{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:DWUUAX4U7ZVHEME55NMHBTD774","short_pith_number":"pith:DWUUAX4U","canonical_record":{"source":{"id":"0908.0731","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-08-05T20:00:09Z","cross_cats_sorted":[],"title_canon_sha256":"1b57eb3e16f6321f121474b6709546850bf51ef54f8f13518265cdefb8d53bdc","abstract_canon_sha256":"b73500e29379dabe6399f8a9f0dced8b377234141a07cb8eae86732f8729b490"},"schema_version":"1.0"},"canonical_sha256":"1da9405f94fe6a72309deb5870cc7fff11d4edfbdc500e02134706f88a263102","source":{"kind":"arxiv","id":"0908.0731","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0908.0731","created_at":"2026-05-18T04:22:29Z"},{"alias_kind":"arxiv_version","alias_value":"0908.0731v1","created_at":"2026-05-18T04:22:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.0731","created_at":"2026-05-18T04:22:29Z"},{"alias_kind":"pith_short_12","alias_value":"DWUUAX4U7ZVH","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"DWUUAX4U7ZVHEME5","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"DWUUAX4U","created_at":"2026-05-18T12:25:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:DWUUAX4U7ZVHEME55NMHBTD774","target":"record","payload":{"canonical_record":{"source":{"id":"0908.0731","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-08-05T20:00:09Z","cross_cats_sorted":[],"title_canon_sha256":"1b57eb3e16f6321f121474b6709546850bf51ef54f8f13518265cdefb8d53bdc","abstract_canon_sha256":"b73500e29379dabe6399f8a9f0dced8b377234141a07cb8eae86732f8729b490"},"schema_version":"1.0"},"canonical_sha256":"1da9405f94fe6a72309deb5870cc7fff11d4edfbdc500e02134706f88a263102","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:22:29.886730Z","signature_b64":"9CTU+i2uhJ0QG1OacAUb8DQiU3KcRylZUqUamW8FVZa3QfT9MrpsdfqYZqX3gkTJsYyXN1vWJ70iuo20BNoSDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1da9405f94fe6a72309deb5870cc7fff11d4edfbdc500e02134706f88a263102","last_reissued_at":"2026-05-18T04:22:29.886355Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:22:29.886355Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0908.0731","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":"2026-05-18T04:22:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SrMRCJOstL5Xn2k4Wkw9EGsI/p0srbnbR5BNtIX+o5EcN9QNjDyNmNJLp893WZI7mRn7JshANxhVtytl1VuSAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T11:09:33.674169Z"},"content_sha256":"25e3573e19d9dac80a3b9ac79f2fc86e5d714219a8d65e17957aaa31e9bbf764","schema_version":"1.0","event_id":"sha256:25e3573e19d9dac80a3b9ac79f2fc86e5d714219a8d65e17957aaa31e9bbf764"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:DWUUAX4U7ZVHEME55NMHBTD774","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coannihilation Scenarios and Particle Spectroscopy in SU(4)_c x SU(2)_L x SU(2)_R","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Ilia Gogoladze, Qaisar Shafi, Rizwan Khalid","submitted_at":"2009-08-05T20:00:09Z","abstract_excerpt":"We identify a variety of coannihilation scenarios in a supersymmetric SU(4)_c x SU(2)_L x SU(2)_R model with discrete left-right symmetry. Non-universal gaugino masses, compatible with the gauge symmetry, play an essential role in realizing gluino and bino-wino coannihilation regions that are consistent with the WMAP dark matter constraints. We also explore regions of the parameter space in which the little hierarchy problem is partially resolved. We present several phenomenologically interesting benchmark points and the associated sparticle and Higgs mass spectra."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.0731","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":"2026-05-18T04:22:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PvOdSeE2sh/LAwMEaCAhb0UoHsEHQPTrObaT16y24GNBcezMeD218aMWGrTYvxQOQCH6LN8OC/tnrolKabrWBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-01T11:09:33.674530Z"},"content_sha256":"c07249da066686f078997c568780ec9c64ea8643542fd2e5fabc1e000797e75d","schema_version":"1.0","event_id":"sha256:c07249da066686f078997c568780ec9c64ea8643542fd2e5fabc1e000797e75d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DWUUAX4U7ZVHEME55NMHBTD774/bundle.json","state_url":"https://pith.science/pith