{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1995:C3WGFCXLFH26XMSQPL5SOX6C3Y","short_pith_number":"pith:C3WGFCXL","canonical_record":{"source":{"id":"hep-ph/9507220","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1995-07-04T14:53:01Z","cross_cats_sorted":[],"title_canon_sha256":"b26ed2c0939a3b30a92616d8b4c650e5c6b039b7df31f25e5d2b3e9627c5f780","abstract_canon_sha256":"5a8348f11447a2aa110dd60607db1353cf7ed88350b93b685584713e806d2a7e"},"schema_version":"1.0"},"canonical_sha256":"16ec628aeb29f5ebb2507afb275fc2de13f2ba51852d47c316741b5dd0de1180","source":{"kind":"arxiv","id":"hep-ph/9507220","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9507220","created_at":"2026-05-18T02:37:12Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9507220v1","created_at":"2026-05-18T02:37:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9507220","created_at":"2026-05-18T02:37:12Z"},{"alias_kind":"pith_short_12","alias_value":"C3WGFCXLFH26","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"C3WGFCXLFH26XMSQ","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"C3WGFCXL","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1995:C3WGFCXLFH26XMSQPL5SOX6C3Y","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/9507220","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"1995-07-04T14:53:01Z","cross_cats_sorted":[],"title_canon_sha256":"b26ed2c0939a3b30a92616d8b4c650e5c6b039b7df31f25e5d2b3e9627c5f780","abstract_canon_sha256":"5a8348f11447a2aa110dd60607db1353cf7ed88350b93b685584713e806d2a7e"},"schema_version":"1.0"},"canonical_sha256":"16ec628aeb29f5ebb2507afb275fc2de13f2ba51852d47c316741b5dd0de1180","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:37:12.702294Z","signature_b64":"CxyvZ7eS5iXEh7U0rnDgtM4qSNNsrKo4oGrISfR4SBFT6AWV8MKe5KHYyPjNNlfqgKo/I9PnzyCzjZeyXl9vDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"16ec628aeb29f5ebb2507afb275fc2de13f2ba51852d47c316741b5dd0de1180","last_reissued_at":"2026-05-18T02:37:12.701881Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:37:12.701881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/9507220","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":"2026-05-18T02:37:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KrKfVHmP7ntO3aRubnz57IYavTv5kz5ir5S4lCHs8R37K1CWdir4MroS0Mvgw3jzIM+tGcDPdiT6Gu43H0TPAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T17:16:29.328541Z"},"content_sha256":"0b3b0ac9f8e1e05849b967bfe4e90ed8748f826fbef1cf30ead2e475b6bebb3c","schema_version":"1.0","event_id":"sha256:0b3b0ac9f8e1e05849b967bfe4e90ed8748f826fbef1cf30ead2e475b6bebb3c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1995:C3WGFCXLFH26XMSQPL5SOX6C3Y","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fragmentation production of doubly heavy baryons","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"J. Steegborn, M. A. Doncheski, M. L. Stong","submitted_at":"1995-07-04T14:53:01Z","abstract_excerpt":"Baryons with a single heavy quark are being studied experimentally at present. Baryons with two units of heavy flavor will be abundantly produced not only at future colliders, but also at existing facilities. In this paper we study the production via heavy quark fragmentation of baryons containing two heavy quarks at the Tevatron, the LHC, HERA, and the NLC. The production rate is woefully small at HERA and at the NLC, but significant at $pp$ and $p\\bar{p}$ machines. We present distributions in various kinematical variables in addition to the integrated cross sections at hadron colliders."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9507220","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":"2026-05-18T02:37:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xv1tJdV/QwrchoDfxUR4LOF9A3ebAZUWtuazboUgT+Vd5YGZ+XSKVjvrkn9eRSoETU0U11dW49aG1bAl620NAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T17:16:29.328885Z"},"content_sha256":"4380f98ecca250b26bab5402b842b7e8a4e36e17b8905ff20c3e6a7c63edf73b","schema_version":"1.0","event_id":"sha256:4380f98ecca250b26bab5402b842b7e8a4e36e17b8905ff20c3e6a7c63edf73b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/C3WGFCXLFH26XMSQPL5SOX6C3Y/bundle.json","state_url":"https://pith.science/pith/C3WGFCXLFH26XMSQPL5SOX6C3