{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:LNAEAJTZJIWZBALPVABHOV3RG4","short_pith_number":"pith:LNAEAJTZ","canonical_record":{"source":{"id":"2403.07783","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2024-03-12T16:10:01Z","cross_cats_sorted":["hep-ph","hep-th","nucl-th"],"title_canon_sha256":"76344d9dd005813c88362c5493424cd1e9ec2fa57acfe9b9a701530b72b8ee3b","abstract_canon_sha256":"bb10285639333028f388c3de5e30ba0efae6c74102d9c26cd5e4318691b9c967"},"schema_version":"1.0"},"canonical_sha256":"5b404026794a2d90816fa8027757713714492e29f99c435e721518dd796a5349","source":{"kind":"arxiv","id":"2403.07783","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.07783","created_at":"2026-07-05T08:23:19Z"},{"alias_kind":"arxiv_version","alias_value":"2403.07783v2","created_at":"2026-07-05T08:23:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.07783","created_at":"2026-07-05T08:23:19Z"},{"alias_kind":"pith_short_12","alias_value":"LNAEAJTZJIWZ","created_at":"2026-07-05T08:23:19Z"},{"alias_kind":"pith_short_16","alias_value":"LNAEAJTZJIWZBALP","created_at":"2026-07-05T08:23:19Z"},{"alias_kind":"pith_short_8","alias_value":"LNAEAJTZ","created_at":"2026-07-05T08:23:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:LNAEAJTZJIWZBALPVABHOV3RG4","target":"record","payload":{"canonical_record":{"source":{"id":"2403.07783","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2024-03-12T16:10:01Z","cross_cats_sorted":["hep-ph","hep-th","nucl-th"],"title_canon_sha256":"76344d9dd005813c88362c5493424cd1e9ec2fa57acfe9b9a701530b72b8ee3b","abstract_canon_sha256":"bb10285639333028f388c3de5e30ba0efae6c74102d9c26cd5e4318691b9c967"},"schema_version":"1.0"},"canonical_sha256":"5b404026794a2d90816fa8027757713714492e29f99c435e721518dd796a5349","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:23:19.928144Z","signature_b64":"q3kX4EbtmlYepeMa4DAvqMTeb4SA5QyMQssh+nYOwWYccMr+C7CaskR1EFDy5Z+d5QAsdgY3A8S5pKn8XnfGCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5b404026794a2d90816fa8027757713714492e29f99c435e721518dd796a5349","last_reissued_at":"2026-07-05T08:23:19.927687Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:23:19.927687Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2403.07783","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":"2026-07-05T08:23:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2PJydwASWhtSwvDo7PanVAV//U46FqUBi4UngtAo0j5FiW1+CAY3zqpUyze+6XtbG4CfV83WrZ6aHbH06bcSDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T23:34:52.244246Z"},"content_sha256":"4b2ed6434aaf5cbeb30f5989ce865071b357433ab38598a4e5ae47099bb31d93","schema_version":"1.0","event_id":"sha256:4b2ed6434aaf5cbeb30f5989ce865071b357433ab38598a4e5ae47099bb31d93"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:LNAEAJTZJIWZBALPVABHOV3RG4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"QCD Equation of State at nonzero baryon density in external magnetic field","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph","hep-th","nucl-th"],"primary_cat":"hep-lat","authors_text":"A. A. Roenko, A. Yu. Kotov, N. Astrakhantsev, V. V. Braguta","submitted_at":"2024-03-12T16:10:01Z","abstract_excerpt":"This paper is devoted to the study of QCD equation of state in external magnetic field and nonzero baryon density. Our study is carried out by means of lattice simulation with 2+1 dynamical staggered quarks at the physical masses. The simulation is conducted at imaginary baryon chemical potential what allowed us to overcome the sign problem. We expand the pressure in the baryon imaginary chemical potential and study three leading nonzero coefficients in this expansion. These coefficients were calculated for the following values of magnetic field: $eB=0.3$, $0.6$, $1.2$ GeV$^2$ with the lattice"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.07783","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2403.07783/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":"2026-07-05T08:23:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YUrv5MUBeWOw00WtgIBDBPWUCHZjZgBMK/CQ6ymRCJ5DW97iUmXwFiEZyvcnLDaxg7aZX9zAf5PRFTjohmSOAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T23:34:52.244769Z"},"content_sha256":"c9cd50c37aaf598a62592708ae12f306fbb37683c50e57f22f12ab20c1948746","schema_version":"1.0","event_id":"sha256:c9cd50c37aaf598a62592708ae12f306fbb37683c50e57f22f12ab20c1948746"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LNAEAJTZJIWZBALPVABHOV3RG4/bundle.json","state_url":"https://