{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:THDC2YGJKCW6NZYIXAPSMQQ7J7","short_pith_number":"pith:THDC2YGJ","canonical_record":{"source":{"id":"1202.1752","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-08T16:11:58Z","cross_cats_sorted":[],"title_canon_sha256":"0c80f7b2ea0e6dd3bc3c59d3ffb8236825490a4ff139a620fd47b41ac096a824","abstract_canon_sha256":"e8f072e955e5d947ba351a54376cd5ee7e409ded6ad3dbb3cd8e39a65348901a"},"schema_version":"1.0"},"canonical_sha256":"99c62d60c950ade6e708b81f26421f4ffa486b8b0797de8732f80c9ab725b100","source":{"kind":"arxiv","id":"1202.1752","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.1752","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"arxiv_version","alias_value":"1202.1752v1","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.1752","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"pith_short_12","alias_value":"THDC2YGJKCW6","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"THDC2YGJKCW6NZYI","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"THDC2YGJ","created_at":"2026-05-18T12:27:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:THDC2YGJKCW6NZYIXAPSMQQ7J7","target":"record","payload":{"canonical_record":{"source":{"id":"1202.1752","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-08T16:11:58Z","cross_cats_sorted":[],"title_canon_sha256":"0c80f7b2ea0e6dd3bc3c59d3ffb8236825490a4ff139a620fd47b41ac096a824","abstract_canon_sha256":"e8f072e955e5d947ba351a54376cd5ee7e409ded6ad3dbb3cd8e39a65348901a"},"schema_version":"1.0"},"canonical_sha256":"99c62d60c950ade6e708b81f26421f4ffa486b8b0797de8732f80c9ab725b100","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:32.254501Z","signature_b64":"SxT6X5qo2CpZIEtetW+JHNKqcIMoE8410AlUpOs50h4Zi/9mCmBA37AhNw26dyr+bVs70TgrHTx0cpA64vEHAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"99c62d60c950ade6e708b81f26421f4ffa486b8b0797de8732f80c9ab725b100","last_reissued_at":"2026-05-18T01:58:32.253857Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:32.253857Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1202.1752","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":"2026-05-18T01:58:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rkuCHju4m0j3ouoqftUgGWhel+bn9FAzQVnTBhw8OaazgFbLBurKqkIWkp9g/EIKZqMAqtaILXKJiFWlWOMDDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T01:02:48.589466Z"},"content_sha256":"1815d7a9a4a25b5d8f2d54fe8e5eae3b3c30e1a2f181940209c70974a3d19e07","schema_version":"1.0","event_id":"sha256:1815d7a9a4a25b5d8f2d54fe8e5eae3b3c30e1a2f181940209c70974a3d19e07"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:THDC2YGJKCW6NZYIXAPSMQQ7J7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Grand Unification without Higgs Bosons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Stephen M. Barr, Xavier Calmet","submitted_at":"2012-02-08T16:11:58Z","abstract_excerpt":"We discuss how a model for the electroweak interactions without a Higgs could be embedded into a grand unified theory. The requirement of a non-trivial fixed point in the SU(2) sector of the weak interactions together with the requirement of the numerical unification of the gauge couplings leads to a prediction for the value of the SU(2) gauge coupling in the fixed point regime. The fixed point regime must be in the TeV region to solve the unitarity problem in the elastic scattering of W bosons. We find that the unification scale is at about 10^{14} GeV. Viable grand unified theories must thus"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.1752","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":"2026-05-18T01:58:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GoczSl1iwlNJfSgusI6IgJRn57NJAYyCojIK75eJpkWd7bZyCOi6dEoNj3FWNuhO3xEhb3OnPMmk7GZQ0DCoDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T01:02:48.590242Z"},"content_sha256":"772af9895c2536b69046c6004a65db3ca7c519da0d9a3a50622a0c51f4c95ab7","schema_version":"1.0","event_id":"sha256:772af9895c2536b69046c6004a65db3ca7c519da0d9a3a50622a0c51f4c95ab7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/THDC2YGJKCW6NZYIXAPSMQQ7J7/bundle.json","state_url":"https://pith.science/pith/THDC2YGJKCW6NZYIXAPSMQQ7J7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/THDC2YGJKCW6NZYIXAPSMQQ7J7/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":"2026-06-10T01:02:48Z","links":{"resolver":"https://pith.science/pith/THDC2YGJKCW6NZYIXAPSMQQ7J7","bundle":"https://pith.science/pith/THDC2YGJKCW6NZYIXAPSMQQ7J7/bundle.json","state":"https://pith.science/pith/THDC2YGJKCW6NZYIXAPSMQQ7J7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/THDC2YGJKCW6NZYIXAPSMQQ7J7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:THDC2YGJKCW6NZYIXAPSMQQ7J7","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":"e8f072e955e5d947ba351a54376cd5ee7e409ded6ad3dbb3cd8e39a65348901a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-08T16:11:58Z","title_canon_sha256":"0c80f7b2ea0e6dd3bc3c59d3ffb8236825490a4ff139a620fd47b41ac096a824"},"schema_version":"1.0","source":{"id":"1202.1752","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.1752","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"arxiv_version","alias_value":"1202.1752v1","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.1752","created_at":"2026-05-18T01:58:32Z"},{"alias_kind":"pith_short_12","alias_value":"THDC2YGJKCW6","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_16","alias_value":"THDC2YGJKCW6NZYI","created_at":"2026-05-18T12:27:23Z"},{"alias_kind":"pith_short_8","alias_value":"THDC2YGJ","created_at":"2026-05-18T12:27:23Z"}],"graph_snapshots":[{"event_id":"sha256:772af9895c2536b69046c6004a65db3ca7c519da0d9a3a50622a0c51f4c95ab7","target":"graph","created_at":"2026-05-18T01:58:32Z","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"},"paper":{"abstract_excerpt":"We discuss how a model for the electroweak interactions without a Higgs could be embedded into a grand unified theory. The requirement of a non-trivial fixed point in the SU(2) sector of the weak interactions together with the requirement of the numerical unification of the gauge couplings leads to a prediction for the value of the SU(2) gauge coupling in the fixed point regime. The fixed point regime must be in the TeV region to solve the unitarity problem in the elastic scattering of W bosons. We find that the unification scale is at about 10^{14} GeV. Viable grand unified theories must thus","authors_text":"Stephen M. Barr, Xavier Calmet","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-08T16:11:58Z","title":"Grand Unification without Higgs Bosons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.1752","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":"sha256:1815d7a9a4a25b5d8f2d54fe8e5eae3b3c30e1a2f181940209c70974a3d19e07","target":"record","created_at":"2026-05-18T01:58:32Z","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":"e8f072e955e5d947ba351a54376cd5ee7e409ded6ad3dbb3cd8e39a65348901a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-08T16:11:58Z","title_canon_sha256":"0c80f7b2ea0e6dd3bc3c59d3ffb8236825490a4ff139a620fd47b41ac096a824"},"schema_version":"1.0","source":{"id":"1202.1752","kind":"arxiv","version":1}},"canonical_sha256":"99c62d60c950ade6e708b81f26421f4ffa486b8b0797de8732f80c9ab725b100","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"99c62d60c950ade6e708b81f26421f4ffa486b8b0797de8732f80c9ab725b100","first_computed_at":"2026-05-18T01:58:32.253857Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:32.253857Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SxT6X5qo2CpZIEtetW+JHNKqcIMoE8410AlUpOs50h4Zi/9mCmBA37AhNw26dyr+bVs70TgrHTx0cpA64vEHAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:32.254501Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.1752","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1815d7a9a4a25b5d8f2d54fe8e5eae3b3c30e1a2f181940209c70974a3d19e07","sha256:772af9895c2536b69046c6004a65db3ca7c519da0d9a3a50622a0c51f4c95ab7"],"state_sha256":"b0de679d2ca81c14042ff00c000d8e8dd6caeff3df0b66de3f97043e18f5dec9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WAOQCURTqmOJss1HONQ6u5k99vvCoSWQBsXllZPbhl7/YLgxIYZJguR6kUJIdGuZNd0HeOaKVMBfXFTOUYqkAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T01:02:48.594351Z","bundle_sha256":"ffb76c742129eff4c1b0d74e271bed52085493a5803d60f7510ce42b611a8cc9"}}