{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:EBJAVWGRPKMOIRBZ4SDCYVYA5U","short_pith_number":"pith:EBJAVWGR","canonical_record":{"source":{"id":"hep-ex/0310007","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2003-10-05T19:13:17Z","cross_cats_sorted":[],"title_canon_sha256":"de9de72290ff4c69176b6c8195fe47aa113a272372541e14149744d23671032a","abstract_canon_sha256":"ba685adbfb30ad36f4db838e21c4501f57479bad9348c3217ec97e7cb028d31e"},"schema_version":"1.0"},"canonical_sha256":"20520ad8d17a98e44439e4862c5700ed06850a11cdf39b309aad29485e724cd7","source":{"kind":"arxiv","id":"hep-ex/0310007","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0310007","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0310007v1","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0310007","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"pith_short_12","alias_value":"EBJAVWGRPKMO","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"EBJAVWGRPKMOIRBZ","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"EBJAVWGR","created_at":"2026-05-18T12:25:51Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:EBJAVWGRPKMOIRBZ4SDCYVYA5U","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ex/0310007","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2003-10-05T19:13:17Z","cross_cats_sorted":[],"title_canon_sha256":"de9de72290ff4c69176b6c8195fe47aa113a272372541e14149744d23671032a","abstract_canon_sha256":"ba685adbfb30ad36f4db838e21c4501f57479bad9348c3217ec97e7cb028d31e"},"schema_version":"1.0"},"canonical_sha256":"20520ad8d17a98e44439e4862c5700ed06850a11cdf39b309aad29485e724cd7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:47:31.716449Z","signature_b64":"HRhgnQ+K4Pgou88c1hfu0pbIZ4OMdqPY3WGbEZszzWJRAt+2kDJmBOs+77oMs2Rh75t4vtSVjGIerUxjIx4EBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"20520ad8d17a98e44439e4862c5700ed06850a11cdf39b309aad29485e724cd7","last_reissued_at":"2026-05-18T03:47:31.715590Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:47:31.715590Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ex/0310007","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":"2026-05-18T03:47:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cwWyEKr3HaztOnAOwwhMknkBYUnB5so2cZCUqcYxzc+nRWBUoyEI5k1n6mxDfBaTvTtKoTq93bQA0JL+Su1gDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T19:12:26.834678Z"},"content_sha256":"230764d388434fb4cb267ea7176708119802f66fd1680dd18e14b1c833e9385c","schema_version":"1.0","event_id":"sha256:230764d388434fb4cb267ea7176708119802f66fd1680dd18e14b1c833e9385c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:EBJAVWGRPKMOIRBZ4SDCYVYA5U","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Search for Scalar Leptons and Scalar Quarks at LEP","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"L3 Collaboration","submitted_at":"2003-10-05T19:13:17Z","abstract_excerpt":"Scalar partners of quarks and leptons, predicted in supersymmetric models, are searched for in e^+e^- collisions at centre-of-mass energies between 192GeV and 209GeV at LEP. No evidence for any such particle is found in a data sample of 450 pb^-1. Upper limits on their production cross sections are set and lower limits on their masses are derived in the framework of the Minimal Supersymmetric Standard Model."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0310007","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":"2026-05-18T03:47:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"trPKSwlipaVXUI6jJp3qYs7iS7qmiJ7yCrpUtHGFVbrd2KiU0fRRr0dGRaqI04+htVMLpNCVC/zM9DRJSW50DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T19:12:26.835125Z"},"content_sha256":"dc1cc3e209482231c1e935a2c2183bd228c225a5e0acd00cc184e09bed738653","schema_version":"1.0","event_id":"sha256:dc1cc3e209482231c1e935a2c2183bd228c225a5e0acd00cc184e09bed738653"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EBJAVWGRPKMOIRBZ4SDCYVYA5U/bundle.json","state_url":"https://pith.science/pith/EBJAVWGRPKMOIRBZ4SDCYVYA5U/