{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:SHVTUFX4WD6P5OMF6OCSGMD2XU","short_pith_number":"pith:SHVTUFX4","canonical_record":{"source":{"id":"1403.4504","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2014-03-18T15:31:14Z","cross_cats_sorted":[],"title_canon_sha256":"7006659084b5aa81c3411565623d3cb8b01cdba082891fd86a792a9c002779bc","abstract_canon_sha256":"37d56565dc03506367d8b3f04fdb764674a3e763319ba9f4c9707ae8f9780708"},"schema_version":"1.0"},"canonical_sha256":"91eb3a16fcb0fcfeb985f38523307abd0c3cb643e17cfb150481060b82272535","source":{"kind":"arxiv","id":"1403.4504","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.4504","created_at":"2026-05-18T02:42:39Z"},{"alias_kind":"arxiv_version","alias_value":"1403.4504v3","created_at":"2026-05-18T02:42:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.4504","created_at":"2026-05-18T02:42:39Z"},{"alias_kind":"pith_short_12","alias_value":"SHVTUFX4WD6P","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"SHVTUFX4WD6P5OMF","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"SHVTUFX4","created_at":"2026-05-18T12:28:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:SHVTUFX4WD6P5OMF6OCSGMD2XU","target":"record","payload":{"canonical_record":{"source":{"id":"1403.4504","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2014-03-18T15:31:14Z","cross_cats_sorted":[],"title_canon_sha256":"7006659084b5aa81c3411565623d3cb8b01cdba082891fd86a792a9c002779bc","abstract_canon_sha256":"37d56565dc03506367d8b3f04fdb764674a3e763319ba9f4c9707ae8f9780708"},"schema_version":"1.0"},"canonical_sha256":"91eb3a16fcb0fcfeb985f38523307abd0c3cb643e17cfb150481060b82272535","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:42:39.356262Z","signature_b64":"lwQ6V52Y6EEhJq5FtLCU2EQiKaG/l/VWQ6pEm9KH9xvkkp30jro9NW4IrDeAH0TVm/rQqK/tBwXjzFErgmVPDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"91eb3a16fcb0fcfeb985f38523307abd0c3cb643e17cfb150481060b82272535","last_reissued_at":"2026-05-18T02:42:39.355691Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:42:39.355691Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1403.4504","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":"2026-05-18T02:42:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UwmqdQ/68mkHDGf3M9Y8BndQANXZwETvywwdWRTC5WbsFJ5sd2gj+jYttGXuSBTBI7xgrLrE1T9EtmZCPgQ/AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T02:04:28.596934Z"},"content_sha256":"8e8b74560a606603068e045ae39cdbd3a0e244282fb722f90b0da0932803d8bb","schema_version":"1.0","event_id":"sha256:8e8b74560a606603068e045ae39cdbd3a0e244282fb722f90b0da0932803d8bb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:SHVTUFX4WD6P5OMF6OCSGMD2XU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Up, down, strange and charm quark masses with Nf = 2+1+1 twisted mass lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"A. Deuzeman, C. Tarantino, C. Urbach, D. Palao, E. Picca, F. Sanfilippo, G.C. Rossi, G. Herdoiza, L. Riggio, L. Scorzato, N. Carrasco, P. Dimopoulos, P. Lami, R. Frezzotti, S. Recker, S. Simula, U. Wenger, V. Gimenez, V. Lubicz","submitted_at":"2014-03-18T15:31:14Z","abstract_excerpt":"We present a lattice QCD calculation of the up, down, strange and charm quark masses performed using the gauge configurations produced by the European Twisted Mass Collaboration with Nf = 2 + 1 + 1 dynamical quarks, which include in the sea, besides two light mass degenerate quarks, also the strange and charm quarks with masses close to their physical values. The simulations are based on a unitary setup for the two light quarks and on a mixed action approach for the strange and charm quarks. The analysis uses data at three values of the lattice spacing and pion masses in the range 210 - 450 Me"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.4504","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":""},"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":"2026-05-18T02:42:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1Rm2VUxI/p9MWkAdCM3SjS+odXnmAveY6r3DulC6W+EgqnFlndBkYaD98QILls7uL6OgDzbbaPW78TXgOy7rAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T02:04:28.597284Z"},"content_sha256":"8232ddbc50b7eea28f9528cf52c3cdfc664369ab05659068041c4b56b32a02f3","schema_version":"1.0","event_id":"sha256:8232ddbc50b7eea28f9528cf52c3cdfc664369ab05659068041c4b56b32a02f3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SHVTUFX4WD6P5OMF6OCSGMD2XU/