{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:EVMFYXSVLXP3JMZMC5NQTSRHTJ","short_pith_number":"pith:EVMFYXSV","canonical_record":{"source":{"id":"1512.09159","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-12-30T21:46:22Z","cross_cats_sorted":[],"title_canon_sha256":"3820d5bc8f254fd2c92e4e2254766b877ccaebe994a5d1321e6c79ccb80d894e","abstract_canon_sha256":"4c784614becb4f59b60be28168a4cc61f95c151e219c07312222d79832f4fc2e"},"schema_version":"1.0"},"canonical_sha256":"25585c5e555ddfb4b32c175b09ca279a50698ebfcd0b2f2eb8c8337c6f6dc9bb","source":{"kind":"arxiv","id":"1512.09159","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.09159","created_at":"2026-05-18T01:22:11Z"},{"alias_kind":"arxiv_version","alias_value":"1512.09159v2","created_at":"2026-05-18T01:22:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.09159","created_at":"2026-05-18T01:22:11Z"},{"alias_kind":"pith_short_12","alias_value":"EVMFYXSVLXP3","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"EVMFYXSVLXP3JMZM","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"EVMFYXSV","created_at":"2026-05-18T12:29:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:EVMFYXSVLXP3JMZMC5NQTSRHTJ","target":"record","payload":{"canonical_record":{"source":{"id":"1512.09159","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-12-30T21:46:22Z","cross_cats_sorted":[],"title_canon_sha256":"3820d5bc8f254fd2c92e4e2254766b877ccaebe994a5d1321e6c79ccb80d894e","abstract_canon_sha256":"4c784614becb4f59b60be28168a4cc61f95c151e219c07312222d79832f4fc2e"},"schema_version":"1.0"},"canonical_sha256":"25585c5e555ddfb4b32c175b09ca279a50698ebfcd0b2f2eb8c8337c6f6dc9bb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:11.129412Z","signature_b64":"rM4RHd5bfj+yMqvi6+M94tGH6EZea+i6weFBpxXu+ttB9gnImmKUgApYDie5befnkBCtFS/OedIhsG4sQ3jODQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"25585c5e555ddfb4b32c175b09ca279a50698ebfcd0b2f2eb8c8337c6f6dc9bb","last_reissued_at":"2026-05-18T01:22:11.128938Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:11.128938Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1512.09159","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":"2026-05-18T01:22:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BGzm/NsExV25n+YgcLXNBF2k4wEgpQuIPDvue9rKC3Z4NwC0eZTMyCwTfr7KuwUrLB4gjsstvShLr3pQWT/4Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T06:02:40.385957Z"},"content_sha256":"a7b4f4da2067871120892ee5672db3ec9bb461ca970e87541722a17901d1eae3","schema_version":"1.0","event_id":"sha256:a7b4f4da2067871120892ee5672db3ec9bb461ca970e87541722a17901d1eae3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:EVMFYXSVLXP3JMZMC5NQTSRHTJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Diphoton Revelation of the Utilitarian Supersymmetric Standard Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Ernest Ma (UC Riverside, HKUST/JCIAS)","submitted_at":"2015-12-30T21:46:22Z","abstract_excerpt":"In 2002, I proposed a unique $U(1)$ extension of the supersymmetric standard model which has no $\\mu$ term and conserves baryon number and lepton number separately and automatically. This model, ${without~any~change}$, has all the necessary and sufficient ingredients to explain the possible 750 GeV diphoton excess, observed recently by the ATLAS Collaboration at the Large Hadron Collider (LHC). It is associated with the superfield which replaces the $\\mu$ parameter. If confirmed and supported by subsequent data, it may even be considered as the first evidence for supersymmetry."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.09159","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":"2026-05-18T01:22:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fj6Mm8pP/fRplsOi1+AH9jx7/yHx5Ui9Jtgi6dU1AoVesEt9sUUfvbcwuVb2DiSSBOOmcu4JJS7x4aipuLz9Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-23T06:02:40.386580Z"},"content_sha256":"672a24a6d1cb5f024170b9390cfdc4352792a1956c4ff067ff6926b56be6cd6f","schema_version":"1.0","event_id":"sha256:672a24a6d1cb5f024170b9390cfdc4352792a1956c4ff067ff6926b56be6cd6f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EVMFYXSVLXP3JMZMC5NQTSRHTJ/bundle.json","state_url":"https