{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:XKVK3AXUXL76VQVQSV4RYAKCU3","short_pith_number":"pith:XKVK3AXU","canonical_record":{"source":{"id":"1202.2552","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-12T18:32:43Z","cross_cats_sorted":[],"title_canon_sha256":"905f7125185c7fcd7cfd3b541c90128882a566b5944f254d8bb3fbc3f60f36bb","abstract_canon_sha256":"996533a18b07f6a0e4f71def4cf2f9f901e1daddb8e35c465050af52f2407f29"},"schema_version":"1.0"},"canonical_sha256":"baaaad82f4baffeac2b095791c0142a6c50b7458402997a385983d1bf3395f77","source":{"kind":"arxiv","id":"1202.2552","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.2552","created_at":"2026-05-18T01:58:30Z"},{"alias_kind":"arxiv_version","alias_value":"1202.2552v1","created_at":"2026-05-18T01:58:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.2552","created_at":"2026-05-18T01:58:30Z"},{"alias_kind":"pith_short_12","alias_value":"XKVK3AXUXL76","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"XKVK3AXUXL76VQVQ","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"XKVK3AXU","created_at":"2026-05-18T12:27:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:XKVK3AXUXL76VQVQSV4RYAKCU3","target":"record","payload":{"canonical_record":{"source":{"id":"1202.2552","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-12T18:32:43Z","cross_cats_sorted":[],"title_canon_sha256":"905f7125185c7fcd7cfd3b541c90128882a566b5944f254d8bb3fbc3f60f36bb","abstract_canon_sha256":"996533a18b07f6a0e4f71def4cf2f9f901e1daddb8e35c465050af52f2407f29"},"schema_version":"1.0"},"canonical_sha256":"baaaad82f4baffeac2b095791c0142a6c50b7458402997a385983d1bf3395f77","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:30.892164Z","signature_b64":"/6XH1J56BcYt6Ol06UJKlved9INKQWajuCr1a71ZmDRBLPjWICM+bXOWVoLnnbqJ+Z71bwaGP7pq1kMr4ZvzDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"baaaad82f4baffeac2b095791c0142a6c50b7458402997a385983d1bf3395f77","last_reissued_at":"2026-05-18T01:58:30.891816Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:30.891816Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1202.2552","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":"2026-05-18T01:58:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AXbCCql4mQraVrigyvMGmsd/AHW9tPcLHZCegxLZK4CsiZKAhKHEqOzYWk3qN/hIzuM8KVnG4mkHO+XufCdVDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T03:52:08.462800Z"},"content_sha256":"a35b7059be509bb43ce81bb4dd2c3e45ecf6d85bd98a9b8a9545942a375e97bf","schema_version":"1.0","event_id":"sha256:a35b7059be509bb43ce81bb4dd2c3e45ecf6d85bd98a9b8a9545942a375e97bf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:XKVK3AXUXL76VQVQSV4RYAKCU3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Singular ways to search for the Higgs boson","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. De R\\'ujula, A. Galindo","submitted_at":"2012-02-12T18:32:43Z","abstract_excerpt":"The discovery or exclusion of the fundamental standard scalar is a hot topic, given the data of LEP, the Tevatron and the LHC, as well as the advanced status of the pertinent theoretical calculations. With the current statistics at the hadron colliders, the workhorse decay channel, at all relevant H masses, is H to WW, followed by W to light leptons. Using phase-space singularity techniques, we construct and study a plethora of \"singularity variables\" meant to facilitate the difficult tasks of separating signal and backgrounds and of measuring the mass of a putative signal. The simplest singul"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.2552","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":"2026-05-18T01:58:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aOiLrarUv+cKg/W53+zNSxNfZUfZAe+nlO1FMclLJ6511uXYSGHboKF6U4lNCEe5V9APjPl9Q245l52Y3F+tAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T03:52:08.463492Z"},"content_sha256":"7bf7533940472dd27f3276a0a71d09bccb392f22f10e3e1ddfc032a5f4c2c1ae","schema_version":"1.0","event_id":"sha256:7bf7533940472dd27f3276a0a71d09bccb392f22f10e3e1ddfc032a5f4c2c1ae"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XKVK3AXUXL76VQVQSV4RYAKCU3/bundle.json","state_url":"https://