{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:NL4AUPN35SBJUQHTGK5KJXY4EQ","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":"c735dd790d73dd4ecf4381234d5b8e7ed188edfae732254e92acc92a09f84783","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-04-09T12:05:13Z","title_canon_sha256":"6a12f2c635baf92185c74fd52eca2ffe28354a61e752dbbed2975c423b1102fd"},"schema_version":"1.0","source":{"id":"2004.04505","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.04505","created_at":"2026-07-05T00:54:08Z"},{"alias_kind":"arxiv_version","alias_value":"2004.04505v1","created_at":"2026-07-05T00:54:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.04505","created_at":"2026-07-05T00:54:08Z"},{"alias_kind":"pith_short_12","alias_value":"NL4AUPN35SBJ","created_at":"2026-07-05T00:54:08Z"},{"alias_kind":"pith_short_16","alias_value":"NL4AUPN35SBJUQHT","created_at":"2026-07-05T00:54:08Z"},{"alias_kind":"pith_short_8","alias_value":"NL4AUPN3","created_at":"2026-07-05T00:54:08Z"}],"graph_snapshots":[{"event_id":"sha256:17678f77f92e5cb646ae2d49472e1ad10e5fd891726b5cfac1c1482715e99c55","target":"graph","created_at":"2026-07-05T00:54:08Z","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/2004.04505/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present the complete set of continuous maximal symmetries that the potential of an $n$-Higgs Doublet Model ($n$HDM) should satisfy for natural Standard Model (SM) alignment. As a result, no large mass scales or fine-tuning is required for such alignment, which still persists even if these symmetries were broken softly by bilinear mass terms. In particular, the Maximal Symmetric $n$HDM (MS-$n$HDM) can provide both natural SM alignment and quartic coupling unification up to the Planck scale. Most remarkably, we show that the MS-2HDM is a very predictive extension of the SM governed by two onl","authors_text":"Apostolos Pilaftsis, Neda Darvishi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-04-09T12:05:13Z","title":"Natural Alignment in Multi-Higgs Doublet Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.04505","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":"sha256:4160b8b7915da7b3ff39816a231fe684496fa95596fc5c4fea6f6741eb8c17b6","target":"record","created_at":"2026-07-05T00:54:08Z","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":"c735dd790d73dd4ecf4381234d5b8e7ed188edfae732254e92acc92a09f84783","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-04-09T12:05:13Z","title_canon_sha256":"6a12f2c635baf92185c74fd52eca2ffe28354a61e752dbbed2975c423b1102fd"},"schema_version":"1.0","source":{"id":"2004.04505","kind":"arxiv","version":1}},"canonical_sha256":"6af80a3dbbec829a40f332baa4df1c2402091d8f1bdd9ac708935614af42675e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6af80a3dbbec829a40f332baa4df1c2402091d8f1bdd9ac708935614af42675e","first_computed_at":"2026-07-05T00:54:08.718584Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:54:08.718584Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eochNY9KR6QLArPciQKbMPHUGl90hUawMJig+XaP1Gk19oZyBoeK7csF1CnHil1txUxwX1yCdSSi8GZvd1nfDw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:54:08.718989Z","signed_message":"canonical_sha256_bytes"},"source_id":"2004.04505","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4160b8b7915da7b3ff39816a231fe684496fa95596fc5c4fea6f6741eb8c17b6","sha256:17678f77f92e5cb646ae2d49472e1ad10e5fd891726b5cfac1c1482715e99c55"],"state_sha256":"2815436c2d11e686db4a44af76376a783814d8c9578a0d5f269556a295074694"}