{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:H5NQKWNPY26VSMRFQT2IQMPL7F","short_pith_number":"pith:H5NQKWNP","canonical_record":{"source":{"id":"2104.08974","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-04-18T22:48:57Z","cross_cats_sorted":["hep-lat","hep-th"],"title_canon_sha256":"8b34fdecd0f464cac7b743b27e711a1c8d289db2b8ecb3cc3d4c8ca07c965583","abstract_canon_sha256":"7c1fd735d7313d16ad46714ae7ececec496e46738adebdb674c511d6a9d34d18"},"schema_version":"1.0"},"canonical_sha256":"3f5b0559afc6bd59322584f48831ebf94905b84b36680a0736ca387c4444612c","source":{"kind":"arxiv","id":"2104.08974","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2104.08974","created_at":"2026-07-05T04:02:53Z"},{"alias_kind":"arxiv_version","alias_value":"2104.08974v2","created_at":"2026-07-05T04:02:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2104.08974","created_at":"2026-07-05T04:02:53Z"},{"alias_kind":"pith_short_12","alias_value":"H5NQKWNPY26V","created_at":"2026-07-05T04:02:53Z"},{"alias_kind":"pith_short_16","alias_value":"H5NQKWNPY26VSMRF","created_at":"2026-07-05T04:02:53Z"},{"alias_kind":"pith_short_8","alias_value":"H5NQKWNP","created_at":"2026-07-05T04:02:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:H5NQKWNPY26VSMRFQT2IQMPL7F","target":"record","payload":{"canonical_record":{"source":{"id":"2104.08974","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-04-18T22:48:57Z","cross_cats_sorted":["hep-lat","hep-th"],"title_canon_sha256":"8b34fdecd0f464cac7b743b27e711a1c8d289db2b8ecb3cc3d4c8ca07c965583","abstract_canon_sha256":"7c1fd735d7313d16ad46714ae7ececec496e46738adebdb674c511d6a9d34d18"},"schema_version":"1.0"},"canonical_sha256":"3f5b0559afc6bd59322584f48831ebf94905b84b36680a0736ca387c4444612c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:02:53.215197Z","signature_b64":"1BFEz2w+f8SicOjHENNXex+3ZPuEhhuKmmcWOz1wlcgrci+Ka7B3dO6TagPNrC0zzrqOFMtUsw/X7NOPRCJvDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3f5b0559afc6bd59322584f48831ebf94905b84b36680a0736ca387c4444612c","last_reissued_at":"2026-07-05T04:02:53.214719Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:02:53.214719Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2104.08974","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":"2026-07-05T04:02:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UDsJl9L5MTUtyxGHAI5PtnIcksuTh4HuVN1Z8NA0NDIl1CzwOmT569NQogbl6Mx/KKKkG2Pigu10nwJAy18RCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T06:17:28.376945Z"},"content_sha256":"9b30070989904baa4d53c3872ef21f6303cc33e25cf2d8dee901165bad66b2b5","schema_version":"1.0","event_id":"sha256:9b30070989904baa4d53c3872ef21f6303cc33e25cf2d8dee901165bad66b2b5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:H5NQKWNPY26VSMRFQT2IQMPL7F","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A novel background field approach to the confinement-deconfinement transition","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-lat","hep-th"],"primary_cat":"hep-ph","authors_text":"Duifje Maria van Egmond, Julien Serreau, Matthieu Tissier, Urko Reinosa","submitted_at":"2021-04-18T22:48:57Z","abstract_excerpt":"We propose a novel approach to the confinement-deconfinement transition in Yang-Mills theories in the context of gauge-fixed calculations. The method is based on a background-field generalisation of the Landau gauge (to which it reduces at vanishing temperature) with a given, center-symmetric background. This is to be contrasted with most implementations of background field methods in gauge theories, where one uses a variable, self-consistent background. Our proposal is a bona fide gauge fixing that can easily be implemented on the lattice and in continuum approaches. The resulting gauge-fixed"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2104.08974","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2104.08974/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":"2026-07-05T04:02:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hYBzi8cE+70y+qa4Dbt4BktGvIOPdCgyCBojy8MQFdX2UjaU05qeAOY+KvSyreOsP+lSf3tlsahGvyBjgYlHDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T06:17:28.377855Z"},"content_sha256":"121cdb7b7e482b1853edad5353fcba11b100a8f16a720ed9a2dfb9b4bf23beb2","schema_version":"1.0","event_id":"sha256:121cdb7b7e482b1853edad5353fcba11b100a8f16a720ed9a2dfb9b4bf23beb2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H5NQKWNPY26VSMRFQT2IQMPL7F/bundle.json","state_url":"https://pith.science