{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1997:7ECUIAKAOGVVH25M7BV6W6GA5F","short_pith_number":"pith:7ECUIAKA","canonical_record":{"source":{"id":"hep-ph/9704225","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1997-04-03T22:44:55Z","cross_cats_sorted":[],"title_canon_sha256":"790e92257ee2304e45e93035e64371855eecf74cdcf6215feefc874531224048","abstract_canon_sha256":"a7bc68be8a165fcb2b559a8077dff481ab11fbf2f4759bf4dd53ba47708bd9a8"},"schema_version":"1.0"},"canonical_sha256":"f90544014071ab53ebacf86beb78c0e9475e356d3336d610f1e1b089ec8cfe52","source":{"kind":"arxiv","id":"hep-ph/9704225","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9704225","created_at":"2026-05-18T02:37:01Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9704225v2","created_at":"2026-05-18T02:37:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9704225","created_at":"2026-05-18T02:37:01Z"},{"alias_kind":"pith_short_12","alias_value":"7ECUIAKAOGVV","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"7ECUIAKAOGVVH25M","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"7ECUIAKA","created_at":"2026-05-18T12:25:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1997:7ECUIAKAOGVVH25M7BV6W6GA5F","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9704225","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1997-04-03T22:44:55Z","cross_cats_sorted":[],"title_canon_sha256":"790e92257ee2304e45e93035e64371855eecf74cdcf6215feefc874531224048","abstract_canon_sha256":"a7bc68be8a165fcb2b559a8077dff481ab11fbf2f4759bf4dd53ba47708bd9a8"},"schema_version":"1.0"},"canonical_sha256":"f90544014071ab53ebacf86beb78c0e9475e356d3336d610f1e1b089ec8cfe52","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:37:01.338341Z","signature_b64":"qqevFfvH+RL1et5Xt0U6wKLzifLvY3WgPIGao4BiJXLo6G/NKOhY4bT63gnaPquoUJ+zUXvQyRudHkLduE9MDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f90544014071ab53ebacf86beb78c0e9475e356d3336d610f1e1b089ec8cfe52","last_reissued_at":"2026-05-18T02:37:01.337641Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:37:01.337641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9704225","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":"2026-05-18T02:37:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+4UMYCbv1jDfLfdJpW3mLobxunzOTrH9WURgGFgQOQFz8T/jPQgf46Bi7LpFvBe6sQC9v8txmEuoj7oCdnLEAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T03:20:24.959505Z"},"content_sha256":"dfc91e0fce46a90a742faa6164d45253e88802bd9c36b9edb4c0dde17e64fcf2","schema_version":"1.0","event_id":"sha256:dfc91e0fce46a90a742faa6164d45253e88802bd9c36b9edb4c0dde17e64fcf2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1997:7ECUIAKAOGVVH25M7BV6W6GA5F","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Scalar tau Signal at LEP 2 in models with Gauge Mediated Supersymmetry Breaking","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"B. Dutta, D. A. Dicus, S. Nandi","submitted_at":"1997-04-03T22:44:55Z","abstract_excerpt":"In theories with gauge mediated supersymmetry breaking, the scalar tau, (${\\tilde \\tau_1}$) is the lightest observable superpartner for part of the parameter space. At LEP 2, the production of such a $\\tilde \\tau_1$ pair and their subsequent decays give rise to a pair of $\\tau$ leptons plus missing energy from the unobserved gravitinos. The angular distributions of the $\\tau$'s are different from those arising from the production and decay of W pairs, and thus will constitute an interesting signal for supersymmetry. We also consider ${\\tilde \\tau_1}$ pair production in the complementary part o"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9704225","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":"2026-05-18T02:37:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fF8VE7mhpLXfGvaSIx90dT+o9kcMW4L774fwWR5HxHB2gDNZTHI2/CRcl5iY+PFMYQE/crzSU4RBG9eEggCXAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-26T03:20:24.959991Z"},"content_sha256":"6bc0e32dfdab793967a456b08e99fa00231d476482f802eb7f55ad1aa6319e51","schema_version":"1.0","event_id":"sha256:6bc0e32dfdab793967a456b08e99fa00231d476482f802eb7f55ad1aa6319e51"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7ECUIAKAOGVVH25M7BV6W6GA5F/bundle.json","state_url":"https