{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:E4GG3DWAMIDFKOK2ZZUID37QZO","short_pith_number":"pith:E4GG3DWA","canonical_record":{"source":{"id":"0810.1453","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2008-10-08T15:06:45Z","cross_cats_sorted":[],"title_canon_sha256":"c6c7e6d7cec7fbd9e56ae81d7fe00e8f47ea6781e22f02a18e8f33c091f72453","abstract_canon_sha256":"8fe6185c271ead320e6e76525c3d1d3928f98e1f80c91fa055f5edd8fbd2f200"},"schema_version":"1.0"},"canonical_sha256":"270c6d8ec0620655395ace6881eff0cb95b8994888b076ef217808b4f8676a4b","source":{"kind":"arxiv","id":"0810.1453","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0810.1453","created_at":"2026-05-18T02:24:56Z"},{"alias_kind":"arxiv_version","alias_value":"0810.1453v1","created_at":"2026-05-18T02:24:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0810.1453","created_at":"2026-05-18T02:24:56Z"},{"alias_kind":"pith_short_12","alias_value":"E4GG3DWAMIDF","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_16","alias_value":"E4GG3DWAMIDFKOK2","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_8","alias_value":"E4GG3DWA","created_at":"2026-05-18T12:25:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:E4GG3DWAMIDFKOK2ZZUID37QZO","target":"record","payload":{"canonical_record":{"source":{"id":"0810.1453","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2008-10-08T15:06:45Z","cross_cats_sorted":[],"title_canon_sha256":"c6c7e6d7cec7fbd9e56ae81d7fe00e8f47ea6781e22f02a18e8f33c091f72453","abstract_canon_sha256":"8fe6185c271ead320e6e76525c3d1d3928f98e1f80c91fa055f5edd8fbd2f200"},"schema_version":"1.0"},"canonical_sha256":"270c6d8ec0620655395ace6881eff0cb95b8994888b076ef217808b4f8676a4b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:24:56.906355Z","signature_b64":"1BC27j7IZOIGycVcTn6Zbof2uzjmSBSMS5QtRM2JTkWNobKRADuhX/8AgMf8rd7J+AFPozcaZW6m/1Mwt4miAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"270c6d8ec0620655395ace6881eff0cb95b8994888b076ef217808b4f8676a4b","last_reissued_at":"2026-05-18T02:24:56.905371Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:24:56.905371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0810.1453","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":"2026-05-18T02:24:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dMwrDYPiq1fmWzi1czwTF/fAXOv4MjhO0KptAJ0bXRyzTBJ0RYB3FMyhSpGdCxFjAO/anTbeaJ92XLUDXgxjBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T14:41:20.183773Z"},"content_sha256":"a5f7e7798f50050898aafcdd43adee30e15b9f1f62d71b19c7c0f3485a7ee013","schema_version":"1.0","event_id":"sha256:a5f7e7798f50050898aafcdd43adee30e15b9f1f62d71b19c7c0f3485a7ee013"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:E4GG3DWAMIDFKOK2ZZUID37QZO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Search for long-lived particles in ATLAS and CMS","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"S. Giagu","submitted_at":"2008-10-08T15:06:45Z","abstract_excerpt":"The ATLAS and CMS detectors can be used to search for heavy long-lived particles which might signal physics beyond the Standard Model. Such new states can be distinguished from Standard Model particles by exploiting their unique signatures, ranging from multi-leptons and/or jets pro- duction anywhere within the detector volume, to minimum ionizing particles with low velocity and high momentum. Here are reviewed the strategies proposed by ATLAS and CMS to search for these signals, with particular emphasis on possible challenges to the trigger and detector operations."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0810.1453","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":"2026-05-18T02:24:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iMEnnopRPsPR+87hOPGMMuBrsuzJkiWSB1gojAz9VjvCsZy1G5DNNLq7M1bRQT62brSjn8U65Irz4McKkyVEBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T14:41:20.184149Z"},"content_sha256":"e655eecb4fd39a55c7e3dca4674fa81d091ec48e749f793f33da94cc75d10487","schema_version":"1.0","event_id":"sha256:e655eecb4fd39a55c7e3dca4674fa81d091ec48e749f793f33da94cc75d10487"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/E4GG3DWAMIDFKOK2ZZUID37QZO/bundle.json","state_url":"https://pith.science