{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:4XH6VSBLXRCKIWUMDOUTVFAAQK","short_pith_number":"pith:4XH6VSBL","canonical_record":{"source":{"id":"1602.05482","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-02-17T16:54:36Z","cross_cats_sorted":[],"title_canon_sha256":"56326a9edb9a24b41ea8156fb29a4b6e7b8fd3c8494b5e68627b27011482858f","abstract_canon_sha256":"044cf0213155fe8582a0398e0d753b7d5bbd4ac95342ef9580ed783c07059f04"},"schema_version":"1.0"},"canonical_sha256":"e5cfeac82bbc44a45a8c1ba93a940082b87d97122eb9dcb4cd2364eac221ce17","source":{"kind":"arxiv","id":"1602.05482","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.05482","created_at":"2026-05-18T01:04:21Z"},{"alias_kind":"arxiv_version","alias_value":"1602.05482v1","created_at":"2026-05-18T01:04:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.05482","created_at":"2026-05-18T01:04:21Z"},{"alias_kind":"pith_short_12","alias_value":"4XH6VSBLXRCK","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"4XH6VSBLXRCKIWUM","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"4XH6VSBL","created_at":"2026-05-18T12:29:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:4XH6VSBLXRCKIWUMDOUTVFAAQK","target":"record","payload":{"canonical_record":{"source":{"id":"1602.05482","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-02-17T16:54:36Z","cross_cats_sorted":[],"title_canon_sha256":"56326a9edb9a24b41ea8156fb29a4b6e7b8fd3c8494b5e68627b27011482858f","abstract_canon_sha256":"044cf0213155fe8582a0398e0d753b7d5bbd4ac95342ef9580ed783c07059f04"},"schema_version":"1.0"},"canonical_sha256":"e5cfeac82bbc44a45a8c1ba93a940082b87d97122eb9dcb4cd2364eac221ce17","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:04:21.373843Z","signature_b64":"rDg2HqHm+6RPPubkKDamTW64awHbKViRBUAl1S1nb7PFnQDyvJ54vP1cJBRSXCORwZsmlW34WjWYzfNHI2r8DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e5cfeac82bbc44a45a8c1ba93a940082b87d97122eb9dcb4cd2364eac221ce17","last_reissued_at":"2026-05-18T01:04:21.373429Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:04:21.373429Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1602.05482","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":"2026-05-18T01:04:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IV6CKEs5uHBCVL+/LMXu6wkrZvWrVgQJNLy38vSETEoRTdOFtFFz1imc/113nRP4TQJSHCiK+DeO+ZaWB1ESCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T09:26:10.536835Z"},"content_sha256":"7b72a100425c5131e38081801ac1ab0a52882c597fc1ee4708c0d3725a7a5c04","schema_version":"1.0","event_id":"sha256:7b72a100425c5131e38081801ac1ab0a52882c597fc1ee4708c0d3725a7a5c04"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:4XH6VSBLXRCKIWUMDOUTVFAAQK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Investigating the QCD phase diagram with hadron multiplicities at NICA","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"F. Becattini (U. Florence, Germany), Italy), R. Stock (U. Franfkurt","submitted_at":"2016-02-17T16:54:36Z","abstract_excerpt":"We discuss the potential of the experimental programme at NICA to investigate the QCD phase diagram and particularly the position of the critical line at large baryon-chemical potential with accurate measurements of particle multiplicities. We briefly review the present status and we outline the tasks to be accomplished both theoretically and the experimentally to make hadronic abundances a sensitive probe."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.05482","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":"2026-05-18T01:04:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MghZLwboXfW+FFrXwxdtTm19oUdCUbrlaz6mnb3QSpt/GCmX+lQx56bCR1FE931eQuDmxBMZ4MtwnvmDYTDhAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T09:26:10.537207Z"},"content_sha256":"116459d2ef02d6bb3062f3db91eaa1d4ffbe27578f9a0108e7615695aa4c91c6","schema_version":"1.0","event_id":"sha256:116459d2ef02d6bb3062f3db91eaa1d4ffbe27578f9a0108e7615695aa4c91c6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4XH6VSBLXRCKIWUMDOUTVFAAQK/bundle.json","state_url":"