{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:VIKLKSKCSYHQWTXTU57O7YXQHN","short_pith_number":"pith:VIKLKSKC","canonical_record":{"source":{"id":"1302.3086","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2013-02-13T13:40:16Z","cross_cats_sorted":["nlin.AO","physics.soc-ph"],"title_canon_sha256":"869da32defc502f78da6fc49392b762920182f20a26ba42722d06c107037f862","abstract_canon_sha256":"80bf9ff3b74be34f96845509531432d7b5d3b70437ffd6a2ec4fe4dc8aaa23b1"},"schema_version":"1.0"},"canonical_sha256":"aa14b54942960f0b4ef3a77eefe2f03b51fa7391a8f4d8d1eff0984e5efeaf9d","source":{"kind":"arxiv","id":"1302.3086","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.3086","created_at":"2026-05-18T03:33:48Z"},{"alias_kind":"arxiv_version","alias_value":"1302.3086v1","created_at":"2026-05-18T03:33:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.3086","created_at":"2026-05-18T03:33:48Z"},{"alias_kind":"pith_short_12","alias_value":"VIKLKSKCSYHQ","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"VIKLKSKCSYHQWTXT","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"VIKLKSKC","created_at":"2026-05-18T12:28:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:VIKLKSKCSYHQWTXTU57O7YXQHN","target":"record","payload":{"canonical_record":{"source":{"id":"1302.3086","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2013-02-13T13:40:16Z","cross_cats_sorted":["nlin.AO","physics.soc-ph"],"title_canon_sha256":"869da32defc502f78da6fc49392b762920182f20a26ba42722d06c107037f862","abstract_canon_sha256":"80bf9ff3b74be34f96845509531432d7b5d3b70437ffd6a2ec4fe4dc8aaa23b1"},"schema_version":"1.0"},"canonical_sha256":"aa14b54942960f0b4ef3a77eefe2f03b51fa7391a8f4d8d1eff0984e5efeaf9d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:33:48.792043Z","signature_b64":"Qr9VtieY909483tLkZCp8SIctuwHJW1tuI7zZW4RQcdh6IfJTwjU5bT3/YUB2758rxf+RUNRdyN4HhdgDCX3Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aa14b54942960f0b4ef3a77eefe2f03b51fa7391a8f4d8d1eff0984e5efeaf9d","last_reissued_at":"2026-05-18T03:33:48.791289Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:33:48.791289Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1302.3086","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":"2026-05-18T03:33:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2np9hXX+oPJMOVvFXd90O73SZI91NCSmLzr80QqeAAt1Xo11mHGvBx4/0ssFcG7tE+RU/esUhl8V8pK9s129Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T05:53:20.837813Z"},"content_sha256":"8c2f8749de960481b322a4f60f65c41c3d99726058e767b095d624c13fb93a22","schema_version":"1.0","event_id":"sha256:8c2f8749de960481b322a4f60f65c41c3d99726058e767b095d624c13fb93a22"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:VIKLKSKCSYHQWTXTU57O7YXQHN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Viral spread with or without emotions in online community","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.AO","physics.soc-ph"],"primary_cat":"cs.SI","authors_text":"Andrzej Jarynowski, Anita Zbieg, Jaroslaw Jankowski","submitted_at":"2013-02-13T13:40:16Z","abstract_excerpt":"Diffusion of information and viral content, social contagion and influence are still topics of broad evaluation. We have studied the information epidemic in a social networking platform in order compare different campaign setups. The goal of this work is to present the new knowledge obtained from studying two artificial (experimental) and one natural (where people act emotionally) viral spread that took place in a closed virtual world. We propose an approach to modeling the behavior of online community exposed on external impulses as an epidemic process. The presented results base on online mu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.3086","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":"2026-05-18T03:33:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6x5vheN624smFOmkv92f+2REzJqG7CUpX+KrISMCHBRELyLzVA6geQr+UR8mej3iDVbT/F03W6vicyKqzzmABA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T05:53:20.838164Z"},"content_sha256":"948eb654b7c0a66ae6e65f5017307981687b8198527efc6e7d64db828db294ae","schema_version":"1.0","event_id":"sha256:948eb654b7c0a66ae6e65f5017307981687b8198527efc6e7d64db828db294ae"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VIKLKSKCSYHQWTXTU57O7YXQHN/bundle.json","state_url":"https://pith