{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:CRCCZKZNLDUWLBMGXVOIMWWZX2","short_pith_number":"pith:CRCCZKZN","canonical_record":{"source":{"id":"1102.4785","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-23T16:32:35Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"65243a1a5c89d8522ee91830eb319230c36e94c2018312212f14c5b0b72cd7f6","abstract_canon_sha256":"6b7ee0dbbd7c6b4c3697b073bf4f12359df9430e3327855ee6a5336f8abab895"},"schema_version":"1.0"},"canonical_sha256":"14442cab2d58e9658586bd5c865ad9be9fc76d69913baf964384e22eeab40db8","source":{"kind":"arxiv","id":"1102.4785","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.4785","created_at":"2026-05-18T02:03:05Z"},{"alias_kind":"arxiv_version","alias_value":"1102.4785v2","created_at":"2026-05-18T02:03:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.4785","created_at":"2026-05-18T02:03:05Z"},{"alias_kind":"pith_short_12","alias_value":"CRCCZKZNLDUW","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"CRCCZKZNLDUWLBMG","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"CRCCZKZN","created_at":"2026-05-18T12:26:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:CRCCZKZNLDUWLBMGXVOIMWWZX2","target":"record","payload":{"canonical_record":{"source":{"id":"1102.4785","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-23T16:32:35Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"65243a1a5c89d8522ee91830eb319230c36e94c2018312212f14c5b0b72cd7f6","abstract_canon_sha256":"6b7ee0dbbd7c6b4c3697b073bf4f12359df9430e3327855ee6a5336f8abab895"},"schema_version":"1.0"},"canonical_sha256":"14442cab2d58e9658586bd5c865ad9be9fc76d69913baf964384e22eeab40db8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:05.987023Z","signature_b64":"WKFOtG2w8PAPXIeVmtp5akygziMg58SHRMCB6sdUtD+0JmGjqRT9iylBk5ycdhmBXxLUdjvi6RnEL9hwHEW5DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"14442cab2d58e9658586bd5c865ad9be9fc76d69913baf964384e22eeab40db8","last_reissued_at":"2026-05-18T02:03:05.986544Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:05.986544Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1102.4785","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":"2026-05-18T02:03:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BAeLRVylHUlp+aVYu6aq0apTiu0rUBQC9FrflYBV3o1YSBY+Yl0KmR2R6dgEZZeeVhKta8RV0ma+aKdhmA0hBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T20:57:22.636220Z"},"content_sha256":"14103e4f96bbcea632b6bc37343fef8bc8084a8dc93164a650324d4fab33f10b","schema_version":"1.0","event_id":"sha256:14103e4f96bbcea632b6bc37343fef8bc8084a8dc93164a650324d4fab33f10b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:CRCCZKZNLDUWLBMGXVOIMWWZX2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Event-shape selection cuts for supersymmetry searches at the LHC with 7 TeV energy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Dipan Sengupta, Monoranjan Guchait","submitted_at":"2011-02-23T16:32:35Z","abstract_excerpt":"We investigate the prospects of supersymmetry searches at the LHC with 7 TeV energy. A new set of selection cuts is proposed based on event shapes to control backgrounds. Our preliminary studies show that it is possible to minimize backgrounds to a significantly low level and conservative estimate suggests that the mass reach can be extended to $\\sim$ 1.1 TeV for luminosity 1/fb with a reasonable signal-to-background ratio."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.4785","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":"2026-05-18T02:03:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iYGm7hF44AsIi3/AbS3mJ3ZsFLo38c/6VJFBU7Ms4aZetMFUqVtShPEBpzC2C7i3TXG+WkLkief8sZIjZ+3rCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T20:57:22.636657Z"},"content_sha256":"76193f7d36c8b9381fff9b3376198434836b5ff203b93ce7afc203c839cdfb5f","schema_version":"1.0","event_id":"sha256:76193f7d36c8b9381fff9b3376198434836b5ff203b93ce7afc203c839cdfb5f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CRCCZKZNLDUWLBMGXVOIMWWZX2/bundle.json","state_url":"https://