{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:LH5JRZFSL5C5FDO7S6QAAFMEEW","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":"6f630fbced8c890ab15e47d1f212195afb68e56fdc934a075a2490a603149030","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2002-06-30T14:26:52Z","title_canon_sha256":"e0315999a09783cfbf2681e47259d32eeb4ca5316ffb0fe7bb2c7be99a4bc094"},"schema_version":"1.0","source":{"id":"hep-ph/0207008","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0207008","created_at":"2026-05-18T04:22:59Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0207008v2","created_at":"2026-05-18T04:22:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0207008","created_at":"2026-05-18T04:22:59Z"},{"alias_kind":"pith_short_12","alias_value":"LH5JRZFSL5C5","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"LH5JRZFSL5C5FDO7","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"LH5JRZFS","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:f9f1a55300c8b4257fe31e60305753a24bcddcbf15327165c1364a189381927d","target":"graph","created_at":"2026-05-18T04:22:59Z","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 effect of electric and color neutrality on 2-flavor color superconductivity has been investigated. It has been found that the effect of the charge neutrality on a 2-flavor quark system is very different from that on a 3-flavor system. The BCS diquark pair in 2-flavor color superconducting phase has been largely reduced by the large Fermi momentum of electron, the diquark condensate first increases with the increasing of quark's chemical potential $\\mu$,then decreases rapidly and finally disappears at about $\\mu=535MeV$, at which the thermodynamic potential equals to that in the neutral nor","authors_text":"Mei Huang, Pengfei Zhuang, Weiqin Chao","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2002-06-30T14:26:52Z","title":"Charge Neutrality Effects on 2-flavor Color Superconductivity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0207008","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:c657dfcb8e88a174570f5c41606efd6bd1bb7669326f60e15a09f23330d783fe","target":"record","created_at":"2026-05-18T04:22:59Z","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":"6f630fbced8c890ab15e47d1f212195afb68e56fdc934a075a2490a603149030","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2002-06-30T14:26:52Z","title_canon_sha256":"e0315999a09783cfbf2681e47259d32eeb4ca5316ffb0fe7bb2c7be99a4bc094"},"schema_version":"1.0","source":{"id":"hep-ph/0207008","kind":"arxiv","version":2}},"canonical_sha256":"59fa98e4b25f45d28ddf97a00015842581f1cfaa33fd9ab3222deff401534833","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"59fa98e4b25f45d28ddf97a00015842581f1cfaa33fd9ab3222deff401534833","first_computed_at":"2026-05-18T04:22:59.949638Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:22:59.949638Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oPqyN8pwz6QHtQUE/FaSEBK98o2estWsMjE52Yt1/SLUhvs4ii/2Kn18Su/NOdo0D8QeqdmhmNBlyqXnQYMpAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:22:59.950335Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0207008","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c657dfcb8e88a174570f5c41606efd6bd1bb7669326f60e15a09f23330d783fe","sha256:f9f1a55300c8b4257fe31e60305753a24bcddcbf15327165c1364a189381927d"],"state_sha256":"03d951644739c3031b14219fda0e637d6a8533a5084bf9fe8611bfdf3fa05484"}