{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:H4GTEZ5U7RVQDXNX6N5SYB2SDL","short_pith_number":"pith:H4GTEZ5U","canonical_record":{"source":{"id":"1101.0518","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-01-03T13:23:17Z","cross_cats_sorted":[],"title_canon_sha256":"6ca055b78fd5e281538f6d524942b538e45c72c2c8d4cf3fd268777eb0b1098e","abstract_canon_sha256":"47ab3a7e30ced2b6b1639c3cebf4b246c1351dea135f94ac5ba4f1e6b102638d"},"schema_version":"1.0"},"canonical_sha256":"3f0d3267b4fc6b01ddb7f37b2c07521acbb1ba556f30effb07fd2222d88d1eb7","source":{"kind":"arxiv","id":"1101.0518","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.0518","created_at":"2026-07-04T23:53:33Z"},{"alias_kind":"arxiv_version","alias_value":"1101.0518v1","created_at":"2026-07-04T23:53:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.0518","created_at":"2026-07-04T23:53:33Z"},{"alias_kind":"pith_short_12","alias_value":"H4GTEZ5U7RVQ","created_at":"2026-07-04T23:53:33Z"},{"alias_kind":"pith_short_16","alias_value":"H4GTEZ5U7RVQDXNX","created_at":"2026-07-04T23:53:33Z"},{"alias_kind":"pith_short_8","alias_value":"H4GTEZ5U","created_at":"2026-07-04T23:53:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:H4GTEZ5U7RVQDXNX6N5SYB2SDL","target":"record","payload":{"canonical_record":{"source":{"id":"1101.0518","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-01-03T13:23:17Z","cross_cats_sorted":[],"title_canon_sha256":"6ca055b78fd5e281538f6d524942b538e45c72c2c8d4cf3fd268777eb0b1098e","abstract_canon_sha256":"47ab3a7e30ced2b6b1639c3cebf4b246c1351dea135f94ac5ba4f1e6b102638d"},"schema_version":"1.0"},"canonical_sha256":"3f0d3267b4fc6b01ddb7f37b2c07521acbb1ba556f30effb07fd2222d88d1eb7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:53:33.019288Z","signature_b64":"Y7BL1EtgwIW9TjhTbBOwvp+7xFXd+NTQ+96oyVu/g6LZmR+wY1wyQW76BjSoZQfYnBiMwE+Pq2fue/08rgNJDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3f0d3267b4fc6b01ddb7f37b2c07521acbb1ba556f30effb07fd2222d88d1eb7","last_reissued_at":"2026-07-04T23:53:33.018880Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:53:33.018880Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1101.0518","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":"2026-07-04T23:53:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NcwQQ5h8QqoVdxS0qODYpPD8rYmZa3sx/jKnk/P/iXHRX61dLxiHYymdP2X2Z4YAZEgScnhEFDpCJPMcQl29AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T19:48:41.989395Z"},"content_sha256":"b1c2d836ead2bd0396090b746ff305b53cb8c93bbf214a6a0fda15437ce72630","schema_version":"1.0","event_id":"sha256:b1c2d836ead2bd0396090b746ff305b53cb8c93bbf214a6a0fda15437ce72630"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:H4GTEZ5U7RVQDXNX6N5SYB2SDL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Light hadrons from Nf=2+1+1 dynamical twisted mass fermions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"A. Deuzeman, B. Blossier, C. Michael, C. Urbach, E. Pallante, F. Farchioni, G. Herdoiza, I. Montvay, J. Carbonell, K. Jansen, M. Wagner, O. P\\`ene, P. Boucaud, R. Baron, S. Reker, U. Wenger (for the ETM Collaboration), V. Drach, V. Gimenez","submitted_at":"2011-01-03T13:23:17Z","abstract_excerpt":"We present results of lattice QCD simulations with mass-degenerate up and down and mass-split strange and charm (Nf=2+1+1) dynamical quarks using Wilson twisted mass fermions at maximal twist. The tuning of the strange and charm quark masses is performed at three values of the lattice spacing a~0.06 fm, a~0.08 fm and a~0.09 fm with lattice sizes ranging from L~1.9 fm to L~3.9 fm. We perform a preliminary study of SU(2) chiral perturbation theory by combining our lattice data from these three values of the lattice spacing."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.0518","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/1101.0518/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":"2026-07-04T23:53:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MH+qApjUWZS2lc4bW4VNGB3Oc5ud8Z2RcYs30sVLLPqMRoyIu0T3MTN8kjB+iCp53PlwhfzH7LFHKOaoFdJxCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T19:48:41.989892Z"},"content_sha256":"c3eb142257fae654cec57b7745e584c0e5e83ef3fb1cfc0a6f6118ee6f556d25","schema_version":"1.0","event_id":"sha256:c3eb142257fae654cec57b7745e584c0e5e83ef3fb1cfc0a6f6118ee6f556d25"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H4GTEZ5U7RVQDXNX6N5SYB2SDL/bundle.json","state_url":"https://pith