{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:GW24OJJ5CJN2QLVAYDZATXZNBS","short_pith_number":"pith:GW24OJJ5","canonical_record":{"source":{"id":"2111.00920","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2021-11-01T13:08:21Z","cross_cats_sorted":[],"title_canon_sha256":"583200ebe81732252960f7ef501f4b14388a8cf955ce8f3a11e1459718635c42","abstract_canon_sha256":"c23246528e8cd56842b5e327a1e9a522836551247bc58188535e860696151600"},"schema_version":"1.0"},"canonical_sha256":"35b5c7253d125ba82ea0c0f209df2d0cab5648409a3b8ec7ea374baef66967a1","source":{"kind":"arxiv","id":"2111.00920","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.00920","created_at":"2026-07-05T03:44:14Z"},{"alias_kind":"arxiv_version","alias_value":"2111.00920v3","created_at":"2026-07-05T03:44:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.00920","created_at":"2026-07-05T03:44:14Z"},{"alias_kind":"pith_short_12","alias_value":"GW24OJJ5CJN2","created_at":"2026-07-05T03:44:14Z"},{"alias_kind":"pith_short_16","alias_value":"GW24OJJ5CJN2QLVA","created_at":"2026-07-05T03:44:14Z"},{"alias_kind":"pith_short_8","alias_value":"GW24OJJ5","created_at":"2026-07-05T03:44:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:GW24OJJ5CJN2QLVAYDZATXZNBS","target":"record","payload":{"canonical_record":{"source":{"id":"2111.00920","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2021-11-01T13:08:21Z","cross_cats_sorted":[],"title_canon_sha256":"583200ebe81732252960f7ef501f4b14388a8cf955ce8f3a11e1459718635c42","abstract_canon_sha256":"c23246528e8cd56842b5e327a1e9a522836551247bc58188535e860696151600"},"schema_version":"1.0"},"canonical_sha256":"35b5c7253d125ba82ea0c0f209df2d0cab5648409a3b8ec7ea374baef66967a1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:44:14.613918Z","signature_b64":"nNA+KWRKY0Bbo2wTn8/ABhx3aL1MW7vDf27/vJjN+qEKmYG7NV9L8u30tW2gFPeXmiTUAM5giD/LNGvDl2c2Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"35b5c7253d125ba82ea0c0f209df2d0cab5648409a3b8ec7ea374baef66967a1","last_reissued_at":"2026-07-05T03:44:14.612576Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:44:14.612576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2111.00920","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:44:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CUWTFGNAD1Fj3j8mwSKGYWGouGTeg7NETKo4bu0rx4FbEzIYCvDY3YjID48B83QicpXVAjb2BbE4un4/YOr6Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T10:21:27.376964Z"},"content_sha256":"cf37d6d63401b91972ed48983fb6bdafbbc2b7535bce0bc6ec933dd3d9dfe035","schema_version":"1.0","event_id":"sha256:cf37d6d63401b91972ed48983fb6bdafbbc2b7535bce0bc6ec933dd3d9dfe035"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:GW24OJJ5CJN2QLVAYDZATXZNBS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effective vaccination strategy using graph neural network ansatz","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.soc-ph","authors_text":"Bukyoung Jhun","submitted_at":"2021-11-01T13:08:21Z","abstract_excerpt":"The effectiveness of vaccination highly depends on the choice of individuals to vaccinate, even if the same number of individuals are vaccinated. Vaccinating individuals with high centrality measures such as betweenness centrality (BC) and eigenvector centrality (EC) are effective in containing epidemics. However, in many real-world cases, each individual has distinct epidemic characteristics such as contagion, recovery, fatality rate, efficacy, and probability of severe reaction to a vaccine. Moreover, the relative effectiveness of vaccination strategies depends on the number of available vac"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.00920","kind":"arxiv","version":3},"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/2111.00920/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":"2026-07-05T03:44:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yayU+RjyvykhoqfDNM6h+d7jdemfcZq8B5vXZkUe8oh4L4i6O3x18MTZ+Hnk35iF/JWjvt2m5fziU5OK8rOSCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T10:21:27.377464Z"},"content_sha256":"64cc4d4a805ef6b9399e45fccacd953ee45ac7694441c4a96fe8e8167158c421","schema_version":"1.0","event_id":"sha256:64cc4d4a805ef6b9399e45fccacd953ee45ac7694441c4a96fe8e8167158c421"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GW24OJJ5CJN2QLVAYDZATXZNBS/bundle.json","state_url":"https://pith.science