{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:YC35VFR2RBBE4YDRZPW2W7F3R3","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":"5cde37b519fdf009b599f548ce7e384331a4879e6a65140afb12b272e7133282","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2005-09-16T17:53:37Z","title_canon_sha256":"1465ad5571673ccfdb59f06c705cb6768f650b1081cedc028ff47164da76f60f"},"schema_version":"1.0","source":{"id":"hep-ph/0509173","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0509173","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0509173v3","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0509173","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"pith_short_12","alias_value":"YC35VFR2RBBE","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"pith_short_16","alias_value":"YC35VFR2RBBE4YDR","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"pith_short_8","alias_value":"YC35VFR2","created_at":"2026-07-04T16:55:49Z"}],"graph_snapshots":[{"event_id":"sha256:1118c281309176f871a4012a9de3f5ffbc53e1c6f2def373e96aeb516bdf8610","target":"graph","created_at":"2026-07-04T16:55:49Z","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/hep-ph/0509173/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We show that three SU(2) singlet neutral scalars (two CP-even and one CP-odd) in the spectrum of models based on the gauge symmetry SU(3)_c X SU(3)_L X U(1)_X, which do not contain exotic electric charges, are realistic candidates for thermally generated self-interacting dark matter in the Universe, a type of dark matter that has been recently proposed in order to overcome some difficulties of collisionless cold dark matter models at the galactic scale. These candidates arise without introducing a new mass scale in the model and/or without the need for a discrete symmetry to stabilize them, bu","authors_text":"Luis A. Sanchez, Simonetta Filippi, William A. Ponce","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2005-09-16T17:53:37Z","title":"Dark matter from the scalar sector of 3-3-1 models without exotic electric charges"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0509173","kind":"arxiv","version":3},"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:ded6f1077d0c9333af8bc32a5d5956d63382c2a823ba285ba06c018230bfa5b2","target":"record","created_at":"2026-07-04T16:55:49Z","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":"5cde37b519fdf009b599f548ce7e384331a4879e6a65140afb12b272e7133282","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"2005-09-16T17:53:37Z","title_canon_sha256":"1465ad5571673ccfdb59f06c705cb6768f650b1081cedc028ff47164da76f60f"},"schema_version":"1.0","source":{"id":"hep-ph/0509173","kind":"arxiv","version":3}},"canonical_sha256":"c0b7da963a88424e6071cbedab7cbb8ed9b784dce2c65fcfde450d7eb3f81e1d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c0b7da963a88424e6071cbedab7cbb8ed9b784dce2c65fcfde450d7eb3f81e1d","first_computed_at":"2026-07-04T16:55:49.771733Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:55:49.771733Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"942nn39Und20x01aPurELMWQUcN3Hir8CDbiafnK/GVAh3JFU2w4vymoZ/pkA0qq5igtxKOhcnGWFRCOGeKZCg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:55:49.772114Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0509173","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ded6f1077d0c9333af8bc32a5d5956d63382c2a823ba285ba06c018230bfa5b2","sha256:1118c281309176f871a4012a9de3f5ffbc53e1c6f2def373e96aeb516bdf8610"],"state_sha256":"1c405112b4111ef3e0952745ff3cf00e4feee179a10827671c7a7c36ab54fa6a"}