{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:GPHA5A3Z7HACKRT3FYLC26Z6QS","short_pith_number":"pith:GPHA5A3Z","canonical_record":{"source":{"id":"1506.03156","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"nucl-th","submitted_at":"2015-06-10T03:54:43Z","cross_cats_sorted":[],"title_canon_sha256":"2082ecc24130c86eb68656d0a7db699c26a98e02e826532d72c87e06e631c869","abstract_canon_sha256":"fec06e4ad9484a7bbabdc1b394ab3ca3ffe4c6213bf48d04678891ca45266485"},"schema_version":"1.0"},"canonical_sha256":"33ce0e8379f9c025467b2e162d7b3e84871f6611735ad11f7c435207160fe526","source":{"kind":"arxiv","id":"1506.03156","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.03156","created_at":"2026-05-18T01:28:55Z"},{"alias_kind":"arxiv_version","alias_value":"1506.03156v2","created_at":"2026-05-18T01:28:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.03156","created_at":"2026-05-18T01:28:55Z"},{"alias_kind":"pith_short_12","alias_value":"GPHA5A3Z7HAC","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"GPHA5A3Z7HACKRT3","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"GPHA5A3Z","created_at":"2026-05-18T12:29:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:GPHA5A3Z7HACKRT3FYLC26Z6QS","target":"record","payload":{"canonical_record":{"source":{"id":"1506.03156","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"nucl-th","submitted_at":"2015-06-10T03:54:43Z","cross_cats_sorted":[],"title_canon_sha256":"2082ecc24130c86eb68656d0a7db699c26a98e02e826532d72c87e06e631c869","abstract_canon_sha256":"fec06e4ad9484a7bbabdc1b394ab3ca3ffe4c6213bf48d04678891ca45266485"},"schema_version":"1.0"},"canonical_sha256":"33ce0e8379f9c025467b2e162d7b3e84871f6611735ad11f7c435207160fe526","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:28:55.242631Z","signature_b64":"uxMINjCEOFZlygqyEiiWQCXYrECGgd/AwRZpVN6rRF+BcT/U0HDXIvf2RQIy6HcO1+lbMJpoI1eD+SOTW7k7Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"33ce0e8379f9c025467b2e162d7b3e84871f6611735ad11f7c435207160fe526","last_reissued_at":"2026-05-18T01:28:55.241987Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:28:55.241987Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1506.03156","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":"2026-05-18T01:28:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HdEq6wGSMUCJgYRUWrMA1H19F/Flg3AyP/wdhO5TlbqEbPb/GZyIdpYXcy4q/uyrsWLhsYCVO+eK533VJMqcBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T03:24:23.628925Z"},"content_sha256":"69d08fc4c3e8f9a121b94d8b42369bbf033070f3fe3d4acb98c80b6b09ea25de","schema_version":"1.0","event_id":"sha256:69d08fc4c3e8f9a121b94d8b42369bbf033070f3fe3d4acb98c80b6b09ea25de"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:GPHA5A3Z7HACKRT3FYLC26Z6QS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Systematic analysis of hadron spectra in p+p collisions using Tsallis distribution","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"A. Bonasera, H. Zheng, Lilin Zhu","submitted_at":"2015-06-10T03:54:43Z","abstract_excerpt":"Using the experimental data from the STAR, PHENIX, ALICE and CMS programs on the rapidity and energy dependence of the $p_T$ spectra in p+p collisions, we show that a universal distribution exists. The energy dependence of temperature $T$ and parameter $n$ of the Tsallis distribution are also discussed in detail. A cascade particle production mechanism in p+p collisions is proposed."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.03156","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":"2026-05-18T01:28:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tA7SQTgy8tfgUZc3I6v2EFqIvvL4Dy10/W4JNqoXw1D8J7NxwVae3t8gUEtspe17JSM+ZyjQhRE/XgTVjaCoDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T03:24:23.629291Z"},"content_sha256":"27101f9c8761e43f732d957ab60dbbd18c4c2ebed76f1026252bfa379639bf08","schema_version":"1.0","event_id":"sha256:27101f9c8761e43f732d957ab60dbbd18c4c2ebed76f1026252bfa379639bf08"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GPHA5A3Z7HACKRT3FYLC26Z6QS/bundle.json","state_url":"https://pith.science/pith/GPHA5A3Z7HACKRT3FYLC26Z6QS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GPHA5A3Z7HACKRT3FYLC26Z6QS/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":"2026-05-28T03:24:23Z","links":{"resolver":"https://pith.science/pith/GPHA5A3Z7HACKRT3FYLC26Z6QS","bundle":"https://pith.science/pith/GPHA5A3Z7HACKRT3FYLC26Z6QS/bundle.json","state":"https://pith.science/pith/GPHA5A3Z7HACKRT3FYLC26Z6QS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GPHA5A3Z7HACKRT3FYLC26Z6QS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:GPHA5A3Z7HACKRT3FYLC26Z6QS","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":"fec06e4ad9484a7bbabdc1b394ab3ca3ffe4c6213bf48d04678891ca45266485","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"nucl-th","submitted_at":"2015-06-10T03:54:43Z","title_canon_sha256":"2082ecc24130c86eb68656d0a7db699c26a98e02e826532d72c87e06e631c869"},"schema_version":"1.0","source":{"id":"1506.03156","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.03156","created_at":"2026-05-18T01:28:55Z"},{"alias_kind":"arxiv_version","alias_value":"1506.03156v2","created_at":"2026-05-18T01:28:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.03156","created_at":"2026-05-18T01:28:55Z"},{"alias_kind":"pith_short_12","alias_value":"GPHA5A3Z7HAC","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_16","alias_value":"GPHA5A3Z7HACKRT3","created_at":"2026-05-18T12:29:22Z"},{"alias_kind":"pith_short_8","alias_value":"GPHA5A3Z","created_at":"2026-05-18T12:29:22Z"}],"graph_snapshots":[{"event_id":"sha256:27101f9c8761e43f732d957ab60dbbd18c4c2ebed76f1026252bfa379639bf08","target":"graph","created_at":"2026-05-18T01:28:55Z","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":"Using the experimental data from the STAR, PHENIX, ALICE and CMS programs on the rapidity and energy dependence of the $p_T$ spectra in p+p collisions, we show that a universal distribution exists. The energy dependence of temperature $T$ and parameter $n$ of the Tsallis distribution are also discussed in detail. A cascade particle production mechanism in p+p collisions is proposed.","authors_text":"A. Bonasera, H. Zheng, Lilin Zhu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"nucl-th","submitted_at":"2015-06-10T03:54:43Z","title":"Systematic analysis of hadron spectra in p+p collisions using Tsallis distribution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.03156","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":"sha256:69d08fc4c3e8f9a121b94d8b42369bbf033070f3fe3d4acb98c80b6b09ea25de","target":"record","created_at":"2026-05-18T01:28:55Z","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":"fec06e4ad9484a7bbabdc1b394ab3ca3ffe4c6213bf48d04678891ca45266485","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"nucl-th","submitted_at":"2015-06-10T03:54:43Z","title_canon_sha256":"2082ecc24130c86eb68656d0a7db699c26a98e02e826532d72c87e06e631c869"},"schema_version":"1.0","source":{"id":"1506.03156","kind":"arxiv","version":2}},"canonical_sha256":"33ce0e8379f9c025467b2e162d7b3e84871f6611735ad11f7c435207160fe526","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"33ce0e8379f9c025467b2e162d7b3e84871f6611735ad11f7c435207160fe526","first_computed_at":"2026-05-18T01:28:55.241987Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:28:55.241987Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uxMINjCEOFZlygqyEiiWQCXYrECGgd/AwRZpVN6rRF+BcT/U0HDXIvf2RQIy6HcO1+lbMJpoI1eD+SOTW7k7Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T01:28:55.242631Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.03156","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:69d08fc4c3e8f9a121b94d8b42369bbf033070f3fe3d4acb98c80b6b09ea25de","sha256:27101f9c8761e43f732d957ab60dbbd18c4c2ebed76f1026252bfa379639bf08"],"state_sha256":"1da692d085c1258b1521f12669a76b8d87d6f1bef20e1ce690010e6e65df4914"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sRMvUNH68H23hntKUQ5plC+Y8ZawJgtJmxmWFBQoYvnELvN+G7I42s4U+HvltB/nvxlnwINxThLgZJF5nlVvBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T03:24:23.631374Z","bundle_sha256":"e0716423f23b68438b29d955f4875aae87139f8d80642b50fa82746d73a0f7bc"}}