{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:IMUFWYTP437NIZJV4GHW6CXOSB","short_pith_number":"pith:IMUFWYTP","canonical_record":{"source":{"id":"0811.0394","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-11-03T21:07:51Z","cross_cats_sorted":[],"title_canon_sha256":"6c8d5753780497f470d560844b53f894b9cff4dd029184bc9410ff37308261c5","abstract_canon_sha256":"90f82781096f369a9fb2c5b805ada2bab0d404b2ad256f3f7944b278f51fdd92"},"schema_version":"1.0"},"canonical_sha256":"43285b626fe6fed46535e18f6f0aee9065a15db801dca22cc5a3af137a8d1202","source":{"kind":"arxiv","id":"0811.0394","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0811.0394","created_at":"2026-07-04T15:47:00Z"},{"alias_kind":"arxiv_version","alias_value":"0811.0394v1","created_at":"2026-07-04T15:47:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0811.0394","created_at":"2026-07-04T15:47:00Z"},{"alias_kind":"pith_short_12","alias_value":"IMUFWYTP437N","created_at":"2026-07-04T15:47:00Z"},{"alias_kind":"pith_short_16","alias_value":"IMUFWYTP437NIZJV","created_at":"2026-07-04T15:47:00Z"},{"alias_kind":"pith_short_8","alias_value":"IMUFWYTP","created_at":"2026-07-04T15:47:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:IMUFWYTP437NIZJV4GHW6CXOSB","target":"record","payload":{"canonical_record":{"source":{"id":"0811.0394","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-11-03T21:07:51Z","cross_cats_sorted":[],"title_canon_sha256":"6c8d5753780497f470d560844b53f894b9cff4dd029184bc9410ff37308261c5","abstract_canon_sha256":"90f82781096f369a9fb2c5b805ada2bab0d404b2ad256f3f7944b278f51fdd92"},"schema_version":"1.0"},"canonical_sha256":"43285b626fe6fed46535e18f6f0aee9065a15db801dca22cc5a3af137a8d1202","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:47:00.907980Z","signature_b64":"uMAQXuUIxTfdL5q63JAZMndsn4jsd7IR5xQoDnglrHuAveFwFsLXZzkQU0LP9OxloySyruf0p0zEjZSr22GWCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"43285b626fe6fed46535e18f6f0aee9065a15db801dca22cc5a3af137a8d1202","last_reissued_at":"2026-07-04T15:47:00.907579Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:47:00.907579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0811.0394","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":"2026-07-04T15:47:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3Gq3iv20fiGeYDd7IFpDVU56p0w/YrUfemmJHKwaQfl6FuMfxz0vDL1p6f7WA1qcRjwIxt66R6UAw3nK7z7ODQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T09:34:22.358383Z"},"content_sha256":"c1e8c59d3fc3057a7a5eb8ed1fcfa5daedec654b491c202e38d3e2b58698dabb","schema_version":"1.0","event_id":"sha256:c1e8c59d3fc3057a7a5eb8ed1fcfa5daedec654b491c202e38d3e2b58698dabb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:IMUFWYTP437NIZJV4GHW6CXOSB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Composite Twin Higgs Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Puneet Batra, Z. Chacko","submitted_at":"2008-11-03T21:07:51Z","abstract_excerpt":"Twin Higgs models are economical extensions of the Standard Model that stabilize the electroweak scale. In these theories the Higgs field is a pseudo Nambu-Goldstone boson that is protected against radiative corrections up to scales of order 5 TeV by a discrete parity symmetry. We construct, for the first time, a class of composite twin Higgs models based on confining QCD-like dynamics. These theories naturally incoporate a custodial isospin symmetry and predict a rich spectrum of particles with masses of order a TeV that will be accessible at the LHC."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0811.0394","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0811.0394/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":"2026-07-04T15:47:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PY40SzzaMBqqj/UFxOgPkr8/kH5V8tYXfCAAiz4py39BQfFbf1ZI19opz1+bRrMntR3FQ7Er18Ajdr17EVxzDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T09:34:22.358881Z"},"content_sha256":"92440d863418f29c6224acdd5451121ba760e96d3e67a563676f6782c96b0f85","schema_version":"1.0","event_id":"sha256:92440d863418f29c6224acdd5451121ba760e96d3e67a563676f6782c96b0f85"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IMUFWYTP437NIZJV4GHW6CXOSB/bundle.json","state_url":"https://pith.science