bundle.json","state_url":"https://pith.science/pith/SHVTUFX4WD6P5OMF6OCSGMD2XU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SHVTUFX4WD6P5OMF6OCSGMD2XU/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":"2026-06-02T02:04:28Z","links":{"resolver":"https://pith.science/pith/SHVTUFX4WD6P5OMF6OCSGMD2XU","bundle":"https://pith.science/pith/SHVTUFX4WD6P5OMF6OCSGMD2XU/bundle.json","state":"https://pith.science/pith/SHVTUFX4WD6P5OMF6OCSGMD2XU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SHVTUFX4WD6P5OMF6OCSGMD2XU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:SHVTUFX4WD6P5OMF6OCSGMD2XU","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":"37d56565dc03506367d8b3f04fdb764674a3e763319ba9f4c9707ae8f9780708","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2014-03-18T15:31:14Z","title_canon_sha256":"7006659084b5aa81c3411565623d3cb8b01cdba082891fd86a792a9c002779bc"},"schema_version":"1.0","source":{"id":"1403.4504","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.4504","created_at":"2026-05-18T02:42:39Z"},{"alias_kind":"arxiv_version","alias_value":"1403.4504v3","created_at":"2026-05-18T02:42:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.4504","created_at":"2026-05-18T02:42:39Z"},{"alias_kind":"pith_short_12","alias_value":"SHVTUFX4WD6P","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"SHVTUFX4WD6P5OMF","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"SHVTUFX4","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:8232ddbc50b7eea28f9528cf52c3cdfc664369ab05659068041c4b56b32a02f3","target":"graph","created_at":"2026-05-18T02:42:39Z","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 a lattice QCD calculation of the up, down, strange and charm quark masses performed using the gauge configurations produced by the European Twisted Mass Collaboration with Nf = 2 + 1 + 1 dynamical quarks, which include in the sea, besides two light mass degenerate quarks, also the strange and charm quarks with masses close to their physical values. The simulations are based on a unitary setup for the two light quarks and on a mixed action approach for the strange and charm quarks. The analysis uses data at three values of the lattice spacing and pion masses in the range 210 - 450 Me","authors_text":"A. Deuzeman, C. Tarantino, C. Urbach, D. Palao, E. Picca, F. Sanfilippo, G.C. Rossi, G. Herdoiza, L. Riggio, L. Scorzato, N. Carrasco, P. Dimopoulos, P. Lami, R. Frezzotti, S. Recker, S. Simula, U. Wenger, V. Gimenez, V. Lubicz","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2014-03-18T15:31:14Z","title":"Up, down, strange and charm quark masses with Nf = 2+1+1 twisted mass lattice QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.4504","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":"sha256:8e8b74560a606603068e045ae39cdbd3a0e244282fb722f90b0da0932803d8bb","target":"record","created_at":"2026-05-18T02:42:39Z","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":"37d56565dc03506367d8b3f04fdb764674a3e763319ba9f4c9707ae8f9780708","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2014-03-18T15:31:14Z","title_canon_sha256":"7006659084b5aa81c3411565623d3cb8b01cdba082891fd86a792a9c002779bc"},"schema_version":"1.0","source":{"id":"1403.4504","kind":"arxiv","version":3}},"canonical_sha256":"91eb3a16fcb0fcfeb985f38523307abd0c3cb643e17cfb150481060b82272535","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"91eb3a16fcb0fcfeb985f38523307abd0c3cb643e17cfb150481060b82272535","first_computed_at":"2026-05-18T02:42:39.355691Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:42:39.355691Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lwQ6V52Y6EEhJq5FtLCU2EQiKaG/l/VWQ6pEm9KH9xvkkp30jro9NW4IrDeAH0TVm/rQqK/tBwXjzFErgmVPDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:42:39.356262Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.4504","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8e8b74560a606603068e045ae39cdbd3a0e244282fb722f90b0da0932803d8bb","sha256:8232ddbc50b7eea28f9528cf52c3cdfc664369ab05659068041c4b56b32a02f3"],"state_sha256":"647f569fc94be87cf886092fc6b5e0287375cd7bfedfc82c3ff5deb850c195ee"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vPgAiIoxzr5a7S/1pfQJMq8yaeZ1RlfHQZ3I9QesHAA2M5ch37nBfVAeNIj1PWuObFJtAVscWIbVP+3t8fz5Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T02:04:28.599359Z","bundle_sha256":"3d66e13b580685c32e094d2ebab2eb6d7a8b3d6ba20e95b5f6426b48d75bc0c3"}}