/pith/E4GG3DWAMIDFKOK2ZZUID37QZO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/E4GG3DWAMIDFKOK2ZZUID37QZO/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":"2026-05-29T14:41:20Z","links":{"resolver":"https://pith.science/pith/E4GG3DWAMIDFKOK2ZZUID37QZO","bundle":"https://pith.science/pith/E4GG3DWAMIDFKOK2ZZUID37QZO/bundle.json","state":"https://pith.science/pith/E4GG3DWAMIDFKOK2ZZUID37QZO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/E4GG3DWAMIDFKOK2ZZUID37QZO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:E4GG3DWAMIDFKOK2ZZUID37QZO","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":"8fe6185c271ead320e6e76525c3d1d3928f98e1f80c91fa055f5edd8fbd2f200","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2008-10-08T15:06:45Z","title_canon_sha256":"c6c7e6d7cec7fbd9e56ae81d7fe00e8f47ea6781e22f02a18e8f33c091f72453"},"schema_version":"1.0","source":{"id":"0810.1453","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0810.1453","created_at":"2026-05-18T02:24:56Z"},{"alias_kind":"arxiv_version","alias_value":"0810.1453v1","created_at":"2026-05-18T02:24:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0810.1453","created_at":"2026-05-18T02:24:56Z"},{"alias_kind":"pith_short_12","alias_value":"E4GG3DWAMIDF","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_16","alias_value":"E4GG3DWAMIDFKOK2","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_8","alias_value":"E4GG3DWA","created_at":"2026-05-18T12:25:57Z"}],"graph_snapshots":[{"event_id":"sha256:e655eecb4fd39a55c7e3dca4674fa81d091ec48e749f793f33da94cc75d10487","target":"graph","created_at":"2026-05-18T02:24:56Z","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 ATLAS and CMS detectors can be used to search for heavy long-lived particles which might signal physics beyond the Standard Model. Such new states can be distinguished from Standard Model particles by exploiting their unique signatures, ranging from multi-leptons and/or jets pro- duction anywhere within the detector volume, to minimum ionizing particles with low velocity and high momentum. Here are reviewed the strategies proposed by ATLAS and CMS to search for these signals, with particular emphasis on possible challenges to the trigger and detector operations.","authors_text":"S. Giagu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2008-10-08T15:06:45Z","title":"Search for long-lived particles in ATLAS and CMS"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0810.1453","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:a5f7e7798f50050898aafcdd43adee30e15b9f1f62d71b19c7c0f3485a7ee013","target":"record","created_at":"2026-05-18T02:24:56Z","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":"8fe6185c271ead320e6e76525c3d1d3928f98e1f80c91fa055f5edd8fbd2f200","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2008-10-08T15:06:45Z","title_canon_sha256":"c6c7e6d7cec7fbd9e56ae81d7fe00e8f47ea6781e22f02a18e8f33c091f72453"},"schema_version":"1.0","source":{"id":"0810.1453","kind":"arxiv","version":1}},"canonical_sha256":"270c6d8ec0620655395ace6881eff0cb95b8994888b076ef217808b4f8676a4b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"270c6d8ec0620655395ace6881eff0cb95b8994888b076ef217808b4f8676a4b","first_computed_at":"2026-05-18T02:24:56.905371Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:24:56.905371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1BC27j7IZOIGycVcTn6Zbof2uzjmSBSMS5QtRM2JTkWNobKRADuhX/8AgMf8rd7J+AFPozcaZW6m/1Mwt4miAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:24:56.906355Z","signed_message":"canonical_sha256_bytes"},"source_id":"0810.1453","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a5f7e7798f50050898aafcdd43adee30e15b9f1f62d71b19c7c0f3485a7ee013","sha256:e655eecb4fd39a55c7e3dca4674fa81d091ec48e749f793f33da94cc75d10487"],"state_sha256":"8ee8652eb82e18024af7befa963308aa9e2a4e4b9afde7e382b1fdf711e64906"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"d68aKrV0U0DbhqeBFscRgQSx2/84FH0BG/FRDmaHxClqbznWG1aCDGSZyNPG5CJDNakRvDD1Iv2z2pnDPR/LDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T14:41:20.186257Z","bundle_sha256":"a88a143f51a6a7c2ec7a6ec3037c40bee74ea738c79bffd49758ad5af4dedb19"}}