{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:UMCLOV4NA32JW6UUOWNLKMP2UY","short_pith_number":"pith:UMCLOV4N","canonical_record":{"source":{"id":"hep-ph/0509119","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2005-09-13T17:02:02Z","cross_cats_sorted":["astro-ph"],"title_canon_sha256":"e64dd883154fe981fadde4acb7c609ee4b1a2b35fca16fc398e6f49865f935f9","abstract_canon_sha256":"a72a45ae4d9085aeba32d52f89290f005cfa488b1870ae782e826ec752621dc5"},"schema_version":"1.0"},"canonical_sha256":"a304b7578d06f49b7a94759ab531faa62a309c4396168a6a4beda668c146426c","source":{"kind":"arxiv","id":"hep-ph/0509119","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0509119","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0509119v2","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0509119","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"pith_short_12","alias_value":"UMCLOV4NA32J","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"pith_short_16","alias_value":"UMCLOV4NA32JW6UU","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"pith_short_8","alias_value":"UMCLOV4N","created_at":"2026-07-04T16:55:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:UMCLOV4NA32JW6UUOWNLKMP2UY","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0509119","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2005-09-13T17:02:02Z","cross_cats_sorted":["astro-ph"],"title_canon_sha256":"e64dd883154fe981fadde4acb7c609ee4b1a2b35fca16fc398e6f49865f935f9","abstract_canon_sha256":"a72a45ae4d9085aeba32d52f89290f005cfa488b1870ae782e826ec752621dc5"},"schema_version":"1.0"},"canonical_sha256":"a304b7578d06f49b7a94759ab531faa62a309c4396168a6a4beda668c146426c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:55:49.557935Z","signature_b64":"OEtaolrS9fDtzew1kD7BquWM6IvhfNV4qiFiRMlc6HtZ8LQ9nzK5fNjg6Qt2EsuuVbj2/iP670H3oEmP5d40AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a304b7578d06f49b7a94759ab531faa62a309c4396168a6a4beda668c146426c","last_reissued_at":"2026-07-04T16:55:49.557582Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:55:49.557582Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0509119","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:55:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ze7eEBHpcJQkySfm3hxbIq3bcj1brILJswKmCMQEUIrAhhoKcpBX86EcAFeni/Sr1quWR9NIONtXqNdJge5yAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T01:25:43.646668Z"},"content_sha256":"0bc5cce329d98e8d1d8dd32700c1b0fde00c8d91b3ec1404be77a9b3286f1d4f","schema_version":"1.0","event_id":"sha256:0bc5cce329d98e8d1d8dd32700c1b0fde00c8d91b3ec1404be77a9b3286f1d4f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:UMCLOV4NA32JW6UUOWNLKMP2UY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Precise Calculation of the Relic Density of Kaluza-Klein Dark Matter in Universal Extra Dimensions","license":"","headline":"","cross_cats":["astro-ph"],"primary_cat":"hep-ph","authors_text":"Konstantin T. Matchev, Kyoungchul Kong","submitted_at":"2005-09-13T17:02:02Z","abstract_excerpt":"We revisit the calculation of the relic density of the lightest Kaluza-Klein particle (LKP) in the model of Universal Extra Dimensions. The Kaluza-Klein (KK) particle spectrum at level one is rather degenerate, and various coannihilation processes may be relevant. We extend the calculation of hep-ph/0206071 to include coannihilation processes with all level one KK particles. In our computation we consider a most general KK particle spectrum, without any simplifying assumptions. In particular, we do not assume a completely degenerate KK spectrum and instead retain the dependence on each individ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0509119","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/0509119/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T16:55:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kPtTLvCbhvgs7lenWAsOkVre634VH0MiY+dPPBnomZTrRzd0Me72kt2OPzEMlEzpoi3nmZ9N/beqJjbQQKAPBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T01:25:43.647249Z"},"content_sha256":"e464715fdd2d0630601a044056b3b7aa134087aec050187cd3472ebd4e3a89ff","schema_version":"1.0","event_id":"sha256:e464715fdd2d0630601a044056b3b7aa134087aec050187cd3472ebd4e3a89ff"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UMCLOV4NA32JW6UUOWNLKMP2UY/bundle.json","state_url