{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:6J4QXFLMM4FHOEP7AMBLC4IBRN","short_pith_number":"pith:6J4QXFLM","canonical_record":{"source":{"id":"1010.1216","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-10-06T17:44:22Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"bf4477688bbfcc0171f98ff99c6229b20952633dfe1a890bee2307ee8fb4675f","abstract_canon_sha256":"0e4cae15989ce39befde7db831305f375e02aeb73e29328b95dcc9e79a3a15cc"},"schema_version":"1.0"},"canonical_sha256":"f2790b956c670a7711ff0302b171018b65b69b1a44100b92165855b1fc9608d7","source":{"kind":"arxiv","id":"1010.1216","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.1216","created_at":"2026-05-18T04:27:17Z"},{"alias_kind":"arxiv_version","alias_value":"1010.1216v2","created_at":"2026-05-18T04:27:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.1216","created_at":"2026-05-18T04:27:17Z"},{"alias_kind":"pith_short_12","alias_value":"6J4QXFLMM4FH","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"6J4QXFLMM4FHOEP7","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"6J4QXFLM","created_at":"2026-05-18T12:26:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:6J4QXFLMM4FHOEP7AMBLC4IBRN","target":"record","payload":{"canonical_record":{"source":{"id":"1010.1216","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-10-06T17:44:22Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"bf4477688bbfcc0171f98ff99c6229b20952633dfe1a890bee2307ee8fb4675f","abstract_canon_sha256":"0e4cae15989ce39befde7db831305f375e02aeb73e29328b95dcc9e79a3a15cc"},"schema_version":"1.0"},"canonical_sha256":"f2790b956c670a7711ff0302b171018b65b69b1a44100b92165855b1fc9608d7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:27:17.761672Z","signature_b64":"xQ4KT+lpaPyDwDPk0KH/lp/pRL14+9Bsj5H9Zukm5APiz8oiZ0FwH0t/Fta5PyAeK0PlbtIkpuxuH2xI6ucaAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f2790b956c670a7711ff0302b171018b65b69b1a44100b92165855b1fc9608d7","last_reissued_at":"2026-05-18T04:27:17.760888Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:27:17.760888Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1010.1216","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":"2026-05-18T04:27:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pjnMaJXqkXf6Xe3fbxHYpZTxJrFx4bdFuuqhGRf5L4mMx2M/RgspQ+JkbD4lHtAJ6ow4lrz+Cb2darZX2JEmCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T19:54:16.461773Z"},"content_sha256":"b6d3eec4f45d041f481488a1f0080b7d7aefc111a3c4503e4cd7f52de9ce8437","schema_version":"1.0","event_id":"sha256:b6d3eec4f45d041f481488a1f0080b7d7aefc111a3c4503e4cd7f52de9ce8437"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:6J4QXFLMM4FHOEP7AMBLC4IBRN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Meson screening masses from lattice QCD with two light and the strange quark","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-lat","authors_text":"A. Francis, C. Jung, C. Miao, C. Schmidt, E. Laermann, F. Karsch, J. Rantaharju, J. van der Heide, M. Cheng, O. Kaczmarek, P. Petreczky, R. D. Mawhinney, S. Datta, S. Mukherjee, W. Soeldner","submitted_at":"2010-10-06T17:44:22Z","abstract_excerpt":"We present results for screening masses of mesons built from light and strange quarks in the temperature range of approximately between 140 MeV to 800 MeV. The lattice computations were performed with 2+1 dynamical light and strange flavors of improved (p4) staggered fermions along a line of constant physics defined by a pion mass of about 220 MeV and a kaon mass of 500 MeV. The lattices had temporal extents Nt = 4, 6 and 8 and aspect ratios of Ns / Nt \\geq 4. At least up to a temperature of 140 MeV the pseudo-scalar screening mass remains almost equal to the corresponding zero temperature pse"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.1216","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":"2026-05-18T04:27:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TeIMIKo9Zz1N+vvRD9H/RYwjXsH+Lhyaiokd2EzV5U93MPKN9zKRbCmr3j6UvTXjPoahizkfOUJGwBzGpfjoAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T19:54:16.462155Z"},"content_sha256":"b8ca757340b44bdf065b12e4f6c457604c53b661545496dd47b52efc9a73de72","schema_version":"1.0","event_id":"sha256:b8ca757340b44bdf065b12e4f6c457604c53b661545496dd47b52efc9a73de72"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6J4QXFLMM4FHOEP7AMBLC4IBRN/bundle.json","state_url":"https://pith.science/pith/6J4QXFLMM4