{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:Q2SF4TACCFKW35T6MJYHTWVSJM","short_pith_number":"pith:Q2SF4TAC","canonical_record":{"source":{"id":"0912.1689","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-12-09T09:07:49Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"63bd21b1cab10e8dfc9c4dd6f2b2dbf93df3d2160c70009b1b4e2a4b48be5e46","abstract_canon_sha256":"67b587ee339b4e3b77da20ec0bad9371c228eab61ea6156c021a0740d417f0a5"},"schema_version":"1.0"},"canonical_sha256":"86a45e4c0211556df67e627079dab24b3a951c1af5197e1b9285b63e483d1ba7","source":{"kind":"arxiv","id":"0912.1689","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.1689","created_at":"2026-05-18T02:33:57Z"},{"alias_kind":"arxiv_version","alias_value":"0912.1689v2","created_at":"2026-05-18T02:33:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.1689","created_at":"2026-05-18T02:33:57Z"},{"alias_kind":"pith_short_12","alias_value":"Q2SF4TACCFKW","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"Q2SF4TACCFKW35T6","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"Q2SF4TAC","created_at":"2026-05-18T12:26:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:Q2SF4TACCFKW35T6MJYHTWVSJM","target":"record","payload":{"canonical_record":{"source":{"id":"0912.1689","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-12-09T09:07:49Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"63bd21b1cab10e8dfc9c4dd6f2b2dbf93df3d2160c70009b1b4e2a4b48be5e46","abstract_canon_sha256":"67b587ee339b4e3b77da20ec0bad9371c228eab61ea6156c021a0740d417f0a5"},"schema_version":"1.0"},"canonical_sha256":"86a45e4c0211556df67e627079dab24b3a951c1af5197e1b9285b63e483d1ba7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:33:57.103606Z","signature_b64":"HKk1vTqPGj27zt+wp2JAYkuaQUZ8QAP/FwR1nqW8spR1kF8fNBWBzIsE46ZDj+tkIOmseJPQwwSZM31QXY3gCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"86a45e4c0211556df67e627079dab24b3a951c1af5197e1b9285b63e483d1ba7","last_reissued_at":"2026-05-18T02:33:57.103199Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:33:57.103199Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0912.1689","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":"2026-05-18T02:33:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JFg8OWCUnBaXbJzjyd5TTgAsXN3Hhr3WaAVtRxdfwCRLjVQYL9DsC4KWRhV+QjoVR0lVHSapwCel0EcVV2MZCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T09:36:53.560343Z"},"content_sha256":"e0cafea5c6a0430ccdcf36a30419e5c07db5ac05dcc228c66fb45bf6fdaa0a10","schema_version":"1.0","event_id":"sha256:e0cafea5c6a0430ccdcf36a30419e5c07db5ac05dcc228c66fb45bf6fdaa0a10"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:Q2SF4TACCFKW35T6MJYHTWVSJM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Multistrange Particle Production and the Statistical Hadronization Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Johann Rafelski (U of Arizona), Michal Petran","submitted_at":"2009-12-09T09:07:49Z","abstract_excerpt":"We consider the chemical freeze-out of $\\Xi$, $\\overline\\Xi$ and $\\phi$ multistrange hadrons within a Statistical Hadronization Model inspired approach. We study particle yields across a wide range of reaction energy and centrality from NA49 at SPS and STAR at RHIC experiments. We constrain the physical conditions present in the fireball source of strange hadrons, and anticipate results expected at LHC."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.1689","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":"2026-05-18T02:33:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xGLmo2ZL3vHVKowc5m/HTpWw6NQvfbR8bb+SOs8T8Y79QrEa6y/VbDG41RSC2It3CE3ZNSsuBlcw6EciY7DPBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T09:36:53.560684Z"},"content_sha256":"e19e221a4b1a65e937cdf40651ff54188541c54eea977a4786f374ac55339776","schema_version":"1.0","event_id":"sha256:e19e221a4b1a65e937cdf40651ff54188541c54eea977a4786f374ac55339776"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q2SF4TACCFKW35T6MJYHTWVSJM/bundle.json","state_url":"https://pith.science/pith/Q2SF4TACCFKW35