{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:KRVRW7OS2NGJSCOVBAIZGTEGJS","short_pith_number":"pith:KRVRW7OS","canonical_record":{"source":{"id":"2103.07427","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-03-12T17:44:32Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"66cf05038e21e4702c4fa7110b584475757ec2a269524008a5cf87838b496d0c","abstract_canon_sha256":"8b74f9163a2a7d03f9d439a37d16b7823614e7d5256f0bad0f29f83921f67e8e"},"schema_version":"1.0"},"canonical_sha256":"546b1b7dd2d34c9909d50811934c864c9db5a484f59f841f71dc41ff3de188f2","source":{"kind":"arxiv","id":"2103.07427","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.07427","created_at":"2026-07-05T04:32:10Z"},{"alias_kind":"arxiv_version","alias_value":"2103.07427v2","created_at":"2026-07-05T04:32:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.07427","created_at":"2026-07-05T04:32:10Z"},{"alias_kind":"pith_short_12","alias_value":"KRVRW7OS2NGJ","created_at":"2026-07-05T04:32:10Z"},{"alias_kind":"pith_short_16","alias_value":"KRVRW7OS2NGJSCOV","created_at":"2026-07-05T04:32:10Z"},{"alias_kind":"pith_short_8","alias_value":"KRVRW7OS","created_at":"2026-07-05T04:32:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:KRVRW7OS2NGJSCOVBAIZGTEGJS","target":"record","payload":{"canonical_record":{"source":{"id":"2103.07427","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-03-12T17:44:32Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"66cf05038e21e4702c4fa7110b584475757ec2a269524008a5cf87838b496d0c","abstract_canon_sha256":"8b74f9163a2a7d03f9d439a37d16b7823614e7d5256f0bad0f29f83921f67e8e"},"schema_version":"1.0"},"canonical_sha256":"546b1b7dd2d34c9909d50811934c864c9db5a484f59f841f71dc41ff3de188f2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:32:10.239341Z","signature_b64":"Rdjr1H22mAC3DpJu8zDkE6R/5MMNZYcbs9OCqICbgettD/rOV416jyDDoHt84RzCYrZDohZZ/SwtHiqnCS5uBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"546b1b7dd2d34c9909d50811934c864c9db5a484f59f841f71dc41ff3de188f2","last_reissued_at":"2026-07-05T04:32:10.238867Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:32:10.238867Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2103.07427","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":"2026-07-05T04:32:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SdkpCFSkOurvJXzOWhHNKtzIboOVyozugoDMeeuTaE08f/6vvrrpmeYHhGv3fjXOPmmey2sPQ+BP5DDNsMlEAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T00:59:39.083134Z"},"content_sha256":"b75e445da23e3f80c582dd412ad182f642bae664e132edbd29836370a87b9547","schema_version":"1.0","event_id":"sha256:b75e445da23e3f80c582dd412ad182f642bae664e132edbd29836370a87b9547"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:KRVRW7OS2NGJSCOVBAIZGTEGJS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Cold quark matter at N3LO: soft contributions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Aleksi Kurkela, Aleksi Vuorinen, Risto Paatelainen, Saga S\\\"appi, Tyler Gorda","submitted_at":"2021-03-12T17:44:32Z","abstract_excerpt":"High-order perturbative calculations for thermodynamic quantities in QCD are complicated by the physics of dynamical screening that affects the soft, long-wavelength modes of the system. Here, we provide details for the evaluation of this soft contribution to the next-to-next-to-next-to-leading order (N3LO) pressure of high-density, zero-temperature quark matter (QM), complementing our accompanying paper in arXiv:2103.05658. Our calculation requires the determination of the pressure of the hard-thermal-loop (HTL) effective theory to full two-loop order at zero temperature, which we go through "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.07427","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/2103.07427/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":"2026-07-05T04:32:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XBqvbuKrX5o50+UmWEwWCh8bdkHWsbAR97GG4pwwTaThDSWM+/7OG2TtykmcL0g4yfiLkLQDt+seKFWOkMNKBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T00:59:39.083534Z"},"content_sha256":"3b7e7c86076d5f44cea10967ead0bf534eac95ce197c9e7fa5114a8bc52238f9","schema_version":"1.0","event_id":"sha256:3b7e7c86076d5f44cea10967ead0bf534eac95ce197c9e7fa5114a8bc52238f9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KRVRW7OS2NGJSCOVBAIZGTEGJS/bundle.json","state_url":"https://pith.science