{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:QWR6NT2MTZLVREFH63GJNQPNT7","short_pith_number":"pith:QWR6NT2M","canonical_record":{"source":{"id":"1509.06737","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-09-22T19:25:03Z","cross_cats_sorted":[],"title_canon_sha256":"20fbff67568eaccae80bca57dd65b70df7d36b7dcf99f11abff6567d6dcaafd7","abstract_canon_sha256":"4895d3ab720b10fb050057d3df8db23e2be5917549da56d5b04c573fba2ca3b4"},"schema_version":"1.0"},"canonical_sha256":"85a3e6cf4c9e575890a7f6cc96c1ed9fc899a4ecfb79dab56105933d0bcac770","source":{"kind":"arxiv","id":"1509.06737","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.06737","created_at":"2026-05-18T01:32:19Z"},{"alias_kind":"arxiv_version","alias_value":"1509.06737v1","created_at":"2026-05-18T01:32:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06737","created_at":"2026-05-18T01:32:19Z"},{"alias_kind":"pith_short_12","alias_value":"QWR6NT2MTZLV","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"QWR6NT2MTZLVREFH","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"QWR6NT2M","created_at":"2026-05-18T12:29:39Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:QWR6NT2MTZLVREFH63GJNQPNT7","target":"record","payload":{"canonical_record":{"source":{"id":"1509.06737","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-09-22T19:25:03Z","cross_cats_sorted":[],"title_canon_sha256":"20fbff67568eaccae80bca57dd65b70df7d36b7dcf99f11abff6567d6dcaafd7","abstract_canon_sha256":"4895d3ab720b10fb050057d3df8db23e2be5917549da56d5b04c573fba2ca3b4"},"schema_version":"1.0"},"canonical_sha256":"85a3e6cf4c9e575890a7f6cc96c1ed9fc899a4ecfb79dab56105933d0bcac770","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:32:19.491618Z","signature_b64":"bBHkIbFLMQrMOcNufhPRRWXKuXKvKBot5MjJKc2xhnAhynzL5FO0aaSqWNIa2DACMy+i2PVnsiud0lLZiVGNAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"85a3e6cf4c9e575890a7f6cc96c1ed9fc899a4ecfb79dab56105933d0bcac770","last_reissued_at":"2026-05-18T01:32:19.491007Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:32:19.491007Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1509.06737","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":"2026-05-18T01:32:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dqK+eMCoSoYXwGnZrdD76T4qIRhf0c1N8xHcVIFb5TnOjH7W6pzgfcjCfwm1z+gYFyQy4FIu3vDfCCQEtmX1Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T12:38:40.538738Z"},"content_sha256":"4e08938cac84976b5582bdb3481a3123179d6a456372e1a195d2eb3fc6a301b1","schema_version":"1.0","event_id":"sha256:4e08938cac84976b5582bdb3481a3123179d6a456372e1a195d2eb3fc6a301b1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:QWR6NT2MTZLVREFH63GJNQPNT7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Gauge fixing and the gluon propagator in renormalizable xi gauges","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-lat","authors_text":"Daniele Binosi, Nuno Cardoso, Orlando Oliveira, Paulo J. Silva, Pedro Bicudo","submitted_at":"2015-09-22T19:25:03Z","abstract_excerpt":"Covariant $R_\\xi$ gauge fixing is notoriously difficult for large lattice volumes, large $\\xi$ and small $N_c$. We thoroughly test different convergence techniques, which allows the gauge fixing of lattice configurations with a total volume of (3.25 fm)$^4$, up to $\\xi=0.5$. We are able to study the gluon propagator in the infrared region and its dependence on the gauge fixing parameter $\\xi$. As expected, the longitudinal gluon dressing functions stay constant at their tree-level value $\\xi$. Similar to the Landau gauge, the transverse $R_\\xi$ gauge gluon propagators saturate at a non-vanishi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06737","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":""},"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":"2026-05-18T01:32:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X27QzknIg+AjwZGIxgZ+/vjK+yRu5yTi8/Lw97SgXIa2adTeuhmuAvPdyzUHk0e9YWFpTNPs5cfLDrO4dcyRDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T12:38:40.539092Z"},"content_sha256":"ed147d554d7532e1ec3e8d6bd85312f83f1ab7bb135b538bcf80c6a47e8eec0a","schema_version":"1.0","event_id":"sha256:ed147d554d7532e1ec3e8d6bd85312f83f1ab7bb135b538bcf80c6a47e8eec0a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QWR6NT2MTZLVREFH63GJNQPNT7/bundle.json","state_url