{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:JCRAUNZNRKYXJL7TG3HYZME5UG","short_pith_number":"pith:JCRAUNZN","canonical_record":{"source":{"id":"1912.09827","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-12-20T14:00:48Z","cross_cats_sorted":[],"title_canon_sha256":"99e921397ad0f48784bfb3178981d0ae5d8eb42d24ee697a8c6afb12f6fdc7ab","abstract_canon_sha256":"543846d1f431425ed7507f05876901d01ff4f69aecaf5b064310336185cb2d82"},"schema_version":"1.0"},"canonical_sha256":"48a20a372d8ab174aff336cf8cb09da184a56ee42520cdce1bd76020f01f607d","source":{"kind":"arxiv","id":"1912.09827","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1912.09827","created_at":"2026-07-05T00:27:38Z"},{"alias_kind":"arxiv_version","alias_value":"1912.09827v1","created_at":"2026-07-05T00:27:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.09827","created_at":"2026-07-05T00:27:38Z"},{"alias_kind":"pith_short_12","alias_value":"JCRAUNZNRKYX","created_at":"2026-07-05T00:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"JCRAUNZNRKYXJL7T","created_at":"2026-07-05T00:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"JCRAUNZN","created_at":"2026-07-05T00:27:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:JCRAUNZNRKYXJL7TG3HYZME5UG","target":"record","payload":{"canonical_record":{"source":{"id":"1912.09827","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-12-20T14:00:48Z","cross_cats_sorted":[],"title_canon_sha256":"99e921397ad0f48784bfb3178981d0ae5d8eb42d24ee697a8c6afb12f6fdc7ab","abstract_canon_sha256":"543846d1f431425ed7507f05876901d01ff4f69aecaf5b064310336185cb2d82"},"schema_version":"1.0"},"canonical_sha256":"48a20a372d8ab174aff336cf8cb09da184a56ee42520cdce1bd76020f01f607d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:27:38.462169Z","signature_b64":"+QILjHukzI9Ou8CvW388z0zAHqHNppROw4qNcL3hhdaKWMAwU+bbQns1452NsfjUvpXtW7mynaeYQBE9Bpr9DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"48a20a372d8ab174aff336cf8cb09da184a56ee42520cdce1bd76020f01f607d","last_reissued_at":"2026-07-05T00:27:38.461816Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:27:38.461816Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1912.09827","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":"2026-07-05T00:27:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qvAqPTY/jSclwfPglat+1lAKpDV+/Fa0+E9fz/dC9Y0ZLPDLOyi6h76rgLKgSi0HuV2KBeY1Dl3thzZgkzqgBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T11:20:25.513195Z"},"content_sha256":"2d59642bcfa282aded12f9b745b71e87ef59054034236d18e2a7626b1f9575b2","schema_version":"1.0","event_id":"sha256:2d59642bcfa282aded12f9b745b71e87ef59054034236d18e2a7626b1f9575b2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:JCRAUNZNRKYXJL7TG3HYZME5UG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spectral quantities in thermal QCD: a progress report from the FASTSUM collaboration","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Aleksandr Nikolaev, Benjamin J\\\"ager, Chris Allton, Gert Aarts, Jonas Glesaaen, Jonivar Skullerud, Liang-Kai Wu, Maria Paola Lombardo, Seyong Kim, Simon Hands, Sinead M. Ryan","submitted_at":"2019-12-20T14:00:48Z","abstract_excerpt":"In order to study spectral quantities in thermal QCD, the FASTSUM collaboration employs anisotropic lattice simulations with N_f=2+1 flavours of Wilson fermions. Here we discuss our Generation 2 and Generation 2L ensembles, which differ in the pion mass. The focus is on observables related to the light quarks and chiral symmetry restoration."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.09827","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/1912.09827/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":"2026-07-05T00:27:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VUlLxLukbU6w5uhJre2olRDqTMr3m57rZY3Zg5SEoW0Hsuc6f2GNGXg9vls3s9682dcwMsRYLa3s8I5CWuzIAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T11:20:25.513820Z"},"content_sha256":"f3608cb00ecf4bfb960ef877758acbde9b550112268d4c0a6866cf5d1cd906d6","schema_version":"1.0","event_id":"sha256:f3608cb00ecf4bfb960ef877758acbde9b550112268d4c0a6866cf5d1cd906d6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JCRAUNZNRKYXJL7TG3HYZME5UG/bundle.json","state_url":"https://pith.science