.science/pith/VIKLKSKCSYHQWTXTU57O7YXQHN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VIKLKSKCSYHQWTXTU57O7YXQHN/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":"2026-06-04T05:53:20Z","links":{"resolver":"https://pith.science/pith/VIKLKSKCSYHQWTXTU57O7YXQHN","bundle":"https://pith.science/pith/VIKLKSKCSYHQWTXTU57O7YXQHN/bundle.json","state":"https://pith.science/pith/VIKLKSKCSYHQWTXTU57O7YXQHN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VIKLKSKCSYHQWTXTU57O7YXQHN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:VIKLKSKCSYHQWTXTU57O7YXQHN","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":"80bf9ff3b74be34f96845509531432d7b5d3b70437ffd6a2ec4fe4dc8aaa23b1","cross_cats_sorted":["nlin.AO","physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2013-02-13T13:40:16Z","title_canon_sha256":"869da32defc502f78da6fc49392b762920182f20a26ba42722d06c107037f862"},"schema_version":"1.0","source":{"id":"1302.3086","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1302.3086","created_at":"2026-05-18T03:33:48Z"},{"alias_kind":"arxiv_version","alias_value":"1302.3086v1","created_at":"2026-05-18T03:33:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.3086","created_at":"2026-05-18T03:33:48Z"},{"alias_kind":"pith_short_12","alias_value":"VIKLKSKCSYHQ","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"VIKLKSKCSYHQWTXT","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"VIKLKSKC","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:948eb654b7c0a66ae6e65f5017307981687b8198527efc6e7d64db828db294ae","target":"graph","created_at":"2026-05-18T03:33:48Z","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":"Diffusion of information and viral content, social contagion and influence are still topics of broad evaluation. We have studied the information epidemic in a social networking platform in order compare different campaign setups. The goal of this work is to present the new knowledge obtained from studying two artificial (experimental) and one natural (where people act emotionally) viral spread that took place in a closed virtual world. We propose an approach to modeling the behavior of online community exposed on external impulses as an epidemic process. The presented results base on online mu","authors_text":"Andrzej Jarynowski, Anita Zbieg, Jaroslaw Jankowski","cross_cats":["nlin.AO","physics.soc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2013-02-13T13:40:16Z","title":"Viral spread with or without emotions in online community"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.3086","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":"sha256:8c2f8749de960481b322a4f60f65c41c3d99726058e767b095d624c13fb93a22","target":"record","created_at":"2026-05-18T03:33:48Z","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":"80bf9ff3b74be34f96845509531432d7b5d3b70437ffd6a2ec4fe4dc8aaa23b1","cross_cats_sorted":["nlin.AO","physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2013-02-13T13:40:16Z","title_canon_sha256":"869da32defc502f78da6fc49392b762920182f20a26ba42722d06c107037f862"},"schema_version":"1.0","source":{"id":"1302.3086","kind":"arxiv","version":1}},"canonical_sha256":"aa14b54942960f0b4ef3a77eefe2f03b51fa7391a8f4d8d1eff0984e5efeaf9d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aa14b54942960f0b4ef3a77eefe2f03b51fa7391a8f4d8d1eff0984e5efeaf9d","first_computed_at":"2026-05-18T03:33:48.791289Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:33:48.791289Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Qr9VtieY909483tLkZCp8SIctuwHJW1tuI7zZW4RQcdh6IfJTwjU5bT3/YUB2758rxf+RUNRdyN4HhdgDCX3Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T03:33:48.792043Z","signed_message":"canonical_sha256_bytes"},"source_id":"1302.3086","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8c2f8749de960481b322a4f60f65c41c3d99726058e767b095d624c13fb93a22","sha256:948eb654b7c0a66ae6e65f5017307981687b8198527efc6e7d64db828db294ae"],"state_sha256":"bb20df7f7b24693212e20f6b5d88bc4a19e214910b7010ec4df2eb8ae6f80461"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xMTKs4N6CGTKo/e1HeTe6ENMKwsGDMmJ7uDDeCftDvhTZR8yRpmRVufzhCRzJq8EMAd9ggpV2FlkUO64PltwAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T05:53:20.840114Z","bundle_sha256":"a85ed6871da1a1a1deb21ab35729e1dd710d7aff38f18ceb4fb7e88309343321"}}