https://pith.science/pith/4XH6VSBLXRCKIWUMDOUTVFAAQK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4XH6VSBLXRCKIWUMDOUTVFAAQK/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":"2026-06-05T09:26:10Z","links":{"resolver":"https://pith.science/pith/4XH6VSBLXRCKIWUMDOUTVFAAQK","bundle":"https://pith.science/pith/4XH6VSBLXRCKIWUMDOUTVFAAQK/bundle.json","state":"https://pith.science/pith/4XH6VSBLXRCKIWUMDOUTVFAAQK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4XH6VSBLXRCKIWUMDOUTVFAAQK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:4XH6VSBLXRCKIWUMDOUTVFAAQK","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":"044cf0213155fe8582a0398e0d753b7d5bbd4ac95342ef9580ed783c07059f04","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-02-17T16:54:36Z","title_canon_sha256":"56326a9edb9a24b41ea8156fb29a4b6e7b8fd3c8494b5e68627b27011482858f"},"schema_version":"1.0","source":{"id":"1602.05482","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.05482","created_at":"2026-05-18T01:04:21Z"},{"alias_kind":"arxiv_version","alias_value":"1602.05482v1","created_at":"2026-05-18T01:04:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.05482","created_at":"2026-05-18T01:04:21Z"},{"alias_kind":"pith_short_12","alias_value":"4XH6VSBLXRCK","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"4XH6VSBLXRCKIWUM","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"4XH6VSBL","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:116459d2ef02d6bb3062f3db91eaa1d4ffbe27578f9a0108e7615695aa4c91c6","target":"graph","created_at":"2026-05-18T01:04:21Z","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 discuss the potential of the experimental programme at NICA to investigate the QCD phase diagram and particularly the position of the critical line at large baryon-chemical potential with accurate measurements of particle multiplicities. We briefly review the present status and we outline the tasks to be accomplished both theoretically and the experimentally to make hadronic abundances a sensitive probe.","authors_text":"F. Becattini (U. Florence, Germany), Italy), R. Stock (U. Franfkurt","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-02-17T16:54:36Z","title":"Investigating the QCD phase diagram with hadron multiplicities at NICA"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.05482","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":"sha256:7b72a100425c5131e38081801ac1ab0a52882c597fc1ee4708c0d3725a7a5c04","target":"record","created_at":"2026-05-18T01:04:21Z","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":"044cf0213155fe8582a0398e0d753b7d5bbd4ac95342ef9580ed783c07059f04","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-02-17T16:54:36Z","title_canon_sha256":"56326a9edb9a24b41ea8156fb29a4b6e7b8fd3c8494b5e68627b27011482858f"},"schema_version":"1.0","source":{"id":"1602.05482","kind":"arxiv","version":1}},"canonical_sha256":"e5cfeac82bbc44a45a8c1ba93a940082b87d97122eb9dcb4cd2364eac221ce17","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e5cfeac82bbc44a45a8c1ba93a940082b87d97122eb9dcb4cd2364eac221ce17","first_computed_at":"2026-05-18T01:04:21.373429Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:04:21.373429Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rDg2HqHm+6RPPubkKDamTW64awHbKViRBUAl1S1nb7PFnQDyvJ54vP1cJBRSXCORwZsmlW34WjWYzfNHI2r8DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:04:21.373843Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.05482","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b72a100425c5131e38081801ac1ab0a52882c597fc1ee4708c0d3725a7a5c04","sha256:116459d2ef02d6bb3062f3db91eaa1d4ffbe27578f9a0108e7615695aa4c91c6"],"state_sha256":"d458ff6f73eea0c6476c6aadb6c05e20aee000a033c22aa4c40c79a5a3e4c5ee"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ar6wPkpnR9QyGCuLkww7YnlBoo0yZDnhTB58i4E5+4IP1jKLQl+DuhU4NcLZKhhNXFjM54DL4iygV9bNQjP1DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T09:26:10.539178Z","bundle_sha256":"da1bfe41b7302182985cf2a8e8b7812b087fc4404d40611f1daf74e0266c5039"}}