{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:5DHJFXIRPE4II4RUHEJGZN2Z3M","short_pith_number":"pith:5DHJFXIR","canonical_record":{"source":{"id":"1408.6530","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-08-27T20:00:15Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"4a82418657828d5593ab8db4d9aaa56cf4869fb77ed15bafebbc6c7862d72def","abstract_canon_sha256":"a9a2564238650799345f8dcfe9ad692016ee90cc46a23c5a598be0388188087a"},"schema_version":"1.0"},"canonical_sha256":"e8ce92dd11793884723439126cb759db35b3c5303b3f85b73b14af2f0c91f33c","source":{"kind":"arxiv","id":"1408.6530","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.6530","created_at":"2026-05-18T02:32:53Z"},{"alias_kind":"arxiv_version","alias_value":"1408.6530v2","created_at":"2026-05-18T02:32:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.6530","created_at":"2026-05-18T02:32:53Z"},{"alias_kind":"pith_short_12","alias_value":"5DHJFXIRPE4I","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5DHJFXIRPE4II4RU","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5DHJFXIR","created_at":"2026-05-18T12:28:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:5DHJFXIRPE4II4RUHEJGZN2Z3M","target":"record","payload":{"canonical_record":{"source":{"id":"1408.6530","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-08-27T20:00:15Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"4a82418657828d5593ab8db4d9aaa56cf4869fb77ed15bafebbc6c7862d72def","abstract_canon_sha256":"a9a2564238650799345f8dcfe9ad692016ee90cc46a23c5a598be0388188087a"},"schema_version":"1.0"},"canonical_sha256":"e8ce92dd11793884723439126cb759db35b3c5303b3f85b73b14af2f0c91f33c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:32:53.296238Z","signature_b64":"qlHVcaLJlpl7zsGhS66D5O6fEmmCRfpyiZniG03x/wci/ykmTSOV52t7EA//iPmItfd4lpff3J36dHHl7eHpAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e8ce92dd11793884723439126cb759db35b3c5303b3f85b73b14af2f0c91f33c","last_reissued_at":"2026-05-18T02:32:53.295544Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:32:53.295544Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1408.6530","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":"2026-05-18T02:32:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OaqUZ+OFUZPChCdAuZ02PMNc4lc0ukboV04UE9xdDJCNG1WCDk+RxStQlWblmvWZqW3PR24EGr9eU55UOGxLCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T05:34:58.491798Z"},"content_sha256":"24a19cce490719f2cfa4186809178847cb589d53c605f64c473c40ce1e324c09","schema_version":"1.0","event_id":"sha256:24a19cce490719f2cfa4186809178847cb589d53c605f64c473c40ce1e324c09"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:5DHJFXIRPE4II4RUHEJGZN2Z3M","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Catching sparks from well-forged neutralinos","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Adam Martin, Antonio Delgado, Bryan Ostdiek, Fatemeh Elahi, Joseph Bramante","submitted_at":"2014-08-27T20:00:15Z","abstract_excerpt":"In this paper we present a new search technique for electroweakinos, the superpartners of electroweak gauge and Higgs bosons, based on final states with missing transverse energy, a photon, and a dilepton pair, $\\ell^+\\,\\ell^- + \\gamma + \\displaystyle{\\not} E_T$. Unlike traditional electroweakino searches, which perform best when $m_{\\widetilde{\\chi}^0_{2,3}} - m_{\\widetilde{\\chi}^0_1}, m_{\\widetilde{\\chi}^{\\pm}} - m_{\\widetilde{\\chi}^0_1} > m_Z$, our search favors nearly degenerate spectra; degenerate electroweakinos typically have a larger branching ratio to photons, and the cut $m_{\\ell\\ell"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.6530","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":"2026-05-18T02:32:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PkLnLZVT/hJ9XfwnWiL4GYl0mTLRwK1yneXlfVFq2k2k26Jklr1Voqw+IIynecuYymINKsXe7RvrHRwsFm8RCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T05:34:58.492412Z"},"content_sha256":"c19cc2f67f4a7d4a3f53a6a8bc95954b1c0a70772ee13774cd641356c47a1568","schema_version":"1.0","event_id":"sha256:c19cc2f67f4a7d4a3f53a6a8bc95954b1c0a70772ee13774cd641356c47a1568"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5DHJFXIRPE4II4RUHEJGZN2Z3M/bundle.json","state_url":