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EBJAVWGRPKMOIRBZ4SDCYVYA5U/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":"2026-08-03T19:12:26Z","links":{"resolver":"https://pith.science/pith/EBJAVWGRPKMOIRBZ4SDCYVYA5U","bundle":"https://pith.science/pith/EBJAVWGRPKMOIRBZ4SDCYVYA5U/bundle.json","state":"https://pith.science/pith/EBJAVWGRPKMOIRBZ4SDCYVYA5U/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EBJAVWGRPKMOIRBZ4SDCYVYA5U/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:EBJAVWGRPKMOIRBZ4SDCYVYA5U","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":"ba685adbfb30ad36f4db838e21c4501f57479bad9348c3217ec97e7cb028d31e","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2003-10-05T19:13:17Z","title_canon_sha256":"de9de72290ff4c69176b6c8195fe47aa113a272372541e14149744d23671032a"},"schema_version":"1.0","source":{"id":"hep-ex/0310007","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ex/0310007","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0310007v1","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0310007","created_at":"2026-05-18T03:47:31Z"},{"alias_kind":"pith_short_12","alias_value":"EBJAVWGRPKMO","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_16","alias_value":"EBJAVWGRPKMOIRBZ","created_at":"2026-05-18T12:25:51Z"},{"alias_kind":"pith_short_8","alias_value":"EBJAVWGR","created_at":"2026-05-18T12:25:51Z"}],"graph_snapshots":[{"event_id":"sha256:dc1cc3e209482231c1e935a2c2183bd228c225a5e0acd00cc184e09bed738653","target":"graph","created_at":"2026-05-18T03:47:31Z","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":"Scalar partners of quarks and leptons, predicted in supersymmetric models, are searched for in e^+e^- collisions at centre-of-mass energies between 192GeV and 209GeV at LEP. No evidence for any such particle is found in a data sample of 450 pb^-1. Upper limits on their production cross sections are set and lower limits on their masses are derived in the framework of the Minimal Supersymmetric Standard Model.","authors_text":"L3 Collaboration","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ex","submitted_at":"2003-10-05T19:13:17Z","title":"Search for Scalar Leptons and Scalar Quarks at LEP"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0310007","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":"sha256:230764d388434fb4cb267ea7176708119802f66fd1680dd18e14b1c833e9385c","target":"record","created_at":"2026-05-18T03:47:31Z","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":"ba685adbfb30ad36f4db838e21c4501f57479bad9348c3217ec97e7cb028d31e","cross_cats_sorted":[],"license":"","primary_cat":"hep-ex","submitted_at":"2003-10-05T19:13:17Z","title_canon_sha256":"de9de72290ff4c69176b6c8195fe47aa113a272372541e14149744d23671032a"},"schema_version":"1.0","source":{"id":"hep-ex/0310007","kind":"arxiv","version":1}},"canonical_sha256":"20520ad8d17a98e44439e4862c5700ed06850a11cdf39b309aad29485e724cd7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"20520ad8d17a98e44439e4862c5700ed06850a11cdf39b309aad29485e724cd7","first_computed_at":"2026-05-18T03:47:31.715590Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:47:31.715590Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HRhgnQ+K4Pgou88c1hfu0pbIZ4OMdqPY3WGbEZszzWJRAt+2kDJmBOs+77oMs2Rh75t4vtSVjGIerUxjIx4EBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:47:31.716449Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ex/0310007","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:230764d388434fb4cb267ea7176708119802f66fd1680dd18e14b1c833e9385c","sha256:dc1cc3e209482231c1e935a2c2183bd228c225a5e0acd00cc184e09bed738653"],"state_sha256":"e88dc719260181c62dcbc834fb73a354e73b475c32fad167dd517bbaae148753"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"72FFJWN3+6WGnkbDowiY5m9RFJv0tmbNFFlfXhptF4unkOcLrIdVUZdLXVEIxpq20k5SmcQDBJe2OE1fYHGUDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T19:12:26.840237Z","bundle_sha256":"5461c7c7666eb5cde1b8d3951c5f7e3a7c6a620519e041798ad47683741c73ed"}}