.science/pith/H4GTEZ5U7RVQDXNX6N5SYB2SDL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H4GTEZ5U7RVQDXNX6N5SYB2SDL/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":"2026-08-03T19:48:41Z","links":{"resolver":"https://pith.science/pith/H4GTEZ5U7RVQDXNX6N5SYB2SDL","bundle":"https://pith.science/pith/H4GTEZ5U7RVQDXNX6N5SYB2SDL/bundle.json","state":"https://pith.science/pith/H4GTEZ5U7RVQDXNX6N5SYB2SDL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H4GTEZ5U7RVQDXNX6N5SYB2SDL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:H4GTEZ5U7RVQDXNX6N5SYB2SDL","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":"47ab3a7e30ced2b6b1639c3cebf4b246c1351dea135f94ac5ba4f1e6b102638d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-01-03T13:23:17Z","title_canon_sha256":"6ca055b78fd5e281538f6d524942b538e45c72c2c8d4cf3fd268777eb0b1098e"},"schema_version":"1.0","source":{"id":"1101.0518","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.0518","created_at":"2026-07-04T23:53:33Z"},{"alias_kind":"arxiv_version","alias_value":"1101.0518v1","created_at":"2026-07-04T23:53:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.0518","created_at":"2026-07-04T23:53:33Z"},{"alias_kind":"pith_short_12","alias_value":"H4GTEZ5U7RVQ","created_at":"2026-07-04T23:53:33Z"},{"alias_kind":"pith_short_16","alias_value":"H4GTEZ5U7RVQDXNX","created_at":"2026-07-04T23:53:33Z"},{"alias_kind":"pith_short_8","alias_value":"H4GTEZ5U","created_at":"2026-07-04T23:53:33Z"}],"graph_snapshots":[{"event_id":"sha256:c3eb142257fae654cec57b7745e584c0e5e83ef3fb1cfc0a6f6118ee6f556d25","target":"graph","created_at":"2026-07-04T23:53:33Z","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/1101.0518/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present results of lattice QCD simulations with mass-degenerate up and down and mass-split strange and charm (Nf=2+1+1) dynamical quarks using Wilson twisted mass fermions at maximal twist. The tuning of the strange and charm quark masses is performed at three values of the lattice spacing a~0.06 fm, a~0.08 fm and a~0.09 fm with lattice sizes ranging from L~1.9 fm to L~3.9 fm. We perform a preliminary study of SU(2) chiral perturbation theory by combining our lattice data from these three values of the lattice spacing.","authors_text":"A. Deuzeman, B. Blossier, C. Michael, C. Urbach, E. Pallante, F. Farchioni, G. Herdoiza, I. Montvay, J. Carbonell, K. Jansen, M. Wagner, O. P\\`ene, P. Boucaud, R. Baron, S. Reker, U. Wenger (for the ETM Collaboration), V. Drach, V. Gimenez","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-01-03T13:23:17Z","title":"Light hadrons from Nf=2+1+1 dynamical twisted mass fermions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.0518","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:b1c2d836ead2bd0396090b746ff305b53cb8c93bbf214a6a0fda15437ce72630","target":"record","created_at":"2026-07-04T23:53:33Z","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":"47ab3a7e30ced2b6b1639c3cebf4b246c1351dea135f94ac5ba4f1e6b102638d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2011-01-03T13:23:17Z","title_canon_sha256":"6ca055b78fd5e281538f6d524942b538e45c72c2c8d4cf3fd268777eb0b1098e"},"schema_version":"1.0","source":{"id":"1101.0518","kind":"arxiv","version":1}},"canonical_sha256":"3f0d3267b4fc6b01ddb7f37b2c07521acbb1ba556f30effb07fd2222d88d1eb7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3f0d3267b4fc6b01ddb7f37b2c07521acbb1ba556f30effb07fd2222d88d1eb7","first_computed_at":"2026-07-04T23:53:33.018880Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:53:33.018880Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Y7BL1EtgwIW9TjhTbBOwvp+7xFXd+NTQ+96oyVu/g6LZmR+wY1wyQW76BjSoZQfYnBiMwE+Pq2fue/08rgNJDA==","signature_status":"signed_v1","signed_at":"2026-07-04T23:53:33.019288Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.0518","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b1c2d836ead2bd0396090b746ff305b53cb8c93bbf214a6a0fda15437ce72630","sha256:c3eb142257fae654cec57b7745e584c0e5e83ef3fb1cfc0a6f6118ee6f556d25"],"state_sha256":"dff3a98f2d4ad75dabbd19f2e5a4520ca0d614db23c74bede564006291273b22"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"d62xC7Qa838E9ZOrZ1cxi6bF/TYvVG6sUKnASFh3WjwNOfO4oOUsWXRQbBlRH4qSV0Q+zcxw44suiFsY/CcdDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T19:48:41.994952Z","bundle_sha256":"df83b074fc436881f9db7370756d4756cd9f9095d01b8fab55b06848ded7a7e4"}}