{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:PRU7ISKHADEHWV6H6WILYELGWV","short_pith_number":"pith:PRU7ISKH","canonical_record":{"source":{"id":"nucl-ex/0302006","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-ex","submitted_at":"2003-02-07T10:57:29Z","cross_cats_sorted":[],"title_canon_sha256":"e338d9a9b560321c4e065475c1c545d8630bad838a05bfefb174fa8ac4c3d0d9","abstract_canon_sha256":"576e7b2131483f12b0a3b54985697778afd224843710d5a45243c86fb6dd8cbd"},"schema_version":"1.0"},"canonical_sha256":"7c69f4494700c87b57c7f590bc1166b54ccee7a6ef6fe98f48e60cdfe6f90f9a","source":{"kind":"arxiv","id":"nucl-ex/0302006","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-ex/0302006","created_at":"2026-05-18T04:17:27Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-ex/0302006v1","created_at":"2026-05-18T04:17:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-ex/0302006","created_at":"2026-05-18T04:17:27Z"},{"alias_kind":"pith_short_12","alias_value":"PRU7ISKHADEH","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"PRU7ISKHADEHWV6H","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"PRU7ISKH","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:PRU7ISKHADEHWV6H6WILYELGWV","target":"record","payload":{"canonical_record":{"source":{"id":"nucl-ex/0302006","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nucl-ex","submitted_at":"2003-02-07T10:57:29Z","cross_cats_sorted":[],"title_canon_sha256":"e338d9a9b560321c4e065475c1c545d8630bad838a05bfefb174fa8ac4c3d0d9","abstract_canon_sha256":"576e7b2131483f12b0a3b54985697778afd224843710d5a45243c86fb6dd8cbd"},"schema_version":"1.0"},"canonical_sha256":"7c69f4494700c87b57c7f590bc1166b54ccee7a6ef6fe98f48e60cdfe6f90f9a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:17:27.019099Z","signature_b64":"bt9czFeLcsfBlVg0hHv0jNnX/5nzoxHTWMZjjUQLou2DEjQW4bXU5FFaoQ6Lhld44bNd1g5ezp6jRiV+fR05Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c69f4494700c87b57c7f590bc1166b54ccee7a6ef6fe98f48e60cdfe6f90f9a","last_reissued_at":"2026-05-18T04:17:27.018573Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:17:27.018573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"nucl-ex/0302006","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":"2026-05-18T04:17:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4fYqVzFtbSgcuoPVBwrCLwTTpmIdDJgrVRd5IsnbUxOfXg0u1T5ZE4RMlDHiwhSxzneV7WhQsals2KF2cQfbBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T09:23:51.157759Z"},"content_sha256":"55be3894df11607f1bcb7a26d693ac7fbd4f11ebae2e390a91f069a9c758afca","schema_version":"1.0","event_id":"sha256:55be3894df11607f1bcb7a26d693ac7fbd4f11ebae2e390a91f069a9c758afca"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:PRU7ISKHADEHWV6H6WILYELGWV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Critical Temperature for the Nuclear Liquid-Gas Phase Transition","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Budzanowski, A.S. Botvina, E.A. Kuzmin, E. Norbeck, E.V. Duginova, H. Oeschler, L.V. Chulkov, O.V. Bochkarev, S.P. Avdeyev, V.A. Karnaukhov, V.K. Rodionov, W. Karcz","submitted_at":"2003-02-07T10:57:29Z","abstract_excerpt":"The charge distribution of the intermediate mass fragments produced in p (8.1 GeV) + Au collisions is analyzed in the framework of the statistical multifragmentation model with the critical temperature for the nuclear liquid-gas phase transition $T_c$ as a free parameter. It is found that $T_c=20\\pm3$ MeV (90% CL)."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-ex/0302006","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":"2026-05-18T04:17:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LgaIYoVd1FUd0iiyg9A67PTGJyXQw89zdGksyn2+v245BYFbGur+4yk6hggAl0lVOJWezeO5oKWe4qNDjRgABw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T09:23:51.158101Z"},"content_sha256":"9be59c8c9edc6e496bebdd19f3e33fcad0de52d6d3af34b9cde26b42f23f8c57","schema_version":"1.0","event_id":"sha256:9be59c8c9edc6e496bebdd19f3e33fcad0de52d6d3af34b9cde26b42f23f8c57"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PRU7ISKHADEHWV6H6WILYELGWV/bundle.json","state_url":"https://pith.science/pith/PRU7ISKHADEHWV6H6WILYELGWV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PRU7ISKHADEHWV6H6WILYELGWV/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":"2026-05-28T09:23:51Z","links":{"resolver":"https://pith.science/pith/PRU7ISKHADEHWV6H6WILYELGWV","bundle":"https://pith.science/pith/PRU7ISKHADEHWV6H6WILYELGWV/bundle.json","state":"https://pith.science/pith/PRU7ISKHADEHWV6H6WILYELGWV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PRU7ISKHADEHWV6H6WILYELGWV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:PRU7ISKHADEHWV6H6WILYELGWV","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":"576e7b2131483f12b0a3b54985697778afd224843710d5a45243c86fb6dd8cbd","cross_cats_sorted":[],"license":"","primary_cat":"nucl-ex","submitted_at":"2003-02-07T10:57:29Z","title_canon_sha256":"e338d9a9b560321c4e065475c1c545d8630bad838a05bfefb174fa8ac4c3d0d9"},"schema_version":"1.0","source":{"id":"nucl-ex/0302006","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-ex/0302006","created_at":"2026-05-18T04:17:27Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-ex/0302006v1","created_at":"2026-05-18T04:17:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-ex/0302006","created_at":"2026-05-18T04:17:27Z"},{"alias_kind":"pith_short_12","alias_value":"PRU7ISKHADEH","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"PRU7ISKHADEHWV6H","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"PRU7ISKH","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:9be59c8c9edc6e496bebdd19f3e33fcad0de52d6d3af34b9cde26b42f23f8c57","target":"graph","created_at":"2026-05-18T04:17:27Z","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":"The charge distribution of the intermediate mass fragments produced in p (8.1 GeV) + Au collisions is analyzed in the framework of the statistical multifragmentation model with the critical temperature for the nuclear liquid-gas phase transition $T_c$ as a free parameter. It is found that $T_c=20\\pm3$ MeV (90% CL).","authors_text":"A. Budzanowski, A.S. Botvina, E.A. Kuzmin, E. Norbeck, E.V. Duginova, H. Oeschler, L.V. Chulkov, O.V. Bochkarev, S.P. Avdeyev, V.A. Karnaukhov, V.K. Rodionov, W. Karcz","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-ex","submitted_at":"2003-02-07T10:57:29Z","title":"Critical Temperature for the Nuclear Liquid-Gas Phase Transition"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-ex/0302006","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":"sha256:55be3894df11607f1bcb7a26d693ac7fbd4f11ebae2e390a91f069a9c758afca","target":"record","created_at":"2026-05-18T04:17:27Z","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":"576e7b2131483f12b0a3b54985697778afd224843710d5a45243c86fb6dd8cbd","cross_cats_sorted":[],"license":"","primary_cat":"nucl-ex","submitted_at":"2003-02-07T10:57:29Z","title_canon_sha256":"e338d9a9b560321c4e065475c1c545d8630bad838a05bfefb174fa8ac4c3d0d9"},"schema_version":"1.0","source":{"id":"nucl-ex/0302006","kind":"arxiv","version":1}},"canonical_sha256":"7c69f4494700c87b57c7f590bc1166b54ccee7a6ef6fe98f48e60cdfe6f90f9a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c69f4494700c87b57c7f590bc1166b54ccee7a6ef6fe98f48e60cdfe6f90f9a","first_computed_at":"2026-05-18T04:17:27.018573Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:17:27.018573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bt9czFeLcsfBlVg0hHv0jNnX/5nzoxHTWMZjjUQLou2DEjQW4bXU5FFaoQ6Lhld44bNd1g5ezp6jRiV+fR05Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:17:27.019099Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-ex/0302006","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:55be3894df11607f1bcb7a26d693ac7fbd4f11ebae2e390a91f069a9c758afca","sha256:9be59c8c9edc6e496bebdd19f3e33fcad0de52d6d3af34b9cde26b42f23f8c57"],"state_sha256":"b111e2c99f54897603535b68c86bb09a606844181446134abb2a79500336167f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FsT8eh8uXsXpIhTYUxQZm6znsg4+MkapBbShGZwGj+fxMX5Gd2bl7uBmZBR2/dvRA+1vYZrrGpWH0vYHc9umBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T09:23:51.160114Z","bundle_sha256":"0a8603a29c71f3bf57d82f11649018028c6b5de8d611c80dc353177e165f23d1"}}