pith.science/pith/CRCCZKZNLDUWLBMGXVOIMWWZX2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CRCCZKZNLDUWLBMGXVOIMWWZX2/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":"2026-05-30T20:57:22Z","links":{"resolver":"https://pith.science/pith/CRCCZKZNLDUWLBMGXVOIMWWZX2","bundle":"https://pith.science/pith/CRCCZKZNLDUWLBMGXVOIMWWZX2/bundle.json","state":"https://pith.science/pith/CRCCZKZNLDUWLBMGXVOIMWWZX2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CRCCZKZNLDUWLBMGXVOIMWWZX2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:CRCCZKZNLDUWLBMGXVOIMWWZX2","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":"6b7ee0dbbd7c6b4c3697b073bf4f12359df9430e3327855ee6a5336f8abab895","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-23T16:32:35Z","title_canon_sha256":"65243a1a5c89d8522ee91830eb319230c36e94c2018312212f14c5b0b72cd7f6"},"schema_version":"1.0","source":{"id":"1102.4785","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.4785","created_at":"2026-05-18T02:03:05Z"},{"alias_kind":"arxiv_version","alias_value":"1102.4785v2","created_at":"2026-05-18T02:03:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.4785","created_at":"2026-05-18T02:03:05Z"},{"alias_kind":"pith_short_12","alias_value":"CRCCZKZNLDUW","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"CRCCZKZNLDUWLBMG","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"CRCCZKZN","created_at":"2026-05-18T12:26:26Z"}],"graph_snapshots":[{"event_id":"sha256:76193f7d36c8b9381fff9b3376198434836b5ff203b93ce7afc203c839cdfb5f","target":"graph","created_at":"2026-05-18T02:03:05Z","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 investigate the prospects of supersymmetry searches at the LHC with 7 TeV energy. A new set of selection cuts is proposed based on event shapes to control backgrounds. Our preliminary studies show that it is possible to minimize backgrounds to a significantly low level and conservative estimate suggests that the mass reach can be extended to $\\sim$ 1.1 TeV for luminosity 1/fb with a reasonable signal-to-background ratio.","authors_text":"Dipan Sengupta, Monoranjan Guchait","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-23T16:32:35Z","title":"Event-shape selection cuts for supersymmetry searches at the LHC with 7 TeV energy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.4785","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":"sha256:14103e4f96bbcea632b6bc37343fef8bc8084a8dc93164a650324d4fab33f10b","target":"record","created_at":"2026-05-18T02:03:05Z","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":"6b7ee0dbbd7c6b4c3697b073bf4f12359df9430e3327855ee6a5336f8abab895","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-23T16:32:35Z","title_canon_sha256":"65243a1a5c89d8522ee91830eb319230c36e94c2018312212f14c5b0b72cd7f6"},"schema_version":"1.0","source":{"id":"1102.4785","kind":"arxiv","version":2}},"canonical_sha256":"14442cab2d58e9658586bd5c865ad9be9fc76d69913baf964384e22eeab40db8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"14442cab2d58e9658586bd5c865ad9be9fc76d69913baf964384e22eeab40db8","first_computed_at":"2026-05-18T02:03:05.986544Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:05.986544Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"WKFOtG2w8PAPXIeVmtp5akygziMg58SHRMCB6sdUtD+0JmGjqRT9iylBk5ycdhmBXxLUdjvi6RnEL9hwHEW5DA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:05.987023Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.4785","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:14103e4f96bbcea632b6bc37343fef8bc8084a8dc93164a650324d4fab33f10b","sha256:76193f7d36c8b9381fff9b3376198434836b5ff203b93ce7afc203c839cdfb5f"],"state_sha256":"bbdd07a0c90dd424a4f446528820fb55bc83645218e6a2a46973dff948390ad2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ax8oxYC8RSMxMArADRV8+x5pIkeR54aNu9DTrf0ou4CPGtPf9MDAzhBEIW/EcFAHjJNLH5jg75v3sZDua54CDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T20:57:22.639285Z","bundle_sha256":"e8a5df5b50bd6fc8e56ce2602e84fee103e8ebd2e30b1416de7948fa7c444bdc"}}