{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:IZB7YEXXBXPWODHOQALVARYUVT","short_pith_number":"pith:IZB7YEXX","canonical_record":{"source":{"id":"1203.3426","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-03-15T17:51:38Z","cross_cats_sorted":[],"title_canon_sha256":"0b2b6c1827641a09dc620ee433a6b83d67f2468750ed74f807a8e298dd9c09a1","abstract_canon_sha256":"7268b6bd817db87ed8f6f280f55c243ed79f9c4bf5a839217842243e892f5b9c"},"schema_version":"1.0"},"canonical_sha256":"4643fc12f70ddf670cee8017504714ace04c4d3e8b105e4a6b0adaaf23d4af76","source":{"kind":"arxiv","id":"1203.3426","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.3426","created_at":"2026-05-18T03:22:51Z"},{"alias_kind":"arxiv_version","alias_value":"1203.3426v1","created_at":"2026-05-18T03:22:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.3426","created_at":"2026-05-18T03:22:51Z"},{"alias_kind":"pith_short_12","alias_value":"IZB7YEXXBXPW","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"IZB7YEXXBXPWODHO","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"IZB7YEXX","created_at":"2026-05-18T12:27:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:IZB7YEXXBXPWODHOQALVARYUVT","target":"record","payload":{"canonical_record":{"source":{"id":"1203.3426","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-03-15T17:51:38Z","cross_cats_sorted":[],"title_canon_sha256":"0b2b6c1827641a09dc620ee433a6b83d67f2468750ed74f807a8e298dd9c09a1","abstract_canon_sha256":"7268b6bd817db87ed8f6f280f55c243ed79f9c4bf5a839217842243e892f5b9c"},"schema_version":"1.0"},"canonical_sha256":"4643fc12f70ddf670cee8017504714ace04c4d3e8b105e4a6b0adaaf23d4af76","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:22:51.481605Z","signature_b64":"bLjNukFcnwQH9IM3q3PO/+5wHVSuQFms0F+4H0uHIZV5aCkOenmqW1Cv05IOuRWYaDy8UIgezX6sfOSAao3sCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4643fc12f70ddf670cee8017504714ace04c4d3e8b105e4a6b0adaaf23d4af76","last_reissued_at":"2026-05-18T03:22:51.481103Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:22:51.481103Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1203.3426","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":"2026-05-18T03:22:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kgwzwtyf1CjfI0XozXju65HPNxxJwk25FqOU5hQi6l9bTTw1ZILR+YxW135t9LG4/aaf6ogleQL60UcxR8sjBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T02:15:51.973909Z"},"content_sha256":"7d6823184ccf6e5126903ff36e79bae08e05af45d41e1a61e7b52eb319fc8f5f","schema_version":"1.0","event_id":"sha256:7d6823184ccf6e5126903ff36e79bae08e05af45d41e1a61e7b52eb319fc8f5f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:IZB7YEXXBXPWODHOQALVARYUVT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Z_p scalar dark matter from multi-Higgs-doublet models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"I. P. Ivanov, V. Keus","submitted_at":"2012-03-15T17:51:38Z","abstract_excerpt":"In many models, stability of dark matter particles is protected by a conserved Z_2 quantum number. However dark matter can be stabilized by other discrete symmetry groups, and examples of such models with custom-tailored field content have been proposed. Here we show that electroweak symmetry breaking models with N Higgs doublets can readily accommodate scalar dark matter candidates stabilized by groups Z_p with any $p \\le 2^{N-1}$, leading to a variety of kinds of microscopic dynamics in the dark sector. We give examples in which semi-annihilation or multiple semi-annihilation processes are a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.3426","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":"2026-05-18T03:22:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tewyl4+dC/QdLtDnIH7IZHg1l5Rw2IJs+3E9cPUUTbaKA4NTCRwMZr3TlOmObt0XzS3+UuyiotoEMXBj10JaBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T02:15:51.974257Z"},"content_sha256":"e7b3c5aafc73625762ed6924ff1c37c6e92b3b4c4b8cad9ee43b3f407963b3fb","schema_version":"1.0","event_id":"sha256:e7b3c5aafc73625762ed6924ff1c37c6e92b3b4c4b8cad9ee43b3f407963b3fb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IZB7YEXXBXPWODHOQALVARYUVT/bundle.json","state_url":"https