/pith/H5NQKWNPY26VSMRFQT2IQMPL7F/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H5NQKWNPY26VSMRFQT2IQMPL7F/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":"2026-08-06T06:17:28Z","links":{"resolver":"https://pith.science/pith/H5NQKWNPY26VSMRFQT2IQMPL7F","bundle":"https://pith.science/pith/H5NQKWNPY26VSMRFQT2IQMPL7F/bundle.json","state":"https://pith.science/pith/H5NQKWNPY26VSMRFQT2IQMPL7F/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H5NQKWNPY26VSMRFQT2IQMPL7F/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:H5NQKWNPY26VSMRFQT2IQMPL7F","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":"7c1fd735d7313d16ad46714ae7ececec496e46738adebdb674c511d6a9d34d18","cross_cats_sorted":["hep-lat","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-04-18T22:48:57Z","title_canon_sha256":"8b34fdecd0f464cac7b743b27e711a1c8d289db2b8ecb3cc3d4c8ca07c965583"},"schema_version":"1.0","source":{"id":"2104.08974","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2104.08974","created_at":"2026-07-05T04:02:53Z"},{"alias_kind":"arxiv_version","alias_value":"2104.08974v2","created_at":"2026-07-05T04:02:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2104.08974","created_at":"2026-07-05T04:02:53Z"},{"alias_kind":"pith_short_12","alias_value":"H5NQKWNPY26V","created_at":"2026-07-05T04:02:53Z"},{"alias_kind":"pith_short_16","alias_value":"H5NQKWNPY26VSMRF","created_at":"2026-07-05T04:02:53Z"},{"alias_kind":"pith_short_8","alias_value":"H5NQKWNP","created_at":"2026-07-05T04:02:53Z"}],"graph_snapshots":[{"event_id":"sha256:121cdb7b7e482b1853edad5353fcba11b100a8f16a720ed9a2dfb9b4bf23beb2","target":"graph","created_at":"2026-07-05T04:02:53Z","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/2104.08974/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We propose a novel approach to the confinement-deconfinement transition in Yang-Mills theories in the context of gauge-fixed calculations. The method is based on a background-field generalisation of the Landau gauge (to which it reduces at vanishing temperature) with a given, center-symmetric background. This is to be contrasted with most implementations of background field methods in gauge theories, where one uses a variable, self-consistent background. Our proposal is a bona fide gauge fixing that can easily be implemented on the lattice and in continuum approaches. The resulting gauge-fixed","authors_text":"Duifje Maria van Egmond, Julien Serreau, Matthieu Tissier, Urko Reinosa","cross_cats":["hep-lat","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-04-18T22:48:57Z","title":"A novel background field approach to the confinement-deconfinement transition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2104.08974","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":"sha256:9b30070989904baa4d53c3872ef21f6303cc33e25cf2d8dee901165bad66b2b5","target":"record","created_at":"2026-07-05T04:02:53Z","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":"7c1fd735d7313d16ad46714ae7ececec496e46738adebdb674c511d6a9d34d18","cross_cats_sorted":["hep-lat","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2021-04-18T22:48:57Z","title_canon_sha256":"8b34fdecd0f464cac7b743b27e711a1c8d289db2b8ecb3cc3d4c8ca07c965583"},"schema_version":"1.0","source":{"id":"2104.08974","kind":"arxiv","version":2}},"canonical_sha256":"3f5b0559afc6bd59322584f48831ebf94905b84b36680a0736ca387c4444612c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3f5b0559afc6bd59322584f48831ebf94905b84b36680a0736ca387c4444612c","first_computed_at":"2026-07-05T04:02:53.214719Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:02:53.214719Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1BFEz2w+f8SicOjHENNXex+3ZPuEhhuKmmcWOz1wlcgrci+Ka7B3dO6TagPNrC0zzrqOFMtUsw/X7NOPRCJvDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:02:53.215197Z","signed_message":"canonical_sha256_bytes"},"source_id":"2104.08974","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9b30070989904baa4d53c3872ef21f6303cc33e25cf2d8dee901165bad66b2b5","sha256:121cdb7b7e482b1853edad5353fcba11b100a8f16a720ed9a2dfb9b4bf23beb2"],"state_sha256":"022a7e4980c227e392aac3f1bf0d689452460c0a57b828a888e638e86650d489"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FL9n/VM73Wsp/LRsckwwL/Tm9GnMJoljRxkeH6llHFC+igvYBLDy4lf8ReXrCLOq3QPsY322rcWK/DtfAKCrBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T06:17:28.388468Z","bundle_sha256":"7f6095b075111e964617887dcf9be02c927a1c2de3e0893af0b4f3e05789aee1"}}