{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:VC3H2B4A3YKLZCOM3RLATXVR7S","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":"5b51f890fdf96e748a39dc8c7690ee5e20c2cdf1887683af4e254b83c589b45b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-09-26T17:59:05Z","title_canon_sha256":"c4423f2e3006a74d8e4df783982caf50fd0bd9247c504da6608310688f9d33ae"},"schema_version":"1.0","source":{"id":"1709.09164","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.09164","created_at":"2026-05-17T23:59:17Z"},{"alias_kind":"arxiv_version","alias_value":"1709.09164v2","created_at":"2026-05-17T23:59:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.09164","created_at":"2026-05-17T23:59:17Z"},{"alias_kind":"pith_short_12","alias_value":"VC3H2B4A3YKL","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"VC3H2B4A3YKLZCOM","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"VC3H2B4A","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:91bf95a9b94affb6ad5f12c95271f7d2586855f66c862a78b0eaed702cb833cd","target":"graph","created_at":"2026-05-17T23:59:17Z","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":"\"Portal\" models that connect the Standard Model to a Dark Sector allow for a wide variety of scenarios beyond the simplest WIMP models. Kinetic mixing of gauge fields in particular has allowed a broad range of new ideas. However, the models that evade CMB constraints are often non-generic, with new mass scales and operators to split states and suppress indirect detection signals. Models with a \"portalino\", a neutral fermion that marries a linear combination of a standard model neutrino and dark sector fermion and carries a conserved quantum number, can be simpler. This is especially interestin","authors_text":"Martin Schmaltz (BU), Neal Weiner (CCPP, NYU)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-09-26T17:59:05Z","title":"A Portalino to the Dark Sector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.09164","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":"sha256:16846f85fe361ecefbf97f5f587c1a4082386a84f200eacfd242e4607e4d4ad1","target":"record","created_at":"2026-05-17T23:59:17Z","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":"5b51f890fdf96e748a39dc8c7690ee5e20c2cdf1887683af4e254b83c589b45b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-09-26T17:59:05Z","title_canon_sha256":"c4423f2e3006a74d8e4df783982caf50fd0bd9247c504da6608310688f9d33ae"},"schema_version":"1.0","source":{"id":"1709.09164","kind":"arxiv","version":2}},"canonical_sha256":"a8b67d0780de14bc89ccdc5609deb1fc969c0aa47418cdb8ecff0733d119e6ca","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a8b67d0780de14bc89ccdc5609deb1fc969c0aa47418cdb8ecff0733d119e6ca","first_computed_at":"2026-05-17T23:59:17.952153Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:59:17.952153Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VASod71MdO/dYsDS9I95ANmt7Ee1uVyGqfwnIUdl472BmkSY5hO+HJ121gHyudPtmchy2wAD9uuj0p2BhWr5Cg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:59:17.952906Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.09164","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:16846f85fe361ecefbf97f5f587c1a4082386a84f200eacfd242e4607e4d4ad1","sha256:91bf95a9b94affb6ad5f12c95271f7d2586855f66c862a78b0eaed702cb833cd"],"state_sha256":"f0bc40cbcd18063cbad72571f49a39e074b0f6a86b650d318b61184a43788203"}