T6MJYHTWVSJM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q2SF4TACCFKW35T6MJYHTWVSJM/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":"2026-06-28T09:36:53Z","links":{"resolver":"https://pith.science/pith/Q2SF4TACCFKW35T6MJYHTWVSJM","bundle":"https://pith.science/pith/Q2SF4TACCFKW35T6MJYHTWVSJM/bundle.json","state":"https://pith.science/pith/Q2SF4TACCFKW35T6MJYHTWVSJM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q2SF4TACCFKW35T6MJYHTWVSJM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:Q2SF4TACCFKW35T6MJYHTWVSJM","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":"67b587ee339b4e3b77da20ec0bad9371c228eab61ea6156c021a0740d417f0a5","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-12-09T09:07:49Z","title_canon_sha256":"63bd21b1cab10e8dfc9c4dd6f2b2dbf93df3d2160c70009b1b4e2a4b48be5e46"},"schema_version":"1.0","source":{"id":"0912.1689","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0912.1689","created_at":"2026-05-18T02:33:57Z"},{"alias_kind":"arxiv_version","alias_value":"0912.1689v2","created_at":"2026-05-18T02:33:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0912.1689","created_at":"2026-05-18T02:33:57Z"},{"alias_kind":"pith_short_12","alias_value":"Q2SF4TACCFKW","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_16","alias_value":"Q2SF4TACCFKW35T6","created_at":"2026-05-18T12:26:01Z"},{"alias_kind":"pith_short_8","alias_value":"Q2SF4TAC","created_at":"2026-05-18T12:26:01Z"}],"graph_snapshots":[{"event_id":"sha256:e19e221a4b1a65e937cdf40651ff54188541c54eea977a4786f374ac55339776","target":"graph","created_at":"2026-05-18T02:33:57Z","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 consider the chemical freeze-out of $\\Xi$, $\\overline\\Xi$ and $\\phi$ multistrange hadrons within a Statistical Hadronization Model inspired approach. We study particle yields across a wide range of reaction energy and centrality from NA49 at SPS and STAR at RHIC experiments. We constrain the physical conditions present in the fireball source of strange hadrons, and anticipate results expected at LHC.","authors_text":"Johann Rafelski (U of Arizona), Michal Petran","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-12-09T09:07:49Z","title":"Multistrange Particle Production and the Statistical Hadronization Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0912.1689","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:e0cafea5c6a0430ccdcf36a30419e5c07db5ac05dcc228c66fb45bf6fdaa0a10","target":"record","created_at":"2026-05-18T02:33:57Z","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":"67b587ee339b4e3b77da20ec0bad9371c228eab61ea6156c021a0740d417f0a5","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2009-12-09T09:07:49Z","title_canon_sha256":"63bd21b1cab10e8dfc9c4dd6f2b2dbf93df3d2160c70009b1b4e2a4b48be5e46"},"schema_version":"1.0","source":{"id":"0912.1689","kind":"arxiv","version":2}},"canonical_sha256":"86a45e4c0211556df67e627079dab24b3a951c1af5197e1b9285b63e483d1ba7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"86a45e4c0211556df67e627079dab24b3a951c1af5197e1b9285b63e483d1ba7","first_computed_at":"2026-05-18T02:33:57.103199Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:33:57.103199Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HKk1vTqPGj27zt+wp2JAYkuaQUZ8QAP/FwR1nqW8spR1kF8fNBWBzIsE46ZDj+tkIOmseJPQwwSZM31QXY3gCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:33:57.103606Z","signed_message":"canonical_sha256_bytes"},"source_id":"0912.1689","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e0cafea5c6a0430ccdcf36a30419e5c07db5ac05dcc228c66fb45bf6fdaa0a10","sha256:e19e221a4b1a65e937cdf40651ff54188541c54eea977a4786f374ac55339776"],"state_sha256":"1abf1e1c498e35e1536fb43c9b9bc527a9e16ca082575dc08c7a3accc4324743"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jBPK2r1ExAGBSsGBQo/rawANtRCosB+fIUDHZGqmvt4YT4dT2QNhc1tVLLLxZoH/Hi4ASC1bZg26nHZn14PaAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T09:36:53.562528Z","bundle_sha256":"5d6d3934d544a002a103657d52aa2ae9b12945d918259484527b6d8fa052afdd"}}