://pith.science/pith/EVMFYXSVLXP3JMZMC5NQTSRHTJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EVMFYXSVLXP3JMZMC5NQTSRHTJ/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":"2026-05-23T06:02:40Z","links":{"resolver":"https://pith.science/pith/EVMFYXSVLXP3JMZMC5NQTSRHTJ","bundle":"https://pith.science/pith/EVMFYXSVLXP3JMZMC5NQTSRHTJ/bundle.json","state":"https://pith.science/pith/EVMFYXSVLXP3JMZMC5NQTSRHTJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EVMFYXSVLXP3JMZMC5NQTSRHTJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:EVMFYXSVLXP3JMZMC5NQTSRHTJ","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":"4c784614becb4f59b60be28168a4cc61f95c151e219c07312222d79832f4fc2e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-12-30T21:46:22Z","title_canon_sha256":"3820d5bc8f254fd2c92e4e2254766b877ccaebe994a5d1321e6c79ccb80d894e"},"schema_version":"1.0","source":{"id":"1512.09159","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.09159","created_at":"2026-05-18T01:22:11Z"},{"alias_kind":"arxiv_version","alias_value":"1512.09159v2","created_at":"2026-05-18T01:22:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.09159","created_at":"2026-05-18T01:22:11Z"},{"alias_kind":"pith_short_12","alias_value":"EVMFYXSVLXP3","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"EVMFYXSVLXP3JMZM","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"EVMFYXSV","created_at":"2026-05-18T12:29:19Z"}],"graph_snapshots":[{"event_id":"sha256:672a24a6d1cb5f024170b9390cfdc4352792a1956c4ff067ff6926b56be6cd6f","target":"graph","created_at":"2026-05-18T01:22:11Z","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 2002, I proposed a unique $U(1)$ extension of the supersymmetric standard model which has no $\\mu$ term and conserves baryon number and lepton number separately and automatically. This model, ${without~any~change}$, has all the necessary and sufficient ingredients to explain the possible 750 GeV diphoton excess, observed recently by the ATLAS Collaboration at the Large Hadron Collider (LHC). It is associated with the superfield which replaces the $\\mu$ parameter. If confirmed and supported by subsequent data, it may even be considered as the first evidence for supersymmetry.","authors_text":"Ernest Ma (UC Riverside, HKUST/JCIAS)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-12-30T21:46:22Z","title":"Diphoton Revelation of the Utilitarian Supersymmetric Standard Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.09159","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:a7b4f4da2067871120892ee5672db3ec9bb461ca970e87541722a17901d1eae3","target":"record","created_at":"2026-05-18T01:22:11Z","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":"4c784614becb4f59b60be28168a4cc61f95c151e219c07312222d79832f4fc2e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-12-30T21:46:22Z","title_canon_sha256":"3820d5bc8f254fd2c92e4e2254766b877ccaebe994a5d1321e6c79ccb80d894e"},"schema_version":"1.0","source":{"id":"1512.09159","kind":"arxiv","version":2}},"canonical_sha256":"25585c5e555ddfb4b32c175b09ca279a50698ebfcd0b2f2eb8c8337c6f6dc9bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"25585c5e555ddfb4b32c175b09ca279a50698ebfcd0b2f2eb8c8337c6f6dc9bb","first_computed_at":"2026-05-18T01:22:11.128938Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:11.128938Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rM4RHd5bfj+yMqvi6+M94tGH6EZea+i6weFBpxXu+ttB9gnImmKUgApYDie5befnkBCtFS/OedIhsG4sQ3jODQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:11.129412Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.09159","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a7b4f4da2067871120892ee5672db3ec9bb461ca970e87541722a17901d1eae3","sha256:672a24a6d1cb5f024170b9390cfdc4352792a1956c4ff067ff6926b56be6cd6f"],"state_sha256":"d05518dc0c2a7f4a69bdc1b9e82ac8e993afd402a0b2c6889f6ca2ff1e6359d4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iAlAAGuIiEzxDvb9zducTrGph6J8fGdH+HzrUM7xPSGxrYn1JYk2aapAfdYYU7tUFIjCcAFh6KnRMEPjhFRcCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-23T06:02:40.389979Z","bundle_sha256":"edf1adae3dbacdf56c600e3877ad735113a14f4a9bccd2e731f074e959c13ef6"}}