://pith.science/pith/IZB7YEXXBXPWODHOQALVARYUVT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IZB7YEXXBXPWODHOQALVARYUVT/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":"2026-05-28T02:15:51Z","links":{"resolver":"https://pith.science/pith/IZB7YEXXBXPWODHOQALVARYUVT","bundle":"https://pith.science/pith/IZB7YEXXBXPWODHOQALVARYUVT/bundle.json","state":"https://pith.science/pith/IZB7YEXXBXPWODHOQALVARYUVT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IZB7YEXXBXPWODHOQALVARYUVT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:IZB7YEXXBXPWODHOQALVARYUVT","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":"7268b6bd817db87ed8f6f280f55c243ed79f9c4bf5a839217842243e892f5b9c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-03-15T17:51:38Z","title_canon_sha256":"0b2b6c1827641a09dc620ee433a6b83d67f2468750ed74f807a8e298dd9c09a1"},"schema_version":"1.0","source":{"id":"1203.3426","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.3426","created_at":"2026-05-18T03:22:51Z"},{"alias_kind":"arxiv_version","alias_value":"1203.3426v1","created_at":"2026-05-18T03:22:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.3426","created_at":"2026-05-18T03:22:51Z"},{"alias_kind":"pith_short_12","alias_value":"IZB7YEXXBXPW","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"IZB7YEXXBXPWODHO","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"IZB7YEXX","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:e7b3c5aafc73625762ed6924ff1c37c6e92b3b4c4b8cad9ee43b3f407963b3fb","target":"graph","created_at":"2026-05-18T03:22:51Z","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":"In many models, stability of dark matter particles is protected by a conserved Z_2 quantum number. However dark matter can be stabilized by other discrete symmetry groups, and examples of such models with custom-tailored field content have been proposed. Here we show that electroweak symmetry breaking models with N Higgs doublets can readily accommodate scalar dark matter candidates stabilized by groups Z_p with any $p \\le 2^{N-1}$, leading to a variety of kinds of microscopic dynamics in the dark sector. We give examples in which semi-annihilation or multiple semi-annihilation processes are a","authors_text":"I. P. Ivanov, V. Keus","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-03-15T17:51:38Z","title":"Z_p scalar dark matter from multi-Higgs-doublet models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.3426","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":"sha256:7d6823184ccf6e5126903ff36e79bae08e05af45d41e1a61e7b52eb319fc8f5f","target":"record","created_at":"2026-05-18T03:22:51Z","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":"7268b6bd817db87ed8f6f280f55c243ed79f9c4bf5a839217842243e892f5b9c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-03-15T17:51:38Z","title_canon_sha256":"0b2b6c1827641a09dc620ee433a6b83d67f2468750ed74f807a8e298dd9c09a1"},"schema_version":"1.0","source":{"id":"1203.3426","kind":"arxiv","version":1}},"canonical_sha256":"4643fc12f70ddf670cee8017504714ace04c4d3e8b105e4a6b0adaaf23d4af76","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4643fc12f70ddf670cee8017504714ace04c4d3e8b105e4a6b0adaaf23d4af76","first_computed_at":"2026-05-18T03:22:51.481103Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:22:51.481103Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bLjNukFcnwQH9IM3q3PO/+5wHVSuQFms0F+4H0uHIZV5aCkOenmqW1Cv05IOuRWYaDy8UIgezX6sfOSAao3sCg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:22:51.481605Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.3426","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7d6823184ccf6e5126903ff36e79bae08e05af45d41e1a61e7b52eb319fc8f5f","sha256:e7b3c5aafc73625762ed6924ff1c37c6e92b3b4c4b8cad9ee43b3f407963b3fb"],"state_sha256":"56ddfecf0ab168d53c7ed4a21e218c0b91116267f9bb3723cf32dc60e152d44d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k81VXcrluhP065tfNg3bXFuhk8rOAHPAmoj6040CNuTNf8g8jjzLXoRrEzVPQYhWxa7H73S5jiBsy5wlGndpBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T02:15:51.976333Z","bundle_sha256":"5f19d6578134ea451c0ecf06182ed1bc2cb1ec5fb691d301c7257b97f844611a"}}