{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:IRDWHGJZTNH2SVUDP6EPVO6XJN","short_pith_number":"pith:IRDWHGJZ","canonical_record":{"source":{"id":"2207.01958","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2022-07-05T11:02:23Z","cross_cats_sorted":["q-bio.PE"],"title_canon_sha256":"dbcb3a51e7a8bc9095ba77ccc516f3030c32bc9aa5d79ccb1f6491fb499eaeb2","abstract_canon_sha256":"dd739ae7144ad36422b1df1fe3dc46c581f91208a391e5a326eeb45d15dba934"},"schema_version":"1.0"},"canonical_sha256":"44476399399b4fa956837f88fabbd74b4cf46385b3b144f27515508f9fc72221","source":{"kind":"arxiv","id":"2207.01958","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.01958","created_at":"2026-07-05T04:37:46Z"},{"alias_kind":"arxiv_version","alias_value":"2207.01958v1","created_at":"2026-07-05T04:37:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.01958","created_at":"2026-07-05T04:37:46Z"},{"alias_kind":"pith_short_12","alias_value":"IRDWHGJZTNH2","created_at":"2026-07-05T04:37:46Z"},{"alias_kind":"pith_short_16","alias_value":"IRDWHGJZTNH2SVUD","created_at":"2026-07-05T04:37:46Z"},{"alias_kind":"pith_short_8","alias_value":"IRDWHGJZ","created_at":"2026-07-05T04:37:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:IRDWHGJZTNH2SVUDP6EPVO6XJN","target":"record","payload":{"canonical_record":{"source":{"id":"2207.01958","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2022-07-05T11:02:23Z","cross_cats_sorted":["q-bio.PE"],"title_canon_sha256":"dbcb3a51e7a8bc9095ba77ccc516f3030c32bc9aa5d79ccb1f6491fb499eaeb2","abstract_canon_sha256":"dd739ae7144ad36422b1df1fe3dc46c581f91208a391e5a326eeb45d15dba934"},"schema_version":"1.0"},"canonical_sha256":"44476399399b4fa956837f88fabbd74b4cf46385b3b144f27515508f9fc72221","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:37:46.060410Z","signature_b64":"MmJme+W6PmUxWvatIra3W2L05X1sbMAvwhErqOhnotQjtBAhAoVjUQiz/3RKga9A9gl2YDkmmoRJhUvFX7BABQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44476399399b4fa956837f88fabbd74b4cf46385b3b144f27515508f9fc72221","last_reissued_at":"2026-07-05T04:37:46.059940Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:37:46.059940Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2207.01958","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":"2026-07-05T04:37:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t6k35jUOSmaq3AxXkLVh4rQk9oW1L/CRw5bjjP2tnT1OwH/XJw/sqNaYxx4049iv+IIaECIm6uRQfpREVs+aDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T11:32:23.599012Z"},"content_sha256":"f6ecea502599e17042a1c54b12609523b450c983d5c6c9f344362d3478af0e94","schema_version":"1.0","event_id":"sha256:f6ecea502599e17042a1c54b12609523b450c983d5c6c9f344362d3478af0e94"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:IRDWHGJZTNH2SVUDP6EPVO6XJN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The role of mobility in the dynamics of the COVID-19 epidemic in Andalusia","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["q-bio.PE"],"primary_cat":"physics.soc-ph","authors_text":"E. Kontou, G.A. Kevrekidis, J. Cuevas-Maraver, M. Barmann, P.G. Kevrekidis, Q.-Y. Chen, S. Liu, Y. Drossinos, Z. Rapti","submitted_at":"2022-07-05T11:02:23Z","abstract_excerpt":"Metapopulation models have been a popular tool for the study of epidemic spread over a network of highly populated nodes (cities, provinces, countries) and have been extensively used in the context of the ongoing COVID-19 pandemic. In the present work, we revisit such a model, bearing a particular case example in mind, namely that of the region of Andalusia in Spain during the period of the summer-fall of 2020 (i.e., between the first and second pandemic waves). Our aim is to consider the possibility of incorporation of mobility across the province nodes focusing on mobile-phone time dependent"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.01958","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2207.01958/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T04:37:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ybKWuPxo2IuYcn4tqSmKQiAQVMTcclKg4aKPcaP4SVZF1RfXxpi9wESSaxQFemdG3tr5Mx6+hWKrB9SRnELuAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-10T11:32:23.599400Z"},"content_sha256":"34de8ceffe3804f211e3c4892f134ecf7a82e928e8aae6abe790a089de7c67d6","schema_version":"1.0","event_id":"sha256:34de8ceffe3804f211e3c4892f134ecf7a82e928e8aae6abe790a089de7c67d6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IRDWHGJZTNH2SVUDP6EPVO6XJN/bundle.json","state_url":"https://pith.science/pith/IRDWHGJZTNH2SVUDP6EPVO6XJN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IRDWHGJZTNH2SVUDP6EPVO6XJN/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":"2026-07-10T11:32:23Z","links":{"resolver":"https://pith.science/pith/IRDWHGJZTNH2SVUDP6EPVO6XJN","bundle":"https://pith.science/pith/IRDWHGJZTNH2SVUDP6EPVO6XJN/bundle.json","state":"https://pith.science/pith/IRDWHGJZTNH2SVUDP6EPVO6XJN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IRDWHGJZTNH2SVUDP6EPVO6XJN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:IRDWHGJZTNH2SVUDP6EPVO6XJN","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":"dd739ae7144ad36422b1df1fe3dc46c581f91208a391e5a326eeb45d15dba934","cross_cats_sorted":["q-bio.PE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2022-07-05T11:02:23Z","title_canon_sha256":"dbcb3a51e7a8bc9095ba77ccc516f3030c32bc9aa5d79ccb1f6491fb499eaeb2"},"schema_version":"1.0","source":{"id":"2207.01958","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2207.01958","created_at":"2026-07-05T04:37:46Z"},{"alias_kind":"arxiv_version","alias_value":"2207.01958v1","created_at":"2026-07-05T04:37:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.01958","created_at":"2026-07-05T04:37:46Z"},{"alias_kind":"pith_short_12","alias_value":"IRDWHGJZTNH2","created_at":"2026-07-05T04:37:46Z"},{"alias_kind":"pith_short_16","alias_value":"IRDWHGJZTNH2SVUD","created_at":"2026-07-05T04:37:46Z"},{"alias_kind":"pith_short_8","alias_value":"IRDWHGJZ","created_at":"2026-07-05T04:37:46Z"}],"graph_snapshots":[{"event_id":"sha256:34de8ceffe3804f211e3c4892f134ecf7a82e928e8aae6abe790a089de7c67d6","target":"graph","created_at":"2026-07-05T04:37:46Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2207.01958/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Metapopulation models have been a popular tool for the study of epidemic spread over a network of highly populated nodes (cities, provinces, countries) and have been extensively used in the context of the ongoing COVID-19 pandemic. In the present work, we revisit such a model, bearing a particular case example in mind, namely that of the region of Andalusia in Spain during the period of the summer-fall of 2020 (i.e., between the first and second pandemic waves). Our aim is to consider the possibility of incorporation of mobility across the province nodes focusing on mobile-phone time dependent","authors_text":"E. Kontou, G.A. Kevrekidis, J. Cuevas-Maraver, M. Barmann, P.G. Kevrekidis, Q.-Y. Chen, S. Liu, Y. Drossinos, Z. Rapti","cross_cats":["q-bio.PE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2022-07-05T11:02:23Z","title":"The role of mobility in the dynamics of the COVID-19 epidemic in Andalusia"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.01958","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:f6ecea502599e17042a1c54b12609523b450c983d5c6c9f344362d3478af0e94","target":"record","created_at":"2026-07-05T04:37:46Z","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":"dd739ae7144ad36422b1df1fe3dc46c581f91208a391e5a326eeb45d15dba934","cross_cats_sorted":["q-bio.PE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2022-07-05T11:02:23Z","title_canon_sha256":"dbcb3a51e7a8bc9095ba77ccc516f3030c32bc9aa5d79ccb1f6491fb499eaeb2"},"schema_version":"1.0","source":{"id":"2207.01958","kind":"arxiv","version":1}},"canonical_sha256":"44476399399b4fa956837f88fabbd74b4cf46385b3b144f27515508f9fc72221","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"44476399399b4fa956837f88fabbd74b4cf46385b3b144f27515508f9fc72221","first_computed_at":"2026-07-05T04:37:46.059940Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:37:46.059940Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MmJme+W6PmUxWvatIra3W2L05X1sbMAvwhErqOhnotQjtBAhAoVjUQiz/3RKga9A9gl2YDkmmoRJhUvFX7BABQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:37:46.060410Z","signed_message":"canonical_sha256_bytes"},"source_id":"2207.01958","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f6ecea502599e17042a1c54b12609523b450c983d5c6c9f344362d3478af0e94","sha256:34de8ceffe3804f211e3c4892f134ecf7a82e928e8aae6abe790a089de7c67d6"],"state_sha256":"0ca1dab09ec4d50cb527cabb10840c240de1a19ee15620a1ada44a2711e86a3a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8DxEdjM/PUdUCK4AgYzoO0EF9oD3F0zsVsIi8Dt6DfaU46dinVI+L6AM1utYVLHELoyevUR8spcXLrNC2S4eDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-10T11:32:23.601437Z","bundle_sha256":"78bf3297ea5070a79c32d8171446892543a3b4bffe0acbad4d6e9c5836f28bd0"}}