{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:UJOQOL2CUIDIJRG73TWQQPQLVC","short_pith_number":"pith:UJOQOL2C","canonical_record":{"source":{"id":"1502.01637","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-05T16:49:14Z","cross_cats_sorted":[],"title_canon_sha256":"15346ab1cc420c27c8297da478c552abb116258d0f8b6a8ba2ec4079fe914981","abstract_canon_sha256":"87bcca6b89637b4049719a1b6504ced7c937a82912c2556d3e1bcbf72ac8a3f0"},"schema_version":"1.0"},"canonical_sha256":"a25d072f42a20684c4dfdced083e0ba8a78449584f8aeda86f0d3ecf1caceb9a","source":{"kind":"arxiv","id":"1502.01637","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.01637","created_at":"2026-05-18T01:41:04Z"},{"alias_kind":"arxiv_version","alias_value":"1502.01637v2","created_at":"2026-05-18T01:41:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.01637","created_at":"2026-05-18T01:41:04Z"},{"alias_kind":"pith_short_12","alias_value":"UJOQOL2CUIDI","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_16","alias_value":"UJOQOL2CUIDIJRG7","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_8","alias_value":"UJOQOL2C","created_at":"2026-05-18T12:29:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:UJOQOL2CUIDIJRG73TWQQPQLVC","target":"record","payload":{"canonical_record":{"source":{"id":"1502.01637","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-05T16:49:14Z","cross_cats_sorted":[],"title_canon_sha256":"15346ab1cc420c27c8297da478c552abb116258d0f8b6a8ba2ec4079fe914981","abstract_canon_sha256":"87bcca6b89637b4049719a1b6504ced7c937a82912c2556d3e1bcbf72ac8a3f0"},"schema_version":"1.0"},"canonical_sha256":"a25d072f42a20684c4dfdced083e0ba8a78449584f8aeda86f0d3ecf1caceb9a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:04.615198Z","signature_b64":"61cHGr+c/iCqmTYh27Zl+/O/oaaI6RF4EljUxVoMIfdMxr1N7RaJChANPXaneuJV+GwyU17dJCKwtdswkeQ9DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a25d072f42a20684c4dfdced083e0ba8a78449584f8aeda86f0d3ecf1caceb9a","last_reissued_at":"2026-05-18T01:41:04.614684Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:04.614684Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1502.01637","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":"2026-05-18T01:41:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ivJ6YEJSNxizIoabqi6GP8wIg9J+9rCd1dKzo4jgWFtLV1wXSe1x4IF398PfAjUxEntH/9/N/JcQgvMnLiVDBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T17:28:00.198966Z"},"content_sha256":"2c044542e8f15ac095aeb4a35fb0c107be80aac54646a2627f8f3445da452b5f","schema_version":"1.0","event_id":"sha256:2c044542e8f15ac095aeb4a35fb0c107be80aac54646a2627f8f3445da452b5f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:UJOQOL2CUIDIJRG73TWQQPQLVC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Signals of a superlight gravitino at the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Antony Martini, Bettina Oexl, Fabio Maltoni, Kentarou Mawatari","submitted_at":"2015-02-05T16:49:14Z","abstract_excerpt":"Very light gravitinos could be produced at a sizeable rate at colliders and have been searched for in the mono-photon or mono-jet plus missing momentum signature. Strategies for enhancing the signal over background and interpretations of the experimental results are typically obtained within an effective field theory approach where all SUSY particles except the gravitino are heavy and are not produced resonantly. We extend this approach to a simplified model that includes squarks and gluinos in the TeV range. In such a case, the jet(s)-plus-missing-momentum signature can be generated through t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.01637","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":"2026-05-18T01:41:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4uiVNI4Ce9+4ogWR8lwbRTa9Y1BmB4/uPMHM1uW2l8tJ65a+zVK0tl08GpvLcxXbINawH0NEl4WWUo/rvW69Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T17:28:00.199304Z"},"content_sha256":"ba6a953b1812472f06fef22f2af6b90eeab18ee64e10ad1f7aad23cddc3750a5","schema_version":"1.0","event_id":"sha256:ba6a953b1812472f06fef22f2af6b90eeab18ee64e10ad1f7aad23cddc3750a5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UJOQOL2CUIDIJRG73TWQQPQLVC/bundle.json","state_url":"https://pith.science/pith/UJOQOL2CUIDIJRG73TWQQPQLVC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UJOQOL2CUIDIJRG73TWQQPQLVC/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":"2026-06-27T17:28:00Z","links":{"resolver":"https://pith.science/pith/UJOQOL2CUIDIJRG73TWQQPQLVC","bundle":"https://pith.science/pith/UJOQOL2CUIDIJRG73TWQQPQLVC/bundle.json","state":"https://pith.science/pith/UJOQOL2CUIDIJRG73TWQQPQLVC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UJOQOL2CUIDIJRG73TWQQPQLVC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:UJOQOL2CUIDIJRG73TWQQPQLVC","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":"87bcca6b89637b4049719a1b6504ced7c937a82912c2556d3e1bcbf72ac8a3f0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-05T16:49:14Z","title_canon_sha256":"15346ab1cc420c27c8297da478c552abb116258d0f8b6a8ba2ec4079fe914981"},"schema_version":"1.0","source":{"id":"1502.01637","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.01637","created_at":"2026-05-18T01:41:04Z"},{"alias_kind":"arxiv_version","alias_value":"1502.01637v2","created_at":"2026-05-18T01:41:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.01637","created_at":"2026-05-18T01:41:04Z"},{"alias_kind":"pith_short_12","alias_value":"UJOQOL2CUIDI","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_16","alias_value":"UJOQOL2CUIDIJRG7","created_at":"2026-05-18T12:29:44Z"},{"alias_kind":"pith_short_8","alias_value":"UJOQOL2C","created_at":"2026-05-18T12:29:44Z"}],"graph_snapshots":[{"event_id":"sha256:ba6a953b1812472f06fef22f2af6b90eeab18ee64e10ad1f7aad23cddc3750a5","target":"graph","created_at":"2026-05-18T01:41:04Z","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":"Very light gravitinos could be produced at a sizeable rate at colliders and have been searched for in the mono-photon or mono-jet plus missing momentum signature. Strategies for enhancing the signal over background and interpretations of the experimental results are typically obtained within an effective field theory approach where all SUSY particles except the gravitino are heavy and are not produced resonantly. We extend this approach to a simplified model that includes squarks and gluinos in the TeV range. In such a case, the jet(s)-plus-missing-momentum signature can be generated through t","authors_text":"Antony Martini, Bettina Oexl, Fabio Maltoni, Kentarou Mawatari","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-05T16:49:14Z","title":"Signals of a superlight gravitino at the LHC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.01637","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":"sha256:2c044542e8f15ac095aeb4a35fb0c107be80aac54646a2627f8f3445da452b5f","target":"record","created_at":"2026-05-18T01:41:04Z","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":"87bcca6b89637b4049719a1b6504ced7c937a82912c2556d3e1bcbf72ac8a3f0","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-02-05T16:49:14Z","title_canon_sha256":"15346ab1cc420c27c8297da478c552abb116258d0f8b6a8ba2ec4079fe914981"},"schema_version":"1.0","source":{"id":"1502.01637","kind":"arxiv","version":2}},"canonical_sha256":"a25d072f42a20684c4dfdced083e0ba8a78449584f8aeda86f0d3ecf1caceb9a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a25d072f42a20684c4dfdced083e0ba8a78449584f8aeda86f0d3ecf1caceb9a","first_computed_at":"2026-05-18T01:41:04.614684Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:04.614684Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"61cHGr+c/iCqmTYh27Zl+/O/oaaI6RF4EljUxVoMIfdMxr1N7RaJChANPXaneuJV+GwyU17dJCKwtdswkeQ9DA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:04.615198Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.01637","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2c044542e8f15ac095aeb4a35fb0c107be80aac54646a2627f8f3445da452b5f","sha256:ba6a953b1812472f06fef22f2af6b90eeab18ee64e10ad1f7aad23cddc3750a5"],"state_sha256":"50bc33184c2908a250ff1f52a7081dab0ece7f560d1604b48bc278791161f7c9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6DgfMulYLoHn1cuAfktYfH/9ApqZ/ij3VY6rE41swUG5wegv2wkLhmvjUmiXknHkzjDh5fHtTVZK+qvduwB1BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T17:28:00.201243Z","bundle_sha256":"392d6814d512eb1b86f2d36c2366e4d8b7678103288df93783842092b9edcf14"}}