"https://pith.science/pith/5DHJFXIRPE4II4RUHEJGZN2Z3M/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5DHJFXIRPE4II4RUHEJGZN2Z3M/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":"2026-05-26T05:34:58Z","links":{"resolver":"https://pith.science/pith/5DHJFXIRPE4II4RUHEJGZN2Z3M","bundle":"https://pith.science/pith/5DHJFXIRPE4II4RUHEJGZN2Z3M/bundle.json","state":"https://pith.science/pith/5DHJFXIRPE4II4RUHEJGZN2Z3M/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5DHJFXIRPE4II4RUHEJGZN2Z3M/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:5DHJFXIRPE4II4RUHEJGZN2Z3M","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":"a9a2564238650799345f8dcfe9ad692016ee90cc46a23c5a598be0388188087a","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-08-27T20:00:15Z","title_canon_sha256":"4a82418657828d5593ab8db4d9aaa56cf4869fb77ed15bafebbc6c7862d72def"},"schema_version":"1.0","source":{"id":"1408.6530","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.6530","created_at":"2026-05-18T02:32:53Z"},{"alias_kind":"arxiv_version","alias_value":"1408.6530v2","created_at":"2026-05-18T02:32:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.6530","created_at":"2026-05-18T02:32:53Z"},{"alias_kind":"pith_short_12","alias_value":"5DHJFXIRPE4I","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5DHJFXIRPE4II4RU","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5DHJFXIR","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:c19cc2f67f4a7d4a3f53a6a8bc95954b1c0a70772ee13774cd641356c47a1568","target":"graph","created_at":"2026-05-18T02:32:53Z","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":"In this paper we present a new search technique for electroweakinos, the superpartners of electroweak gauge and Higgs bosons, based on final states with missing transverse energy, a photon, and a dilepton pair, $\\ell^+\\,\\ell^- + \\gamma + \\displaystyle{\\not} E_T$. Unlike traditional electroweakino searches, which perform best when $m_{\\widetilde{\\chi}^0_{2,3}} - m_{\\widetilde{\\chi}^0_1}, m_{\\widetilde{\\chi}^{\\pm}} - m_{\\widetilde{\\chi}^0_1} > m_Z$, our search favors nearly degenerate spectra; degenerate electroweakinos typically have a larger branching ratio to photons, and the cut $m_{\\ell\\ell","authors_text":"Adam Martin, Antonio Delgado, Bryan Ostdiek, Fatemeh Elahi, Joseph Bramante","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-08-27T20:00:15Z","title":"Catching sparks from well-forged neutralinos"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.6530","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":"sha256:24a19cce490719f2cfa4186809178847cb589d53c605f64c473c40ce1e324c09","target":"record","created_at":"2026-05-18T02:32:53Z","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":"a9a2564238650799345f8dcfe9ad692016ee90cc46a23c5a598be0388188087a","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-08-27T20:00:15Z","title_canon_sha256":"4a82418657828d5593ab8db4d9aaa56cf4869fb77ed15bafebbc6c7862d72def"},"schema_version":"1.0","source":{"id":"1408.6530","kind":"arxiv","version":2}},"canonical_sha256":"e8ce92dd11793884723439126cb759db35b3c5303b3f85b73b14af2f0c91f33c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e8ce92dd11793884723439126cb759db35b3c5303b3f85b73b14af2f0c91f33c","first_computed_at":"2026-05-18T02:32:53.295544Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:32:53.295544Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qlHVcaLJlpl7zsGhS66D5O6fEmmCRfpyiZniG03x/wci/ykmTSOV52t7EA//iPmItfd4lpff3J36dHHl7eHpAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:32:53.296238Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.6530","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:24a19cce490719f2cfa4186809178847cb589d53c605f64c473c40ce1e324c09","sha256:c19cc2f67f4a7d4a3f53a6a8bc95954b1c0a70772ee13774cd641356c47a1568"],"state_sha256":"b60490004197a192afdab045eebbd337a74b65b6b6e334952528d355f92b9c67"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x2AjqkWuk8RSYn/ZiVpvXcVZVTia4dnAojIrC9xVot1o8i8YygP/S6OIwfPGdOVyLoWhaq+NzL0N7rIz/73CBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T05:34:58.495640Z","bundle_sha256":"6863ec13d68f7c6dc88036421a2ed8d455d8b48267de601f1d633a6e005a09ff"}}