{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:X3IR5DW26Y7WUDMCSWBS6DM57U","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":"a2f0543ac023877f105137c39d518f012b7f3dbd7faa68c5903e4778fd63ad2a","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2013-06-15T23:01:30Z","title_canon_sha256":"7da4c5a4d05fd5e95c4b062f61e3baa8df25e53dd773e2dd83bd385027a4a3e3"},"schema_version":"1.0","source":{"id":"1306.3612","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1306.3612","created_at":"2026-05-18T02:55:11Z"},{"alias_kind":"arxiv_version","alias_value":"1306.3612v3","created_at":"2026-05-18T02:55:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.3612","created_at":"2026-05-18T02:55:11Z"},{"alias_kind":"pith_short_12","alias_value":"X3IR5DW26Y7W","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"X3IR5DW26Y7WUDMC","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"X3IR5DW2","created_at":"2026-05-18T12:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:bd0fc37d4d09a8415aff843fbdfd7973e5f2595d1d8d2e043bb8c1662c46e2f9","target":"graph","created_at":"2026-05-18T02:55:11Z","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":"We analyse the relation between the emotions and the activity of contributors in the Open Source Software project Gentoo. Our case study builds on extensive data sets from the project's bug tracking platform Bugzilla, to quantify the activity of contributors, and its mail archives, to quantify the emotions of contributors by means of sentiment analysis. The Gentoo project is known for a period of centralization within its bug triaging community. This was followed by considerable changes in community organization and performance after the sudden retirement of the central contributor. We analyse","authors_text":"David Garcia, Frank Schweitzer, Marcelo Serrano Zanetti","cross_cats":["physics.soc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2013-06-15T23:01:30Z","title":"The Role of Emotions in Contributors Activity: A Case Study on the GENTOO Community"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.3612","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:d89ce43f28ebe8f28eb365ff52d1ace489508d62d4f80de09a952b4159e1fc5e","target":"record","created_at":"2026-05-18T02:55:11Z","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":"a2f0543ac023877f105137c39d518f012b7f3dbd7faa68c5903e4778fd63ad2a","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.SE","submitted_at":"2013-06-15T23:01:30Z","title_canon_sha256":"7da4c5a4d05fd5e95c4b062f61e3baa8df25e53dd773e2dd83bd385027a4a3e3"},"schema_version":"1.0","source":{"id":"1306.3612","kind":"arxiv","version":3}},"canonical_sha256":"bed11e8edaf63f6a0d8295832f0d9dfd210cdd6aa61f141acd128a6b07e1e406","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bed11e8edaf63f6a0d8295832f0d9dfd210cdd6aa61f141acd128a6b07e1e406","first_computed_at":"2026-05-18T02:55:11.348829Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:55:11.348829Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RMxW2fB5j8Zc0HWctjs+Q0zz06PNsKHJnVlYUx22pQhZeAIFFR+rB/eOSgbONBDVxWR4DAiU3r/tMcTbo4JQCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:55:11.349443Z","signed_message":"canonical_sha256_bytes"},"source_id":"1306.3612","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d89ce43f28ebe8f28eb365ff52d1ace489508d62d4f80de09a952b4159e1fc5e","sha256:bd0fc37d4d09a8415aff843fbdfd7973e5f2595d1d8d2e043bb8c1662c46e2f9"],"state_sha256":"a66e0cb03543819448d7994eaf6c6d9bba92d4ffe22b73313b9d648b1220730f"}