{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:U2P3A7PCTBQISAK6WZCTKMHS7D","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":"56b0c55aef4a442a370ba1b7aac1fb6a69c7544b150a27faf33fa960c09351cd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-05-30T14:53:17Z","title_canon_sha256":"aff152a502b655f654020602cb8f173396def45de5fb37035b1a4b11ec777567"},"schema_version":"1.0","source":{"id":"2305.19091","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2305.19091","created_at":"2026-07-05T06:42:06Z"},{"alias_kind":"arxiv_version","alias_value":"2305.19091v4","created_at":"2026-07-05T06:42:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2305.19091","created_at":"2026-07-05T06:42:06Z"},{"alias_kind":"pith_short_12","alias_value":"U2P3A7PCTBQI","created_at":"2026-07-05T06:42:06Z"},{"alias_kind":"pith_short_16","alias_value":"U2P3A7PCTBQISAK6","created_at":"2026-07-05T06:42:06Z"},{"alias_kind":"pith_short_8","alias_value":"U2P3A7PC","created_at":"2026-07-05T06:42:06Z"}],"graph_snapshots":[{"event_id":"sha256:a14f0b5591254aef585f34d4bc74535e5c7fd7224e0776988bbf9364afb88d56","target":"graph","created_at":"2026-07-05T06:42:06Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2305.19091/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Using gauge/gravity duality, we first study the string breaking and melting of doubly heavy baryon at a finite chemical potential and temperature in this paper. The decay mode $\\rm{Q Q q \\rightarrow Q q q+Q \\bar{q}}$ is investigated with the presence of temperature and chemical potential in this paper. With the increase of temperature and chemical potential, string breaking takes place at a smaller potential energy and the string-breaking distance will increase slightly. It is also found that the $\\rm{QQq}$ melts at small separate distance with the increase of temperature and chemical potentia","authors_text":"Bo Yu, Xiao-Hua Li, Xi Guo, Xun Chen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-05-30T14:53:17Z","title":"Potential and string breaking of doubly heavy baryon at finite temperature and chemical potential"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2305.19091","kind":"arxiv","version":4},"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":"sha256:27d500decd5b0d129c57880e834959b8e8209a2b422641541581857451df8966","target":"record","created_at":"2026-07-05T06:42:06Z","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":"56b0c55aef4a442a370ba1b7aac1fb6a69c7544b150a27faf33fa960c09351cd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-05-30T14:53:17Z","title_canon_sha256":"aff152a502b655f654020602cb8f173396def45de5fb37035b1a4b11ec777567"},"schema_version":"1.0","source":{"id":"2305.19091","kind":"arxiv","version":4}},"canonical_sha256":"a69fb07de2986089015eb6453530f2f8cd85fe1c49c6f3bb6d9b5f42e72940f4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a69fb07de2986089015eb6453530f2f8cd85fe1c49c6f3bb6d9b5f42e72940f4","first_computed_at":"2026-07-05T06:42:06.111967Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:42:06.111967Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eo/UAzt9uQzeNZqrjNNCahGCmlGtPAiCwUGpaTNuiDnRxlP+lrAW8yIbHREhGRhbswwRPSjYj73GP98iHnfIDg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:42:06.112464Z","signed_message":"canonical_sha256_bytes"},"source_id":"2305.19091","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27d500decd5b0d129c57880e834959b8e8209a2b422641541581857451df8966","sha256:a14f0b5591254aef585f34d4bc74535e5c7fd7224e0776988bbf9364afb88d56"],"state_sha256":"3bebe05cd1b926c2bfdce32ed9c6e1197c6970f8b7d0024a9437754083899c46"}