{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:3PF7MM634LBGBPJJOJ2LZFINA4","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":"fe3261c40d47ac2cb0b2d0e1f9ad3e175069e533b5affb6a3e8c47c6732e349b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2020-06-17T17:08:57Z","title_canon_sha256":"6fa05d4f63d7e9c25fb9cf5fcbab40f909a83b9d69486cc7e616642a39a57670"},"schema_version":"1.0","source":{"id":"2006.10003","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2006.10003","created_at":"2026-07-05T01:11:07Z"},{"alias_kind":"arxiv_version","alias_value":"2006.10003v1","created_at":"2026-07-05T01:11:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.10003","created_at":"2026-07-05T01:11:07Z"},{"alias_kind":"pith_short_12","alias_value":"3PF7MM634LBG","created_at":"2026-07-05T01:11:07Z"},{"alias_kind":"pith_short_16","alias_value":"3PF7MM634LBGBPJJ","created_at":"2026-07-05T01:11:07Z"},{"alias_kind":"pith_short_8","alias_value":"3PF7MM63","created_at":"2026-07-05T01:11:07Z"}],"graph_snapshots":[{"event_id":"sha256:d5908e646f4042ccd1ca7165f7d18076b6455b9477b21cce21dbbf2d263bc07a","target":"graph","created_at":"2026-07-05T01:11:07Z","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/2006.10003/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Many prediction problems on social networks, from recommendations to anomaly detection, can be approached by modeling network data as a sequence of relational events and then leveraging the resulting model for prediction. Conditional logit models of discrete choice are a natural approach to modeling relational events as \"choices\" in a framework that envelops and extends many long-studied models of network formation. The conditional logit model is simplistic, but it is particularly attractive because it allows for efficient consistent likelihood maximization via negative sampling, something tha","authors_text":"George Pakapol Supaniratisai, Jan Overgoor, Johan Ugander","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2020-06-17T17:08:57Z","title":"Scaling Choice Models of Relational Social Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.10003","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":"sha256:5eb622a20233b995c122c3d1573bd3acd2abc3ef02dd4b16d96ef74d51a58ec8","target":"record","created_at":"2026-07-05T01:11:07Z","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":"fe3261c40d47ac2cb0b2d0e1f9ad3e175069e533b5affb6a3e8c47c6732e349b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SI","submitted_at":"2020-06-17T17:08:57Z","title_canon_sha256":"6fa05d4f63d7e9c25fb9cf5fcbab40f909a83b9d69486cc7e616642a39a57670"},"schema_version":"1.0","source":{"id":"2006.10003","kind":"arxiv","version":1}},"canonical_sha256":"dbcbf633dbe2c260bd297274bc950d073c619b2fbf1a071e4168839364b44aa2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dbcbf633dbe2c260bd297274bc950d073c619b2fbf1a071e4168839364b44aa2","first_computed_at":"2026-07-05T01:11:07.302967Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:11:07.302967Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gMbSftiAlUEOHhaJIEJw6h5HqSX7TxUw/XuRrFDwjzXd358ni6iuHQgt/pdjjcXOgDHNQgRyLVPLjl40FZv/Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:11:07.303483Z","signed_message":"canonical_sha256_bytes"},"source_id":"2006.10003","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5eb622a20233b995c122c3d1573bd3acd2abc3ef02dd4b16d96ef74d51a58ec8","sha256:d5908e646f4042ccd1ca7165f7d18076b6455b9477b21cce21dbbf2d263bc07a"],"state_sha256":"e8354e7dc4a4dcef86123b3abb82ad18dc2e8768fc9b722057bd727a250e1ea3"}