pith.science/pith/XKVK3AXUXL76VQVQSV4RYAKCU3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XKVK3AXUXL76VQVQSV4RYAKCU3/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":"2026-05-27T03:52:08Z","links":{"resolver":"https://pith.science/pith/XKVK3AXUXL76VQVQSV4RYAKCU3","bundle":"https://pith.science/pith/XKVK3AXUXL76VQVQSV4RYAKCU3/bundle.json","state":"https://pith.science/pith/XKVK3AXUXL76VQVQSV4RYAKCU3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XKVK3AXUXL76VQVQSV4RYAKCU3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:XKVK3AXUXL76VQVQSV4RYAKCU3","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":"996533a18b07f6a0e4f71def4cf2f9f901e1daddb8e35c465050af52f2407f29","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-12T18:32:43Z","title_canon_sha256":"905f7125185c7fcd7cfd3b541c90128882a566b5944f254d8bb3fbc3f60f36bb"},"schema_version":"1.0","source":{"id":"1202.2552","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.2552","created_at":"2026-05-18T01:58:30Z"},{"alias_kind":"arxiv_version","alias_value":"1202.2552v1","created_at":"2026-05-18T01:58:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.2552","created_at":"2026-05-18T01:58:30Z"},{"alias_kind":"pith_short_12","alias_value":"XKVK3AXUXL76","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"XKVK3AXUXL76VQVQ","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"XKVK3AXU","created_at":"2026-05-18T12:27:27Z"}],"graph_snapshots":[{"event_id":"sha256:7bf7533940472dd27f3276a0a71d09bccb392f22f10e3e1ddfc032a5f4c2c1ae","target":"graph","created_at":"2026-05-18T01:58:30Z","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 discovery or exclusion of the fundamental standard scalar is a hot topic, given the data of LEP, the Tevatron and the LHC, as well as the advanced status of the pertinent theoretical calculations. With the current statistics at the hadron colliders, the workhorse decay channel, at all relevant H masses, is H to WW, followed by W to light leptons. Using phase-space singularity techniques, we construct and study a plethora of \"singularity variables\" meant to facilitate the difficult tasks of separating signal and backgrounds and of measuring the mass of a putative signal. The simplest singul","authors_text":"A. De R\\'ujula, A. Galindo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-12T18:32:43Z","title":"Singular ways to search for the Higgs boson"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.2552","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:a35b7059be509bb43ce81bb4dd2c3e45ecf6d85bd98a9b8a9545942a375e97bf","target":"record","created_at":"2026-05-18T01:58:30Z","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":"996533a18b07f6a0e4f71def4cf2f9f901e1daddb8e35c465050af52f2407f29","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-12T18:32:43Z","title_canon_sha256":"905f7125185c7fcd7cfd3b541c90128882a566b5944f254d8bb3fbc3f60f36bb"},"schema_version":"1.0","source":{"id":"1202.2552","kind":"arxiv","version":1}},"canonical_sha256":"baaaad82f4baffeac2b095791c0142a6c50b7458402997a385983d1bf3395f77","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"baaaad82f4baffeac2b095791c0142a6c50b7458402997a385983d1bf3395f77","first_computed_at":"2026-05-18T01:58:30.891816Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:58:30.891816Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/6XH1J56BcYt6Ol06UJKlved9INKQWajuCr1a71ZmDRBLPjWICM+bXOWVoLnnbqJ+Z71bwaGP7pq1kMr4ZvzDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:58:30.892164Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.2552","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a35b7059be509bb43ce81bb4dd2c3e45ecf6d85bd98a9b8a9545942a375e97bf","sha256:7bf7533940472dd27f3276a0a71d09bccb392f22f10e3e1ddfc032a5f4c2c1ae"],"state_sha256":"046de3975b69803f9042e60fc29653dafb2756c6b0c35f6f73dbeeb387948e4c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qt8KwROtaeuzw7GFcpQVa0DufNz7HjnsclbqP8GUnZLj2Ka/Lw+DlKqOWaMfda0Jh7yqHXa8+bPpFuoH99+WAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T03:52:08.466945Z","bundle_sha256":"6a21aa1510c26bfdc76ff055a771e71803dac824f918a3b1bfb0b31807b1ac7b"}}