{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:XINUM4DMT75I7WYVTR4L7SXUV6","short_pith_number":"pith:XINUM4DM","canonical_record":{"source":{"id":"1806.05758","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-06-14T22:31:39Z","cross_cats_sorted":[],"title_canon_sha256":"f3c4375768795b79165ebca1c7be1ac228cb00919499384fb70896ab4183bde6","abstract_canon_sha256":"a4fc4160c615387be9baef913ea737a0f931dc883d70a7da8908bc83c9aebd61"},"schema_version":"1.0"},"canonical_sha256":"ba1b46706c9ffa8fdb159c78bfcaf4af9edfc72a1e6c24ea92db98455b7d63c0","source":{"kind":"arxiv","id":"1806.05758","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.05758","created_at":"2026-05-18T00:07:17Z"},{"alias_kind":"arxiv_version","alias_value":"1806.05758v2","created_at":"2026-05-18T00:07:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.05758","created_at":"2026-05-18T00:07:17Z"},{"alias_kind":"pith_short_12","alias_value":"XINUM4DMT75I","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"XINUM4DMT75I7WYV","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"XINUM4DM","created_at":"2026-05-18T12:33:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:XINUM4DMT75I7WYVTR4L7SXUV6","target":"record","payload":{"canonical_record":{"source":{"id":"1806.05758","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-06-14T22:31:39Z","cross_cats_sorted":[],"title_canon_sha256":"f3c4375768795b79165ebca1c7be1ac228cb00919499384fb70896ab4183bde6","abstract_canon_sha256":"a4fc4160c615387be9baef913ea737a0f931dc883d70a7da8908bc83c9aebd61"},"schema_version":"1.0"},"canonical_sha256":"ba1b46706c9ffa8fdb159c78bfcaf4af9edfc72a1e6c24ea92db98455b7d63c0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:07:17.334502Z","signature_b64":"/MPYF8CBkfs64STVChsJcJhMq47W+Yw0/C7zVE68oFSJ4ATmyW4cHsWqs1q6SVzSSkl4EU0sF80zab4bfzkIBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ba1b46706c9ffa8fdb159c78bfcaf4af9edfc72a1e6c24ea92db98455b7d63c0","last_reissued_at":"2026-05-18T00:07:17.333913Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:07:17.333913Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1806.05758","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":"2026-05-18T00:07:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vVJANK1LzOoEU031KiNXkfsf3qHa0ihjxEJ6aGgCO89t/VzKfmCZ6kyqTD3rgt9rreQNRht0uvbcj2iKJ8DHDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T08:21:29.753209Z"},"content_sha256":"d79d8aef0a0a11c39fca33d5a63ef4209aa4e204f6a74339437396fdc9e2e00d","schema_version":"1.0","event_id":"sha256:d79d8aef0a0a11c39fca33d5a63ef4209aa4e204f6a74339437396fdc9e2e00d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:XINUM4DMT75I7WYVTR4L7SXUV6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Net baryon-number fluctuations in magnetized quark matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Constan\\c{c}a Provid\\^encia, M\\'arcio Ferreira, Pedro Costa","submitted_at":"2018-06-14T22:31:39Z","abstract_excerpt":"The kurtosis and skewness of net baryon-number fluctuations are studied for the magnetized phase diagram of three-flavor quark matter within the Polyakov extended Nambu$-$Jona-Lasinio model. Two models with magnetic catalysis and inverse magnetic catalysis are considered. Special attention is given to their behavior in the neighborhood of the light and strange critical end points (CEPs). Several isentropic trajectories that come close the CEPs are studied in order to analyze possible signatures of a CEP in the presence of external magnetic fields. The effect of the magnetic field on the veloci"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.05758","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":"2026-05-18T00:07:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RS9UiNnX4CLk7uhF4J1gZyP17w+0nsnoi7JmKaf/+IzuRPV5+56olrJNEI1hwVd7A9EPVTnuFadavZlyJRTuAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T08:21:29.753571Z"},"content_sha256":"f008ae71cf245b82897ea4558d3eff8e28402069662345823176b93a4bb8b5a8","schema_version":"1.0","event_id":"sha256:f008ae71cf245b82897ea4558d3eff8e28402069662345823176b93a4bb8b5a8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XINUM4DMT75I7WYVTR4L7SXUV6/bundle.json","state_url":"https://pith.science/pith/XINUM4DMT75I7WYVTR4L7SXUV6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XINUM4DMT75I7WYVTR4L7SXUV6/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":"2026-05-28T08:21:29Z","links":{"resolver":"https://pith.science/pith/XINUM4DMT75I7WYVTR4L7SXUV6","bundle":"https://pith.science/pith/XINUM4DMT75I7WYVTR4L7SXUV6/bundle.json","state":"https://pith.science/pith/XINUM4DMT75I7WYVTR4L7SXUV6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XINUM4DMT75I7WYVTR4L7SXUV6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:XINUM4DMT75I7WYVTR4L7SXUV6","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":"a4fc4160c615387be9baef913ea737a0f931dc883d70a7da8908bc83c9aebd61","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-06-14T22:31:39Z","title_canon_sha256":"f3c4375768795b79165ebca1c7be1ac228cb00919499384fb70896ab4183bde6"},"schema_version":"1.0","source":{"id":"1806.05758","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.05758","created_at":"2026-05-18T00:07:17Z"},{"alias_kind":"arxiv_version","alias_value":"1806.05758v2","created_at":"2026-05-18T00:07:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.05758","created_at":"2026-05-18T00:07:17Z"},{"alias_kind":"pith_short_12","alias_value":"XINUM4DMT75I","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"XINUM4DMT75I7WYV","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"XINUM4DM","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:f008ae71cf245b82897ea4558d3eff8e28402069662345823176b93a4bb8b5a8","target":"graph","created_at":"2026-05-18T00:07:17Z","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 kurtosis and skewness of net baryon-number fluctuations are studied for the magnetized phase diagram of three-flavor quark matter within the Polyakov extended Nambu$-$Jona-Lasinio model. Two models with magnetic catalysis and inverse magnetic catalysis are considered. Special attention is given to their behavior in the neighborhood of the light and strange critical end points (CEPs). Several isentropic trajectories that come close the CEPs are studied in order to analyze possible signatures of a CEP in the presence of external magnetic fields. The effect of the magnetic field on the veloci","authors_text":"Constan\\c{c}a Provid\\^encia, M\\'arcio Ferreira, Pedro Costa","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-06-14T22:31:39Z","title":"Net baryon-number fluctuations in magnetized quark matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.05758","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:d79d8aef0a0a11c39fca33d5a63ef4209aa4e204f6a74339437396fdc9e2e00d","target":"record","created_at":"2026-05-18T00:07:17Z","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":"a4fc4160c615387be9baef913ea737a0f931dc883d70a7da8908bc83c9aebd61","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-06-14T22:31:39Z","title_canon_sha256":"f3c4375768795b79165ebca1c7be1ac228cb00919499384fb70896ab4183bde6"},"schema_version":"1.0","source":{"id":"1806.05758","kind":"arxiv","version":2}},"canonical_sha256":"ba1b46706c9ffa8fdb159c78bfcaf4af9edfc72a1e6c24ea92db98455b7d63c0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ba1b46706c9ffa8fdb159c78bfcaf4af9edfc72a1e6c24ea92db98455b7d63c0","first_computed_at":"2026-05-18T00:07:17.333913Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:07:17.333913Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/MPYF8CBkfs64STVChsJcJhMq47W+Yw0/C7zVE68oFSJ4ATmyW4cHsWqs1q6SVzSSkl4EU0sF80zab4bfzkIBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:07:17.334502Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.05758","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d79d8aef0a0a11c39fca33d5a63ef4209aa4e204f6a74339437396fdc9e2e00d","sha256:f008ae71cf245b82897ea4558d3eff8e28402069662345823176b93a4bb8b5a8"],"state_sha256":"347e6b1ecf1dcdc6bfe27b81abec043b536e82aa42f0dbe437e10f561b79ac51"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FNIGTPezCXT42WmZd2IgAe1Y3Uo2DVKYMu79BeW/55bxDLUSG46eIRfuC06HoN9GpxZ9gCFTOOze2VD8SKk4CQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T08:21:29.755515Z","bundle_sha256":"81b062e915d93668c11bb9aed624f8c263f06a89c2c6eeb866e092a9eb5f71da"}}