{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:P7EFIARRQZW33QMCA2HDRLXES2","short_pith_number":"pith:P7EFIARR","canonical_record":{"source":{"id":"2005.12789","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-05-26T15:13:02Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"ed373dc6c9ea5b255faa31bc26e2aa16fa9730ed526a1a5b9ef95c03d316e988","abstract_canon_sha256":"7a9f9802d0a1b55bca38236f1b58887b9f882805fdc0b0b88a7e8a90c0b38735"},"schema_version":"1.0"},"canonical_sha256":"7fc8540231866dbdc182068e38aee4968133402c496c35e76eaf276716e1f3b4","source":{"kind":"arxiv","id":"2005.12789","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.12789","created_at":"2026-07-05T04:35:32Z"},{"alias_kind":"arxiv_version","alias_value":"2005.12789v2","created_at":"2026-07-05T04:35:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.12789","created_at":"2026-07-05T04:35:32Z"},{"alias_kind":"pith_short_12","alias_value":"P7EFIARRQZW3","created_at":"2026-07-05T04:35:32Z"},{"alias_kind":"pith_short_16","alias_value":"P7EFIARRQZW33QMC","created_at":"2026-07-05T04:35:32Z"},{"alias_kind":"pith_short_8","alias_value":"P7EFIARR","created_at":"2026-07-05T04:35:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:P7EFIARRQZW33QMCA2HDRLXES2","target":"record","payload":{"canonical_record":{"source":{"id":"2005.12789","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-05-26T15:13:02Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"ed373dc6c9ea5b255faa31bc26e2aa16fa9730ed526a1a5b9ef95c03d316e988","abstract_canon_sha256":"7a9f9802d0a1b55bca38236f1b58887b9f882805fdc0b0b88a7e8a90c0b38735"},"schema_version":"1.0"},"canonical_sha256":"7fc8540231866dbdc182068e38aee4968133402c496c35e76eaf276716e1f3b4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:35:32.850075Z","signature_b64":"kAq9DXTfw4u3ui8psUl9v0hnm6FQD//Y3lShIdtVqD7+tGmN1ZiRyIMBUo2Egqxkmz8K42tLBzOs7jyO8LrzBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7fc8540231866dbdc182068e38aee4968133402c496c35e76eaf276716e1f3b4","last_reissued_at":"2026-07-05T04:35:32.849585Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:35:32.849585Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2005.12789","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":"2026-07-05T04:35:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"62bs+ehgFkOhxsHRwjkCBB5VhBxv5cF84FRb3CznXbGyL5pvi9NoWF6n8WUt+m1C/qpj7mNo9uYFS22UD8DWDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T13:44:54.113755Z"},"content_sha256":"cb369865ffeabd9d3e38e8b112691f9fe3bd2517cff71dd59857f67590358ec6","schema_version":"1.0","event_id":"sha256:cb369865ffeabd9d3e38e8b112691f9fe3bd2517cff71dd59857f67590358ec6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:P7EFIARRQZW33QMCA2HDRLXES2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Light and Darkness: consistently coupling dark matter to photons via effective operators","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Andrew Cheek, Chiara Arina, Ken Mimasu, Luca Pagani","submitted_at":"2020-05-26T15:13:02Z","abstract_excerpt":"We revise the treatment of fermionic dark matter interacting with photons via dimension-5 and -6 effective operators. We show how the application of the effective operators beyond their validity introduces unphysical, gauge violating effects that are relevant for current experimental searches. Restoring gauge invariance by coupling dark matter to the hypercharge gauge field has implications for the parameter space above and below the electroweak scale. We review the phenomenology of these hypercharge form factors at the LHC as well as for direct and indirect detection experiments. We highlight"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.12789","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/2005.12789/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":"2026-07-05T04:35:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Lqtj2pizgihF7T5ZZn1Ip1vmQMUvYI+rsJDT9d9ctRKUVuVAVMC5BaUgMlpdNNnaKtUUnLWj0jeKm07SUabuBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-31T13:44:54.114059Z"},"content_sha256":"6ee7f5b6b2bd0999d1feaf7b7d531d87c066ce7bf7298099df5747d960b5ee33","schema_version":"1.0","event_id":"sha256:6ee7f5b6b2bd0999d1feaf7b7d531d87c066ce7bf7298099df5747d960b5ee33"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P7EFIARRQZW33QMCA2HDRLXES2/bundle.json","state_url":"https://