{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:WDS3QQPXK2DHZQWNVAJQM4NUXH","short_pith_number":"pith:WDS3QQPX","canonical_record":{"source":{"id":"0802.4085","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-02-28T20:50:44Z","cross_cats_sorted":[],"title_canon_sha256":"208a65bb83e196bc0c922dfbc73622ebff1db1f75adcf8de383f208ca28d1b30","abstract_canon_sha256":"d910b744bc751853f7bd843cfc29afc38f77f7b307c103507c6b6238de049376"},"schema_version":"1.0"},"canonical_sha256":"b0e5b841f756867cc2cda8130671b4b9e9ce94e07d12e6fd9a365ff832e535e7","source":{"kind":"arxiv","id":"0802.4085","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0802.4085","created_at":"2026-05-18T04:20:22Z"},{"alias_kind":"arxiv_version","alias_value":"0802.4085v2","created_at":"2026-05-18T04:20:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0802.4085","created_at":"2026-05-18T04:20:22Z"},{"alias_kind":"pith_short_12","alias_value":"WDS3QQPXK2DH","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"WDS3QQPXK2DHZQWN","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"WDS3QQPX","created_at":"2026-05-18T12:25:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:WDS3QQPXK2DHZQWNVAJQM4NUXH","target":"record","payload":{"canonical_record":{"source":{"id":"0802.4085","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-02-28T20:50:44Z","cross_cats_sorted":[],"title_canon_sha256":"208a65bb83e196bc0c922dfbc73622ebff1db1f75adcf8de383f208ca28d1b30","abstract_canon_sha256":"d910b744bc751853f7bd843cfc29afc38f77f7b307c103507c6b6238de049376"},"schema_version":"1.0"},"canonical_sha256":"b0e5b841f756867cc2cda8130671b4b9e9ce94e07d12e6fd9a365ff832e535e7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:20:22.513814Z","signature_b64":"wzjQ4gjb2QgXfvzf9+edI4xKXE102DHohFeatbGmnaJ7VnvIAL/M19KGWgNfgq6wzqUgCUk69BIjgY6jc+8zAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b0e5b841f756867cc2cda8130671b4b9e9ce94e07d12e6fd9a365ff832e535e7","last_reissued_at":"2026-05-18T04:20:22.513331Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:20:22.513331Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0802.4085","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":"2026-05-18T04:20:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QmXe/hQcS/dO62QSKXzpIYV0bZKPh8c5/NI7uxTNWdI7+jsnQBiUAGnbDn/rm2zIWiC5aDn3y+OZtDmOqfGQDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T21:46:15.699729Z"},"content_sha256":"d3d1a460f7a1fe43acb9c938d7e09cad7c9ff2bfd0ab31e4b1cedbecfb5de977","schema_version":"1.0","event_id":"sha256:d3d1a460f7a1fe43acb9c938d7e09cad7c9ff2bfd0ab31e4b1cedbecfb5de977"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:WDS3QQPXK2DHZQWNVAJQM4NUXH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Sparticles at the LHC","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":"2008-02-28T20:50:44Z","abstract_excerpt":"Sparticle mass hierarchies will play an important role in the type of signatures that will be visible at the Large Hadron Collider. We analyze these hierarchies for the four lightest sparticles for a general class of supergravity unified models including nonuniversalities in the soft breaking sector. It is shown that out of nearly $10^4$ possibilities of sparticle mass hierarchies, only a small number survives the rigorous constraints of radiative electroweak symmetry breaking, relic density and other experimental constraints. The signature space of these mass patterns at the Large Hadron Coll"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0802.4085","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":"2026-05-18T04:20:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z8WjIZU7A4Wz06dp0Muh2Dvfpa3WEFbz2+Zt8w0rsZQhzCcJwwvbc/KvE/21J27z88wgGeQXyGDoLzVuHyxkBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T21:46:15.700432Z"},"content_sha256":"8218a5333874decb9f205a97905a2aeee647b119cb11173dc16d8ba68255b5e1","schema_version":"1.0","event_id":"sha256:8218a5333874decb9f205a97905a2aeee647b119cb11173dc16d8ba68255b5e1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WDS3QQPXK2DHZQWNVAJQM4NUXH/bundle.json","state_url":"https://pith.science/pith/WDS3QQPXK2DHZQWNVAJQM4NUXH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WDS3QQPXK2DHZQWNVAJQM4NUXH/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":"2026-05-25T21:46:15Z","links":{"resolver":"https://pith.science/pith/WDS3QQPXK2DHZQWNVAJQM4NUXH","bundle":"https://pith.science/pith/WDS3QQPXK2DHZQWNVAJQM4NUXH/bundle.json","state":"https://pith.science/pith/WDS3QQPXK2DHZQWNVAJQM4NUXH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WDS3QQPXK2DHZQWNVAJQM4NUXH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:WDS3QQPXK2DHZQWNVAJQM4NUXH","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":"d910b744bc751853f7bd843cfc29afc38f77f7b307c103507c6b6238de049376","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-02-28T20:50:44Z","title_canon_sha256":"208a65bb83e196bc0c922dfbc73622ebff1db1f75adcf8de383f208ca28d1b30"},"schema_version":"1.0","source":{"id":"0802.4085","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0802.4085","created_at":"2026-05-18T04:20:22Z"},{"alias_kind":"arxiv_version","alias_value":"0802.4085v2","created_at":"2026-05-18T04:20:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0802.4085","created_at":"2026-05-18T04:20:22Z"},{"alias_kind":"pith_short_12","alias_value":"WDS3QQPXK2DH","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"WDS3QQPXK2DHZQWN","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"WDS3QQPX","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:8218a5333874decb9f205a97905a2aeee647b119cb11173dc16d8ba68255b5e1","target":"graph","created_at":"2026-05-18T04:20:22Z","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":"Sparticle mass hierarchies will play an important role in the type of signatures that will be visible at the Large Hadron Collider. We analyze these hierarchies for the four lightest sparticles for a general class of supergravity unified models including nonuniversalities in the soft breaking sector. It is shown that out of nearly $10^4$ possibilities of sparticle mass hierarchies, only a small number survives the rigorous constraints of radiative electroweak symmetry breaking, relic density and other experimental constraints. The signature space of these mass patterns at the Large Hadron Coll","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":"2008-02-28T20:50:44Z","title":"Sparticles at the LHC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0802.4085","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:d3d1a460f7a1fe43acb9c938d7e09cad7c9ff2bfd0ab31e4b1cedbecfb5de977","target":"record","created_at":"2026-05-18T04:20:22Z","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":"d910b744bc751853f7bd843cfc29afc38f77f7b307c103507c6b6238de049376","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2008-02-28T20:50:44Z","title_canon_sha256":"208a65bb83e196bc0c922dfbc73622ebff1db1f75adcf8de383f208ca28d1b30"},"schema_version":"1.0","source":{"id":"0802.4085","kind":"arxiv","version":2}},"canonical_sha256":"b0e5b841f756867cc2cda8130671b4b9e9ce94e07d12e6fd9a365ff832e535e7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b0e5b841f756867cc2cda8130671b4b9e9ce94e07d12e6fd9a365ff832e535e7","first_computed_at":"2026-05-18T04:20:22.513331Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:20:22.513331Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wzjQ4gjb2QgXfvzf9+edI4xKXE102DHohFeatbGmnaJ7VnvIAL/M19KGWgNfgq6wzqUgCUk69BIjgY6jc+8zAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:20:22.513814Z","signed_message":"canonical_sha256_bytes"},"source_id":"0802.4085","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d3d1a460f7a1fe43acb9c938d7e09cad7c9ff2bfd0ab31e4b1cedbecfb5de977","sha256:8218a5333874decb9f205a97905a2aeee647b119cb11173dc16d8ba68255b5e1"],"state_sha256":"edd46d12453b6de43eb937c010427e03172375480f189b552acc5b41265c8588"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NIQjfIVRbmbUNHAEyuDgBM8u/xMGR1MzPLBzLbTVvifUbl92qK6cu4XsG0wmDY8dXQPYFv6d8AjUjh/weu5oAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T21:46:15.704085Z","bundle_sha256":"7015704a35b1955da822cd287b24ae71e5dfea490f1670e749fe387dd5569f8d"}}