{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2001:A6CHMFL7T4KX5OOJBPC2LZG74C","short_pith_number":"pith:A6CHMFL7","canonical_record":{"source":{"id":"nucl-th/0104042","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2001-04-12T02:45:48Z","cross_cats_sorted":[],"title_canon_sha256":"f52f6181ca59820b0588bc86835867cc57c767a03e39ecf4e5907cb1a6e18549","abstract_canon_sha256":"2567588d7454349b6aaca973f424f4b0fb58232fe64206e50df7c81ef3e2e04e"},"schema_version":"1.0"},"canonical_sha256":"078476157f9f157eb9c90bc5a5e4dfe0b99080c73641c1dde68b4790a232032e","source":{"kind":"arxiv","id":"nucl-th/0104042","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0104042","created_at":"2026-05-18T02:35:32Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0104042v2","created_at":"2026-05-18T02:35:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0104042","created_at":"2026-05-18T02:35:32Z"},{"alias_kind":"pith_short_12","alias_value":"A6CHMFL7T4KX","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"A6CHMFL7T4KX5OOJ","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"A6CHMFL7","created_at":"2026-05-18T12:25:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2001:A6CHMFL7T4KX5OOJBPC2LZG74C","target":"record","payload":{"canonical_record":{"source":{"id":"nucl-th/0104042","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2001-04-12T02:45:48Z","cross_cats_sorted":[],"title_canon_sha256":"f52f6181ca59820b0588bc86835867cc57c767a03e39ecf4e5907cb1a6e18549","abstract_canon_sha256":"2567588d7454349b6aaca973f424f4b0fb58232fe64206e50df7c81ef3e2e04e"},"schema_version":"1.0"},"canonical_sha256":"078476157f9f157eb9c90bc5a5e4dfe0b99080c73641c1dde68b4790a232032e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:35:32.669223Z","signature_b64":"76nxqhVFSzJUNNtoH/Ng6a1JWUzgcLiX4A9GRD04DP+9wCf3R5Dg9BpK15sDcQKevHTih/z+q0FmMbZupgihAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"078476157f9f157eb9c90bc5a5e4dfe0b99080c73641c1dde68b4790a232032e","last_reissued_at":"2026-05-18T02:35:32.668852Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:35:32.668852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"nucl-th/0104042","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":"2026-05-18T02:35:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NDG9i14k26t+o9MlVZtY6kpjaisytzx6E1PNhLOJq6XIFjhKR6t4Zc5WaevOqtPCt8lTz7ZVGsCT3meanPpmAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T19:24:20.721005Z"},"content_sha256":"1729d02654676519ff6a21a1a937113dc94288ccc9ed50dcf2e55e730e5144d3","schema_version":"1.0","event_id":"sha256:1729d02654676519ff6a21a1a937113dc94288ccc9ed50dcf2e55e730e5144d3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2001:A6CHMFL7T4KX5OOJBPC2LZG74C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Strange hadrons and their resonances: a diagnostic tool of QGP freeze-out dynamics","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Giorgio Torrieri (Tucson), Jean Letessier (Paris), Johann Rafelski (Tucson)","submitted_at":"2001-04-12T02:45:48Z","abstract_excerpt":"We update our chemical analysis of (strange) hadrons produced at the SPS in Pb--Pb collisions at 158A GeV and and present a first chemical analysis of RHIC results. We report that the shape of (anti)hyperon m_T-spectra in a thermal freeze-out analysis leads to freeze-out conditions found in chemical analysis, implying sudden strange hyperon production. We discuss how a combined analysis of several strange hadron resonances of differing lifespan can be used to understand the dynamical process present during chemical and thermal freeze-outs. In medium resonance quenching is considered."