{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:O72CKOVGXBPZXDBG3H2BCBUPID","short_pith_number":"pith:O72CKOVG","canonical_record":{"source":{"id":"0905.1148","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-05-08T16:47:47Z","cross_cats_sorted":[],"title_canon_sha256":"44232ff5cb386b19b9156924eaa61c0891f2471280631d501a1dbffc5bf91250","abstract_canon_sha256":"e71ba380f1109c43e94c2e2867c25144ab2c08cfb4080d0ecfe4dd85feae0b88"},"schema_version":"1.0"},"canonical_sha256":"77f4253aa6b85f9b8c26d9f411068f40c659cb202b0c1b83d43968d14f710a21","source":{"kind":"arxiv","id":"0905.1148","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0905.1148","created_at":"2026-05-18T02:34:59Z"},{"alias_kind":"arxiv_version","alias_value":"0905.1148v2","created_at":"2026-05-18T02:34:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0905.1148","created_at":"2026-05-18T02:34:59Z"},{"alias_kind":"pith_short_12","alias_value":"O72CKOVGXBPZ","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"O72CKOVGXBPZXDBG","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"O72CKOVG","created_at":"2026-05-18T12:26:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:O72CKOVGXBPZXDBG3H2BCBUPID","target":"record","payload":{"canonical_record":{"source":{"id":"0905.1148","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-05-08T16:47:47Z","cross_cats_sorted":[],"title_canon_sha256":"44232ff5cb386b19b9156924eaa61c0891f2471280631d501a1dbffc5bf91250","abstract_canon_sha256":"e71ba380f1109c43e94c2e2867c25144ab2c08cfb4080d0ecfe4dd85feae0b88"},"schema_version":"1.0"},"canonical_sha256":"77f4253aa6b85f9b8c26d9f411068f40c659cb202b0c1b83d43968d14f710a21","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:34:59.296459Z","signature_b64":"1abLA7kPC/mrSJPqIjW89UKaice2+K39WCAi8v0kVKVhSJGIyVoXGgsa+BwKpaeHkbxXCYvDS+272NTQH2y+Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"77f4253aa6b85f9b8c26d9f411068f40c659cb202b0c1b83d43968d14f710a21","last_reissued_at":"2026-05-18T02:34:59.296047Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:34:59.296047Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0905.1148","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":"2026-05-18T02:34:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lSW7l7Qb5PIdtBXGpp+dRo1IAAkSfzDm4uSvlXu2i0NqSrusavTmoSgA86cEFhkGkJptqyVg2+Tq1YWqBkXCCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T07:25:36.683779Z"},"content_sha256":"f5cb1e44ec69b487c2c8fce0ffbe01a91d6f47d3f880efe890995fa13db840c7","schema_version":"1.0","event_id":"sha256:f5cb1e44ec69b487c2c8fce0ffbe01a91d6f47d3f880efe890995fa13db840c7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:O72CKOVGXBPZXDBG3H2BCBUPID","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Gluino NLSP, Dark Matter via Gluino Coannihilation, and LHC Signatures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Daniel Feldman, Pran Nath, Zuowei Liu","submitted_at":"2009-05-08T16:47:47Z","abstract_excerpt":"The possibility that the gluino is the next to the lightest supersymmetric particle (NLSP) is discussed and it is shown that this situation arises in nonuniversal SUGRA models within a significant part of the parameter space compatible with all known experimental bounds. It is then shown that the gluino NLSP (GNLSP) models lead to a compressed sfermion spectrum with the sleptons often heavier than the squarks at least for the first two generations. The relic density here is governed by gluino coannihilation which is responsible for a relatively small mass splitting between the gluino and the n"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0905.1148","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":""},"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":"2026-05-18T02:34:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WgGl99d8iw1dFBRr0F4xjfV5JdrW5NP1tZeYrS/lEdFgh360ZU4uj7qzG8knz6NatGBUJJOULz1iNrJSTiWLDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T07:25:36.684466Z"},"content_sha256":"feccb2ddbe36d8bfa0c348af3fc23cb79d1876b41781b6dc644f89f5d8bbbd7d","schema_version":"1.0","event_id":"sha256:feccb2ddbe36d8bfa0c348af3fc23cb79d1876b41781b6dc644f89f5d8bbbd7d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/O72CKOVGXBPZXDBG3H2BCBUPID/bundle.json","state_url":"https://pith.science/pith/O72CKOVGXBPZXDBG3H2BCBUPID/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/O72CKOVGXBPZXDBG3H2BCBUPID/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":"2026-05-25T07:25:36Z","links":{"resolver":"https://pith.science/pith/O72CKOVGXBPZXDBG3H2BCBUPID","bundle":"https://pith.science/pith/O72CKOVGXBPZXDBG3H2BCBUPID/bundle.json","state":"https://pith.science/pith/O72CKOVGXBPZXDBG3H2BCBUPID/state.json","well_known_bundle":"https://pith.science/.well-known/pith/O72CKOVGXBPZXDBG3H2BCBUPID/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:O72CKOVGXBPZXDBG3H2BCBUPID","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":"e71ba380f1109c43e94c2e2867c25144ab2c08cfb4080d0ecfe4dd85feae0b88","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-05-08T16:47:47Z","title_canon_sha256":"44232ff5cb386b19b9156924eaa61c0891f2471280631d501a1dbffc5bf91250"},"schema_version":"1.0","source":{"id":"0905.1148","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0905.1148","created_at":"2026-05-18T02:34:59Z"},{"alias_kind":"arxiv_version","alias_value":"0905.1148v2","created_at":"2026-05-18T02:34:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0905.1148","created_at":"2026-05-18T02:34:59Z"},{"alias_kind":"pith_short_12","alias_value":"O72CKOVGXBPZ","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"O72CKOVGXBPZXDBG","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"O72CKOVG","created_at":"2026-05-18T12:26:01Z"}],"graph_snapshots":[{"event_id":"sha256:feccb2ddbe36d8bfa0c348af3fc23cb79d1876b41781b6dc644f89f5d8bbbd7d","target":"graph","created_at":"2026-05-18T02:34:59Z","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":"The possibility that the gluino is the next to the lightest supersymmetric particle (NLSP) is discussed and it is shown that this situation arises in nonuniversal SUGRA models within a significant part of the parameter space compatible with all known experimental bounds. It is then shown that the gluino NLSP (GNLSP) models lead to a compressed sfermion spectrum with the sleptons often heavier than the squarks at least for the first two generations. The relic density here is governed by gluino coannihilation which is responsible for a relatively small mass splitting between the gluino and the n","authors_text":"Daniel Feldman, Pran Nath, Zuowei Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-05-08T16:47:47Z","title":"Gluino NLSP, Dark Matter via Gluino Coannihilation, and LHC Signatures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0905.1148","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:f5cb1e44ec69b487c2c8fce0ffbe01a91d6f47d3f880efe890995fa13db840c7","target":"record","created_at":"2026-05-18T02:34:59Z","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":"e71ba380f1109c43e94c2e2867c25144ab2c08cfb4080d0ecfe4dd85feae0b88","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-05-08T16:47:47Z","title_canon_sha256":"44232ff5cb386b19b9156924eaa61c0891f2471280631d501a1dbffc5bf91250"},"schema_version":"1.0","source":{"id":"0905.1148","kind":"arxiv","version":2}},"canonical_sha256":"77f4253aa6b85f9b8c26d9f411068f40c659cb202b0c1b83d43968d14f710a21","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"77f4253aa6b85f9b8c26d9f411068f40c659cb202b0c1b83d43968d14f710a21","first_computed_at":"2026-05-18T02:34:59.296047Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:34:59.296047Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1abLA7kPC/mrSJPqIjW89UKaice2+K39WCAi8v0kVKVhSJGIyVoXGgsa+BwKpaeHkbxXCYvDS+272NTQH2y+Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:34:59.296459Z","signed_message":"canonical_sha256_bytes"},"source_id":"0905.1148","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f5cb1e44ec69b487c2c8fce0ffbe01a91d6f47d3f880efe890995fa13db840c7","sha256:feccb2ddbe36d8bfa0c348af3fc23cb79d1876b41781b6dc644f89f5d8bbbd7d"],"state_sha256":"462626dd77fc7c85c35e31b808d1f4128199c31380cc374aabf8e8898a082d11"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z43Lxqeu8ZUmMAFsxS32qkSvP1bdZy/xaUxVJcMeYEzp9Y3Bd27eFhyRQaGU2HmiSBBMhb9Nf/F8v4+OG3qzAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T07:25:36.686863Z","bundle_sha256":"0c50c7de7c6a29bf91e434e271b63503b2e2122db54bc3e1b19bf3fd905b861e"}}