{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:WV2G4TCZRDDXIVY6PIQBOT7OMZ","short_pith_number":"pith:WV2G4TCZ","schema_version":"1.0","canonical_sha256":"b5746e4c5988c774571e7a20174fee664552fe74fb5fb44ee0052b6ad353de73","source":{"kind":"arxiv","id":"1501.07523","version":1},"attestation_state":"computed","paper":{"title":"The Legacy of Rolf Hagedorn: Statistical Bootstrap and Ultimate Temperature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.hist-ph"],"primary_cat":"hep-ph","authors_text":"Helmut Satz, Krzysztof Redlich","submitted_at":"2015-01-29T17:41:11Z","abstract_excerpt":"In the latter half of the last century, it became evident that there exists an ever increasing number of different states of the so-called elementary particles. The usual reductionist approach to this problem was to search for a simpler infrastructure, culminating in the formulation of the quark model and quantum chromodynamics. In a complementary, completely novel approach, Hagedorn suggested that the mass distribution of the produced particles follows a self-similar composition pattern, predicting an unbounded number of states of increasing mass. He then concluded that such a growth would le"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1501.07523","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-01-29T17:41:11Z","cross_cats_sorted":["physics.hist-ph"],"title_canon_sha256":"5bcfeec67cfe5ef98193cbb4d0ba1c33f51e9fc30fbb207952a253ccfedbf5f5","abstract_canon_sha256":"1a8ecd166a0fe9d85bbef7f4f778afefcbe420de35bcdf379c7b451c138469c3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:41.317334Z","signature_b64":"WMR03Az9Jj3PEiJ4cbKybedjnm/vDZ2OQqGnhNBrIbgrZnQagBNEN31eyatxVbES8FazSVkklIDPg4CSrOeVAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b5746e4c5988c774571e7a20174fee664552fe74fb5fb44ee0052b6ad353de73","last_reissued_at":"2026-05-18T01:22:41.316681Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:41.316681Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Legacy of Rolf Hagedorn: Statistical Bootstrap and Ultimate Temperature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.hist-ph"],"primary_cat":"hep-ph","authors_text":"Helmut Satz, Krzysztof Redlich","submitted_at":"2015-01-29T17:41:11Z","abstract_excerpt":"In the latter half of the last century, it became evident that there exists an ever increasing number of different states of the so-called elementary particles. The usual reductionist approach to this problem was to search for a simpler infrastructure, culminating in the formulation of the quark model and quantum chromodynamics. In a complementary, completely novel approach, Hagedorn suggested that the mass distribution of the produced particles follows a self-similar composition pattern, predicting an unbounded number of states of increasing mass. He then concluded that such a growth would le"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.07523","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1501.07523","created_at":"2026-05-18T01:22:41.316776+00:00"},{"alias_kind":"arxiv_version","alias_value":"1501.07523v1","created_at":"2026-05-18T01:22:41.316776+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.07523","created_at":"2026-05-18T01:22:41.316776+00:00"},{"alias_kind":"pith_short_12","alias_value":"WV2G4TCZRDDX","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_16","alias_value":"WV2G4TCZRDDXIVY6","created_at":"2026-05-18T12:29:47.479230+00:00"},{"alias_kind":"pith_short_8","alias_value":"WV2G4TCZ","created_at":"2026-05-18T12:29:47.479230+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/WV2G4TCZRDDXIVY6PIQBOT7OMZ","json":"https://pith.science/pith/WV2G4TCZRDDXIVY6PIQBOT7OMZ.json","graph_json":"https://pith.science/api/pith-number/WV2G4TCZRDDXIVY6PIQBOT7OMZ/graph.json","events_json":"https://pith.science/api/pith-number/WV2G4TCZRDDXIVY6PIQBOT7OMZ/events.json","paper":"https://pith.science/paper/WV2G4TCZ"},"agent_actions":{"view_html":"https://pith.science/pith/WV2G4TCZRDDXIVY6PIQBOT7OMZ","download_json":"https://pith.science/pith/WV2G4TCZRDDXIVY6PIQBOT7OMZ.json","view_paper":"https://pith.science/paper/WV2G4TCZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1501.07523&json=true","fetch_graph":"https://pith.science/api/pith-number/WV2G4TCZRDDXIVY6PIQBOT7OMZ/graph.json","fetch_events":"https://pith.science/api/pith-number/WV2G4TCZRDDXIVY6PIQBOT7OMZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WV2G4TCZRDDXIVY6PIQBOT7OMZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WV2G4TCZRDDXIVY6PIQBOT7OMZ/action/storage_attestation","attest_author":"https://pith.science/pith/WV2G4TCZRDDXIVY6PIQBOT7OMZ/action/author_attestation","sign_citation":"https://pith.science/pith/WV2G4TCZRDDXIVY6PIQBOT7OMZ/action/citation_signature","submit_replication":"https://pith.science/pith/WV2G4TCZRDDXIVY6PIQBOT7OMZ/action/replication_record"}},"created_at":"2026-05-18T01:22:41.316776+00:00","updated_at":"2026-05-18T01:22:41.316776+00:00"}