{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1992:K3QFMJCL73MXTMHNESYV4X5MBL","short_pith_number":"pith:K3QFMJCL","canonical_record":{"source":{"id":"hep-ph/9203205","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1992-03-09T18:11:20Z","cross_cats_sorted":[],"title_canon_sha256":"ee3e9c898a1b090a0646bda859d9a9e64e856db3f47cdfb2d4197ff92407cfb8","abstract_canon_sha256":"b1c0ca28106d50501951fc11da0af5a3f456b9f7fc4cc4cc65f3fd3d478deacf"},"schema_version":"1.0"},"canonical_sha256":"56e056244bfed979b0ed24b15e5fac0af5c108cba059ac99e39061e0c859fc53","source":{"kind":"arxiv","id":"hep-ph/9203205","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9203205","created_at":"2026-07-04T14:29:25Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9203205v1","created_at":"2026-07-04T14:29:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9203205","created_at":"2026-07-04T14:29:25Z"},{"alias_kind":"pith_short_12","alias_value":"K3QFMJCL73MX","created_at":"2026-07-04T14:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"K3QFMJCL73MXTMHN","created_at":"2026-07-04T14:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"K3QFMJCL","created_at":"2026-07-04T14:29:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1992:K3QFMJCL73MXTMHNESYV4X5MBL","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9203205","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1992-03-09T18:11:20Z","cross_cats_sorted":[],"title_canon_sha256":"ee3e9c898a1b090a0646bda859d9a9e64e856db3f47cdfb2d4197ff92407cfb8","abstract_canon_sha256":"b1c0ca28106d50501951fc11da0af5a3f456b9f7fc4cc4cc65f3fd3d478deacf"},"schema_version":"1.0"},"canonical_sha256":"56e056244bfed979b0ed24b15e5fac0af5c108cba059ac99e39061e0c859fc53","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:29:25.795359Z","signature_b64":"V6n5Lp90KQDgcXgV00RaLS3aRoZxkxhMJpjAHMMYERqgiVs680Fta/hFPNiK8lbWv9SCo+EFLQcOimHzzGeFCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"56e056244bfed979b0ed24b15e5fac0af5c108cba059ac99e39061e0c859fc53","last_reissued_at":"2026-07-04T14:29:25.794917Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:29:25.794917Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9203205","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":"2026-07-04T14:29:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kgvMy9/e7ZbKBjgQ/dvNS9AzeTNESPbjN1ppKa0lQxKDaQW27/E0NJ2eeElPI6QpBlEmxUmZF8xZyZFh++iGBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T02:33:10.941740Z"},"content_sha256":"afc6bfd86bfe0aa7223f01cc827d9983946ff4c19e0d0816de5b4f053b3337ca","schema_version":"1.0","event_id":"sha256:afc6bfd86bfe0aa7223f01cc827d9983946ff4c19e0d0816de5b4f053b3337ca"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1992:K3QFMJCL73MXTMHNESYV4X5MBL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Extended Color Models with a Heavy Top Quark","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Oscar F. Hernandez","submitted_at":"1992-03-09T18:11:20Z","abstract_excerpt":"We present a class of models in which the top quark, by mixing with new physics at a higher energy scale, is naturally heavier than the other standard model particles. We take this new physics to be extended color. Our models contain new particles with masses between 100 GeV and 1 TeV, some of which may be just within the reach of the next generation of experiments. In particular one of our models implies the existence of two right handed top quarks. These models demonstrate the existence of a standard model-like theory consistent with experiment, and leading to new physics below the TeV scale"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9203205","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/hep-ph/9203205/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T14:29:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"u6rrfKb6NPVQmcVq7E18cUcftJBqFYx7FCzmdQ0i9oHBe6akze2X+273dzUaUVQiqGeT5rjlecI3fAFvu3G+AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T02:33:10.942101Z"},"content_sha256":"403ca5baf4c47c20571fc2c6dfefa84bd2b25e86195ac6b291f14fb6ad67bf99","schema_version":"1.0","event_id":"sha256:403ca5baf4c47c20571fc2c6dfefa84bd2b25e86195ac6b291f14fb6ad67bf99"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K3QFMJCL73MXTMHNESYV4X5MBL/bundle.json","state_url":"https://pith.science