{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:J5LN4ZZOXHMN4CDVS3PQCLKATC","short_pith_number":"pith:J5LN4ZZO","canonical_record":{"source":{"id":"hep-lat/0409034","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2004-09-09T18:13:06Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"0f1350ace326fc7d9df307dc819dbb97c0ddfe904106474d68b9e93f9fd7e063","abstract_canon_sha256":"8cdb5db44df9884a3b2ac1b6f77c7f6606162fa42af783985ef32f47b732480a"},"schema_version":"1.0"},"canonical_sha256":"4f56de672eb9d8de087596df012d40989ea9c242b86681ff42c1ac06ed8a908c","source":{"kind":"arxiv","id":"hep-lat/0409034","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0409034","created_at":"2026-05-18T00:36:57Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0409034v1","created_at":"2026-05-18T00:36:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0409034","created_at":"2026-05-18T00:36:57Z"},{"alias_kind":"pith_short_12","alias_value":"J5LN4ZZOXHMN","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"J5LN4ZZOXHMN4CDV","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"J5LN4ZZO","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:J5LN4ZZOXHMN4CDVS3PQCLKATC","target":"record","payload":{"canonical_record":{"source":{"id":"hep-lat/0409034","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-lat","submitted_at":"2004-09-09T18:13:06Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"0f1350ace326fc7d9df307dc819dbb97c0ddfe904106474d68b9e93f9fd7e063","abstract_canon_sha256":"8cdb5db44df9884a3b2ac1b6f77c7f6606162fa42af783985ef32f47b732480a"},"schema_version":"1.0"},"canonical_sha256":"4f56de672eb9d8de087596df012d40989ea9c242b86681ff42c1ac06ed8a908c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:36:57.665049Z","signature_b64":"F9jy55ihBaptWe0lgeznXW3kDOuf1j15U/9zYAAiyCPCRO3CVjDi69JZGZ+v2viZIY7EEhEJ/vuIj3rbO0cGDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4f56de672eb9d8de087596df012d40989ea9c242b86681ff42c1ac06ed8a908c","last_reissued_at":"2026-05-18T00:36:57.664529Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:36:57.664529Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-lat/0409034","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":"2026-05-18T00:36:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"67RtgStauDXabaUmQhxZ7R4OySIBYi+ZXvj1yF7aS5GykIxqnRcjN6UbzYf5PabryFfyVBzKiShGLOItbauSAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T16:24:55.733672Z"},"content_sha256":"f46d330b9c4c873314dc9a5452e91ab5e3c43714cf623a6bb548917cbb2dda37","schema_version":"1.0","event_id":"sha256:f46d330b9c4c873314dc9a5452e91ab5e3c43714cf623a6bb548917cbb2dda37"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:J5LN4ZZOXHMN4CDVS3PQCLKATC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"QCD Phase Diagram at small Baryon Densities from Imaginary mu: Status Report","license":"","headline":"","cross_cats":["hep-ph"],"primary_cat":"hep-lat","authors_text":"O. Philipsen, Ph. de Forcrand","submitted_at":"2004-09-09T18:13:06Z","abstract_excerpt":"We summarize our recent results for the (T,mu)-phase diagram of N_f=3 QCD. Finding a strong variation of the critical endpoint mu_c with the quark mass m, we point out that an endpoint within reach of experiment requires fine-tuned quark masses. We further discuss the strategy and first data towards extending our results to the physical N_f=2+1 theory."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0409034","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":"2026-05-18T00:36:57Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BpOSB9GSrcs+rpA1/TG0w5zSwAE7ET5lkFNg3wqJaMfwXiqq3cGMdfnACNebFxqwMJfPLtdetyre4tEvbADcDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T16:24:55.734008Z"},"content_sha256":"a5a42c424c04a3fe12496cbfe7fba35c83142870b5fa09d10b736ac3d1780a2b","schema_version":"1.0","event_id":"sha256:a5a42c424c04a3fe12496cbfe7fba35c83142870b5fa09d10b736ac3d1780a2b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/J5LN4ZZOXHMN4CDVS3PQCLKATC/bundle.json","state_url":"https://pith.science/pith/J5LN4