{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:VCTSTSTN3GFGO24SIUSXN3LI5G","short_pith_number":"pith:VCTSTSTN","canonical_record":{"source":{"id":"1607.07090","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-07-24T20:48:21Z","cross_cats_sorted":[],"title_canon_sha256":"e687423f49690a43f619a9bdd9f57b7c0e4ce6f22a10bb6b7d38c71460c9c8c5","abstract_canon_sha256":"1d1aa9bb8671205ac80da63dee89e7b42e3977d3f7f6d4a2b135bdf9d0d5df52"},"schema_version":"1.0"},"canonical_sha256":"a8a729ca6dd98a676b92452576ed68e994038d095cbd95d4f87cb8894914b626","source":{"kind":"arxiv","id":"1607.07090","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.07090","created_at":"2026-05-18T00:44:13Z"},{"alias_kind":"arxiv_version","alias_value":"1607.07090v2","created_at":"2026-05-18T00:44:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.07090","created_at":"2026-05-18T00:44:13Z"},{"alias_kind":"pith_short_12","alias_value":"VCTSTSTN3GFG","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"VCTSTSTN3GFGO24S","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"VCTSTSTN","created_at":"2026-05-18T12:30:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:VCTSTSTN3GFGO24SIUSXN3LI5G","target":"record","payload":{"canonical_record":{"source":{"id":"1607.07090","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-07-24T20:48:21Z","cross_cats_sorted":[],"title_canon_sha256":"e687423f49690a43f619a9bdd9f57b7c0e4ce6f22a10bb6b7d38c71460c9c8c5","abstract_canon_sha256":"1d1aa9bb8671205ac80da63dee89e7b42e3977d3f7f6d4a2b135bdf9d0d5df52"},"schema_version":"1.0"},"canonical_sha256":"a8a729ca6dd98a676b92452576ed68e994038d095cbd95d4f87cb8894914b626","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:44:13.712099Z","signature_b64":"XNDteN9k7lYmMkvb8tVCobPvI0DhlMQHoVw4HHw6AHflEhs11Hl4MxJvkz800NOFJjX1IWqL7CjqdoKOj78xBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a8a729ca6dd98a676b92452576ed68e994038d095cbd95d4f87cb8894914b626","last_reissued_at":"2026-05-18T00:44:13.711632Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:44:13.711632Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1607.07090","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":"2026-05-18T00:44:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zKOsUPJXbKBXDp7E7jH6l/eGKxf2m0SjLoa+lE40/F7YhnxddKTYKoxHf0+9sJa4KjdXN1ULSUsXeMjGUQ1bDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T16:56:39.128667Z"},"content_sha256":"b10785730878401fb984e48de8de085419a58ac172f28cba1ef749dd026ecd28","schema_version":"1.0","event_id":"sha256:b10785730878401fb984e48de8de085419a58ac172f28cba1ef749dd026ecd28"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:VCTSTSTN3GFGO24SIUSXN3LI5G","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non-perturbative determination of improvement coefficients using coordinate space correlators in $N_f=2+1$ lattice QCD","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Gunnar S. Bali, Piotr Korcyl","submitted_at":"2016-07-24T20:48:21Z","abstract_excerpt":"We determine quark mass dependent order $a$ improvement terms of the form $b_Jam$ for non-singlet scalar, pseudoscalar, vector and axialvector currents using correlators in coordinate space on a set of CLS ensembles. These have been generated employing non-perturbatively improved Wilson Fermions and the tree-level L\\\"uscher-Weisz gauge action at $\\beta = 3.4, 3.46, 3.55$ and $3.7$, corresponding to lattice spacings ranging from $a \\approx 0.085$ fm down to $0.05$ fm. In the $N_f=2+1$ flavour theory two types of improvement coefficients exist: $b_J$, proportional to non-singlet quark mass combi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.07090","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":"2026-05-18T00:44:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZHgPwOJWkwKlM/mu94TbUOR9YQcbg8R+AinbaKy/EWJiHy9Oiu7/PUB77keb1X5oQSDVw/ARG2F6YMrO+uxKBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T16:56:39.129325Z"},"content_sha256":"468631b02e6b61c083465510c2b402de72574524df3d85c6d50ab5f014d277e7","schema_version":"1.0","event_id":"sha256:468631b02e6b61c083465510c2b402de72574524df3d85c6d50ab5f014d277e7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VCTSTSTN3GFGO24SIUSXN3LI5G/bundle.json","state_url":"https://pith.science/pith/VCTSTSTN3GFGO24SIUSXN3LI5G/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VCTSTSTN3GFGO24SIUSXN3LI5G/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":"2026-05-24T16:56:39Z","links":{"resolver":"https://pith.science/pith/VCTSTSTN3GFGO24SIUSXN3LI5G","bundle":"https://pith.science/pith/VCTSTSTN3GFGO24SIUSXN3LI5G/bundle.json","state":"https://pith.science/pith/VCTSTSTN3GFGO24SIUSXN3LI5G/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VCTSTSTN3GFGO24SIUSXN3LI5G/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:VCTSTSTN3GFGO24SIUSXN3LI5G","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":"1d1aa9bb8671205ac80da63dee89e7b42e3977d3f7f6d4a2b135bdf9d0d5df52","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-07-24T20:48:21Z","title_canon_sha256":"e687423f49690a43f619a9bdd9f57b7c0e4ce6f22a10bb6b7d38c71460c9c8c5"},"schema_version":"1.0","source":{"id":"1607.07090","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.07090","created_at":"2026-05-18T00:44:13Z"},{"alias_kind":"arxiv_version","alias_value":"1607.07090v2","created_at":"2026-05-18T00:44:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.07090","created_at":"2026-05-18T00:44:13Z"},{"alias_kind":"pith_short_12","alias_value":"VCTSTSTN3GFG","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_16","alias_value":"VCTSTSTN3GFGO24S","created_at":"2026-05-18T12:30:48Z"},{"alias_kind":"pith_short_8","alias_value":"VCTSTSTN","created_at":"2026-05-18T12:30:48Z"}],"graph_snapshots":[{"event_id":"sha256:468631b02e6b61c083465510c2b402de72574524df3d85c6d50ab5f014d277e7","target":"graph","created_at":"2026-05-18T00:44:13Z","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 determine quark mass dependent order $a$ improvement terms of the form $b_Jam$ for non-singlet scalar, pseudoscalar, vector and axialvector currents using correlators in coordinate space on a set of CLS ensembles. These have been generated employing non-perturbatively improved Wilson Fermions and the tree-level L\\\"uscher-Weisz gauge action at $\\beta = 3.4, 3.46, 3.55$ and $3.7$, corresponding to lattice spacings ranging from $a \\approx 0.085$ fm down to $0.05$ fm. In the $N_f=2+1$ flavour theory two types of improvement coefficients exist: $b_J$, proportional to non-singlet quark mass combi","authors_text":"Gunnar S. Bali, Piotr Korcyl","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-07-24T20:48:21Z","title":"Non-perturbative determination of improvement coefficients using coordinate space correlators in $N_f=2+1$ lattice QCD"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.07090","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:b10785730878401fb984e48de8de085419a58ac172f28cba1ef749dd026ecd28","target":"record","created_at":"2026-05-18T00:44:13Z","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":"1d1aa9bb8671205ac80da63dee89e7b42e3977d3f7f6d4a2b135bdf9d0d5df52","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2016-07-24T20:48:21Z","title_canon_sha256":"e687423f49690a43f619a9bdd9f57b7c0e4ce6f22a10bb6b7d38c71460c9c8c5"},"schema_version":"1.0","source":{"id":"1607.07090","kind":"arxiv","version":2}},"canonical_sha256":"a8a729ca6dd98a676b92452576ed68e994038d095cbd95d4f87cb8894914b626","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a8a729ca6dd98a676b92452576ed68e994038d095cbd95d4f87cb8894914b626","first_computed_at":"2026-05-18T00:44:13.711632Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:44:13.711632Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XNDteN9k7lYmMkvb8tVCobPvI0DhlMQHoVw4HHw6AHflEhs11Hl4MxJvkz800NOFJjX1IWqL7CjqdoKOj78xBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:44:13.712099Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.07090","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b10785730878401fb984e48de8de085419a58ac172f28cba1ef749dd026ecd28","sha256:468631b02e6b61c083465510c2b402de72574524df3d85c6d50ab5f014d277e7"],"state_sha256":"4e5dd0cbc2820fcd9e7938931d50817095843470b2853bab4b69eb0514149c3b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8oZwdJWSc89xnbTvgVwvlbM3BSnlPJhWc8eXgrxUYhq6qV+qW6avHmpTk/JZX50yumPbBFZy+/qihpfgqSt3DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T16:56:39.132542Z","bundle_sha256":"ad68f30b176909f82175dd3b1fe58c868b9814ceff4443869e9a669dd5dd2832"}}