pith.science/pith/LNAEAJTZJIWZBALPVABHOV3RG4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LNAEAJTZJIWZBALPVABHOV3RG4/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":"2026-08-04T23:34:52Z","links":{"resolver":"https://pith.science/pith/LNAEAJTZJIWZBALPVABHOV3RG4","bundle":"https://pith.science/pith/LNAEAJTZJIWZBALPVABHOV3RG4/bundle.json","state":"https://pith.science/pith/LNAEAJTZJIWZBALPVABHOV3RG4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LNAEAJTZJIWZBALPVABHOV3RG4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:LNAEAJTZJIWZBALPVABHOV3RG4","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":"bb10285639333028f388c3de5e30ba0efae6c74102d9c26cd5e4318691b9c967","cross_cats_sorted":["hep-ph","hep-th","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2024-03-12T16:10:01Z","title_canon_sha256":"76344d9dd005813c88362c5493424cd1e9ec2fa57acfe9b9a701530b72b8ee3b"},"schema_version":"1.0","source":{"id":"2403.07783","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.07783","created_at":"2026-07-05T08:23:19Z"},{"alias_kind":"arxiv_version","alias_value":"2403.07783v2","created_at":"2026-07-05T08:23:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.07783","created_at":"2026-07-05T08:23:19Z"},{"alias_kind":"pith_short_12","alias_value":"LNAEAJTZJIWZ","created_at":"2026-07-05T08:23:19Z"},{"alias_kind":"pith_short_16","alias_value":"LNAEAJTZJIWZBALP","created_at":"2026-07-05T08:23:19Z"},{"alias_kind":"pith_short_8","alias_value":"LNAEAJTZ","created_at":"2026-07-05T08:23:19Z"}],"graph_snapshots":[{"event_id":"sha256:c9cd50c37aaf598a62592708ae12f306fbb37683c50e57f22f12ab20c1948746","target":"graph","created_at":"2026-07-05T08:23:19Z","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/2403.07783/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper is devoted to the study of QCD equation of state in external magnetic field and nonzero baryon density. Our study is carried out by means of lattice simulation with 2+1 dynamical staggered quarks at the physical masses. The simulation is conducted at imaginary baryon chemical potential what allowed us to overcome the sign problem. We expand the pressure in the baryon imaginary chemical potential and study three leading nonzero coefficients in this expansion. These coefficients were calculated for the following values of magnetic field: $eB=0.3$, $0.6$, $1.2$ GeV$^2$ with the lattice","authors_text":"A. A. Roenko, A. Yu. Kotov, N. Astrakhantsev, V. V. Braguta","cross_cats":["hep-ph","hep-th","nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2024-03-12T16:10:01Z","title":"QCD Equation of State at nonzero baryon density in external magnetic field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.07783","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":"sha256:4b2ed6434aaf5cbeb30f5989ce865071b357433ab38598a4e5ae47099bb31d93","target":"record","created_at":"2026-07-05T08:23:19Z","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":"bb10285639333028f388c3de5e30ba0efae6c74102d9c26cd5e4318691b9c967","cross_cats_sorted":["hep-ph","hep-th","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2024-03-12T16:10:01Z","title_canon_sha256":"76344d9dd005813c88362c5493424cd1e9ec2fa57acfe9b9a701530b72b8ee3b"},"schema_version":"1.0","source":{"id":"2403.07783","kind":"arxiv","version":2}},"canonical_sha256":"5b404026794a2d90816fa8027757713714492e29f99c435e721518dd796a5349","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b404026794a2d90816fa8027757713714492e29f99c435e721518dd796a5349","first_computed_at":"2026-07-05T08:23:19.927687Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:23:19.927687Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"q3kX4EbtmlYepeMa4DAvqMTeb4SA5QyMQssh+nYOwWYccMr+C7CaskR1EFDy5Z+d5QAsdgY3A8S5pKn8XnfGCg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:23:19.928144Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.07783","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4b2ed6434aaf5cbeb30f5989ce865071b357433ab38598a4e5ae47099bb31d93","sha256:c9cd50c37aaf598a62592708ae12f306fbb37683c50e57f22f12ab20c1948746"],"state_sha256":"bb3a352180a6ced9b3f6213881fa6ca970329835f0acaa6b414da8a7876739a6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hGAhhH8PFZu+X22Lu/2+G6gqnlN45Z0vq8cnFok2CC1ybKVmy7MAbK/oFye4lDRq+xWkPdpY2gDQPBwbGEtFCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T23:34:52.248499Z","bundle_sha256":"f151d85e17574d6c0f84ae9e263865d49ad367c626d8b29201d90249b712cd42"}}