/pith/JCRAUNZNRKYXJL7TG3HYZME5UG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JCRAUNZNRKYXJL7TG3HYZME5UG/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":"2026-07-05T11:20:25Z","links":{"resolver":"https://pith.science/pith/JCRAUNZNRKYXJL7TG3HYZME5UG","bundle":"https://pith.science/pith/JCRAUNZNRKYXJL7TG3HYZME5UG/bundle.json","state":"https://pith.science/pith/JCRAUNZNRKYXJL7TG3HYZME5UG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JCRAUNZNRKYXJL7TG3HYZME5UG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:JCRAUNZNRKYXJL7TG3HYZME5UG","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":"543846d1f431425ed7507f05876901d01ff4f69aecaf5b064310336185cb2d82","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-12-20T14:00:48Z","title_canon_sha256":"99e921397ad0f48784bfb3178981d0ae5d8eb42d24ee697a8c6afb12f6fdc7ab"},"schema_version":"1.0","source":{"id":"1912.09827","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1912.09827","created_at":"2026-07-05T00:27:38Z"},{"alias_kind":"arxiv_version","alias_value":"1912.09827v1","created_at":"2026-07-05T00:27:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.09827","created_at":"2026-07-05T00:27:38Z"},{"alias_kind":"pith_short_12","alias_value":"JCRAUNZNRKYX","created_at":"2026-07-05T00:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"JCRAUNZNRKYXJL7T","created_at":"2026-07-05T00:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"JCRAUNZN","created_at":"2026-07-05T00:27:38Z"}],"graph_snapshots":[{"event_id":"sha256:f3608cb00ecf4bfb960ef877758acbde9b550112268d4c0a6866cf5d1cd906d6","target":"graph","created_at":"2026-07-05T00:27:38Z","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/1912.09827/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In order to study spectral quantities in thermal QCD, the FASTSUM collaboration employs anisotropic lattice simulations with N_f=2+1 flavours of Wilson fermions. Here we discuss our Generation 2 and Generation 2L ensembles, which differ in the pion mass. The focus is on observables related to the light quarks and chiral symmetry restoration.","authors_text":"Aleksandr Nikolaev, Benjamin J\\\"ager, Chris Allton, Gert Aarts, Jonas Glesaaen, Jonivar Skullerud, Liang-Kai Wu, Maria Paola Lombardo, Seyong Kim, Simon Hands, Sinead M. Ryan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-12-20T14:00:48Z","title":"Spectral quantities in thermal QCD: a progress report from the FASTSUM collaboration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.09827","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":"sha256:2d59642bcfa282aded12f9b745b71e87ef59054034236d18e2a7626b1f9575b2","target":"record","created_at":"2026-07-05T00:27:38Z","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":"543846d1f431425ed7507f05876901d01ff4f69aecaf5b064310336185cb2d82","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2019-12-20T14:00:48Z","title_canon_sha256":"99e921397ad0f48784bfb3178981d0ae5d8eb42d24ee697a8c6afb12f6fdc7ab"},"schema_version":"1.0","source":{"id":"1912.09827","kind":"arxiv","version":1}},"canonical_sha256":"48a20a372d8ab174aff336cf8cb09da184a56ee42520cdce1bd76020f01f607d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"48a20a372d8ab174aff336cf8cb09da184a56ee42520cdce1bd76020f01f607d","first_computed_at":"2026-07-05T00:27:38.461816Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:27:38.461816Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+QILjHukzI9Ou8CvW388z0zAHqHNppROw4qNcL3hhdaKWMAwU+bbQns1452NsfjUvpXtW7mynaeYQBE9Bpr9DA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:27:38.462169Z","signed_message":"canonical_sha256_bytes"},"source_id":"1912.09827","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2d59642bcfa282aded12f9b745b71e87ef59054034236d18e2a7626b1f9575b2","sha256:f3608cb00ecf4bfb960ef877758acbde9b550112268d4c0a6866cf5d1cd906d6"],"state_sha256":"8f342cc3c356f5c0ac24127363e2a9300202e1ce55b4318acab78e16671c1514"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lY1HJK45LCAgP3LardB7fiIGrqMHNj7MA0VTfuyDFPZAfEDha9wfnMd8xXdB0G622r4AteTj6OqpHGvav+11DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T11:20:25.516650Z","bundle_sha256":"6324c1eedd1679b60072002473535c1be4bfa7d2144ef4267a460479284ebc90"}}