/pith/KRVRW7OS2NGJSCOVBAIZGTEGJS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KRVRW7OS2NGJSCOVBAIZGTEGJS/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":"2026-07-09T00:59:39Z","links":{"resolver":"https://pith.science/pith/KRVRW7OS2NGJSCOVBAIZGTEGJS","bundle":"https://pith.science/pith/KRVRW7OS2NGJSCOVBAIZGTEGJS/bundle.json","state":"https://pith.science/pith/KRVRW7OS2NGJSCOVBAIZGTEGJS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KRVRW7OS2NGJSCOVBAIZGTEGJS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:KRVRW7OS2NGJSCOVBAIZGTEGJS","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":"8b74f9163a2a7d03f9d439a37d16b7823614e7d5256f0bad0f29f83921f67e8e","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-03-12T17:44:32Z","title_canon_sha256":"66cf05038e21e4702c4fa7110b584475757ec2a269524008a5cf87838b496d0c"},"schema_version":"1.0","source":{"id":"2103.07427","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.07427","created_at":"2026-07-05T04:32:10Z"},{"alias_kind":"arxiv_version","alias_value":"2103.07427v2","created_at":"2026-07-05T04:32:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.07427","created_at":"2026-07-05T04:32:10Z"},{"alias_kind":"pith_short_12","alias_value":"KRVRW7OS2NGJ","created_at":"2026-07-05T04:32:10Z"},{"alias_kind":"pith_short_16","alias_value":"KRVRW7OS2NGJSCOV","created_at":"2026-07-05T04:32:10Z"},{"alias_kind":"pith_short_8","alias_value":"KRVRW7OS","created_at":"2026-07-05T04:32:10Z"}],"graph_snapshots":[{"event_id":"sha256:3b7e7c86076d5f44cea10967ead0bf534eac95ce197c9e7fa5114a8bc52238f9","target":"graph","created_at":"2026-07-05T04:32:10Z","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/2103.07427/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"High-order perturbative calculations for thermodynamic quantities in QCD are complicated by the physics of dynamical screening that affects the soft, long-wavelength modes of the system. Here, we provide details for the evaluation of this soft contribution to the next-to-next-to-next-to-leading order (N3LO) pressure of high-density, zero-temperature quark matter (QM), complementing our accompanying paper in arXiv:2103.05658. Our calculation requires the determination of the pressure of the hard-thermal-loop (HTL) effective theory to full two-loop order at zero temperature, which we go through ","authors_text":"Aleksi Kurkela, Aleksi Vuorinen, Risto Paatelainen, Saga S\\\"appi, Tyler Gorda","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-03-12T17:44:32Z","title":"Cold quark matter at N3LO: soft contributions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.07427","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:b75e445da23e3f80c582dd412ad182f642bae664e132edbd29836370a87b9547","target":"record","created_at":"2026-07-05T04:32:10Z","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":"8b74f9163a2a7d03f9d439a37d16b7823614e7d5256f0bad0f29f83921f67e8e","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-03-12T17:44:32Z","title_canon_sha256":"66cf05038e21e4702c4fa7110b584475757ec2a269524008a5cf87838b496d0c"},"schema_version":"1.0","source":{"id":"2103.07427","kind":"arxiv","version":2}},"canonical_sha256":"546b1b7dd2d34c9909d50811934c864c9db5a484f59f841f71dc41ff3de188f2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"546b1b7dd2d34c9909d50811934c864c9db5a484f59f841f71dc41ff3de188f2","first_computed_at":"2026-07-05T04:32:10.238867Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:32:10.238867Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Rdjr1H22mAC3DpJu8zDkE6R/5MMNZYcbs9OCqICbgettD/rOV416jyDDoHt84RzCYrZDohZZ/SwtHiqnCS5uBg==","signature_status":"signed_v1","signed_at":"2026-07-05T04:32:10.239341Z","signed_message":"canonical_sha256_bytes"},"source_id":"2103.07427","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b75e445da23e3f80c582dd412ad182f642bae664e132edbd29836370a87b9547","sha256:3b7e7c86076d5f44cea10967ead0bf534eac95ce197c9e7fa5114a8bc52238f9"],"state_sha256":"fe1b51b9a8d0dcc3038cca329ddf0b7b08e387f6b622c8a680ba6325cfe2b507"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pRuR/NBDBLMC4w/UJ/gTqRqWVOX/sHwd6FgDqtUymKGooTUGCxYc71IcI4fg7JP3YgsQVe5XwHrePXA9FzzsBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T00:59:39.085549Z","bundle_sha256":"ddb729fa824c60c1c9b4d2a1a73e9b5c40654fdec2901cb3e08db62c9e7b9ced"}}