{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1998:5LO5GOAVFBQKUJRKET7GWU5MYI","short_pith_number":"pith:5LO5GOAV","canonical_record":{"source":{"id":"hep-th/9811046","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1998-11-04T18:56:55Z","cross_cats_sorted":[],"title_canon_sha256":"209b937695145551bf359fa5dd1774c02fbb32f149cf6d9f20e687645a5cd5aa","abstract_canon_sha256":"f7d0df4f0b7ec3b5f9d1f89526347b5d3cb0aa2d754a29d102c5c4f72453456e"},"schema_version":"1.0"},"canonical_sha256":"eaddd338152860aa262a24fe6b53acc237b78f42851c37caf41ab447e8379a63","source":{"kind":"arxiv","id":"hep-th/9811046","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9811046","created_at":"2026-05-18T04:17:27Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9811046v1","created_at":"2026-05-18T04:17:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9811046","created_at":"2026-05-18T04:17:27Z"},{"alias_kind":"pith_short_12","alias_value":"5LO5GOAVFBQK","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"5LO5GOAVFBQKUJRK","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"5LO5GOAV","created_at":"2026-05-18T12:25:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1998:5LO5GOAVFBQKUJRKET7GWU5MYI","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/9811046","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1998-11-04T18:56:55Z","cross_cats_sorted":[],"title_canon_sha256":"209b937695145551bf359fa5dd1774c02fbb32f149cf6d9f20e687645a5cd5aa","abstract_canon_sha256":"f7d0df4f0b7ec3b5f9d1f89526347b5d3cb0aa2d754a29d102c5c4f72453456e"},"schema_version":"1.0"},"canonical_sha256":"eaddd338152860aa262a24fe6b53acc237b78f42851c37caf41ab447e8379a63","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:17:27.429874Z","signature_b64":"S4QwaUM2JnNYGIZD4bUYLSawCVQQbsF24ncrfxakWQ93x0ZvF6kSW4mup8sB5RRH3OjIvVJixB/xFkTdifghDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eaddd338152860aa262a24fe6b53acc237b78f42851c37caf41ab447e8379a63","last_reissued_at":"2026-05-18T04:17:27.429344Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:17:27.429344Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/9811046","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":"Cumq1N4MGjXaEtLdRT/vJpBjzJu0aul2+x2hFedSFctqW911OFmy2PscGeCmhkYRGyiFhRhKPsk9gllxyTCgBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T17:00:56.423409Z"},"content_sha256":"582aa775a6f4ba10f15acd52ec6843aab34a015a092e17e041b7fba6558cca37","schema_version":"1.0","event_id":"sha256:582aa775a6f4ba10f15acd52ec6843aab34a015a092e17e041b7fba6558cca37"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1998:5LO5GOAVFBQKUJRKET7GWU5MYI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Finite density and temperature in hybrid bag models","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"H. Falomir, M. De Francia, M. Loewe","submitted_at":"1998-11-04T18:56:55Z","abstract_excerpt":"We introduce the chemical potential in a system of two-flavored massless fermions in a chiral bag by imposing boundary conditions in the Euclidean time direction. We express the fermionic mean number in terms of a functional trace involving the Green function of the boundary value problem, which is studied analytically. Numerical evaluations for the fermionic number are presented."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9811046","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":"t//Fh/l4hzuQLz3BPeIOD6b5jq46FsOOt7EzauFUpLnpHbAH7QZkPvAee+HhdiJ0AseIQy7+pE9dJ/kUMnujAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T17:00:56.424003Z"},"content_sha256":"95cfc2a7e9fb5885d947b7afbb7dd2c5fa38fe32ee713b95d22f165adf2c4c95","schema_version":"1.0","event_id":"sha256:95cfc2a7e9fb5885d947b7afbb7dd2c5fa38fe32ee713b95d22f165adf2c4c95"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5LO5GOAVFBQKUJRKET7GWU5MYI/bundle.json","state_url":"https://pith.science/pith/5LO5GOAVFBQKUJRKET7GWU5MYI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5LO5GOAVFBQKUJRKET7GWU5MYI/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":"2026-05-28T17:00:56Z","links":{"resolver":"https://pith.science/pith/5LO5GOAVFBQKUJRKET7GWU5MYI","bundle":"https://pith.science/pith/5LO5GOAVFBQKUJRKET7GWU5MYI/bundle.json","state":"https://pith.science/pith/5LO5GOAVFBQKUJRKET7GWU5MYI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5LO5GOAVFBQKUJRKET7GWU5MYI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:5LO5GOAVFBQKUJRKET7GWU5MYI","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":"f7d0df4f0b7ec3b5f9d1f89526347b5d3cb0aa2d754a29d102c5c4f72453456e","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1998-11-04T18:56:55Z","title_canon_sha256":"209b937695145551bf359fa5dd1774c02fbb32f149cf6d9f20e687645a5cd5aa"},"schema_version":"1.0","source":{"id":"hep-th/9811046","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9811046","created_at":"2026-05-18T04:17:27Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9811046v1","created_at":"2026-05-18T04:17:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9811046","created_at":"2026-05-18T04:17:27Z"},{"alias_kind":"pith_short_12","alias_value":"5LO5GOAVFBQK","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"5LO5GOAVFBQKUJRK","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"5LO5GOAV","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:95cfc2a7e9fb5885d947b7afbb7dd2c5fa38fe32ee713b95d22f165adf2c4c95","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":"We introduce the chemical potential in a system of two-flavored massless fermions in a chiral bag by imposing boundary conditions in the Euclidean time direction. We express the fermionic mean number in terms of a functional trace involving the Green function of the boundary value problem, which is studied analytically. Numerical evaluations for the fermionic number are presented.","authors_text":"H. Falomir, M. De Francia, M. Loewe","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1998-11-04T18:56:55Z","title":"Finite density and temperature in hybrid bag models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9811046","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":"sha256:582aa775a6f4ba10f15acd52ec6843aab34a015a092e17e041b7fba6558cca37","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":"f7d0df4f0b7ec3b5f9d1f89526347b5d3cb0aa2d754a29d102c5c4f72453456e","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1998-11-04T18:56:55Z","title_canon_sha256":"209b937695145551bf359fa5dd1774c02fbb32f149cf6d9f20e687645a5cd5aa"},"schema_version":"1.0","source":{"id":"hep-th/9811046","kind":"arxiv","version":1}},"canonical_sha256":"eaddd338152860aa262a24fe6b53acc237b78f42851c37caf41ab447e8379a63","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eaddd338152860aa262a24fe6b53acc237b78f42851c37caf41ab447e8379a63","first_computed_at":"2026-05-18T04:17:27.429344Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:17:27.429344Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"S4QwaUM2JnNYGIZD4bUYLSawCVQQbsF24ncrfxakWQ93x0ZvF6kSW4mup8sB5RRH3OjIvVJixB/xFkTdifghDg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:17:27.429874Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9811046","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:582aa775a6f4ba10f15acd52ec6843aab34a015a092e17e041b7fba6558cca37","sha256:95cfc2a7e9fb5885d947b7afbb7dd2c5fa38fe32ee713b95d22f165adf2c4c95"],"state_sha256":"5f06566f9a11235a08795b739d16566d05625f29bc8c26e580eb044e22d21d5e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fEdxJPXWQKiW9EXkujkuy4CFQFktWAV8zVWDcTQBlmsYAmx+v85a3wOtvkqurTi0up8N3sMaXZrVIxGbsVGuDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T17:00:56.426935Z","bundle_sha256":"e6bc66e65b091399bd9779e63005758e68281449ef08a175446a18d1e5b239e7"}}