{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:OKFBCNPJVLBKQB4R3NUIGCS3RB","short_pith_number":"pith:OKFBCNPJ","canonical_record":{"source":{"id":"1602.06033","kind":"arxiv","version":8},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2016-02-19T03:10:12Z","cross_cats_sorted":[],"title_canon_sha256":"162f2dd434ba7ce22a3aaffd0ad7f1a9f19d22cf311de4fa85451640a23adc7c","abstract_canon_sha256":"3b12970fe43f0aa7fb22e5240ff148695bec17244935903b9211405bfd9a1c10"},"schema_version":"1.0"},"canonical_sha256":"728a1135e9aac2a80791db68830a5b887ad9235abcf10919dfa298d52aaa3e37","source":{"kind":"arxiv","id":"1602.06033","version":8},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.06033","created_at":"2026-05-18T00:35:48Z"},{"alias_kind":"arxiv_version","alias_value":"1602.06033v8","created_at":"2026-05-18T00:35:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.06033","created_at":"2026-05-18T00:35:48Z"},{"alias_kind":"pith_short_12","alias_value":"OKFBCNPJVLBK","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"OKFBCNPJVLBKQB4R","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"OKFBCNPJ","created_at":"2026-05-18T12:30:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:OKFBCNPJVLBKQB4R3NUIGCS3RB","target":"record","payload":{"canonical_record":{"source":{"id":"1602.06033","kind":"arxiv","version":8},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2016-02-19T03:10:12Z","cross_cats_sorted":[],"title_canon_sha256":"162f2dd434ba7ce22a3aaffd0ad7f1a9f19d22cf311de4fa85451640a23adc7c","abstract_canon_sha256":"3b12970fe43f0aa7fb22e5240ff148695bec17244935903b9211405bfd9a1c10"},"schema_version":"1.0"},"canonical_sha256":"728a1135e9aac2a80791db68830a5b887ad9235abcf10919dfa298d52aaa3e37","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:35:48.968074Z","signature_b64":"8VevpcBrb0zYvH5dkvzhLAYy/sMoGkCnZSgIJqQLMkSC4HjSiwE9Z4UTiAYi53hgofFEmhGWbYUmAcwI3TS1CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"728a1135e9aac2a80791db68830a5b887ad9235abcf10919dfa298d52aaa3e37","last_reissued_at":"2026-05-18T00:35:48.967398Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:35:48.967398Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1602.06033","source_version":8,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:35:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PQYkbcGHRKj9cqRwGIB/LiRz2/QDXWIWytqk58rAHCeKpQUHHT89N6aSGj7n8S/9qCnhNUa3gd7N4yYcImzpBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:09:50.500894Z"},"content_sha256":"8286911e3bee53616064e885e96347945152f56c21813a7c0eea0f2656131de4","schema_version":"1.0","event_id":"sha256:8286911e3bee53616064e885e96347945152f56c21813a7c0eea0f2656131de4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:OKFBCNPJVLBKQB4R3NUIGCS3RB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Expecting to be HIP: Hawkes Intensity Processes for Social Media Popularity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.SI","authors_text":"Honglin Yu, Lexing Xie, Manuel Cebrian, Marian-Andrei Rizoiu, Pascal Van Hentenryck, Scott Sanner","submitted_at":"2016-02-19T03:10:12Z","abstract_excerpt":"Modeling and predicting the popularity of online content is a significant problem for the practice of information dissemination, advertising, and consumption. Recent work analyzing massive datasets advances our understanding of popularity, but one major gap remains: To precisely quantify the relationship between the popularity of an online item and the external promotions it receives. This work supplies the missing link between exogenous inputs from public social media platforms, such as Twitter, and endogenous responses within the content platform, such as YouTube. We develop a novel mathemat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.06033","kind":"arxiv","version":8},"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":"2026-05-18T00:35:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6s/RR2cd40zay+7qaPQlGFaagfj4GvnIFIlfNzl7Hsfoc02MdEcPIRk7AXQmNSzBxcZAHWCqqWOUQQu/U+UMAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:09:50.501594Z"},"content_sha256":"3faa817a896f7c8c1b51d46fdc72a442fdd77b826e8da8377a9a1d822be3c56d","schema_version":"1.0","event_id":"sha256:3faa817a896f7c8c1b51d46fdc72a442fdd77b826e8da8377a9a1d822be3c56d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OKFBCNPJVLBKQB4R3NUIGCS3RB/bundle.json","state_url":"