/pith/K3QFMJCL73MXTMHNESYV4X5MBL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K3QFMJCL73MXTMHNESYV4X5MBL/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":"2026-07-05T02:33:10Z","links":{"resolver":"https://pith.science/pith/K3QFMJCL73MXTMHNESYV4X5MBL","bundle":"https://pith.science/pith/K3QFMJCL73MXTMHNESYV4X5MBL/bundle.json","state":"https://pith.science/pith/K3QFMJCL73MXTMHNESYV4X5MBL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K3QFMJCL73MXTMHNESYV4X5MBL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1992:K3QFMJCL73MXTMHNESYV4X5MBL","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":"b1c0ca28106d50501951fc11da0af5a3f456b9f7fc4cc4cc65f3fd3d478deacf","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1992-03-09T18:11:20Z","title_canon_sha256":"ee3e9c898a1b090a0646bda859d9a9e64e856db3f47cdfb2d4197ff92407cfb8"},"schema_version":"1.0","source":{"id":"hep-ph/9203205","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9203205","created_at":"2026-07-04T14:29:25Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9203205v1","created_at":"2026-07-04T14:29:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9203205","created_at":"2026-07-04T14:29:25Z"},{"alias_kind":"pith_short_12","alias_value":"K3QFMJCL73MX","created_at":"2026-07-04T14:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"K3QFMJCL73MXTMHN","created_at":"2026-07-04T14:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"K3QFMJCL","created_at":"2026-07-04T14:29:25Z"}],"graph_snapshots":[{"event_id":"sha256:403ca5baf4c47c20571fc2c6dfefa84bd2b25e86195ac6b291f14fb6ad67bf99","target":"graph","created_at":"2026-07-04T14:29:25Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-ph/9203205/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a class of models in which the top quark, by mixing with new physics at a higher energy scale, is naturally heavier than the other standard model particles. We take this new physics to be extended color. Our models contain new particles with masses between 100 GeV and 1 TeV, some of which may be just within the reach of the next generation of experiments. In particular one of our models implies the existence of two right handed top quarks. These models demonstrate the existence of a standard model-like theory consistent with experiment, and leading to new physics below the TeV scale","authors_text":"Oscar F. Hernandez","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1992-03-09T18:11:20Z","title":"Extended Color Models with a Heavy Top Quark"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9203205","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:afc6bfd86bfe0aa7223f01cc827d9983946ff4c19e0d0816de5b4f053b3337ca","target":"record","created_at":"2026-07-04T14:29:25Z","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":"b1c0ca28106d50501951fc11da0af5a3f456b9f7fc4cc4cc65f3fd3d478deacf","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1992-03-09T18:11:20Z","title_canon_sha256":"ee3e9c898a1b090a0646bda859d9a9e64e856db3f47cdfb2d4197ff92407cfb8"},"schema_version":"1.0","source":{"id":"hep-ph/9203205","kind":"arxiv","version":1}},"canonical_sha256":"56e056244bfed979b0ed24b15e5fac0af5c108cba059ac99e39061e0c859fc53","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"56e056244bfed979b0ed24b15e5fac0af5c108cba059ac99e39061e0c859fc53","first_computed_at":"2026-07-04T14:29:25.794917Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:29:25.794917Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V6n5Lp90KQDgcXgV00RaLS3aRoZxkxhMJpjAHMMYERqgiVs680Fta/hFPNiK8lbWv9SCo+EFLQcOimHzzGeFCA==","signature_status":"signed_v1","signed_at":"2026-07-04T14:29:25.795359Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9203205","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:afc6bfd86bfe0aa7223f01cc827d9983946ff4c19e0d0816de5b4f053b3337ca","sha256:403ca5baf4c47c20571fc2c6dfefa84bd2b25e86195ac6b291f14fb6ad67bf99"],"state_sha256":"12d7cf450b7d1ca28f54f664b80666a5ab60d1fc27802034d9699c2edfd2804a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eFjMvNKq8hceL+/5qUSTRBMRc8sUCNZa0I7TuL4O1vxEqnKgHPbmdVxnp3pG6OJ07CA/jqw4QSOwDdgHttu/Ag==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T02:33:10.944046Z","bundle_sha256":"ebcdb7d6e26a1c6d5626e1480169654437feebd50b79d936679ce8c615824bb2"}}