":"https://pith.science/pith/UMCLOV4NA32JW6UUOWNLKMP2UY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UMCLOV4NA32JW6UUOWNLKMP2UY/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":"2026-08-04T01:25:43Z","links":{"resolver":"https://pith.science/pith/UMCLOV4NA32JW6UUOWNLKMP2UY","bundle":"https://pith.science/pith/UMCLOV4NA32JW6UUOWNLKMP2UY/bundle.json","state":"https://pith.science/pith/UMCLOV4NA32JW6UUOWNLKMP2UY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UMCLOV4NA32JW6UUOWNLKMP2UY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:UMCLOV4NA32JW6UUOWNLKMP2UY","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":"a72a45ae4d9085aeba32d52f89290f005cfa488b1870ae782e826ec752621dc5","cross_cats_sorted":["astro-ph"],"license":"","primary_cat":"hep-ph","submitted_at":"2005-09-13T17:02:02Z","title_canon_sha256":"e64dd883154fe981fadde4acb7c609ee4b1a2b35fca16fc398e6f49865f935f9"},"schema_version":"1.0","source":{"id":"hep-ph/0509119","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0509119","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0509119v2","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0509119","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"pith_short_12","alias_value":"UMCLOV4NA32J","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"pith_short_16","alias_value":"UMCLOV4NA32JW6UU","created_at":"2026-07-04T16:55:49Z"},{"alias_kind":"pith_short_8","alias_value":"UMCLOV4N","created_at":"2026-07-04T16:55:49Z"}],"graph_snapshots":[{"event_id":"sha256:e464715fdd2d0630601a044056b3b7aa134087aec050187cd3472ebd4e3a89ff","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/0509119/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We revisit the calculation of the relic density of the lightest Kaluza-Klein particle (LKP) in the model of Universal Extra Dimensions. The Kaluza-Klein (KK) particle spectrum at level one is rather degenerate, and various coannihilation processes may be relevant. We extend the calculation of hep-ph/0206071 to include coannihilation processes with all level one KK particles. In our computation we consider a most general KK particle spectrum, without any simplifying assumptions. In particular, we do not assume a completely degenerate KK spectrum and instead retain the dependence on each individ","authors_text":"Konstantin T. Matchev, Kyoungchul Kong","cross_cats":["astro-ph"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2005-09-13T17:02:02Z","title":"Precise Calculation of the Relic Density of Kaluza-Klein Dark Matter in Universal Extra Dimensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0509119","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":"sha256:0bc5cce329d98e8d1d8dd32700c1b0fde00c8d91b3ec1404be77a9b3286f1d4f","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":"a72a45ae4d9085aeba32d52f89290f005cfa488b1870ae782e826ec752621dc5","cross_cats_sorted":["astro-ph"],"license":"","primary_cat":"hep-ph","submitted_at":"2005-09-13T17:02:02Z","title_canon_sha256":"e64dd883154fe981fadde4acb7c609ee4b1a2b35fca16fc398e6f49865f935f9"},"schema_version":"1.0","source":{"id":"hep-ph/0509119","kind":"arxiv","version":2}},"canonical_sha256":"a304b7578d06f49b7a94759ab531faa62a309c4396168a6a4beda668c146426c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a304b7578d06f49b7a94759ab531faa62a309c4396168a6a4beda668c146426c","first_computed_at":"2026-07-04T16:55:49.557582Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:55:49.557582Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OEtaolrS9fDtzew1kD7BquWM6IvhfNV4qiFiRMlc6HtZ8LQ9nzK5fNjg6Qt2EsuuVbj2/iP670H3oEmP5d40AQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:55:49.557935Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0509119","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0bc5cce329d98e8d1d8dd32700c1b0fde00c8d91b3ec1404be77a9b3286f1d4f","sha256:e464715fdd2d0630601a044056b3b7aa134087aec050187cd3472ebd4e3a89ff"],"state_sha256":"c21549744069c7a13c094c68fa3a264378e830ffc3aa689faf86cf8a318fe306"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mm8xoGU+qHfIRsWh8atweHWhf7zy74J3e86QkeicWhna61GgB2UGfEaUa38kut2y7LlCZSz1cKjFGDXsPngKAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T01:25:43.650610Z","bundle_sha256":"183d2192f921a94565c8f61f6a54240ab456efb67567100211a7452cb124290a"}}