ZZOXHMN4CDVS3PQCLKATC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/J5LN4ZZOXHMN4CDVS3PQCLKATC/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":"2026-06-01T16:24:55Z","links":{"resolver":"https://pith.science/pith/J5LN4ZZOXHMN4CDVS3PQCLKATC","bundle":"https://pith.science/pith/J5LN4ZZOXHMN4CDVS3PQCLKATC/bundle.json","state":"https://pith.science/pith/J5LN4ZZOXHMN4CDVS3PQCLKATC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/J5LN4ZZOXHMN4CDVS3PQCLKATC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:J5LN4ZZOXHMN4CDVS3PQCLKATC","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":"8cdb5db44df9884a3b2ac1b6f77c7f6606162fa42af783985ef32f47b732480a","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-lat","submitted_at":"2004-09-09T18:13:06Z","title_canon_sha256":"0f1350ace326fc7d9df307dc819dbb97c0ddfe904106474d68b9e93f9fd7e063"},"schema_version":"1.0","source":{"id":"hep-lat/0409034","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-lat/0409034","created_at":"2026-05-18T00:36:57Z"},{"alias_kind":"arxiv_version","alias_value":"hep-lat/0409034v1","created_at":"2026-05-18T00:36:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-lat/0409034","created_at":"2026-05-18T00:36:57Z"},{"alias_kind":"pith_short_12","alias_value":"J5LN4ZZOXHMN","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"J5LN4ZZOXHMN4CDV","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"J5LN4ZZO","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:a5a42c424c04a3fe12496cbfe7fba35c83142870b5fa09d10b736ac3d1780a2b","target":"graph","created_at":"2026-05-18T00:36:57Z","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 summarize our recent results for the (T,mu)-phase diagram of N_f=3 QCD. Finding a strong variation of the critical endpoint mu_c with the quark mass m, we point out that an endpoint within reach of experiment requires fine-tuned quark masses. We further discuss the strategy and first data towards extending our results to the physical N_f=2+1 theory.","authors_text":"O. Philipsen, Ph. de Forcrand","cross_cats":["hep-ph"],"headline":"","license":"","primary_cat":"hep-lat","submitted_at":"2004-09-09T18:13:06Z","title":"QCD Phase Diagram at small Baryon Densities from Imaginary mu: Status Report"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-lat/0409034","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:f46d330b9c4c873314dc9a5452e91ab5e3c43714cf623a6bb548917cbb2dda37","target":"record","created_at":"2026-05-18T00:36:57Z","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":"8cdb5db44df9884a3b2ac1b6f77c7f6606162fa42af783985ef32f47b732480a","cross_cats_sorted":["hep-ph"],"license":"","primary_cat":"hep-lat","submitted_at":"2004-09-09T18:13:06Z","title_canon_sha256":"0f1350ace326fc7d9df307dc819dbb97c0ddfe904106474d68b9e93f9fd7e063"},"schema_version":"1.0","source":{"id":"hep-lat/0409034","kind":"arxiv","version":1}},"canonical_sha256":"4f56de672eb9d8de087596df012d40989ea9c242b86681ff42c1ac06ed8a908c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4f56de672eb9d8de087596df012d40989ea9c242b86681ff42c1ac06ed8a908c","first_computed_at":"2026-05-18T00:36:57.664529Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:36:57.664529Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"F9jy55ihBaptWe0lgeznXW3kDOuf1j15U/9zYAAiyCPCRO3CVjDi69JZGZ+v2viZIY7EEhEJ/vuIj3rbO0cGDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:36:57.665049Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-lat/0409034","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f46d330b9c4c873314dc9a5452e91ab5e3c43714cf623a6bb548917cbb2dda37","sha256:a5a42c424c04a3fe12496cbfe7fba35c83142870b5fa09d10b736ac3d1780a2b"],"state_sha256":"b199bb789fb8068df1cb8c3203cc611805211ef692f3fae13e5abd18e9704e52"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+XdkMLtqftfjDURo1nKqzlnYpmTTAEDSlKlGLNv3Vq8HC0tPBdLqSjnecATQ0qfTtQNHUhsECvq5JSvFcoe3BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T16:24:55.737351Z","bundle_sha256":"e06753989e95aecd0787a91bf2092038575f3df5bb02d0926d87e43ba1b9469d"}}