{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:R3CM22Y6AGOAXC45XJYL2STI2X","short_pith_number":"pith:R3CM22Y6","canonical_record":{"source":{"id":"2506.22136","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2025-06-27T11:24:19Z","cross_cats_sorted":["cs.SI","physics.med-ph"],"title_canon_sha256":"ef2aab68dae6971ffc39fbfcefa98f7f144d66a94699be65b920db9ca3f38a5e","abstract_canon_sha256":"07698f3d705b613be2c3870c108d575d7ffb5b31644a77edd6ef2ca2bf5a2267"},"schema_version":"1.0"},"canonical_sha256":"8ec4cd6b1e019c0b8b9dba70bd4a68d5e42bb0c1d3e2b3ff25313f49ac317530","source":{"kind":"arxiv","id":"2506.22136","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.22136","created_at":"2026-07-05T11:28:22Z"},{"alias_kind":"arxiv_version","alias_value":"2506.22136v1","created_at":"2026-07-05T11:28:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.22136","created_at":"2026-07-05T11:28:22Z"},{"alias_kind":"pith_short_12","alias_value":"R3CM22Y6AGOA","created_at":"2026-07-05T11:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"R3CM22Y6AGOAXC45","created_at":"2026-07-05T11:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"R3CM22Y6","created_at":"2026-07-05T11:28:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:R3CM22Y6AGOAXC45XJYL2STI2X","target":"record","payload":{"canonical_record":{"source":{"id":"2506.22136","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2025-06-27T11:24:19Z","cross_cats_sorted":["cs.SI","physics.med-ph"],"title_canon_sha256":"ef2aab68dae6971ffc39fbfcefa98f7f144d66a94699be65b920db9ca3f38a5e","abstract_canon_sha256":"07698f3d705b613be2c3870c108d575d7ffb5b31644a77edd6ef2ca2bf5a2267"},"schema_version":"1.0"},"canonical_sha256":"8ec4cd6b1e019c0b8b9dba70bd4a68d5e42bb0c1d3e2b3ff25313f49ac317530","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:28:22.501250Z","signature_b64":"2+74u/U360me5GZE31ndVIM+IpcegFjpD5KmQk4AFMbfWA1uvi0+QZZ+h5/QGs7ysqwntMe7GsGaKDfgZqktAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8ec4cd6b1e019c0b8b9dba70bd4a68d5e42bb0c1d3e2b3ff25313f49ac317530","last_reissued_at":"2026-07-05T11:28:22.500840Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:28:22.500840Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2506.22136","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":"2026-07-05T11:28:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7hs9dSG4oSh/gdv0TfYCfShjCUzfa1D0sBsY8x/gZRvzbF11zOOXor+DmjVFW4ywyGlv0hMulfh2mhNIS5mFAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T18:04:00.436103Z"},"content_sha256":"00a957bf2bb1533234ff3e4f985ba4eb86c55165630e7d803f57f622ebc3e194","schema_version":"1.0","event_id":"sha256:00a957bf2bb1533234ff3e4f985ba4eb86c55165630e7d803f57f622ebc3e194"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:R3CM22Y6AGOAXC45XJYL2STI2X","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Characterization Of Diseases In Temporal Comorbidity Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SI","physics.med-ph"],"primary_cat":"physics.soc-ph","authors_text":"Andrea Monta\\~no Ramirez, Cicely Nguyen, Elma Dervi\\'c, Erik Weis, Giovanni Palermo, Katharina Ledebur, Matteo Neri, Roger Gonzal\\'ez March, Suprabhath Kalahasti, Yuri Gardinazzi","submitted_at":"2025-06-27T11:24:19Z","abstract_excerpt":"Comorbidity networks, which capture disease-disease co-occurrence usually based on electronic health records, reveal structured patterns in how diseases cluster and progress across individuals. However, how these networks evolve across different age groups and how this evolution relates to properties like disease prevalence and mortality remains understudied. To address these issues, we used publicly available comorbidity networks extracted from a comprehensive dataset of 45 million Austrian hospital stays from 1997 to 2014, covering 8.9 million patients. These networks grow and become denser "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.22136","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/2506.22136/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":"2026-07-05T11:28:22Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lJo7A7W55hXHK42AXgCsN9kpZyBDQEumhcMY0IueXeJZJJ4h1XBdlxcE4iMv3fO18F5CS/Ju71U5j+oeu80ADw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T18:04:00.436692Z"},"content_sha256":"5a0eeb57159a00211948a8497ea75e996d7e298adfde915eda16dac60482d148","schema_version":"1.0","event_id":"sha256:5a0eeb57159a00211948a8497ea75e996d7e298adfde915eda16dac60482d148"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/R3CM22Y6AGOAXC45XJYL2STI2X/bundle.json","state_url":"https://pith.science/pith/