https://pith.science/pith/OKFBCNPJVLBKQB4R3NUIGCS3RB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OKFBCNPJVLBKQB4R3NUIGCS3RB/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":"2026-05-25T18:09:50Z","links":{"resolver":"https://pith.science/pith/OKFBCNPJVLBKQB4R3NUIGCS3RB","bundle":"https://pith.science/pith/OKFBCNPJVLBKQB4R3NUIGCS3RB/bundle.json","state":"https://pith.science/pith/OKFBCNPJVLBKQB4R3NUIGCS3RB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OKFBCNPJVLBKQB4R3NUIGCS3RB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:OKFBCNPJVLBKQB4R3NUIGCS3RB","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":"3b12970fe43f0aa7fb22e5240ff148695bec17244935903b9211405bfd9a1c10","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2016-02-19T03:10:12Z","title_canon_sha256":"162f2dd434ba7ce22a3aaffd0ad7f1a9f19d22cf311de4fa85451640a23adc7c"},"schema_version":"1.0","source":{"id":"1602.06033","kind":"arxiv","version":8}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.06033","created_at":"2026-05-18T00:35:48Z"},{"alias_kind":"arxiv_version","alias_value":"1602.06033v8","created_at":"2026-05-18T00:35:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.06033","created_at":"2026-05-18T00:35:48Z"},{"alias_kind":"pith_short_12","alias_value":"OKFBCNPJVLBK","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"OKFBCNPJVLBKQB4R","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"OKFBCNPJ","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:3faa817a896f7c8c1b51d46fdc72a442fdd77b826e8da8377a9a1d822be3c56d","target":"graph","created_at":"2026-05-18T00:35:48Z","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":"Modeling and predicting the popularity of online content is a significant problem for the practice of information dissemination, advertising, and consumption. Recent work analyzing massive datasets advances our understanding of popularity, but one major gap remains: To precisely quantify the relationship between the popularity of an online item and the external promotions it receives. This work supplies the missing link between exogenous inputs from public social media platforms, such as Twitter, and endogenous responses within the content platform, such as YouTube. We develop a novel mathemat","authors_text":"Honglin Yu, Lexing Xie, Manuel Cebrian, Marian-Andrei Rizoiu, Pascal Van Hentenryck, Scott Sanner","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2016-02-19T03:10:12Z","title":"Expecting to be HIP: Hawkes Intensity Processes for Social Media Popularity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.06033","kind":"arxiv","version":8},"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":"sha256:8286911e3bee53616064e885e96347945152f56c21813a7c0eea0f2656131de4","target":"record","created_at":"2026-05-18T00:35:48Z","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":"3b12970fe43f0aa7fb22e5240ff148695bec17244935903b9211405bfd9a1c10","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2016-02-19T03:10:12Z","title_canon_sha256":"162f2dd434ba7ce22a3aaffd0ad7f1a9f19d22cf311de4fa85451640a23adc7c"},"schema_version":"1.0","source":{"id":"1602.06033","kind":"arxiv","version":8}},"canonical_sha256":"728a1135e9aac2a80791db68830a5b887ad9235abcf10919dfa298d52aaa3e37","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"728a1135e9aac2a80791db68830a5b887ad9235abcf10919dfa298d52aaa3e37","first_computed_at":"2026-05-18T00:35:48.967398Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:35:48.967398Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8VevpcBrb0zYvH5dkvzhLAYy/sMoGkCnZSgIJqQLMkSC4HjSiwE9Z4UTiAYi53hgofFEmhGWbYUmAcwI3TS1CA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:35:48.968074Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.06033","source_kind":"arxiv","source_version":8}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8286911e3bee53616064e885e96347945152f56c21813a7c0eea0f2656131de4","sha256:3faa817a896f7c8c1b51d46fdc72a442fdd77b826e8da8377a9a1d822be3c56d"],"state_sha256":"08dac03500a78483b02906624dabe4982b57a189fe6d4a12cee0a6291ef20176"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7Gdhu6LUXCySGZeH7Y98A1/CWij4Q1SnKSgVFvGAfF5pwD63dHRCuoFMnwbq+HQ8aQo1bvK+TLR6rBqgtrpSDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T18:09:50.505307Z","bundle_sha256":"a220bb50a4672c8b016ebb3b35f95603de9560c34308c1c6ba4ba1aaa5e1b4c9"}}