Y/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/C3WGFCXLFH26XMSQPL5SOX6C3Y/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":"2026-06-03T17:16:29Z","links":{"resolver":"https://pith.science/pith/C3WGFCXLFH26XMSQPL5SOX6C3Y","bundle":"https://pith.science/pith/C3WGFCXLFH26XMSQPL5SOX6C3Y/bundle.json","state":"https://pith.science/pith/C3WGFCXLFH26XMSQPL5SOX6C3Y/state.json","well_known_bundle":"https://pith.science/.well-known/pith/C3WGFCXLFH26XMSQPL5SOX6C3Y/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:C3WGFCXLFH26XMSQPL5SOX6C3Y","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":"5a8348f11447a2aa110dd60607db1353cf7ed88350b93b685584713e806d2a7e","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1995-07-04T14:53:01Z","title_canon_sha256":"b26ed2c0939a3b30a92616d8b4c650e5c6b039b7df31f25e5d2b3e9627c5f780"},"schema_version":"1.0","source":{"id":"hep-ph/9507220","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/9507220","created_at":"2026-05-18T02:37:12Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/9507220v1","created_at":"2026-05-18T02:37:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/9507220","created_at":"2026-05-18T02:37:12Z"},{"alias_kind":"pith_short_12","alias_value":"C3WGFCXLFH26","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"C3WGFCXLFH26XMSQ","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"C3WGFCXL","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:4380f98ecca250b26bab5402b842b7e8a4e36e17b8905ff20c3e6a7c63edf73b","target":"graph","created_at":"2026-05-18T02:37:12Z","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":"Baryons with a single heavy quark are being studied experimentally at present. Baryons with two units of heavy flavor will be abundantly produced not only at future colliders, but also at existing facilities. In this paper we study the production via heavy quark fragmentation of baryons containing two heavy quarks at the Tevatron, the LHC, HERA, and the NLC. The production rate is woefully small at HERA and at the NLC, but significant at $pp$ and $p\\bar{p}$ machines. We present distributions in various kinematical variables in addition to the integrated cross sections at hadron colliders.","authors_text":"J. Steegborn, M. A. Doncheski, M. L. Stong","cross_cats":[],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"1995-07-04T14:53:01Z","title":"Fragmentation production of doubly heavy baryons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/9507220","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":"sha256:0b3b0ac9f8e1e05849b967bfe4e90ed8748f826fbef1cf30ead2e475b6bebb3c","target":"record","created_at":"2026-05-18T02:37:12Z","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":"5a8348f11447a2aa110dd60607db1353cf7ed88350b93b685584713e806d2a7e","cross_cats_sorted":[],"license":"","primary_cat":"hep-ph","submitted_at":"1995-07-04T14:53:01Z","title_canon_sha256":"b26ed2c0939a3b30a92616d8b4c650e5c6b039b7df31f25e5d2b3e9627c5f780"},"schema_version":"1.0","source":{"id":"hep-ph/9507220","kind":"arxiv","version":1}},"canonical_sha256":"16ec628aeb29f5ebb2507afb275fc2de13f2ba51852d47c316741b5dd0de1180","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"16ec628aeb29f5ebb2507afb275fc2de13f2ba51852d47c316741b5dd0de1180","first_computed_at":"2026-05-18T02:37:12.701881Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:37:12.701881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CxyvZ7eS5iXEh7U0rnDgtM4qSNNsrKo4oGrISfR4SBFT6AWV8MKe5KHYyPjNNlfqgKo/I9PnzyCzjZeyXl9vDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:37:12.702294Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/9507220","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0b3b0ac9f8e1e05849b967bfe4e90ed8748f826fbef1cf30ead2e475b6bebb3c","sha256:4380f98ecca250b26bab5402b842b7e8a4e36e17b8905ff20c3e6a7c63edf73b"],"state_sha256":"e5ffd392761e9dceb232d5090266a17bdb70f104631d96ff4bca18c4a4d19cb5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0cH5V8iUWNLIP5VWvL8pMznTxNwqirLgJYW9VpjSR6Ur84OZzU9GWwXErUTIPJFx3HF6R0kj2XiMzedPboiPAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T17:16:29.330828Z","bundle_sha256":"bde02cd998271440ff4c446d6b0c41cd584008839856dc48e00e346f7b0df6b5"}}