{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:LAT7XXHADXEBPSRA5DWJ3AOS23","short_pith_number":"pith:LAT7XXHA","canonical_record":{"source":{"id":"2607.07354","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-08T12:45:54Z","cross_cats_sorted":["nucl-ex","nucl-th"],"title_canon_sha256":"4bc73826c3595c95132c36df4ccdfe607e490095c976612c3ce4c2f347b70077","abstract_canon_sha256":"9cae28d600eb04ddbd8ac2bd5c0253fb4aaf88f2d60c0a7c9a630b0f0000caac"},"schema_version":"1.0"},"canonical_sha256":"5827fbdce01dc817ca20e8ec9d81d2d6f5dd548fb70b860bceb132df55a3cb4a","source":{"kind":"arxiv","id":"2607.07354","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.07354","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"arxiv_version","alias_value":"2607.07354v1","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.07354","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"pith_short_12","alias_value":"LAT7XXHADXEB","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"pith_short_16","alias_value":"LAT7XXHADXEBPSRA","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"pith_short_8","alias_value":"LAT7XXHA","created_at":"2026-07-09T01:20:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:LAT7XXHADXEBPSRA5DWJ3AOS23","target":"record","payload":{"canonical_record":{"source":{"id":"2607.07354","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-08T12:45:54Z","cross_cats_sorted":["nucl-ex","nucl-th"],"title_canon_sha256":"4bc73826c3595c95132c36df4ccdfe607e490095c976612c3ce4c2f347b70077","abstract_canon_sha256":"9cae28d600eb04ddbd8ac2bd5c0253fb4aaf88f2d60c0a7c9a630b0f0000caac"},"schema_version":"1.0"},"canonical_sha256":"5827fbdce01dc817ca20e8ec9d81d2d6f5dd548fb70b860bceb132df55a3cb4a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-09T01:20:22.439844Z","signature_b64":"dcJ4WiX5jTF0ROJzsA2TQxYoHtIcKsCelBAtujfMiwDvHWc9jV4SmpyY+jt1bCKgdabc0IhTk4arOyEpVcWxCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5827fbdce01dc817ca20e8ec9d81d2d6f5dd548fb70b860bceb132df55a3cb4a","last_reissued_at":"2026-07-09T01:20:22.439429Z","signature_status":"signed_v1","first_computed_at":"2026-07-09T01:20:22.439429Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.07354","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":"2026-07-09T01:20:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6lin0C7hPZNKrp98jAresOeBZmHpvku2hEwDt3nGPQNvngmuRQ1ERchhloHGhC5v9ZAdb4hoibB2+mwDmhm1DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-11T09:05:34.535718Z"},"content_sha256":"68c13d3fea890f8694e70f3fdb6514c0260a0fe20b65d6aa965b66c225a97c97","schema_version":"1.0","event_id":"sha256:68c13d3fea890f8694e70f3fdb6514c0260a0fe20b65d6aa965b66c225a97c97"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:LAT7XXHADXEBPSRA5DWJ3AOS23","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fierz-complete four-quark interactions and the QCD phase diagram","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"Chuang Huang, Li-Jun Zhou, Rui Wen, Shi Yin, Wei-jie Fu, Zi-ning Wang","submitted_at":"2026-07-08T12:45:54Z","abstract_excerpt":"The dynamics of Fierz-complete four-quark interactions and its influence on the QCD phase diagram have been investigated within the functional renormalization group approach to QCD at finite temperature and densities. It is found that in the vacuum the pion and sigma channels play the overwhelmingly dominant role, and all the other channels are negligible. However, when it is near the critical end point (CEP), the magnitude of four-quark couplings in other channels increases sizably and they become more and more important. In comparison to the single scalar-pseudoscalar channel of four-quark i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.07354","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2607.07354/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-09T01:20:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S2CoE3sE4e2TskX6qkGqVu8UGBIO3FpG33tDjItr9mB6M4PTJmh9LR+Ct0+yfz3jmDikKtAvvTcSXR4DMQBZDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-11T09:05:34.536096Z"},"content_sha256":"8df34df7541eda24925dbd053fa3314963b5920f6209f2e97a135c2c30e56074","schema_version":"1.0","event_id":"sha256:8df34df7541eda24925dbd053fa3314963b5920f6209f2e97a135c2c30e56074"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LAT7XXHADXEBPSRA5DWJ3AOS23/bundle.json","state_url":"https://pith.science/pith/LAT7XXHADXEBPSRA5DWJ3AOS23/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LAT7XXHADXEBPSRA5DWJ3AOS23/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":"2026-07-11T09:05:34Z","links":{"resolver":"https://pith.science/pith/LAT7XXHADXEBPSRA5DWJ3AOS23","bundle":"https://pith.science/pith/LAT7XXHADXEBPSRA5DWJ3AOS23/bundle.json","state":"https://pith.science/pith/LAT7XXHADXEBPSRA5DWJ3AOS23/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LAT7XXHADXEBPSRA5DWJ3AOS23/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:LAT7XXHADXEBPSRA5DWJ3AOS23","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":"9cae28d600eb04ddbd8ac2bd5c0253fb4aaf88f2d60c0a7c9a630b0f0000caac","cross_cats_sorted":["nucl-ex","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-08T12:45:54Z","title_canon_sha256":"4bc73826c3595c95132c36df4ccdfe607e490095c976612c3ce4c2f347b70077"},"schema_version":"1.0","source":{"id":"2607.07354","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.07354","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"arxiv_version","alias_value":"2607.07354v1","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.07354","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"pith_short_12","alias_value":"LAT7XXHADXEB","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"pith_short_16","alias_value":"LAT7XXHADXEBPSRA","created_at":"2026-07-09T01:20:22Z"},{"alias_kind":"pith_short_8","alias_value":"LAT7XXHA","created_at":"2026-07-09T01:20:22Z"}],"graph_snapshots":[{"event_id":"sha256:8df34df7541eda24925dbd053fa3314963b5920f6209f2e97a135c2c30e56074","target":"graph","created_at":"2026-07-09T01:20:22Z","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/2607.07354/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The dynamics of Fierz-complete four-quark interactions and its influence on the QCD phase diagram have been investigated within the functional renormalization group approach to QCD at finite temperature and densities. It is found that in the vacuum the pion and sigma channels play the overwhelmingly dominant role, and all the other channels are negligible. However, when it is near the critical end point (CEP), the magnitude of four-quark couplings in other channels increases sizably and they become more and more important. In comparison to the single scalar-pseudoscalar channel of four-quark i","authors_text":"Chuang Huang, Li-Jun Zhou, Rui Wen, Shi Yin, Wei-jie Fu, Zi-ning Wang","cross_cats":["nucl-ex","nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-08T12:45:54Z","title":"Fierz-complete four-quark interactions and the QCD phase diagram"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.07354","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":"sha256:68c13d3fea890f8694e70f3fdb6514c0260a0fe20b65d6aa965b66c225a97c97","target":"record","created_at":"2026-07-09T01:20:22Z","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":"9cae28d600eb04ddbd8ac2bd5c0253fb4aaf88f2d60c0a7c9a630b0f0000caac","cross_cats_sorted":["nucl-ex","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2026-07-08T12:45:54Z","title_canon_sha256":"4bc73826c3595c95132c36df4ccdfe607e490095c976612c3ce4c2f347b70077"},"schema_version":"1.0","source":{"id":"2607.07354","kind":"arxiv","version":1}},"canonical_sha256":"5827fbdce01dc817ca20e8ec9d81d2d6f5dd548fb70b860bceb132df55a3cb4a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5827fbdce01dc817ca20e8ec9d81d2d6f5dd548fb70b860bceb132df55a3cb4a","first_computed_at":"2026-07-09T01:20:22.439429Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-09T01:20:22.439429Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dcJ4WiX5jTF0ROJzsA2TQxYoHtIcKsCelBAtujfMiwDvHWc9jV4SmpyY+jt1bCKgdabc0IhTk4arOyEpVcWxCQ==","signature_status":"signed_v1","signed_at":"2026-07-09T01:20:22.439844Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.07354","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:68c13d3fea890f8694e70f3fdb6514c0260a0fe20b65d6aa965b66c225a97c97","sha256:8df34df7541eda24925dbd053fa3314963b5920f6209f2e97a135c2c30e56074"],"state_sha256":"12260f3e985e02a7843cea29ded2a64fe86c55cb7ad2021ec0b59942c97fac1d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rNDrUJj+8r1oLPq3Gfa+SNWUbWHZkb4chhwHs/b7053qMmdw3wuy+7pZXC4V69Gmkn9k0f6mg3CJW2/MzYMuBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-11T09:05:34.538471Z","bundle_sha256":"02a5e472c8d6867478f60c9bc7a06c933c4167c79290127cdfe671a727fb167a"}}