/pith/GW24OJJ5CJN2QLVAYDZATXZNBS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GW24OJJ5CJN2QLVAYDZATXZNBS/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":"2026-08-04T10:21:27Z","links":{"resolver":"https://pith.science/pith/GW24OJJ5CJN2QLVAYDZATXZNBS","bundle":"https://pith.science/pith/GW24OJJ5CJN2QLVAYDZATXZNBS/bundle.json","state":"https://pith.science/pith/GW24OJJ5CJN2QLVAYDZATXZNBS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GW24OJJ5CJN2QLVAYDZATXZNBS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:GW24OJJ5CJN2QLVAYDZATXZNBS","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":"c23246528e8cd56842b5e327a1e9a522836551247bc58188535e860696151600","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2021-11-01T13:08:21Z","title_canon_sha256":"583200ebe81732252960f7ef501f4b14388a8cf955ce8f3a11e1459718635c42"},"schema_version":"1.0","source":{"id":"2111.00920","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.00920","created_at":"2026-07-05T03:44:14Z"},{"alias_kind":"arxiv_version","alias_value":"2111.00920v3","created_at":"2026-07-05T03:44:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.00920","created_at":"2026-07-05T03:44:14Z"},{"alias_kind":"pith_short_12","alias_value":"GW24OJJ5CJN2","created_at":"2026-07-05T03:44:14Z"},{"alias_kind":"pith_short_16","alias_value":"GW24OJJ5CJN2QLVA","created_at":"2026-07-05T03:44:14Z"},{"alias_kind":"pith_short_8","alias_value":"GW24OJJ5","created_at":"2026-07-05T03:44:14Z"}],"graph_snapshots":[{"event_id":"sha256:64cc4d4a805ef6b9399e45fccacd953ee45ac7694441c4a96fe8e8167158c421","target":"graph","created_at":"2026-07-05T03:44:14Z","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/2111.00920/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The effectiveness of vaccination highly depends on the choice of individuals to vaccinate, even if the same number of individuals are vaccinated. Vaccinating individuals with high centrality measures such as betweenness centrality (BC) and eigenvector centrality (EC) are effective in containing epidemics. However, in many real-world cases, each individual has distinct epidemic characteristics such as contagion, recovery, fatality rate, efficacy, and probability of severe reaction to a vaccine. Moreover, the relative effectiveness of vaccination strategies depends on the number of available vac","authors_text":"Bukyoung Jhun","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2021-11-01T13:08:21Z","title":"Effective vaccination strategy using graph neural network ansatz"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.00920","kind":"arxiv","version":3},"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:cf37d6d63401b91972ed48983fb6bdafbbc2b7535bce0bc6ec933dd3d9dfe035","target":"record","created_at":"2026-07-05T03:44:14Z","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":"c23246528e8cd56842b5e327a1e9a522836551247bc58188535e860696151600","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.soc-ph","submitted_at":"2021-11-01T13:08:21Z","title_canon_sha256":"583200ebe81732252960f7ef501f4b14388a8cf955ce8f3a11e1459718635c42"},"schema_version":"1.0","source":{"id":"2111.00920","kind":"arxiv","version":3}},"canonical_sha256":"35b5c7253d125ba82ea0c0f209df2d0cab5648409a3b8ec7ea374baef66967a1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"35b5c7253d125ba82ea0c0f209df2d0cab5648409a3b8ec7ea374baef66967a1","first_computed_at":"2026-07-05T03:44:14.612576Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:44:14.612576Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nNA+KWRKY0Bbo2wTn8/ABhx3aL1MW7vDf27/vJjN+qEKmYG7NV9L8u30tW2gFPeXmiTUAM5giD/LNGvDl2c2Bw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:44:14.613918Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.00920","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cf37d6d63401b91972ed48983fb6bdafbbc2b7535bce0bc6ec933dd3d9dfe035","sha256:64cc4d4a805ef6b9399e45fccacd953ee45ac7694441c4a96fe8e8167158c421"],"state_sha256":"21c678eadecebd24b515a5198564bbdd4bd24fee11c2a95485dd9c1707c63513"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HMr8ItYQctn2C96maxM62fqK5Wj+92t5pJE+ENPoYL4ovGHX5fRB1Q0g6seAOK/gOePOy+DIFtPCZyzuSHEHBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T10:21:27.381278Z","bundle_sha256":"50a3f5ab48e8c09eb52a86ea8195118dcc8e24bf26d120bcdb7fef8b462a4f75"}}