://pith.science/pith/7ECUIAKAOGVVH25M7BV6W6GA5F/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7ECUIAKAOGVVH25M7BV6W6GA5F/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":"2026-06-26T03:20:24Z","links":{"resolver":"https://pith.science/pith/7ECUIAKAOGVVH25M7BV6W6GA5F","bundle":"https://pith.science/pith/7ECUIAKAOGVVH25M7BV6W6GA5F/bundle.json","state":"https://pith.science/pith/7ECUIAKAOGVVH25M7BV6W6GA5F/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7ECUIAKAOGVVH25M7BV6W6GA5F/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:7ECUIAKAOGVVH25M7BV6W6GA5F","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":"a7bc68be8a165fcb2b559a8077dff481ab11fbf2f4759bf4dd53ba47708bd9a8","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1997-04-03T22:44:55Z","title_canon_sha256":"790e92257ee2304e45e93035e64371855eecf74cdcf6215feefc874531224048"},"schema_version":"1.0","source":{"id":"hep-ph/9704225","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9704225","created_at":"2026-05-18T02:37:01Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9704225v2","created_at":"2026-05-18T02:37:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9704225","created_at":"2026-05-18T02:37:01Z"},{"alias_kind":"pith_short_12","alias_value":"7ECUIAKAOGVV","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"7ECUIAKAOGVVH25M","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"7ECUIAKA","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:6bc0e32dfdab793967a456b08e99fa00231d476482f802eb7f55ad1aa6319e51","target":"graph","created_at":"2026-05-18T02:37:01Z","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 theories with gauge mediated supersymmetry breaking, the scalar tau, (${\\tilde \\tau_1}$) is the lightest observable superpartner for part of the parameter space. At LEP 2, the production of such a $\\tilde \\tau_1$ pair and their subsequent decays give rise to a pair of $\\tau$ leptons plus missing energy from the unobserved gravitinos. The angular distributions of the $\\tau$'s are different from those arising from the production and decay of W pairs, and thus will constitute an interesting signal for supersymmetry. We also consider ${\\tilde \\tau_1}$ pair production in the complementary part o","authors_text":"B. Dutta, D. A. Dicus, S. Nandi","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1997-04-03T22:44:55Z","title":"Scalar tau Signal at LEP 2 in models with Gauge Mediated Supersymmetry Breaking"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9704225","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:dfc91e0fce46a90a742faa6164d45253e88802bd9c36b9edb4c0dde17e64fcf2","target":"record","created_at":"2026-05-18T02:37:01Z","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":"a7bc68be8a165fcb2b559a8077dff481ab11fbf2f4759bf4dd53ba47708bd9a8","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1997-04-03T22:44:55Z","title_canon_sha256":"790e92257ee2304e45e93035e64371855eecf74cdcf6215feefc874531224048"},"schema_version":"1.0","source":{"id":"hep-ph/9704225","kind":"arxiv","version":2}},"canonical_sha256":"f90544014071ab53ebacf86beb78c0e9475e356d3336d610f1e1b089ec8cfe52","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f90544014071ab53ebacf86beb78c0e9475e356d3336d610f1e1b089ec8cfe52","first_computed_at":"2026-05-18T02:37:01.337641Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:37:01.337641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qqevFfvH+RL1et5Xt0U6wKLzifLvY3WgPIGao4BiJXLo6G/NKOhY4bT63gnaPquoUJ+zUXvQyRudHkLduE9MDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:37:01.338341Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9704225","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dfc91e0fce46a90a742faa6164d45253e88802bd9c36b9edb4c0dde17e64fcf2","sha256:6bc0e32dfdab793967a456b08e99fa00231d476482f802eb7f55ad1aa6319e51"],"state_sha256":"89fd3131fbd0071b6cb617ab0f9f30c5a1dbca2b5f659b1e4766ed012f6607f9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BcSwfRF7+k9HqU1D7AfNeKywQanxJSDcboKWnd4c3bqCEHGHiXRZpaFK6qIzzzfcB1qGqskSLRGYqs1NE78tDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-26T03:20:24.962592Z","bundle_sha256":"5a5953b374a00467df8c50d3d5e97d9a3472dc0f5cca9a6744c9262e09a90a90"}}