{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:63K32H2HCIHKGGSBHSGHELUHDP","short_pith_number":"pith:63K32H2H","canonical_record":{"source":{"id":"1407.2047","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-07-08T11:48:37Z","cross_cats_sorted":["hep-ex","hep-ph","nucl-ex"],"title_canon_sha256":"879d52eb1b6b02ab0f4f701d7e4779a746023f064d83fff1655a5fda80689bb7","abstract_canon_sha256":"393bc8674fb69f1ab68829f2e52bd4b64b15329a61fd21e923b4b720cc47d47b"},"schema_version":"1.0"},"canonical_sha256":"f6d5bd1f47120ea31a413c8c722e871bd97f885778f572e087939320f6bf04e5","source":{"kind":"arxiv","id":"1407.2047","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.2047","created_at":"2026-05-18T01:32:01Z"},{"alias_kind":"arxiv_version","alias_value":"1407.2047v2","created_at":"2026-05-18T01:32:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.2047","created_at":"2026-05-18T01:32:01Z"},{"alias_kind":"pith_short_12","alias_value":"63K32H2HCIHK","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"63K32H2HCIHKGGSB","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"63K32H2H","created_at":"2026-05-18T12:28:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:63K32H2HCIHKGGSBHSGHELUHDP","target":"record","payload":{"canonical_record":{"source":{"id":"1407.2047","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-07-08T11:48:37Z","cross_cats_sorted":["hep-ex","hep-ph","nucl-ex"],"title_canon_sha256":"879d52eb1b6b02ab0f4f701d7e4779a746023f064d83fff1655a5fda80689bb7","abstract_canon_sha256":"393bc8674fb69f1ab68829f2e52bd4b64b15329a61fd21e923b4b720cc47d47b"},"schema_version":"1.0"},"canonical_sha256":"f6d5bd1f47120ea31a413c8c722e871bd97f885778f572e087939320f6bf04e5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:32:01.209566Z","signature_b64":"ed9r40eOyvdcLNeHal6EjGpE3kXJax0nex+g1HZ2He+4K8BwhPt6Ni8XECC4KJBVc8bd4ahZIZpPb4NEaWJPDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f6d5bd1f47120ea31a413c8c722e871bd97f885778f572e087939320f6bf04e5","last_reissued_at":"2026-05-18T01:32:01.209066Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:32:01.209066Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1407.2047","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":"2026-05-18T01:32:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oNOF1VdeevETTamfewfms//6kuXLG+qJPHMwBgCEf6MxJA6t28oSkzW5geYnTGEF18IjHS3Dg9OhgA3XApeEDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T16:18:12.131172Z"},"content_sha256":"0cde001b67fa9b6f1af5a8f068d26dc4d1b2dcc376b23b9aa1bdf20da5b488ad","schema_version":"1.0","event_id":"sha256:0cde001b67fa9b6f1af5a8f068d26dc4d1b2dcc376b23b9aa1bdf20da5b488ad"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:63K32H2HCIHKGGSBHSGHELUHDP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thermal, chemical and spectral equilibration in heavy-ion collisions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex","hep-ph","nucl-ex"],"primary_cat":"nucl-th","authors_text":"G\\'abor Andr\\'as Alm\\'asi, Gy\\\"orgy Wolf","submitted_at":"2014-07-08T11:48:37Z","abstract_excerpt":"We have considered the equilibration in a relativistic heavy ion collision using our transport model. We applied periodic boundary conditions to close the system in a box. We found that the thermal equilibration takes place in the first 20-40 fm/c which time is comparable to the duration of a heavy ion collision. The chemical equilibration is a much slower process and the system does not equilibrate in a heavy ion collision. We have also shown that the mass spectra of broad resonances immediately follows their in-medium spectral functions."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.2047","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":"2026-05-18T01:32:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"50Kx23gY4hC12+u8fmuecmErfrOL+cfhMmDBJkZP3lOPGQyUrWoLUERZnicYLscJwryyp6ZbeSdOkmKoPOcbAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T16:18:12.131952Z"},"content_sha256":"f46c2fa1415720144d0b8600d0c172ca4249a8fcce8e0101101eb7b88bf8a83f","schema_version":"1.0","event_id":"sha256:f46c2fa1415720144d0b8600d0c172ca4249a8fcce8e0101101eb7b88bf8a83f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/63K32H2HCIHKGGSBHSGHELUHDP/bundle.json","state_url":"https://pith.science/pith/63K32H2HCIHKGGSBHSGHELUHDP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/63K32H2HCIHKGGSBHSGHELUHDP/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":"2026-06-02T16:18:12Z","links":{"resolver":"https://pith.science/pith/63K32H2HCIHKGGSBHSGHELUHDP","bundle":"https://pith.science/pith/63K32H2HCIHKGGSBHSGHELUHDP/bundle.json","state":"https://pith.science/pith/63K32H2HCIHKGGSBHSGHELUHDP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/63K32H2HCIHKGGSBHSGHELUHDP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:63K32H2HCIHKGGSBHSGHELUHDP","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":"393bc8674fb69f1ab68829f2e52bd4b64b15329a61fd21e923b4b720cc47d47b","cross_cats_sorted":["hep-ex","hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-07-08T11:48:37Z","title_canon_sha256":"879d52eb1b6b02ab0f4f701d7e4779a746023f064d83fff1655a5fda80689bb7"},"schema_version":"1.0","source":{"id":"1407.2047","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.2047","created_at":"2026-05-18T01:32:01Z"},{"alias_kind":"arxiv_version","alias_value":"1407.2047v2","created_at":"2026-05-18T01:32:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.2047","created_at":"2026-05-18T01:32:01Z"},{"alias_kind":"pith_short_12","alias_value":"63K32H2HCIHK","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_16","alias_value":"63K32H2HCIHKGGSB","created_at":"2026-05-18T12:28:16Z"},{"alias_kind":"pith_short_8","alias_value":"63K32H2H","created_at":"2026-05-18T12:28:16Z"}],"graph_snapshots":[{"event_id":"sha256:f46c2fa1415720144d0b8600d0c172ca4249a8fcce8e0101101eb7b88bf8a83f","target":"graph","created_at":"2026-05-18T01:32:01Z","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 have considered the equilibration in a relativistic heavy ion collision using our transport model. We applied periodic boundary conditions to close the system in a box. We found that the thermal equilibration takes place in the first 20-40 fm/c which time is comparable to the duration of a heavy ion collision. The chemical equilibration is a much slower process and the system does not equilibrate in a heavy ion collision. We have also shown that the mass spectra of broad resonances immediately follows their in-medium spectral functions.","authors_text":"G\\'abor Andr\\'as Alm\\'asi, Gy\\\"orgy Wolf","cross_cats":["hep-ex","hep-ph","nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-07-08T11:48:37Z","title":"Thermal, chemical and spectral equilibration in heavy-ion collisions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.2047","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":"sha256:0cde001b67fa9b6f1af5a8f068d26dc4d1b2dcc376b23b9aa1bdf20da5b488ad","target":"record","created_at":"2026-05-18T01:32:01Z","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":"393bc8674fb69f1ab68829f2e52bd4b64b15329a61fd21e923b4b720cc47d47b","cross_cats_sorted":["hep-ex","hep-ph","nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2014-07-08T11:48:37Z","title_canon_sha256":"879d52eb1b6b02ab0f4f701d7e4779a746023f064d83fff1655a5fda80689bb7"},"schema_version":"1.0","source":{"id":"1407.2047","kind":"arxiv","version":2}},"canonical_sha256":"f6d5bd1f47120ea31a413c8c722e871bd97f885778f572e087939320f6bf04e5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f6d5bd1f47120ea31a413c8c722e871bd97f885778f572e087939320f6bf04e5","first_computed_at":"2026-05-18T01:32:01.209066Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:32:01.209066Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ed9r40eOyvdcLNeHal6EjGpE3kXJax0nex+g1HZ2He+4K8BwhPt6Ni8XECC4KJBVc8bd4ahZIZpPb4NEaWJPDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:32:01.209566Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.2047","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0cde001b67fa9b6f1af5a8f068d26dc4d1b2dcc376b23b9aa1bdf20da5b488ad","sha256:f46c2fa1415720144d0b8600d0c172ca4249a8fcce8e0101101eb7b88bf8a83f"],"state_sha256":"c0e8063d69afc5237802248f051c903387dd8589a88dc3a3ebe7376713697395"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"T8NC7mUXc49DMDti6T6wAUimp66aYZD6RvuCMp1SbJjTAcqvVW+yBWWHCeYgamhZS4xYMiNLMxtUjUOrvgCWDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T16:18:12.133978Z","bundle_sha256":"cf7af1c75d6ff6fc7e1baa86b940200791799ca5a8f72e71bc91044a1a55a6d4"}}