As a result, we gain two further orders of magnitude in the performance for 2D and 3D Ising models in comparison with the recently proposed Wang-Landau recursion for cluster algorithms based on the multibon"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.0354","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":"2026-05-18T04:15:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+Lj+JbSzVI7rrhVSnApi5HhUAqSGBBIb419H5tDvpS4lRdgJP4OuyjOpnW2JhTCUlD0QqlTN4MMoGqIRqnRQAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T10:32:50.040672Z"},"content_sha256":"ea43605c07d4df71b8234006f91ce3cc21eed464be4f78fd8128a4c0af8729e9","schema_version":"1.0","event_id":"sha256:ea43605c07d4df71b8234006f91ce3cc21eed464be4f78fd8128a4c0af8729e9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6WYSEEQPHV4NZWBWUJHJGLMMIE/bundle.json","state_url":"https://pith.science/pith/6WYSEEQPHV4NZWBWUJHJGLMMIE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6WYSEEQPHV4NZWBWUJHJGLMMIE/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":"2026-05-27T10:32:50Z","links":{"resolver":"https://pith.science/pith/6WYSEEQPHV4NZWBWUJHJGLMMIE","bundle":"https://pith.science/pith/6WYSEEQPHV4NZWBWUJHJGLMMIE/bundle.json","state":"https://pith.science/pith/6WYSEEQPHV4NZWBWUJHJGLMMIE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6WYSEEQPHV4NZWBWUJHJGLMMIE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:6WYSEEQPHV4NZWBWUJHJGLMMIE","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":"ba9b81298287a9aa8b419544bc98b354361a5ad8c05d489d1fa8317ba2a383ec","cross_cats_sorted":["cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-08-01T16:21:45Z","title_canon_sha256":"04704be04228453b3d7afc38ce6ff7aabee589ae92039afe37b617f19409305f"},"schema_version":"1.0","source":{"id":"1108.0354","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.0354","created_at":"2026-05-18T04:15:06Z"},{"alias_kind":"arxiv_version","alias_value":"1108.0354v1","created_at":"2026-05-18T04:15:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.0354","created_at":"2026-05-18T04:15:06Z"},{"alias_kind":"pith_short_12","alias_value":"6WYSEEQPHV4N","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"6WYSEEQPHV4NZWBW","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"6WYSEEQP","created_at":"2026-05-18T12:26:22Z"}],"graph_snapshots":[{"event_id":"sha256:ea43605c07d4df71b8234006f91ce3cc21eed464be4f78fd8128a4c0af8729e9","target":"graph","created_at":"2026-05-18T04:15:06Z","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":"In finite-size scaling analyses of Monte Carlo simulations of second-order phase transitions one often needs an extended temperature/energy range around the critical point. By combining the replica-exchange algorithm with cluster updates and an adaptive routine to find the range of interest, we introduce a new flexible and powerful method for systematic investigations of critical phenomena. As a result, we gain two further orders of magnitude in the performance for 2D and 3D Ising models in comparison with the recently proposed Wang-Landau recursion for cluster algorithms based on the multibon","authors_text":"Elmar Bittner, Wolfhard Janke","cross_cats":["cond-mat.other"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-08-01T16:21:45Z","title":"Replica-Exchange Cluster Algorithm"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.0354","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:a09d73e545a75d4dfbc032a60ccf34bdb2be76c6397231067c3e4f6082c59013","target":"record","created_at":"2026-05-18T04:15:06Z","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":"ba9b81298287a9aa8b419544bc98b354361a5ad8c05d489d1fa8317ba2a383ec","cross_cats_sorted":["cond-mat.other"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-08-01T16:21:45Z","title_canon_sha256":"04704be04228453b3d7afc38ce6ff7aabee589ae92039afe37b617f19409305f"},"schema_version":"1.0","source":{"id":"1108.0354","kind":"arxiv","version":1}},"canonical_sha256":"f5b122120f3d78dcd836a24e932d8c41325e8bed142b5cedc2b95a44053c05b6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f5b122120f3d78dcd836a24e932d8c41325e8bed142b5cedc2b95a44053c05b6","first_computed_at":"2026-05-18T04:15:06.985079Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:15:06.985079Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YchYAUhanI6h9RrR/tyYANxgLII8qh1TIXZTfBkqpNtuaQvqj/6xn3iEQscWf+RovICOxdEz8bIV+orh3CvnCw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:15:06.985919Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.0354","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a09d73e545a75d4dfbc032a60ccf34bdb2be76c6397231067c3e4f6082c59013","sha256:ea43605c07d4df71b8234006f91ce3cc21eed464be4f78fd8128a4c0af8729e9"],"state_sha256":"bbfbe7489b2b3f330efbbc8f67f6a60f1e1701c2a26d2c0abb096045da5a752f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tFCyOjsgPzxMcyRi00NDgGGDSXYx7z7+82GXSOxprRillqELQjdenyhBIgSWQoAqqF0oBKcsbhkBRYZLrQBhCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T10:32:50.044049Z","bundle_sha256":"3f168c9ec40139f893ca3a467fef10ca93a03e70e58ea02c520e578186e11df3"}}