/pith/IMUFWYTP437NIZJV4GHW6CXOSB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IMUFWYTP437NIZJV4GHW6CXOSB/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":"2026-08-05T09:34:22Z","links":{"resolver":"https://pith.science/pith/IMUFWYTP437NIZJV4GHW6CXOSB","bundle":"https://pith.science/pith/IMUFWYTP437NIZJV4GHW6CXOSB/bundle.json","state":"https://pith.science/pith/IMUFWYTP437NIZJV4GHW6CXOSB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IMUFWYTP437NIZJV4GHW6CXOSB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:IMUFWYTP437NIZJV4GHW6CXOSB","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":"90f82781096f369a9fb2c5b805ada2bab0d404b2ad256f3f7944b278f51fdd92","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-11-03T21:07:51Z","title_canon_sha256":"6c8d5753780497f470d560844b53f894b9cff4dd029184bc9410ff37308261c5"},"schema_version":"1.0","source":{"id":"0811.0394","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0811.0394","created_at":"2026-07-04T15:47:00Z"},{"alias_kind":"arxiv_version","alias_value":"0811.0394v1","created_at":"2026-07-04T15:47:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0811.0394","created_at":"2026-07-04T15:47:00Z"},{"alias_kind":"pith_short_12","alias_value":"IMUFWYTP437N","created_at":"2026-07-04T15:47:00Z"},{"alias_kind":"pith_short_16","alias_value":"IMUFWYTP437NIZJV","created_at":"2026-07-04T15:47:00Z"},{"alias_kind":"pith_short_8","alias_value":"IMUFWYTP","created_at":"2026-07-04T15:47:00Z"}],"graph_snapshots":[{"event_id":"sha256:92440d863418f29c6224acdd5451121ba760e96d3e67a563676f6782c96b0f85","target":"graph","created_at":"2026-07-04T15:47:00Z","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/0811.0394/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Twin Higgs models are economical extensions of the Standard Model that stabilize the electroweak scale. In these theories the Higgs field is a pseudo Nambu-Goldstone boson that is protected against radiative corrections up to scales of order 5 TeV by a discrete parity symmetry. We construct, for the first time, a class of composite twin Higgs models based on confining QCD-like dynamics. These theories naturally incoporate a custodial isospin symmetry and predict a rich spectrum of particles with masses of order a TeV that will be accessible at the LHC.","authors_text":"Puneet Batra, Z. Chacko","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-11-03T21:07:51Z","title":"A Composite Twin Higgs Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0811.0394","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:c1e8c59d3fc3057a7a5eb8ed1fcfa5daedec654b491c202e38d3e2b58698dabb","target":"record","created_at":"2026-07-04T15:47:00Z","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":"90f82781096f369a9fb2c5b805ada2bab0d404b2ad256f3f7944b278f51fdd92","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-11-03T21:07:51Z","title_canon_sha256":"6c8d5753780497f470d560844b53f894b9cff4dd029184bc9410ff37308261c5"},"schema_version":"1.0","source":{"id":"0811.0394","kind":"arxiv","version":1}},"canonical_sha256":"43285b626fe6fed46535e18f6f0aee9065a15db801dca22cc5a3af137a8d1202","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"43285b626fe6fed46535e18f6f0aee9065a15db801dca22cc5a3af137a8d1202","first_computed_at":"2026-07-04T15:47:00.907579Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:47:00.907579Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uMAQXuUIxTfdL5q63JAZMndsn4jsd7IR5xQoDnglrHuAveFwFsLXZzkQU0LP9OxloySyruf0p0zEjZSr22GWCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T15:47:00.907980Z","signed_message":"canonical_sha256_bytes"},"source_id":"0811.0394","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c1e8c59d3fc3057a7a5eb8ed1fcfa5daedec654b491c202e38d3e2b58698dabb","sha256:92440d863418f29c6224acdd5451121ba760e96d3e67a563676f6782c96b0f85"],"state_sha256":"7b67cedd1690bd45dc81b4767d96cb11daaab152d9c3f1551d6915fa02699dd8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"POyexT/YDWeX5JmlwxI9Q4eyOJGCbgx8ZQeC7tahUoprtJojegfszC934o254IBqY+3+z5KR4CTnwv7jLoDSCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T09:34:22.363786Z","bundle_sha256":"945a8f7edc79f6d126ad4d37d419cd64bfc3f9db2e5f8c596c811f032db34626"}}