{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:PAVEZLQBOJSTTNZB3LXWV5HYG7","short_pith_number":"pith:PAVEZLQB","canonical_record":{"source":{"id":"1901.03659","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.MN","submitted_at":"2019-01-05T10:25:24Z","cross_cats_sorted":[],"title_canon_sha256":"2a3694302ff02a6aaf48b1f6b3a065eda6cb57b6657b9d017e09fa26c14832f7","abstract_canon_sha256":"6a6866aa533e791d07c7e0dd77004928599deb351d383dec6b5acf016d5899e1"},"schema_version":"1.0"},"canonical_sha256":"782a4cae01726539b721daef6af4f837ef97e3d039fbc6fd9fca73730ae4c6dc","source":{"kind":"arxiv","id":"1901.03659","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.03659","created_at":"2026-05-17T23:56:30Z"},{"alias_kind":"arxiv_version","alias_value":"1901.03659v1","created_at":"2026-05-17T23:56:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.03659","created_at":"2026-05-17T23:56:30Z"},{"alias_kind":"pith_short_12","alias_value":"PAVEZLQBOJST","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"PAVEZLQBOJSTTNZB","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"PAVEZLQB","created_at":"2026-05-18T12:33:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:PAVEZLQBOJSTTNZB3LXWV5HYG7","target":"record","payload":{"canonical_record":{"source":{"id":"1901.03659","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.MN","submitted_at":"2019-01-05T10:25:24Z","cross_cats_sorted":[],"title_canon_sha256":"2a3694302ff02a6aaf48b1f6b3a065eda6cb57b6657b9d017e09fa26c14832f7","abstract_canon_sha256":"6a6866aa533e791d07c7e0dd77004928599deb351d383dec6b5acf016d5899e1"},"schema_version":"1.0"},"canonical_sha256":"782a4cae01726539b721daef6af4f837ef97e3d039fbc6fd9fca73730ae4c6dc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:56:30.736747Z","signature_b64":"t2BLOepDmDfgJbSeluISt+KTNt8PRhIa0m2XscDTC8bOsQxhLKyfxy6mIDSOAKgPQtEzuwzvLY6T7j2kApufDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"782a4cae01726539b721daef6af4f837ef97e3d039fbc6fd9fca73730ae4c6dc","last_reissued_at":"2026-05-17T23:56:30.736164Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:56:30.736164Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1901.03659","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":"2026-05-17T23:56:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TLPecE/9P5QUJzFtB88oh5n/H7OtQQ1jBW4wGKVv+nTaWhd4wsJuRDuzTPBY5Fl0aFX41Qutxp1+c6FNSGu4Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T20:00:08.981633Z"},"content_sha256":"418090ae2c85b116c2641e359c6cbe5bf176faa7318e076d761af92cc76c73b8","schema_version":"1.0","event_id":"sha256:418090ae2c85b116c2641e359c6cbe5bf176faa7318e076d761af92cc76c73b8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:PAVEZLQBOJSTTNZB3LXWV5HYG7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An extended model of wine fermentation including aromas and acids","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"q-bio.MN","authors_text":"Alfio Borz\\`i, Christina Schenk, Dominik Schmidt, Jan Bartsch, Jonas M\\\"uller, Kai Velten, Volker Schulz","submitted_at":"2019-01-05T10:25:24Z","abstract_excerpt":"The art of viticulture and the quest for making wines has a long tradition and it just started recently that mathematicians entered this field with their main contribution of modelling alcoholic fermentation. These models consist of systems of ordinary differential equations that describe the kinetics of the bio-chemical reactions occurring in the fermentation process. The aim of this paper is to present a new model of wine fermentation that accurately describes the yeast dying component, the presence of glucose transporters, and the formation of aromas and acids. Therefore the new model could"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.03659","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":"2026-05-17T23:56:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GpCd+gRDaaeMqJvOTTHabiOe+ZSirYCvQ2DfiGn8yo9sObNqsoeNdcyxWw/tOV2tkBR2NcC2m7oks+kTMDtiAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T20:00:08.982295Z"},"content_sha256":"c1d60c7732b1b889f4bb45caf55aa38c02c0b73888f6fbcb520cd1a439e5a1fb","schema_version":"1.0","event_id":"sha256:c1d60c7732b1b889f4bb45caf55aa38c02c0b73888f6fbcb520cd1a439e5a1fb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/PAVEZLQBOJSTTNZB3LXWV5HYG7/bundle.json","state_url":"https://pith.science/pith/PAVEZLQBOJSTTNZB3LXWV5HYG7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/PAVEZLQBOJSTTNZB3LXWV5HYG7/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":"2026-06-06T20:00:08Z","links":{"resolver":"https://pith.science/pith/PAVEZLQBOJSTTNZB3LXWV5HYG7","bundle":"https://pith.science/pith/PAVEZLQBOJSTTNZB3LXWV5HYG7/bundle.json","state":"https://pith.science/pith/PAVEZLQBOJSTTNZB3LXWV5HYG7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/PAVEZLQBOJSTTNZB3LXWV5HYG7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:PAVEZLQBOJSTTNZB3LXWV5HYG7","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":"6a6866aa533e791d07c7e0dd77004928599deb351d383dec6b5acf016d5899e1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.MN","submitted_at":"2019-01-05T10:25:24Z","title_canon_sha256":"2a3694302ff02a6aaf48b1f6b3a065eda6cb57b6657b9d017e09fa26c14832f7"},"schema_version":"1.0","source":{"id":"1901.03659","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.03659","created_at":"2026-05-17T23:56:30Z"},{"alias_kind":"arxiv_version","alias_value":"1901.03659v1","created_at":"2026-05-17T23:56:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.03659","created_at":"2026-05-17T23:56:30Z"},{"alias_kind":"pith_short_12","alias_value":"PAVEZLQBOJST","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_16","alias_value":"PAVEZLQBOJSTTNZB","created_at":"2026-05-18T12:33:24Z"},{"alias_kind":"pith_short_8","alias_value":"PAVEZLQB","created_at":"2026-05-18T12:33:24Z"}],"graph_snapshots":[{"event_id":"sha256:c1d60c7732b1b889f4bb45caf55aa38c02c0b73888f6fbcb520cd1a439e5a1fb","target":"graph","created_at":"2026-05-17T23:56:30Z","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 art of viticulture and the quest for making wines has a long tradition and it just started recently that mathematicians entered this field with their main contribution of modelling alcoholic fermentation. These models consist of systems of ordinary differential equations that describe the kinetics of the bio-chemical reactions occurring in the fermentation process. The aim of this paper is to present a new model of wine fermentation that accurately describes the yeast dying component, the presence of glucose transporters, and the formation of aromas and acids. Therefore the new model could","authors_text":"Alfio Borz\\`i, Christina Schenk, Dominik Schmidt, Jan Bartsch, Jonas M\\\"uller, Kai Velten, Volker Schulz","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.MN","submitted_at":"2019-01-05T10:25:24Z","title":"An extended model of wine fermentation including aromas and acids"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.03659","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":"sha256:418090ae2c85b116c2641e359c6cbe5bf176faa7318e076d761af92cc76c73b8","target":"record","created_at":"2026-05-17T23:56:30Z","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":"6a6866aa533e791d07c7e0dd77004928599deb351d383dec6b5acf016d5899e1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"q-bio.MN","submitted_at":"2019-01-05T10:25:24Z","title_canon_sha256":"2a3694302ff02a6aaf48b1f6b3a065eda6cb57b6657b9d017e09fa26c14832f7"},"schema_version":"1.0","source":{"id":"1901.03659","kind":"arxiv","version":1}},"canonical_sha256":"782a4cae01726539b721daef6af4f837ef97e3d039fbc6fd9fca73730ae4c6dc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"782a4cae01726539b721daef6af4f837ef97e3d039fbc6fd9fca73730ae4c6dc","first_computed_at":"2026-05-17T23:56:30.736164Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:56:30.736164Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"t2BLOepDmDfgJbSeluISt+KTNt8PRhIa0m2XscDTC8bOsQxhLKyfxy6mIDSOAKgPQtEzuwzvLY6T7j2kApufDA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:56:30.736747Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.03659","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:418090ae2c85b116c2641e359c6cbe5bf176faa7318e076d761af92cc76c73b8","sha256:c1d60c7732b1b889f4bb45caf55aa38c02c0b73888f6fbcb520cd1a439e5a1fb"],"state_sha256":"6062cadf81e00b4282bd7164881ce482d282fc846df1c2df5d49ef1af8141d4c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JLLet7G0KvLzI6a2R3f0/m9khSk5rSBECEcL2VZL1MIvlHpzKuQ3i7Tm4Y3+wOOowLN3QyP1jLWqVtstCznZCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T20:00:08.985993Z","bundle_sha256":"c035e45471c44968a86537745d2d8905aefafe54e76222274302494300123430"}}