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0104042","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":"2026-05-18T02:35:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NUMz+0XmpCytNiY+mdrhJ8l87/rbGC4jBHBygBK7KC9qszenJI/c9gbaQx8NN4hjG2fxIj0Zjzp06NZ68rRmCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T19:24:20.721415Z"},"content_sha256":"ff0f3526fdc222d39775cd55ac1823d204897a7d37050d1181d6c3b4193f5e24","schema_version":"1.0","event_id":"sha256:ff0f3526fdc222d39775cd55ac1823d204897a7d37050d1181d6c3b4193f5e24"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/A6CHMFL7T4KX5OOJBPC2LZG74C/bundle.json","state_url":"https://pith.science/pith/A6CHMFL7T4KX5OOJBPC2LZG74C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/A6CHMFL7T4KX5OOJBPC2LZG74C/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":"2026-05-19T19:24:20Z","links":{"resolver":"https://pith.science/pith/A6CHMFL7T4KX5OOJBPC2LZG74C","bundle":"https://pith.science/pith/A6CHMFL7T4KX5OOJBPC2LZG74C/bundle.json","state":"https://pith.science/pith/A6CHMFL7T4KX5OOJBPC2LZG74C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/A6CHMFL7T4KX5OOJBPC2LZG74C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:A6CHMFL7T4KX5OOJBPC2LZG74C","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":"2567588d7454349b6aaca973f424f4b0fb58232fe64206e50df7c81ef3e2e04e","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2001-04-12T02:45:48Z","title_canon_sha256":"f52f6181ca59820b0588bc86835867cc57c767a03e39ecf4e5907cb1a6e18549"},"schema_version":"1.0","source":{"id":"nucl-th/0104042","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0104042","created_at":"2026-05-18T02:35:32Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0104042v2","created_at":"2026-05-18T02:35:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0104042","created_at":"2026-05-18T02:35:32Z"},{"alias_kind":"pith_short_12","alias_value":"A6CHMFL7T4KX","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"A6CHMFL7T4KX5OOJ","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"A6CHMFL7","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:ff0f3526fdc222d39775cd55ac1823d204897a7d37050d1181d6c3b4193f5e24","target":"graph","created_at":"2026-05-18T02:35:32Z","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":"We update our chemical analysis of (strange) hadrons produced at the SPS in Pb--Pb collisions at 158A GeV and and present a first chemical analysis of RHIC results. We report that the shape of (anti)hyperon m_T-spectra in a thermal freeze-out analysis leads to freeze-out conditions found in chemical analysis, implying sudden strange hyperon production. We discuss how a combined analysis of several strange hadron resonances of differing lifespan can be used to understand the dynamical process present during chemical and thermal freeze-outs. In medium resonance quenching is considered.","authors_text":"Giorgio Torrieri (Tucson), Jean Letessier (Paris), Johann Rafelski (Tucson)","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2001-04-12T02:45:48Z","title":"Strange hadrons and their resonances: a diagnostic tool of QGP freeze-out dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0104042","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":"sha256:1729d02654676519ff6a21a1a937113dc94288ccc9ed50dcf2e55e730e5144d3","target":"record","created_at":"2026-05-18T02:35:32Z","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":"2567588d7454349b6aaca973f424f4b0fb58232fe64206e50df7c81ef3e2e04e","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2001-04-12T02:45:48Z","title_canon_sha256":"f52f6181ca59820b0588bc86835867cc57c767a03e39ecf4e5907cb1a6e18549"},"schema_version":"1.0","source":{"id":"nucl-th/0104042","kind":"arxiv","version":2}},"canonical_sha256":"078476157f9f157eb9c90bc5a5e4dfe0b99080c73641c1dde68b4790a232032e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"078476157f9f157eb9c90bc5a5e4dfe0b99080c73641c1dde68b4790a232032e","first_computed_at":"2026-05-18T02:35:32.668852Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:35:32.668852Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"76nxqhVFSzJUNNtoH/Ng6a1JWUzgcLiX4A9GRD04DP+9wCf3R5Dg9BpK15sDcQKevHTih/z+q0FmMbZupgihAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:35:32.669223Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0104042","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1729d02654676519ff6a21a1a937113dc94288ccc9ed50dcf2e55e730e5144d3","sha256:ff0f3526fdc222d39775cd55ac1823d204897a7d37050d1181d6c3b4193f5e24"],"state_sha256":"914c253a2a3078f825df1aad65078c986a56d8fd3d61cfb0cf08c337fd56e420"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iV7/zPWD9dgk/zgkWCPwnDEcDRAvn3TANlANRfPrxDL8X40ynB4isjnN7wTiK51PQ4INKoP0Z/0uUqUuqTDzBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T19:24:20.723942Z","bundle_sha256":"b65a31160dcf3c51700adce72e62cf36562578919b337694ff63dcdba9f20aa6"}}