FHOEP7AMBLC4IBRN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6J4QXFLMM4FHOEP7AMBLC4IBRN/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":"2026-05-28T19:54:16Z","links":{"resolver":"https://pith.science/pith/6J4QXFLMM4FHOEP7AMBLC4IBRN","bundle":"https://pith.science/pith/6J4QXFLMM4FHOEP7AMBLC4IBRN/bundle.json","state":"https://pith.science/pith/6J4QXFLMM4FHOEP7AMBLC4IBRN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6J4QXFLMM4FHOEP7AMBLC4IBRN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:6J4QXFLMM4FHOEP7AMBLC4IBRN","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":"0e4cae15989ce39befde7db831305f375e02aeb73e29328b95dcc9e79a3a15cc","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-10-06T17:44:22Z","title_canon_sha256":"bf4477688bbfcc0171f98ff99c6229b20952633dfe1a890bee2307ee8fb4675f"},"schema_version":"1.0","source":{"id":"1010.1216","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.1216","created_at":"2026-05-18T04:27:17Z"},{"alias_kind":"arxiv_version","alias_value":"1010.1216v2","created_at":"2026-05-18T04:27:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.1216","created_at":"2026-05-18T04:27:17Z"},{"alias_kind":"pith_short_12","alias_value":"6J4QXFLMM4FH","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_16","alias_value":"6J4QXFLMM4FHOEP7","created_at":"2026-05-18T12:26:04Z"},{"alias_kind":"pith_short_8","alias_value":"6J4QXFLM","created_at":"2026-05-18T12:26:04Z"}],"graph_snapshots":[{"event_id":"sha256:b8ca757340b44bdf065b12e4f6c457604c53b661545496dd47b52efc9a73de72","target":"graph","created_at":"2026-05-18T04:27:17Z","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 present results for screening masses of mesons built from light and strange quarks in the temperature range of approximately between 140 MeV to 800 MeV. The lattice computations were performed with 2+1 dynamical light and strange flavors of improved (p4) staggered fermions along a line of constant physics defined by a pion mass of about 220 MeV and a kaon mass of 500 MeV. The lattices had temporal extents Nt = 4, 6 and 8 and aspect ratios of Ns / Nt \\geq 4. At least up to a temperature of 140 MeV the pseudo-scalar screening mass remains almost equal to the corresponding zero temperature pse","authors_text":"A. Francis, C. Jung, C. Miao, C. Schmidt, E. Laermann, F. Karsch, J. Rantaharju, J. van der Heide, M. Cheng, O. Kaczmarek, P. Petreczky, R. D. Mawhinney, S. Datta, S. Mukherjee, W. Soeldner","cross_cats":["hep-ph","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-10-06T17:44:22Z","title":"Meson screening masses from lattice QCD with two light and the strange quark"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.1216","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:b6d3eec4f45d041f481488a1f0080b7d7aefc111a3c4503e4cd7f52de9ce8437","target":"record","created_at":"2026-05-18T04:27:17Z","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":"0e4cae15989ce39befde7db831305f375e02aeb73e29328b95dcc9e79a3a15cc","cross_cats_sorted":["hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-10-06T17:44:22Z","title_canon_sha256":"bf4477688bbfcc0171f98ff99c6229b20952633dfe1a890bee2307ee8fb4675f"},"schema_version":"1.0","source":{"id":"1010.1216","kind":"arxiv","version":2}},"canonical_sha256":"f2790b956c670a7711ff0302b171018b65b69b1a44100b92165855b1fc9608d7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f2790b956c670a7711ff0302b171018b65b69b1a44100b92165855b1fc9608d7","first_computed_at":"2026-05-18T04:27:17.760888Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:27:17.760888Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xQ4KT+lpaPyDwDPk0KH/lp/pRL14+9Bsj5H9Zukm5APiz8oiZ0FwH0t/Fta5PyAeK0PlbtIkpuxuH2xI6ucaAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:27:17.761672Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.1216","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b6d3eec4f45d041f481488a1f0080b7d7aefc111a3c4503e4cd7f52de9ce8437","sha256:b8ca757340b44bdf065b12e4f6c457604c53b661545496dd47b52efc9a73de72"],"state_sha256":"a9ae701762e6d75797c358581ce817ff7840bc6462b049d941c81fc1f18446fa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M5UzUCWkOmgVRwrV3TA9T7FoiDSPL4++Ai66lhzV4yLJjZEmbelyLxk2OX9kkM95bhFSPFr/0Hxn4W8MucwrCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T19:54:16.464607Z","bundle_sha256":"af4405696c873080de7bb20d12fa7c616af960bcbebd19d8aafa914def66bc8e"}}