":"https://pith.science/pith/QWR6NT2MTZLVREFH63GJNQPNT7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QWR6NT2MTZLVREFH63GJNQPNT7/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":"2026-05-28T12:38:40Z","links":{"resolver":"https://pith.science/pith/QWR6NT2MTZLVREFH63GJNQPNT7","bundle":"https://pith.science/pith/QWR6NT2MTZLVREFH63GJNQPNT7/bundle.json","state":"https://pith.science/pith/QWR6NT2MTZLVREFH63GJNQPNT7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QWR6NT2MTZLVREFH63GJNQPNT7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:QWR6NT2MTZLVREFH63GJNQPNT7","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":"4895d3ab720b10fb050057d3df8db23e2be5917549da56d5b04c573fba2ca3b4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-09-22T19:25:03Z","title_canon_sha256":"20fbff67568eaccae80bca57dd65b70df7d36b7dcf99f11abff6567d6dcaafd7"},"schema_version":"1.0","source":{"id":"1509.06737","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.06737","created_at":"2026-05-18T01:32:19Z"},{"alias_kind":"arxiv_version","alias_value":"1509.06737v1","created_at":"2026-05-18T01:32:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06737","created_at":"2026-05-18T01:32:19Z"},{"alias_kind":"pith_short_12","alias_value":"QWR6NT2MTZLV","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_16","alias_value":"QWR6NT2MTZLVREFH","created_at":"2026-05-18T12:29:39Z"},{"alias_kind":"pith_short_8","alias_value":"QWR6NT2M","created_at":"2026-05-18T12:29:39Z"}],"graph_snapshots":[{"event_id":"sha256:ed147d554d7532e1ec3e8d6bd85312f83f1ab7bb135b538bcf80c6a47e8eec0a","target":"graph","created_at":"2026-05-18T01:32:19Z","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":"Covariant $R_\\xi$ gauge fixing is notoriously difficult for large lattice volumes, large $\\xi$ and small $N_c$. We thoroughly test different convergence techniques, which allows the gauge fixing of lattice configurations with a total volume of (3.25 fm)$^4$, up to $\\xi=0.5$. We are able to study the gluon propagator in the infrared region and its dependence on the gauge fixing parameter $\\xi$. As expected, the longitudinal gluon dressing functions stay constant at their tree-level value $\\xi$. Similar to the Landau gauge, the transverse $R_\\xi$ gauge gluon propagators saturate at a non-vanishi","authors_text":"Daniele Binosi, Nuno Cardoso, Orlando Oliveira, Paulo J. Silva, Pedro Bicudo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-09-22T19:25:03Z","title":"Gauge fixing and the gluon propagator in renormalizable xi gauges"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06737","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":"sha256:4e08938cac84976b5582bdb3481a3123179d6a456372e1a195d2eb3fc6a301b1","target":"record","created_at":"2026-05-18T01:32:19Z","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":"4895d3ab720b10fb050057d3df8db23e2be5917549da56d5b04c573fba2ca3b4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2015-09-22T19:25:03Z","title_canon_sha256":"20fbff67568eaccae80bca57dd65b70df7d36b7dcf99f11abff6567d6dcaafd7"},"schema_version":"1.0","source":{"id":"1509.06737","kind":"arxiv","version":1}},"canonical_sha256":"85a3e6cf4c9e575890a7f6cc96c1ed9fc899a4ecfb79dab56105933d0bcac770","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"85a3e6cf4c9e575890a7f6cc96c1ed9fc899a4ecfb79dab56105933d0bcac770","first_computed_at":"2026-05-18T01:32:19.491007Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:32:19.491007Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bBHkIbFLMQrMOcNufhPRRWXKuXKvKBot5MjJKc2xhnAhynzL5FO0aaSqWNIa2DACMy+i2PVnsiud0lLZiVGNAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:32:19.491618Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.06737","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4e08938cac84976b5582bdb3481a3123179d6a456372e1a195d2eb3fc6a301b1","sha256:ed147d554d7532e1ec3e8d6bd85312f83f1ab7bb135b538bcf80c6a47e8eec0a"],"state_sha256":"702bd25e41db4c8f1364272cd2617bc586f641f2e50a63f9bbd5a7d747c60374"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mYarI1nBmgfdzTJ7J24q33yWkkz1MK+auiEMSW9Eg3Bdrf2aYjWwtsgZb0svWLglFb9Tj8AUL3zF/91hUvx/CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T12:38:40.541078Z","bundle_sha256":"4f77f2d5b9d62b74a9c9e18d7e35456ab43c0b56a80cd08492c86a2097f4ba08"}}