pith.science/pith/P7EFIARRQZW33QMCA2HDRLXES2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P7EFIARRQZW33QMCA2HDRLXES2/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":"2026-07-31T13:44:54Z","links":{"resolver":"https://pith.science/pith/P7EFIARRQZW33QMCA2HDRLXES2","bundle":"https://pith.science/pith/P7EFIARRQZW33QMCA2HDRLXES2/bundle.json","state":"https://pith.science/pith/P7EFIARRQZW33QMCA2HDRLXES2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P7EFIARRQZW33QMCA2HDRLXES2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:P7EFIARRQZW33QMCA2HDRLXES2","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":"7a9f9802d0a1b55bca38236f1b58887b9f882805fdc0b0b88a7e8a90c0b38735","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-05-26T15:13:02Z","title_canon_sha256":"ed373dc6c9ea5b255faa31bc26e2aa16fa9730ed526a1a5b9ef95c03d316e988"},"schema_version":"1.0","source":{"id":"2005.12789","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.12789","created_at":"2026-07-05T04:35:32Z"},{"alias_kind":"arxiv_version","alias_value":"2005.12789v2","created_at":"2026-07-05T04:35:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.12789","created_at":"2026-07-05T04:35:32Z"},{"alias_kind":"pith_short_12","alias_value":"P7EFIARRQZW3","created_at":"2026-07-05T04:35:32Z"},{"alias_kind":"pith_short_16","alias_value":"P7EFIARRQZW33QMC","created_at":"2026-07-05T04:35:32Z"},{"alias_kind":"pith_short_8","alias_value":"P7EFIARR","created_at":"2026-07-05T04:35:32Z"}],"graph_snapshots":[{"event_id":"sha256:6ee7f5b6b2bd0999d1feaf7b7d531d87c066ce7bf7298099df5747d960b5ee33","target":"graph","created_at":"2026-07-05T04:35:32Z","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/2005.12789/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We revise the treatment of fermionic dark matter interacting with photons via dimension-5 and -6 effective operators. We show how the application of the effective operators beyond their validity introduces unphysical, gauge violating effects that are relevant for current experimental searches. Restoring gauge invariance by coupling dark matter to the hypercharge gauge field has implications for the parameter space above and below the electroweak scale. We review the phenomenology of these hypercharge form factors at the LHC as well as for direct and indirect detection experiments. We highlight","authors_text":"Andrew Cheek, Chiara Arina, Ken Mimasu, Luca Pagani","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-05-26T15:13:02Z","title":"Light and Darkness: consistently coupling dark matter to photons via effective operators"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.12789","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:cb369865ffeabd9d3e38e8b112691f9fe3bd2517cff71dd59857f67590358ec6","target":"record","created_at":"2026-07-05T04:35:32Z","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":"7a9f9802d0a1b55bca38236f1b58887b9f882805fdc0b0b88a7e8a90c0b38735","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-05-26T15:13:02Z","title_canon_sha256":"ed373dc6c9ea5b255faa31bc26e2aa16fa9730ed526a1a5b9ef95c03d316e988"},"schema_version":"1.0","source":{"id":"2005.12789","kind":"arxiv","version":2}},"canonical_sha256":"7fc8540231866dbdc182068e38aee4968133402c496c35e76eaf276716e1f3b4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7fc8540231866dbdc182068e38aee4968133402c496c35e76eaf276716e1f3b4","first_computed_at":"2026-07-05T04:35:32.849585Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:35:32.849585Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kAq9DXTfw4u3ui8psUl9v0hnm6FQD//Y3lShIdtVqD7+tGmN1ZiRyIMBUo2Egqxkmz8K42tLBzOs7jyO8LrzBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:35:32.850075Z","signed_message":"canonical_sha256_bytes"},"source_id":"2005.12789","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cb369865ffeabd9d3e38e8b112691f9fe3bd2517cff71dd59857f67590358ec6","sha256:6ee7f5b6b2bd0999d1feaf7b7d531d87c066ce7bf7298099df5747d960b5ee33"],"state_sha256":"9de29247e4f13bf8a2984dd0c81419cc6a890dced44bf6d684e483c8b439e876"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WUTinI4i7KfAXaJn4Pyd3HckknNpToEtOwzbm0qF7qT7a2zIn4/p5/M5OwC4PfCD0t+XT8qX89RNXQkUevnwDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-31T13:44:54.116198Z","bundle_sha256":"c3e820c9a6a1b1e9aeca270dd92f631cd2b32a260317dcb80ec916f9748e418c"}}