{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:RM5DQMOZWHX66UC5RDWX6YCZE7","short_pith_number":"pith:RM5DQMOZ","canonical_record":{"source":{"id":"2004.08778","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2020-04-19T06:26:05Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"352e6c93b8c6bc4bbcb8bcdf98c60d0247919dacff229a9a8a14d3f96703f728","abstract_canon_sha256":"668b99586e47d845a6660adb10f42cea602f56fc26a072dabed0ccd501ad3c14"},"schema_version":"1.0"},"canonical_sha256":"8b3a3831d9b1efef505d88ed7f605927f266813a15a0d4640a5bf9e731d89a30","source":{"kind":"arxiv","id":"2004.08778","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.08778","created_at":"2026-07-05T01:22:43Z"},{"alias_kind":"arxiv_version","alias_value":"2004.08778v3","created_at":"2026-07-05T01:22:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.08778","created_at":"2026-07-05T01:22:43Z"},{"alias_kind":"pith_short_12","alias_value":"RM5DQMOZWHX6","created_at":"2026-07-05T01:22:43Z"},{"alias_kind":"pith_short_16","alias_value":"RM5DQMOZWHX66UC5","created_at":"2026-07-05T01:22:43Z"},{"alias_kind":"pith_short_8","alias_value":"RM5DQMOZ","created_at":"2026-07-05T01:22:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:RM5DQMOZWHX66UC5RDWX6YCZE7","target":"record","payload":{"canonical_record":{"source":{"id":"2004.08778","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2020-04-19T06:26:05Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"352e6c93b8c6bc4bbcb8bcdf98c60d0247919dacff229a9a8a14d3f96703f728","abstract_canon_sha256":"668b99586e47d845a6660adb10f42cea602f56fc26a072dabed0ccd501ad3c14"},"schema_version":"1.0"},"canonical_sha256":"8b3a3831d9b1efef505d88ed7f605927f266813a15a0d4640a5bf9e731d89a30","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:22:43.976228Z","signature_b64":"pUEAK4cD3IAkt3Vt8xiZm74B8hMgya9LPfgj/eT/2vrVUAZXjQC5QQVygSUzW6Xge8eu0JzJzXzL9NmFZ21lAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8b3a3831d9b1efef505d88ed7f605927f266813a15a0d4640a5bf9e731d89a30","last_reissued_at":"2026-07-05T01:22:43.975729Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:22:43.975729Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2004.08778","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:22:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KiRrC0oO5mdvlYcNc9f/ACDHHWjckxGdxcR//vtVuo28tvI/GHoipQvT7EKtNa/rkhTwbi8KwOiRhA8xjYG8Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T17:03:00.872495Z"},"content_sha256":"ee45371ed4415f2473d21eb518d71180eb5c60a45f499d7178616c35ab6e7b90","schema_version":"1.0","event_id":"sha256:ee45371ed4415f2473d21eb518d71180eb5c60a45f499d7178616c35ab6e7b90"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:RM5DQMOZWHX66UC5RDWX6YCZE7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetic susceptibility of QCD matter and its decomposition from the lattice","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-lat","authors_text":"2), (2) Tata Inst., (3) Bielefeld U., 4), (4) Frankfurt U.), Gergely Endr\\H{o}di (3, Gunnar S. Bali (1, Stefano Piemonte (1) ((1) Regensburg U.","submitted_at":"2020-04-19T06:26:05Z","abstract_excerpt":"We determine the magnetic susceptibility of thermal QCD matter by means of first principles lattice simulations using staggered quarks with physical masses. A novel method is employed that only requires simulations at zero background field, thereby circumventing problems related to magnetic flux quantization. After a careful continuum limit extrapolation, diamagnetic behavior (negative susceptibility) is found at low temperatures and strong paramagnetism (positive susceptibility) at high temperatures. We revisit the decomposition of the magnetic susceptibility into spin- and orbital angular mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.08778","kind":"arxiv","version":3},"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/2004.08778/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":"2026-07-05T01:22:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rW72aFK0aWAuwNX0R+jdSUece5+MGYVxMpqn3lv+sb1y6OwERSzHNEj8NlCCFx/dkKXxhQlLp749imWVHNURAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T17:03:00.873023Z"},"content_sha256":"441af807bed29a671168c6d6081ce89c60e312d1ac03853bac8a895524ec1154","schema_version":"1.0","event_id":"sha256:441af807bed29a671168c6d6081ce89c60e312d1ac03853bac8a895524ec1154"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RM5DQMOZWHX66UC5RDWX6YCZE7/bundle.json","state_url":"https://pith.science/pith/RM5DQMOZWHX66UC5RDWX6YCZE7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RM5DQMOZWHX66UC5RDWX6YCZE7/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":"2026-08-20T17:03:00Z","links":{"resolver":"https://pith.science/pith/RM5DQMOZWHX66UC5RDWX6YCZE7","bundle":"https://pith.science/pith/RM5DQMOZWHX66UC5RDWX6YCZE7/bundle.json","state":"https://pith.science/pith/RM5DQMOZWHX66UC5RDWX6YCZE7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RM5DQMOZWHX66UC5RDWX6YCZE7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:RM5DQMOZWHX66UC5RDWX6YCZE7","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":"668b99586e47d845a6660adb10f42cea602f56fc26a072dabed0ccd501ad3c14","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2020-04-19T06:26:05Z","title_canon_sha256":"352e6c93b8c6bc4bbcb8bcdf98c60d0247919dacff229a9a8a14d3f96703f728"},"schema_version":"1.0","source":{"id":"2004.08778","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.08778","created_at":"2026-07-05T01:22:43Z"},{"alias_kind":"arxiv_version","alias_value":"2004.08778v3","created_at":"2026-07-05T01:22:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.08778","created_at":"2026-07-05T01:22:43Z"},{"alias_kind":"pith_short_12","alias_value":"RM5DQMOZWHX6","created_at":"2026-07-05T01:22:43Z"},{"alias_kind":"pith_short_16","alias_value":"RM5DQMOZWHX66UC5","created_at":"2026-07-05T01:22:43Z"},{"alias_kind":"pith_short_8","alias_value":"RM5DQMOZ","created_at":"2026-07-05T01:22:43Z"}],"graph_snapshots":[{"event_id":"sha256:441af807bed29a671168c6d6081ce89c60e312d1ac03853bac8a895524ec1154","target":"graph","created_at":"2026-07-05T01:22:43Z","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/2004.08778/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We determine the magnetic susceptibility of thermal QCD matter by means of first principles lattice simulations using staggered quarks with physical masses. A novel method is employed that only requires simulations at zero background field, thereby circumventing problems related to magnetic flux quantization. After a careful continuum limit extrapolation, diamagnetic behavior (negative susceptibility) is found at low temperatures and strong paramagnetism (positive susceptibility) at high temperatures. We revisit the decomposition of the magnetic susceptibility into spin- and orbital angular mo","authors_text":"2), (2) Tata Inst., (3) Bielefeld U., 4), (4) Frankfurt U.), Gergely Endr\\H{o}di (3, Gunnar S. Bali (1, Stefano Piemonte (1) ((1) Regensburg U.","cross_cats":["hep-ph","nucl-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2020-04-19T06:26:05Z","title":"Magnetic susceptibility of QCD matter and its decomposition from the lattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.08778","kind":"arxiv","version":3},"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:ee45371ed4415f2473d21eb518d71180eb5c60a45f499d7178616c35ab6e7b90","target":"record","created_at":"2026-07-05T01:22:43Z","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":"668b99586e47d845a6660adb10f42cea602f56fc26a072dabed0ccd501ad3c14","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-lat","submitted_at":"2020-04-19T06:26:05Z","title_canon_sha256":"352e6c93b8c6bc4bbcb8bcdf98c60d0247919dacff229a9a8a14d3f96703f728"},"schema_version":"1.0","source":{"id":"2004.08778","kind":"arxiv","version":3}},"canonical_sha256":"8b3a3831d9b1efef505d88ed7f605927f266813a15a0d4640a5bf9e731d89a30","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8b3a3831d9b1efef505d88ed7f605927f266813a15a0d4640a5bf9e731d89a30","first_computed_at":"2026-07-05T01:22:43.975729Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:22:43.975729Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pUEAK4cD3IAkt3Vt8xiZm74B8hMgya9LPfgj/eT/2vrVUAZXjQC5QQVygSUzW6Xge8eu0JzJzXzL9NmFZ21lAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T01:22:43.976228Z","signed_message":"canonical_sha256_bytes"},"source_id":"2004.08778","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee45371ed4415f2473d21eb518d71180eb5c60a45f499d7178616c35ab6e7b90","sha256:441af807bed29a671168c6d6081ce89c60e312d1ac03853bac8a895524ec1154"],"state_sha256":"dbc51067900c31cfd65695442250fa362f5243b50e456de785663ed05db7e064"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"18xs0PwNKUN4iZ89GfWvTBtu8X5XNiS59kGSolBpPyhPtu0vbLiInI9UICUWQFcKGXCWeo5o72Zakvs2+K+AAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T17:03:00.878283Z","bundle_sha256":"147eff4ab73a123adf306d6b0fa67bcf642539f66e2217773df2fca3414e11dd"}}