R3CM22Y6AGOAXC45XJYL2STI2X/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/R3CM22Y6AGOAXC45XJYL2STI2X/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":"2026-08-05T18:04:00Z","links":{"resolver":"https://pith.science/pith/R3CM22Y6AGOAXC45XJYL2STI2X","bundle":"https://pith.science/pith/R3CM22Y6AGOAXC45XJYL2STI2X/bundle.json","state":"https://pith.science/pith/R3CM22Y6AGOAXC45XJYL2STI2X/state.json","well_known_bundle":"https://pith.science/.well-known/pith/R3CM22Y6AGOAXC45XJYL2STI2X/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:R3CM22Y6AGOAXC45XJYL2STI2X","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":"07698f3d705b613be2c3870c108d575d7ffb5b31644a77edd6ef2ca2bf5a2267","cross_cats_sorted":["cs.SI","physics.med-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2025-06-27T11:24:19Z","title_canon_sha256":"ef2aab68dae6971ffc39fbfcefa98f7f144d66a94699be65b920db9ca3f38a5e"},"schema_version":"1.0","source":{"id":"2506.22136","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.22136","created_at":"2026-07-05T11:28:22Z"},{"alias_kind":"arxiv_version","alias_value":"2506.22136v1","created_at":"2026-07-05T11:28:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.22136","created_at":"2026-07-05T11:28:22Z"},{"alias_kind":"pith_short_12","alias_value":"R3CM22Y6AGOA","created_at":"2026-07-05T11:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"R3CM22Y6AGOAXC45","created_at":"2026-07-05T11:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"R3CM22Y6","created_at":"2026-07-05T11:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:5a0eeb57159a00211948a8497ea75e996d7e298adfde915eda16dac60482d148","target":"graph","created_at":"2026-07-05T11:28:22Z","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/2506.22136/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Comorbidity networks, which capture disease-disease co-occurrence usually based on electronic health records, reveal structured patterns in how diseases cluster and progress across individuals. However, how these networks evolve across different age groups and how this evolution relates to properties like disease prevalence and mortality remains understudied. To address these issues, we used publicly available comorbidity networks extracted from a comprehensive dataset of 45 million Austrian hospital stays from 1997 to 2014, covering 8.9 million patients. These networks grow and become denser ","authors_text":"Andrea Monta\\~no Ramirez, Cicely Nguyen, Elma Dervi\\'c, Erik Weis, Giovanni Palermo, Katharina Ledebur, Matteo Neri, Roger Gonzal\\'ez March, Suprabhath Kalahasti, Yuri Gardinazzi","cross_cats":["cs.SI","physics.med-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2025-06-27T11:24:19Z","title":"Characterization Of Diseases In Temporal Comorbidity Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.22136","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":"sha256:00a957bf2bb1533234ff3e4f985ba4eb86c55165630e7d803f57f622ebc3e194","target":"record","created_at":"2026-07-05T11:28:22Z","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":"07698f3d705b613be2c3870c108d575d7ffb5b31644a77edd6ef2ca2bf5a2267","cross_cats_sorted":["cs.SI","physics.med-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2025-06-27T11:24:19Z","title_canon_sha256":"ef2aab68dae6971ffc39fbfcefa98f7f144d66a94699be65b920db9ca3f38a5e"},"schema_version":"1.0","source":{"id":"2506.22136","kind":"arxiv","version":1}},"canonical_sha256":"8ec4cd6b1e019c0b8b9dba70bd4a68d5e42bb0c1d3e2b3ff25313f49ac317530","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8ec4cd6b1e019c0b8b9dba70bd4a68d5e42bb0c1d3e2b3ff25313f49ac317530","first_computed_at":"2026-07-05T11:28:22.500840Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:28:22.500840Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2+74u/U360me5GZE31ndVIM+IpcegFjpD5KmQk4AFMbfWA1uvi0+QZZ+h5/QGs7ysqwntMe7GsGaKDfgZqktAw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:28:22.501250Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.22136","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:00a957bf2bb1533234ff3e4f985ba4eb86c55165630e7d803f57f622ebc3e194","sha256:5a0eeb57159a00211948a8497ea75e996d7e298adfde915eda16dac60482d148"],"state_sha256":"a208c6882a430ffb7cfa95e4ce9560d58167244a01a47247257e2b7e565430a2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pXQrJcLFOB06Uk2sU415v8RFtYxSiVhlv2M8MSt/YCB7xbfPDGJnTKeJsdg2UMkw7ij8R5M/tM49vKfXkFfHBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T18:04:00.442848Z","bundle_sha256":"1291ca4134c82f9b551ac14f914ab4c7097a252768c84325b3692df3ce1a5746"}}