{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:UAGJIJFRWUHUK46RI5U2PVAHNI","short_pith_number":"pith:UAGJIJFR","canonical_record":{"source":{"id":"1810.12477","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-10-30T01:38:21Z","cross_cats_sorted":[],"title_canon_sha256":"23cba0d889af72a7857e6cbfcb8a86e2636dd948df7cce703581f9b82cbefe46","abstract_canon_sha256":"63d88f5f8d042917b9ee47e16326ca976a9be2cb3d9dfb802f970acfb1173c59"},"schema_version":"1.0"},"canonical_sha256":"a00c9424b1b50f4573d14769a7d4076a095c5d07f03690e0954a1175dabfcd10","source":{"kind":"arxiv","id":"1810.12477","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.12477","created_at":"2026-05-17T23:59:13Z"},{"alias_kind":"arxiv_version","alias_value":"1810.12477v3","created_at":"2026-05-17T23:59:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.12477","created_at":"2026-05-17T23:59:13Z"},{"alias_kind":"pith_short_12","alias_value":"UAGJIJFRWUHU","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"UAGJIJFRWUHUK46R","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"UAGJIJFR","created_at":"2026-05-18T12:32:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:UAGJIJFRWUHUK46RI5U2PVAHNI","target":"record","payload":{"canonical_record":{"source":{"id":"1810.12477","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-10-30T01:38:21Z","cross_cats_sorted":[],"title_canon_sha256":"23cba0d889af72a7857e6cbfcb8a86e2636dd948df7cce703581f9b82cbefe46","abstract_canon_sha256":"63d88f5f8d042917b9ee47e16326ca976a9be2cb3d9dfb802f970acfb1173c59"},"schema_version":"1.0"},"canonical_sha256":"a00c9424b1b50f4573d14769a7d4076a095c5d07f03690e0954a1175dabfcd10","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:13.868257Z","signature_b64":"o+/jQ1wVb0KuAsMqSeQbbI/r52VZr8NGyXDwiS82VX9HHThTpo5N3fX9xD1MKKQgyxrtnuaRR0MOQbQw+h1/Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a00c9424b1b50f4573d14769a7d4076a095c5d07f03690e0954a1175dabfcd10","last_reissued_at":"2026-05-17T23:59:13.867851Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:13.867851Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1810.12477","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:59:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kjl2llZ62W7q7xdtC/5OTS5aA1XPhHBf9OI7hGKyKLMQJJ7aD4BXm8w7nSeSQNc97Lx3IMxbbkZczp3y8NB+Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T14:00:09.117068Z"},"content_sha256":"edf2e98593d1c260c6313482b7584eea54767e273543291dc3cd37ba86f31cac","schema_version":"1.0","event_id":"sha256:edf2e98593d1c260c6313482b7584eea54767e273543291dc3cd37ba86f31cac"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:UAGJIJFRWUHUK46RI5U2PVAHNI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Topology of two-color QCD at low temperature and high density","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Etsuko Itou, Kei Iida, Tong-Gyu Lee","submitted_at":"2018-10-30T01:38:21Z","abstract_excerpt":"The chemical potential ($\\mu$) dependence of the topological susceptibility with two-color two-flavor QCD is studied. We find that at temperature $T \\approx T_c /2$, where $T_c$ denotes the critical temperature at zero chemical potential, the topological susceptibility is almost constant throughout $0 \\leq a\\mu \\lesssim 1.0$, while at $T\\approx T_c$, it decreases significantly from the $\\mu=0$ value in a high $\\mu$ regime.\n  In this work, we perform the simulation for $\\mu/T \\le 16$, which covers even the low temperature and the high chemical potential regime. In this regime, we introduce a di"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.12477","kind":"arxiv","version":3},"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":"2026-05-17T23:59:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BqsnarQNUsa+4XIrRnX9qkcfNACThQje93a0QbYLyIOqEX/0qm5eUH+W9BSHYArAWx8fecObYadQckkJBfm4AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T14:00:09.117702Z"},"content_sha256":"d915d33d972b0125392edc89cfd208a120564e1dc2e88ea2a1dfcdfad423ddf2","schema_version":"1.0","event_id":"sha256:d915d33d972b0125392edc89cfd208a120564e1dc2e88ea2a1dfcdfad423ddf2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UAGJIJFRWUHUK46RI5U2PVAHNI/bundle.json","state_url":"https://pith.science/pith/UAGJIJFRWUHUK46RI5U2PVAHNI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UAGJIJFRWUHUK46RI5U2PVAHNI/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":"2026-06-08T14:00:09Z","links":{"resolver":"https://pith.science/pith/UAGJIJFRWUHUK46RI5U2PVAHNI","bundle":"https://pith.science/pith/UAGJIJFRWUHUK46RI5U2PVAHNI/bundle.json","state":"https://pith.science/pith/UAGJIJFRWUHUK46RI5U2PVAHNI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UAGJIJFRWUHUK46RI5U2PVAHNI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:UAGJIJFRWUHUK46RI5U2PVAHNI","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":"63d88f5f8d042917b9ee47e16326ca976a9be2cb3d9dfb802f970acfb1173c59","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-10-30T01:38:21Z","title_canon_sha256":"23cba0d889af72a7857e6cbfcb8a86e2636dd948df7cce703581f9b82cbefe46"},"schema_version":"1.0","source":{"id":"1810.12477","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.12477","created_at":"2026-05-17T23:59:13Z"},{"alias_kind":"arxiv_version","alias_value":"1810.12477v3","created_at":"2026-05-17T23:59:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.12477","created_at":"2026-05-17T23:59:13Z"},{"alias_kind":"pith_short_12","alias_value":"UAGJIJFRWUHU","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_16","alias_value":"UAGJIJFRWUHUK46R","created_at":"2026-05-18T12:32:56Z"},{"alias_kind":"pith_short_8","alias_value":"UAGJIJFR","created_at":"2026-05-18T12:32:56Z"}],"graph_snapshots":[{"event_id":"sha256:d915d33d972b0125392edc89cfd208a120564e1dc2e88ea2a1dfcdfad423ddf2","target":"graph","created_at":"2026-05-17T23:59:13Z","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":"The chemical potential ($\\mu$) dependence of the topological susceptibility with two-color two-flavor QCD is studied. We find that at temperature $T \\approx T_c /2$, where $T_c$ denotes the critical temperature at zero chemical potential, the topological susceptibility is almost constant throughout $0 \\leq a\\mu \\lesssim 1.0$, while at $T\\approx T_c$, it decreases significantly from the $\\mu=0$ value in a high $\\mu$ regime.\n  In this work, we perform the simulation for $\\mu/T \\le 16$, which covers even the low temperature and the high chemical potential regime. In this regime, we introduce a di","authors_text":"Etsuko Itou, Kei Iida, Tong-Gyu Lee","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-10-30T01:38:21Z","title":"Topology of two-color QCD at low temperature and high density"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.12477","kind":"arxiv","version":3},"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:edf2e98593d1c260c6313482b7584eea54767e273543291dc3cd37ba86f31cac","target":"record","created_at":"2026-05-17T23:59:13Z","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":"63d88f5f8d042917b9ee47e16326ca976a9be2cb3d9dfb802f970acfb1173c59","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2018-10-30T01:38:21Z","title_canon_sha256":"23cba0d889af72a7857e6cbfcb8a86e2636dd948df7cce703581f9b82cbefe46"},"schema_version":"1.0","source":{"id":"1810.12477","kind":"arxiv","version":3}},"canonical_sha256":"a00c9424b1b50f4573d14769a7d4076a095c5d07f03690e0954a1175dabfcd10","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a00c9424b1b50f4573d14769a7d4076a095c5d07f03690e0954a1175dabfcd10","first_computed_at":"2026-05-17T23:59:13.867851Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:13.867851Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"o+/jQ1wVb0KuAsMqSeQbbI/r52VZr8NGyXDwiS82VX9HHThTpo5N3fX9xD1MKKQgyxrtnuaRR0MOQbQw+h1/Dg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:13.868257Z","signed_message":"canonical_sha256_bytes"},"source_id":"1810.12477","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:edf2e98593d1c260c6313482b7584eea54767e273543291dc3cd37ba86f31cac","sha256:d915d33d972b0125392edc89cfd208a120564e1dc2e88ea2a1dfcdfad423ddf2"],"state_sha256":"230692df7d4b574cddef539a9901bae8ca19d5ff3d4467960e130e571bae0805"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"he1gfs2jN4a6DWR7Q4voV2ZcbAeNvJmrMH7RY9t8xqlObeR6MPQA6wcXud3UxKI+UHfIG7tUCYY1qCcz8pViBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T14:00:09.119879Z","bundle_sha256":"77854f607b831259ada0d598ad13134fa31895b721af0d3b75d72c176b703b3a"}}