/DWUUAX4U7ZVHEME55NMHBTD774/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DWUUAX4U7ZVHEME55NMHBTD774/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":"2026-07-01T11:09:33Z","links":{"resolver":"https://pith.science/pith/DWUUAX4U7ZVHEME55NMHBTD774","bundle":"https://pith.science/pith/DWUUAX4U7ZVHEME55NMHBTD774/bundle.json","state":"https://pith.science/pith/DWUUAX4U7ZVHEME55NMHBTD774/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DWUUAX4U7ZVHEME55NMHBTD774/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:DWUUAX4U7ZVHEME55NMHBTD774","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":"b73500e29379dabe6399f8a9f0dced8b377234141a07cb8eae86732f8729b490","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-08-05T20:00:09Z","title_canon_sha256":"1b57eb3e16f6321f121474b6709546850bf51ef54f8f13518265cdefb8d53bdc"},"schema_version":"1.0","source":{"id":"0908.0731","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0908.0731","created_at":"2026-05-18T04:22:29Z"},{"alias_kind":"arxiv_version","alias_value":"0908.0731v1","created_at":"2026-05-18T04:22:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0908.0731","created_at":"2026-05-18T04:22:29Z"},{"alias_kind":"pith_short_12","alias_value":"DWUUAX4U7ZVH","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"DWUUAX4U7ZVHEME5","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"DWUUAX4U","created_at":"2026-05-18T12:25:59Z"}],"graph_snapshots":[{"event_id":"sha256:c07249da066686f078997c568780ec9c64ea8643542fd2e5fabc1e000797e75d","target":"graph","created_at":"2026-05-18T04:22:29Z","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":"We identify a variety of coannihilation scenarios in a supersymmetric SU(4)_c x SU(2)_L x SU(2)_R model with discrete left-right symmetry. Non-universal gaugino masses, compatible with the gauge symmetry, play an essential role in realizing gluino and bino-wino coannihilation regions that are consistent with the WMAP dark matter constraints. We also explore regions of the parameter space in which the little hierarchy problem is partially resolved. We present several phenomenologically interesting benchmark points and the associated sparticle and Higgs mass spectra.","authors_text":"Ilia Gogoladze, Qaisar Shafi, Rizwan Khalid","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-08-05T20:00:09Z","title":"Coannihilation Scenarios and Particle Spectroscopy in SU(4)_c x SU(2)_L x SU(2)_R"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0908.0731","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":"sha256:25e3573e19d9dac80a3b9ac79f2fc86e5d714219a8d65e17957aaa31e9bbf764","target":"record","created_at":"2026-05-18T04:22:29Z","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":"b73500e29379dabe6399f8a9f0dced8b377234141a07cb8eae86732f8729b490","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-08-05T20:00:09Z","title_canon_sha256":"1b57eb3e16f6321f121474b6709546850bf51ef54f8f13518265cdefb8d53bdc"},"schema_version":"1.0","source":{"id":"0908.0731","kind":"arxiv","version":1}},"canonical_sha256":"1da9405f94fe6a72309deb5870cc7fff11d4edfbdc500e02134706f88a263102","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1da9405f94fe6a72309deb5870cc7fff11d4edfbdc500e02134706f88a263102","first_computed_at":"2026-05-18T04:22:29.886355Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:22:29.886355Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9CTU+i2uhJ0QG1OacAUb8DQiU3KcRylZUqUamW8FVZa3QfT9MrpsdfqYZqX3gkTJsYyXN1vWJ70iuo20BNoSDw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:22:29.886730Z","signed_message":"canonical_sha256_bytes"},"source_id":"0908.0731","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:25e3573e19d9dac80a3b9ac79f2fc86e5d714219a8d65e17957aaa31e9bbf764","sha256:c07249da066686f078997c568780ec9c64ea8643542fd2e5fabc1e000797e75d"],"state_sha256":"4e7e7e487270abbab33a889b4e0a37ee0b86d25f09e74bbd85be5d3cbadc2c6b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vuZvYvVBIg0B7UKX/F9SMNYC0iytw93CtTsSND1hc/p8vwl/Qw9jlph5ROHV1TjZVZkK9v0wx45jkM+H7LbDBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-01T11:09:33.676456Z","bundle_sha256":"fab326cec2c04a4f84a449713a6ee1fd7f211692cf5723b3c0149384684e2696"}}