{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:LNLGTEKY6WYHD4MDOCKG5NVAR2","short_pith_number":"pith:LNLGTEKY","canonical_record":{"source":{"id":"1711.04269","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-12T10:47:17Z","cross_cats_sorted":["astro-ph.HE","hep-th","nucl-th"],"title_canon_sha256":"3ea5bf840a041804fffef35482edc2645596ec1efe72c1ef6aaa8df77e19d538","abstract_canon_sha256":"d61aad3bbe51e2ea0f34c12d2a02a244c445809f2eab27ca053eda33aa903f98"},"schema_version":"1.0"},"canonical_sha256":"5b56699158f5b071f18370946eb6a08ebf7d88252ab1f8d969d63d3220806e69","source":{"kind":"arxiv","id":"1711.04269","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.04269","created_at":"2026-05-18T00:19:08Z"},{"alias_kind":"arxiv_version","alias_value":"1711.04269v2","created_at":"2026-05-18T00:19:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.04269","created_at":"2026-05-18T00:19:08Z"},{"alias_kind":"pith_short_12","alias_value":"LNLGTEKY6WYH","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"LNLGTEKY6WYHD4MD","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"LNLGTEKY","created_at":"2026-05-18T12:31:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:LNLGTEKY6WYHD4MDOCKG5NVAR2","target":"record","payload":{"canonical_record":{"source":{"id":"1711.04269","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-12T10:47:17Z","cross_cats_sorted":["astro-ph.HE","hep-th","nucl-th"],"title_canon_sha256":"3ea5bf840a041804fffef35482edc2645596ec1efe72c1ef6aaa8df77e19d538","abstract_canon_sha256":"d61aad3bbe51e2ea0f34c12d2a02a244c445809f2eab27ca053eda33aa903f98"},"schema_version":"1.0"},"canonical_sha256":"5b56699158f5b071f18370946eb6a08ebf7d88252ab1f8d969d63d3220806e69","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:19:08.588588Z","signature_b64":"kVNglPGOaviSnrwx9iOJA69SZViMMIwKAqYlv81quWrH7MCOswaotboESUAfGgoFIgpE0nkT56klk29akXMlAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5b56699158f5b071f18370946eb6a08ebf7d88252ab1f8d969d63d3220806e69","last_reissued_at":"2026-05-18T00:19:08.587932Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:19:08.587932Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.04269","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:19:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hUpyVxPkF7EwEUuUd8gp044xOditYjJ4I+KNWH1Uy9LiL/8oU6wdhnKge1GjAPLBbY7oNTKrishwuLXHK3ScBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T04:50:02.024284Z"},"content_sha256":"f8feb107dc8278486f8a9f407a28502c2cbd4d103c7a033841efedb4529e96e5","schema_version":"1.0","event_id":"sha256:f8feb107dc8278486f8a9f407a28502c2cbd4d103c7a033841efedb4529e96e5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:LNLGTEKY6WYHD4MDOCKG5NVAR2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Color superconductivity from the chiral quark-meson model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","hep-th","nucl-th"],"primary_cat":"hep-ph","authors_text":"Armen Sedrakian, Jochen Wambach, Ralf-Arno Tripolt","submitted_at":"2017-11-12T10:47:17Z","abstract_excerpt":"We study the two-flavor color superconductivity of low-temperature quark matter in the vicinity of chiral phase transition in the quark-meson model where the interactions between quarks are generated by pion and sigma exchanges. Starting from the Nambu-Gor'kov propagator in real-time formulation we obtain finite temperature (real axis) Eliashberg-type equations for the quark self-energies (gap functions) in terms of the in-medium spectral function of mesons. Exact numerical solutions of the coupled nonlinear integral equations for the real and imaginary parts of the gap function are obtained i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.04269","kind":"arxiv","version":2},"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":"2026-05-18T00:19:08Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XNq7AmAvMNcQEWIKnfUGiNpyaTuYorm1PWB/I12VmrPj4HRT07O3TbMixyTfY3MytGf+o3SVAnDGgl6URyM+DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T04:50:02.024652Z"},"content_sha256":"642cfb504c21fb9953243b8a0480ca6e0d3254eefa5444ba59477dd0dcd27edf","schema_version":"1.0","event_id":"sha256:642cfb504c21fb9953243b8a0480ca6e0d3254eefa5444ba59477dd0dcd27edf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LNLGTEKY6WYHD4MDOCKG5NVAR2/bundle.json","state_url":"https://pith.science/pith/LNLGTEKY6WYHD4MDOCKG5NVAR2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LNLGTEKY6WYHD4MDOCKG5NVAR2/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":"2026-05-27T04:50:02Z","links":{"resolver":"https://pith.science/pith/LNLGTEKY6WYHD4MDOCKG5NVAR2","bundle":"https://pith.science/pith/LNLGTEKY6WYHD4MDOCKG5NVAR2/bundle.json","state":"https://pith.science/pith/LNLGTEKY6WYHD4MDOCKG5NVAR2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LNLGTEKY6WYHD4MDOCKG5NVAR2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:LNLGTEKY6WYHD4MDOCKG5NVAR2","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":"d61aad3bbe51e2ea0f34c12d2a02a244c445809f2eab27ca053eda33aa903f98","cross_cats_sorted":["astro-ph.HE","hep-th","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-12T10:47:17Z","title_canon_sha256":"3ea5bf840a041804fffef35482edc2645596ec1efe72c1ef6aaa8df77e19d538"},"schema_version":"1.0","source":{"id":"1711.04269","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.04269","created_at":"2026-05-18T00:19:08Z"},{"alias_kind":"arxiv_version","alias_value":"1711.04269v2","created_at":"2026-05-18T00:19:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.04269","created_at":"2026-05-18T00:19:08Z"},{"alias_kind":"pith_short_12","alias_value":"LNLGTEKY6WYH","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"LNLGTEKY6WYHD4MD","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"LNLGTEKY","created_at":"2026-05-18T12:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:642cfb504c21fb9953243b8a0480ca6e0d3254eefa5444ba59477dd0dcd27edf","target":"graph","created_at":"2026-05-18T00:19:08Z","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":"We study the two-flavor color superconductivity of low-temperature quark matter in the vicinity of chiral phase transition in the quark-meson model where the interactions between quarks are generated by pion and sigma exchanges. Starting from the Nambu-Gor'kov propagator in real-time formulation we obtain finite temperature (real axis) Eliashberg-type equations for the quark self-energies (gap functions) in terms of the in-medium spectral function of mesons. Exact numerical solutions of the coupled nonlinear integral equations for the real and imaginary parts of the gap function are obtained i","authors_text":"Armen Sedrakian, Jochen Wambach, Ralf-Arno Tripolt","cross_cats":["astro-ph.HE","hep-th","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-12T10:47:17Z","title":"Color superconductivity from the chiral quark-meson model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.04269","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:f8feb107dc8278486f8a9f407a28502c2cbd4d103c7a033841efedb4529e96e5","target":"record","created_at":"2026-05-18T00:19:08Z","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":"d61aad3bbe51e2ea0f34c12d2a02a244c445809f2eab27ca053eda33aa903f98","cross_cats_sorted":["astro-ph.HE","hep-th","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-11-12T10:47:17Z","title_canon_sha256":"3ea5bf840a041804fffef35482edc2645596ec1efe72c1ef6aaa8df77e19d538"},"schema_version":"1.0","source":{"id":"1711.04269","kind":"arxiv","version":2}},"canonical_sha256":"5b56699158f5b071f18370946eb6a08ebf7d88252ab1f8d969d63d3220806e69","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b56699158f5b071f18370946eb6a08ebf7d88252ab1f8d969d63d3220806e69","first_computed_at":"2026-05-18T00:19:08.587932Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:19:08.587932Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kVNglPGOaviSnrwx9iOJA69SZViMMIwKAqYlv81quWrH7MCOswaotboESUAfGgoFIgpE0nkT56klk29akXMlAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:19:08.588588Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.04269","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f8feb107dc8278486f8a9f407a28502c2cbd4d103c7a033841efedb4529e96e5","sha256:642cfb504c21fb9953243b8a0480ca6e0d3254eefa5444ba59477dd0dcd27edf"],"state_sha256":"357a497df5dbcd52192c1856400df279358823db6201b3a2c4cb1c9e0a57b15c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O6JyZJXkvtjfgpBwRh/28qXxQ7gTS37Z5tSZWyOrgwEFYNlhrsm0iKZGMbz0JYUni7lpf8XB+ANk5JIP+9f+CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T04:50:02.027092Z","bundle_sha256":"647a4d127549d556199c9e7b31ac6b5230ca6f916b2aeb225a34a73ffa50c782"}}